Andrew PessinAndrew Pessin is professor of philosophy at Connecticut College. In addition to his occasional appearances as “The Genius” on the Late Show with David Letterman, he is the author of a number of books, including The God Question: What Famous Thinkers rom Plato to Dawkins Have Said about the Divine and The 60-Second Philosopher. Samuel Lebens is a research fellow in philosophy at the University of Haifa. He is chairperson of the Association for the Philosophy of Judaism. Read More Read Less