Terry Gross

After former NPR reporter Sarah Chayes reported on the fall of the Taliban in 2001, she decided to stay in Afghanistan as the country was being rebuilt. In 2005, she established the Arghand Cooperative, a business that sells local products for use in perfumes, soaps and food. The author of The Punishment of Virtue: Inside Afghanistan After the Taliban, Chayes wrote about her experiences starting the cooperative and selling beauty products in December's Atlantic Monthly.

Jason Reitman and Diablo Cody are the director-screenwriter team behind the new film Juno, about a tough, sardonic 16-year-old girl; when she gets pregnant, she gives the baby up for adoption to a couple she finds through the PennySaver. New York Times critic A.O. Scott describes Juno as a "feminist, girl-powered rejoinder and complement to [the film] Knocked Up." Reitman also directed the satire Thank You For Smoking. Cody is the author of the memoir Candy Girl: A Year in the Life of an Unlikely Stripper.

David Wilcove, one of world's leading experts on endangered species, discusses his new book, No Way Home, which chronicles the decline of the world's animal migrations. Wilcove is professor of ecology, evolutionary biology and public affairs at Princeton University.