Reason’s Nick Gillespie talks with the one-and-only Penn Jillette about his best-selling new book, God, No!: Signs You May Already Be an Atheist and Other Magical Tales, his friendship with Glenn Beck, skepticism versus cynicism, the role of religion in terrorism, why he’s a libertarian, and much more in a wide-ranging conversation.

Penn Jillette is the larger, louder half of Penn & Teller. For the magical duo’s official website, go here: http://www.pennandteller.com

About 17 minutes. Shot by Anthony Fisher, Meredith Bragg, and Jim Epstein; edited by Epstein.