Paul Ehrlich: "The Dominant Animal" (Island Press)
Paul Ehrlich warned of a looming ecological crisis in his 1968 best-selling book, "The Population Bomb." Forty years later, he's back with a new look at how the impact human evolution has had on the environment may threaten the survival of the species.
president, Center for Conservation Biology,
Bing Professor of Population Studies, Stanford University and author of "The Dominant Animal" and "The Population Bomb"