Paul R. Ehrlich

Paul R. Ehrlich

Paul Ralph Ehrlich (born May 29, 1932) is an American biologist and educator who is the Bing Professor of Population Studies in the department of Biological Sciences at Stanford University and president of Stanford's Center for Conservation Biology. By training he is an entomologist specializing in Lepidoptera (butterflies), but he is also a prominent ecologist and demographer. Ehrlich is best known for his dire warnings about population growth and limited resources. Ehrlich became well-known after publication of his controversial 1968 book The Population Bomb. In the years since, some of Ehrlich's predictions have proven incorrect, but he stands by his general thesis that the human population is too large and is a direct threat to human survival and the environment of the planet.