A selection of 'Reason' magazine's most incisive articles on population, pollution, resource depletion, biodiversity, energy, climate change, and the ideological environmentalists' penchant for peddling doom.
Roughly 1 million species of wildlife face extinction worldwide, according to a recent United Nations report. Ecologist and author Rebecca Nesbit joins Geoff Bennett to discuss the ethics and decision-making process behind figuring out which species to save.