Meet Paul R. Ehrlich
Paul R. Ehrlich is the Bing Professor of Population Studies and the president of the Center for Conservation Biology at Stanford University. Among his more than 40 books are The Population Bomb and Human Natures: Genes, Cultures, and the Human Prospect.
The Annihilation of Nature
Human Extinction of Birds and Mammals
Gerardo Ceballos, Anne H. Ehrlich, and Paul R. Ehrlich