Elaborate on the relationship between politics and famine, using the historical Bangladesh 1974 famine as an example.
Suppose that all of the grains and vegetables that you eat will someday come from one or two varieties of each plant species. In other words, suppose that someday there are only one or two varieties each of rice, wheat, broccoli, potatoes, and all of the other grains and vegetables. Would this matter to you? Would it be important? Why or why not?
Who is David M Pimente? What was his arguments against the use of pesticides in agriculture?