This episode features special guest Zach Weinersmith, author of "Saturday Morning Breakfast Cereal," a popular webcomic about philosophy and science. Zach clarifies his position in the ongoing "philosophy vs. science" fight, poses a question to Julia and Massimo about the ethics of offensive jokes, and discusses BAHFest, his "Bad Ad Hoc Hypotheses" conference lampooning evolutionary psychology and his movie "Starpocalype." Somehow along the way, the three take a detour into discussing an unusual sexual act.

 Sped up the speakers by ['1.0', '1.11', '1.07']