The environment will continue to deteriorate until pollution practices are abandoned.

If you're old, don't try to change yourself, change your environment.

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?

The environment shapes people's actions.

If you're old, don't try to change yourself, change your environment.

The ideal of behaviorism is to eliminate coercion: to apply controls by changing the environment in such a way as to reinforce the kind of behavior that benefits everyone.