Discussion at the Moving Naturalism Forward workshop, October 2012. Participants include Sean Carroll, Jerry Coyne, Richard Dawkins, Terrence Deacon, Simon DeDeo, Daniel Dennett, Owen Flangan, Rebecca Goldstein, Janna Levin, David Poeppel, Massimo Pigliucci, Nicholas Pritzker, Alex Rosenberg, Don Ross, and Steven Weinberg. http://preposterousuniverse.com/naturalism2012/ This is the 7th of 10 sessions, featuring a discussion of free will, launched by Daniel Dennett and Jerry Coyne. See the website for more information and links to the other videos.