Unspun Looks at the Sixth Great Extinction with Paul Ehrlich, Biologist, Environmentalist and Author

Unspun peers into the future at the Sixth Great Extinction with Paul Ehrlich.  Paul R. Ehrlich is the Bing Professor of Population Studies and the president of the Center for Conservation Biology at Stanford University.  He is the author of more than 40 books including The Population Bomb and Human Natures: Genes, Cultures, and the Human Prospect. Paul's latest book, from John Hopkins University Press, is The Annihilation of Nature: Human Extinction of Birds and Mammals, which he co-authored with Gerardo Ceballos and Anne H. Ehrlich.  What is our part in the demise of biodiversity and the future of life on this planet?  Get involved, Paul suggested  The Millennium Alliance for Humanity and the Biosphere.

Listen-in, learn something, get active!