A.C. Grayling is professor of philosophy at Birkbeck College, University of London. He is the author of the acclaimed Among the Dead Cities: The History and Moral Legacy of the WWII Bombing of Civilians in Germany and Japan, Descartes: The Life and Times of a Genius, Toward the Light of Liberty: The Struggles for Freedom and Rights That Made the Modern Western World, and, most recently, The Good Book: A Humanist Bible. A former fellow of the World Economic Forum at Davos and past chairman of the human rights organization June Fourth, he contributes frequently to the Times, Financial Times, Economist, New Statesman, and Prospect. Grayling's play "Grace," co-written with Mick Gordon, was acclaimed in London and New York. He lives in London.