Those few people who do respond to the dire conditions of the future - journalists, environmentalists, behavioral scientists - tend not to be powerful.

Must we wait for selection to solve the problems of overpopulation, exhaustion of resources, pollution of the environment and a nuclear holocaust, or can we take explicit steps to make our future more secure? In the latter case, must we not transcend selection?

I don't deny the importance of genetics. However, the fact that I might be altruistic isn't because I have a gene for altruism; the fact that I do something for my children at some cost to myself comes from a history that has operated on me.

B. F. Skinner Quotes