Skinner Asserts That to Address Social and Cultural Problems, We

Skinner asserts that to address social and cultural problems, we should

A) each spend a long time alone, as Thoreau did in his book Walden.
B) manipulate the environment, which really controls behavior.
C) appeal more strongly to people's feelings of guilt.
D) increase funding for social research.
E) convince people of their free will, emphasizing the consequent ability to choose to behave in more socially constructive ways.