Surely You're Joking

Sean Carroll, professor of theoretical physics, tells Kevin, Griff, and guest co-host comedian Erin Darling about The Big Picture, his new book, but also his outlook on, well, the big picture: God, Life, The Universe, i.e. the light stuff. The conversation wanders towards eternal life, mirror molecules, the career perils of writing books, how you get introduced once you've been on The Colbert Report.