Jesus' ethical teachings are often touted as being revolutionary in the ancient world. The pagan cultures that preceded Christianity are commonly understood as being immoral, full of sex, drugs, and rock 'n' roll. Well, 2 out of three isn't bad… But just how close to historical reality are these views? Today, Dr. Bart Ehrman joins me for the first of a special two-part episode to dive into ancient ethics, and whether Jesus actually changed anything.