Richard Cevantis Carrier is an American historian, published philosopher, and prominent defender of the American freethought movement. He is well known for his writings on Internet Infidels, otherwise known as the Secular Web, where he served as Editor-in-Chief for several years. As an advocate of atheism and metaphysical naturalism, he has published articles in books, journals and magazines, and also features on the documentary film The God Who Wasn't There, where he is interviewed about his doubts on the historicity of Jesus. He currently contributes to The God Contention, a web site comparing and contrasting various worldviews.