Over 40,000 Famous Quotes Sorted By Topic and Author

The hungry world cannot be fed until and unless the growth of its resources and the growth of its population come into balance. Each man and woman--and each nation--must make decisions of conscience and policy in the face of this great problem.

The world is populated in the main by people who should not exist.

We have been God-like in our planned breeding of our domesticated plants and animals, but we have been rabbit-like in our unplanned breeding of ourselves.

Population, when unchecked, increases in a geometrical ratio.