Why Is the Penis Shaped LIke That And Other Reflections on Being Human

Big Think's Megan Erickson talks with Jesse Bering, a scholar-in-residence at Wells College, a columnist at scientificamerican.com, and contributor to Slate about belief, the evolutionary quirks of the human body, and the larger insights found in biology. Jesse is the author of Why Is the Penis Shaped Like That? And Other Reflections on Being Human and The Belief Instinct.