Actor, comedian, writer, producer, and musician Fred Armisen joins Eric and Taylor this week to ponder the twin mysteries of morality and moral motivation. Do we do good only out of a fear of blame and punishment? Would most people do wrong, if they knew no one was looking? Tune in and learn what Plato said Gyges did with the invisibility ring he found in a ditch. Also find out what Fred thinks Stone Age comedy probably looked like.