Challenges in Measure: Indirect Measure and Global Climate Change

1. What types of measurements indicate that naturally occurring climate change has occurred in the past?
2. How were these measurements collected?
3. What are some of the challenges associated with collecting data over large periods of time (i.e., 100s of years)?
4. How has technology enhanced our ability to collect the data necessary to understand climate change?
5. What is the difference between naturally occurring climate change and anthropogenic climate change?
6. After reviewing the resources above, do you feel there is enough evidence to support anthropogenic global warming? Why or why not?

Write and submit a short paper. In a 400-word paper, discuss the questions above in full and complete sentences.