Evidence indicates that wealthy people and societies have higher rates of population growth

A low cost of "CD" (choosing to cooperate while the other player chooses to defect) results in __________

a. a degraded level of trust b. instability and a high probability of conflict c. a higher likelihood of reaching the solution in iterated rounds d. easier security and cooperation

According to public opinion research, the president's use of the "bully pulpit" tends to

A. change opinion throughout the public. B. bolster existing public views. C. influence foreign opinion about America. D. help the president "go public." E. None of these are correct.