BIO DB 5-7
DB#5
According to Worldometers, in late November, 2018, the U.S. population was 327,726,061 and the world population was estimated at 7,666,602,725. Considering those numbers, do you think the United States is in a population crisis? Do we have enough land and resources to support a continuous increase in population? Should we, as a nation, concentrate on controlling our population or controlling resource use? Why, or why not?
It is illegal in the United States to pay for a transplant organ, and doctors cannot perform a transplant operation unless the patient is at the top of the official list. However, some wealthy people in need of a kidney transplant go overseas to other countries where the laws do not address the issue. Suppose a wealthy person finds a poor person willing to sell his or her kidney and then purchases the kidney. What do you think of this? If the poor person is willing, is there any harm in it? Why does the United States prohibit the sale of organs when other countries do not?
DB#7
The majority of scientists are in favor of conducting scientific tests on animals. A slight majority of the general public is opposed to animal testing. What do you think? Why are scientists in favor but most people are not?