There is no such thing as economics, only social science applied to economic problems.

The concept of a value-free science is absurd.

Because of his capacity for abstract communications and language and his ability to enter in imagination into the lives of others, man is able to build organizations of a size and complexity far beyond those of the lower animals.

Deciding under uncertainty is bad enough, but deciding under an illusion of certainty is catastrophic.

... the fouling of the nest which has been typical of man's activity in the past on a local scale now seems to be extending to the whole world society.

Production functions involving only land, labor and capital... never work and never explain economic development.

The organization of science into disciplines sets up a series of ghettos with remarkable distances of artificial social space between them.