Episode 30 of Books and Ideas is an interview with Tom Clark, author of Encountering Naturalism: A Worldview and Its Uses. We discuss the implications of naturalism as a world view, especially as it relates to questions like morality and free will. Our discussion includes a look at the recent book Did My Neurons Make Me Do It? by Warren Brown and Nancey Murphy.For show notes, links to related episodes, and a full episode transcript go to http://booksandideas.com.Send Dr. Campbell feedback at gincampbell at mac dot com.