Paul Kurtz (1925-2012), professor emeritus of philosophy at the State University of New York at Buffalo and a fellow of the American Association for the Advancement of Science, was the author or editor of more than fifty books, including The Transcendental Temptation, The Courage to Become, and Embracing the Power of Humanism, plus nine hundred articles and reviews. He was the founder and chairman of the Center for Inquiry, the Council for Secular Humanism, and the Committee for Skeptical Inquiry. He appeared on many major television and radio talk shows and has lectured at universities worldwide.
Nathan Bupp (Amherst, NY) is the vice president of communications for the Institute for Science and Human Values. He is a former vice president at the Center for Inquiry and former associate editor of Free Inquiry, where his articles and book reviews have been published. He is a contributor to Dewey's Enduring Impact, edited by John R. Shook and Paul Kurtz.