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5 quotes by Paul R. EhrlichPaul 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), and published a landmark paper about the evolution of plants and insects. He is also a prominent ecologist and... Read full biography of Paul R. Ehrlich → |
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