The Four Horsemen

CHRISTOPHER HITCHENS was born in 1949 in England and was a graduate of Balliol College at Oxford University. He was the father of three children and the author of more than twenty books and pamphlets, including collections of essays, criticism, and reportage. His book, god Is Not Great: How Religion Poisons Everything, was a finalist for the 2007 National Book Award and an international bestseller. His bestselling memoir, Hitch-22, was a finalist for the 2010 National Book Critics Circle Award for autobiography. A visiting professor of liberal studies at the New School in New York City, he was also the I.F. Stone professor at the Graduate School of Journalism at the University of California, Berkeley. He was a columnist, literary…

Richard Dawkins is a fellow of the Royal Society and was the inaugural holder of the Simonyi Chair for the Public Understanding of Science at Oxford University. He is the acclaimed author of many books, including The Selfish Gene, The God Delusion, The Magic of Reality, Climbing Mount Improbable, Unweaving the Rainbow, The Ancestor’s Tale, The Greatest Show on Earth, and Science in the Soul. He is the recipient of numerous honors and awards, including the Royal Society of Literature Award, the Michael Faraday Prize of the Royal Society, the Kistler Prize, the Shakespeare Prize, the Lewis Thomas Prize for Writing about Science, the Galaxy British Book Awards Author of the Year Award, and the International Cosmos Prize of Japan.

Sam Harris is the author of the New York Times best seller, The End of Faith: Religion, Terror, and the Future of Reason, which won the 2005 PEN Award for Nonfiction. He is a graduate in philosophy from Stanford University and has studied both Eastern and Western religious traditions, along with a variety of contemplative disciplines, for twenty years. Mr. Harris is now completing a doctorate in neuroscience, studying the neural basis of belief, disbelief, and uncertainty with functional magnetic resonance imaging (fMRI). His work has been discussed in The New York Times, The Los Angeles Times, The San Francisco Chronicle, The Economist, and New Scientist, among many other journals, and he has made television appearances on The O'Reilly Factor,…