THE GREENHOUSE EFFECT IN A GLOBAL PERSPECTIVE (GLOBAL WARMING
DUE TO THE GREENHOUSE EFFECT)
Irvan Helnord
EVE 394 - Topic: Global Environmental Perspectives
Professor Helman
June, 2024
Introduction
Humans as agents of change in the present and future, whether we like it or not, will be
challenged by issues of environmental change that must be faced. Talking about the problem of
Climate Change, Global Warming and the Greenhouse Gas Effect is inseparable from the role
that humans play in this. This problem has become a global issue that is currently has become a
very serious concern from various circles and has been discussed in various countries in an effort
to reduce its impact on human survival on this earth. Humans and the natural environment are
basically interrelated. Humans need nature as a place to live and nature also needs humans to
remain sustainable.
Global Warming is an indication that the temperature of the earth is rising globally
(extending over a radius of thousands of kilometers) against the normal/average record for a
standard period of time (World Meteorological Organization/WMO measure: at least 30 years).
Global Climate Change is the change in climate elements (temperature, pressure, humidity, rain,
wind, etc.) globally against the norm. Climate is the average physical condition of the air
(weather) at a certain period of time (daily, weekly, monthly, seasonal and annual) shown from
the size of the record of its elements (temperature, pressure, humidity, rain, wind, and so on).
The greenhouse effect, first proposed by Joseph Fourier in 1824, is the process of heating the
surface of a celestial body (especially a planet or satellite) caused by the composition and state of
its atmosphere. The greenhouse effect can be used to designate two different things: the natural
greenhouse effect that occurs naturally on earth, and the enhanced greenhouse effect that occurs
as a result of human activity.
The chemical composition of the atmosphere is changing with the addition of
greenhouse gases - mainly carbon dioxide, methane and nitric acid. The heat-trapping properties
of these gases are not working. Energy from the sun drives the Earth's weather and climate and
heats the Earth's surface; instead the Earth returns that energy to space. Greenhouse gases in the
atmosphere (water vapor, carbon dioxide and other gases) filter some of the radiated energy,
retaining heat like a greenhouse. Without this natural greenhouse effect, temperatures would be
lower than they are today and life as it exists today would not be possible. So greenhouse gases
cause the air temperature at the Earth's surface to become more comfortable by about 60°F/15°C.
But problems arise when the concentration of greenhouse gases in the atmosphere
increases. Since the beginning of the industrial revolution, the concentration of carbon dioxide in
the atmosphere increased by close to 30%, methane concentration more than doubled, nitric acid
concentration increased by 15%. These additions have increased the heat-trapping ability of the
Earth's atmosphere. Why are greenhouse gas concentrations increasing? Scientists generally
believe that the burning of fossil fuels (e.g. petroleum and its by-products) and other human
activities are the main causes of the increase in carbon dioxide and greenhouse gas
concentrations.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
Literature Review
Definition and Impact of Global Warming According to Experts - Global warming
(English: global warming) is the process of increasing the average temperature of the Earth's
atmosphere, oceans, and land. The global average temperature at the Earth's surface has
increased by 0.74± 00:18°C (± 01:33 00:32°F) during last hundred years.
The Intergovernmental Panel on Climate Change (IPCC) concluded that, "most of the
increase in global average temperature since the mid-20th century is likely due to increased
concentrations of greenhouse gases resulting from human activities" through the greenhouse
effect. This basic conclusion has been put forward by at least 30 scientific and academic bodies,
including all the national science academies of the G8 countries. However, there are some
scientists who disagree with some of t h e IPCC's stated conclusions.
Climate models referenced by the IPCC project suggest global surface temperatures will
increase by 1.1-6.4°C (2.0-11.5°F) between 1990 and 2100. The differences in estimates are due
to the use of different scenarios of future greenhouse gas emissions, as well as different climate
sensitivity models.
Although most research has focused on the period up to 2100, warming and sea level rise
are expected to continue for more than a thousand years even if greenhouse gas emission levels
stabilize. This reflects the large heat capacity of the ocean.
Increased temperature Global warming is expected to cause other changes such as rising sea
levels, increasing intensity of extreme weather phenomena, and changes in the amount and
pattern of precipitation. Other effects of global warming include affected agriculture, loss of
glaciers, and extinction of various animals.
Some things scientists are still unsure about are the amount of warming expected in the
future, and how the warming and changes will vary from region to region.
There is still a political and public debate in the world as to what, if any, action should be
taken to reduce or reverse further warming or to adapt to the consequences. Most governments in
the world have signed and ratified the Kyoto Protocol, which aims to reduce greenhouse gas
emissions.
The United States Environmental Protection Agency explains that global warming is an
increase in the average temperature at the Earth's surface, both past and present. Most events are
affected by greenhouse effect events in the atmosphere. Global warming is causing climate
change.
The New Mexico Energy Association, United States explains that global warming is an
increase in the average temperature or temperature at the Earth's surface due to the greenhouse
effect, the greenhouse effect is a heat trap in the earth's activity due to the obstruction of
emission gases such as carbon dioxide in the atmosphere due to motor vehicle emissions, air
pollution from factories or industries - Factories and forest fires.
The Natural Resources Defense Council explains that global warming is the biggest
environmental and humanitarian crisis happening today. The earth's atmosphere is so hot because
it is trapped by carbon dioxide gas that it threatens climate change and can cause disasters on the
earth's surface. NRDC also appealed to all people on earth to act against global warming so bad
effects can be mitigated by human life.
The National Wildlife Federation describes global warming as an event where the earth is
getting hotter day by day, more heavy rains and floods, more intense storms and deepened
droughts. Global warming is also changing the landscape of life on earth and killing many
species.
Results And Discussion
Global Warming is the increase in the average temperature of the Earth's surface due to
an increase in the amount of Greenhouse Gas emissions in the atmosphere. Global Warming will
be followed by Climate Change, such as increased rainfall in some parts of the world, causing
flooding and erosion. Meanwhile, other parts of the world will experience prolonged dry seasons
due to rising temperatures.
Global Warming's Relationship to the Greenhouse Effect
The Earth is actually naturally hot due to solar radiation entering the atmosphere. This
heat is partly absorbed by the Earth's surface and then reflected back into space. Because there
are greenhouse gases in the atmosphere, including carbon dioxide (CO2 ), methane (CH4 ),
nitrous oxide (N2 O), some heat stays in the atmosphere so that the Earth warms to just the right
temperature (60ºF/16ºC) for animals, plants and humans to survive. This mechanism is called the
greenhouse effect. Without the greenhouse effect, the average temperature in the world would be
-18ºC. Unfortunately, because there are now too many greenhouse gases in the atmosphere, too
much heat is being captured. As a result, the Earth is getting hotter.
Causes of Global Warming
Global warming occurs when there is increasing concentrations of certain gases, known as
greenhouse gases, This is caused by the actions of human action, industrial activities, especially
CO2 and chlorofluorocarbons. The main one is carbon dioxide, which is generally produced by
the use of coal, oil petroleum, gas and deforestation and forest burning. Acid nitric acid is
produced by vehicle and industrial emissions, while methane emissions are caused by industrial
and agricultural activities. Chlorofluorocarbons CFCs damage the ozone layer as well as
greenhouse gases causing global warming, but now phased out in the Montreal Protocol. Carbon
dioxide, chlorofluorocarbons, methane, nitric acid are polluting gases that accumulate in the air
and filter much of the heat from the sun. While oceans and vegetation capture a lot of CO2, their
ability to be "roofed" is now excessive due to emissions. This means that every year, the
accumulative amount of greenhouse gases in the air increases and that means that accelerate
global warming.
Over the past hundred years the world's energy consumption has increased spectacularly.
About 70% of energy is used by developed countries; and 78% of that energy comes from fossil
fuels. This has caused an imbalance that has left some regions depleted and others reaping the
benefits. Meanwhile, the amount of funding for the utilization of inexhaustible energy (solar,
wind, biogas, water, especially mini and macro hydro), which can reduce the use of fossil fuels,
in both developed and poor countries remains low, in comparison to the financial aid and
investment allocated to fossil fuels and nuclear energy.
Deforestation forest which reduces carbon sequestration by trees, causes carbon emissions
to increase by 20%, and alters local microclimates and hydrological cycles, affecting soil
fertility.
Impact of Global Warming
Global warming results in extensive and serious impacts on the bio-geophysical environment
(such as polar ice melting, sea level rise, desert expansion, increased rainfall and flooding,
climate change, extinction of certain flora and fauna, migration of fauna and pests, etc.). Impacts
on the socio-economic activities of the community include:
interference with the functions of coastal areas and coastal cities,
disruption to the function of infrastructure and facilities such as road networks, ports and
airports
disturbance to residential areas,
reduction in agricultural land productivity,
increased risk of cancer and disease outbreaks, etc.).
In this paper, the focus is on anticipating two impacts of global warming: sea level rise
and flooding. Other impacts are as follows:
The demise of various types of biodiversity
Increased frequency and intensity of rainstorms, hurricanes and floods
Melting of polar ice caps and glaciers
Increased amount of dry land with desert potential due to prolonged drought
Sea level rise to cause extensive flooding. By 2100, it is estimated that sea levels will rise
by 15 - 95 cm.
Rising seawater temperatures are causing coral bleaching and damage to coral reefs
around the world
Increased frequency of forest fires
The spreadof tropical diseases, such as malaria, to new areas due to increased insect
(mosquito) populations
Certain areas become congested and crowded due to the flow of evacuees
Global Warming Solution
Vegetarian
Producing meat is loaded with CO2 and methane and requires a lot of water. Farm animals
such as cows or goats are the biggest emitters of methane as they digest their food. The Food and
Agriculture Organization (FAO) of the United Nations states that production meat production
accounts for 18% of global warming, more than all transportation in the world (13.5%).
Furthermore, in the FAO report, "Livestock's Long Shadow", 2006, it was explained that
livestock farming contributes 65% of nitrous gases oxides (310 times more potent than CO2 ) and
37% of the world's methane gas (72 times more potent than CO2 ). In addition, the United
Nations Environment Programme (UNEP), in its "Kick the Habit" guidebook, 2008, states that a
meat diet for each person per year contributes 6,700 kg of CO2 , while a vegan diet per person
only contributes 190 kg of CO2 It is not surprising that the UN's leading climatologist, who is the
Chair of the UN's Intergovernmental Panel on Climate Change (IPCC), Dr. Rajendra Pachauri,
advocates people to eat less meat.
Planting Trees
One rather large tree can absorb 6 kg of CO2 per year. In its entire lifetime, one tree can
absorb 1 ton of CO2. The United Nations Environment Programme (UNEP) reports that
deforestation accounts for 20% of greenhouse gas emissions. As we know, trees absorb carbon in
the atmosphere. When they are cut down or burned, much of the carbon they once absorbed is
released back into the atmosphere. So, think a thousand times before cutting down the trees
around you. Deforestation is also linked to livestock farming. Did you know that an area of
rainforest the size of a soccer field is cut down every minute to make way for cattle grazing? If
you turn vegetarian, you can save 1 ha of trees per year.
.
Environmentally Friendly
For example, try to walk, use teleconferencing for meetings, or travel together in one car.
Where possible, use vehicles that run on alternative fuels. Every 1 liter of fossil fuel burned in a
car engine contributes 2.5 kg of CO2 . If the distance is short and you are not in a hurry, you can
choose trains instead of planes. According to IPCC, traveling by plane contributes 3-5% of
greenhouse gases.
Reduce Shopping
Industry accounts for 20% of the world's greenhouse gas emissions, mostly from the use
of fossil fuels. Industries that require a lot of fossil fuels include iron, steel, chemicals, fertilizers,
cement, glass, ceramics and paper. Therefore, don't be quick to throw things away and buy new
ones. Every production process of goods contributes CO2 .
Buy Organic Food
Organic soil captures and stores more CO2 than conventional agriculture. The Soil
Association adds that organic production can reduce 26% of CO2 contributed by agriculture.
Use Energy-Efficient Lamps
If you replace 1 lamp in your house with an energy-saving lamp, you can save 400 kg of
CO2 and energy-saving lamps last 10 times longer than ordinary incandescent lamps.
Use a Fan
An air conditioner that uses 1,000 Watts of power contributes 650 grams of CO2 per
hour. Therefore, maybe you can try using a fan.
Dry Your Clothes in the Sun
When you use a dryer, you emit 3 kg of CO2 . Drying clothes naturally is much better:
your clothes last longer and are more energy-efficient used does not causeair pollution.
Recycle Organic Waste
Landfills contribute 3% of greenhouse gas emissions through methane released during
the decomposition of waste. By making compost from organic waste (e.g. food scraps, paper,
leaves) for the garden.
Separate Paper, Plastic, and Tin Waste for Recycling
Recycling aluminum can save 90% of the energy needed to produce a new aluminum can
- saving 9 kg CO2 per kilogram of aluminum For 1 kg of plastic recycled, you save 1.5 kg CO2 ,
for 1 kg of paper recycled, you save 900 kg CO2 .
Conclusion
Global warming has become an issue that has become the main focus of humanity. This
phenomenon is caused by the actions of humans themselves and the impact is suffered by
humans as well. To overcome global warming requires a very hard effort because it is almost
impossible to solve at this time. Global warming is indeed difficult to overcome, but we can
reduce its effects. The response to this is our awareness of the future life of the earth. If we have
instilled a love for this earth then global warming is just a dark history that has befallen this
earth.
The negative impacts of global warming are numerous. Whether it is directly or indirectly
on humans. Indirectly, namely by damaging the environment which will interfere with human
health fulfillment of human needs. Directly, that is, with temperatures that feel hotter and hotter,
which disturbs human health. Global warming cannot be prevented, but it can still be slowed
down. Start with the development of environmentally sound technology and implement the
principles of recycling, reusing items that can still be used, and reducing unnecessary use of
natural resources.
