Global Extinction Crisis & Biodiversity

Kihansi Spray Toad - Timothy Herman for the for the International Union for Conservation of Nature (IUCN)

Kihansi Spray Toad

Timothy Herman for the for the International Union for Conservation of Nature (IUCN)

Global Extinction Crisis & Biodiversity

New research documents the long term decline of the earth’s biodiversity: What species are most at risk and some conservation efforts that are making a difference.

New research documents the long term decline of the earth’s biodiversity: What species are most at risk and some conservation efforts that are making a difference.

Guests

Bruce Stein

Associate Director of Wildlife Conservation & Global Warming at the National Wildlife Federation, co-author of study "The Impact of Conservation on the Status of the World’s Vertebrates"

Stuart Pimm

Doris Duke Chair of Conservation Ecology at the Nicholas School of the Environment at Duke University.

Bruce Beehler

ornithologist and senior director for biodiversity assessment at Conservation International.

Craig Hilton-Taylor

manager of the International Union for Conservation of Nature’s Red List Unit and a lead author of "The Impact of Conservation on the Status of the World’s Vertebrates"

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