Features an interview with distinguished British atheist and evolutionary biologist Richard Dawkins, author of the just-released book, The God Delusion. Dawkins will talk about his theory of religion as a virus-like cultural "meme," why he wrote "The God Delusion" and current events. The show includes a brief audio excerpt from Dawkins' British TV documentary on religion, "The Root of All Evil?" (MP3, 48 min, 22 MB)