Human societies live and breathe through their myths. A myth is not a simple story; it is the complex social reasoning of a people, a way of making sense of the world. Burton Mack calls this reasoning «social logic,» and as a master of ancient Rome and the rise of Christianity, he knows that the Western experience has been embedded in the Christian myth as its «big picture» narrative. But what happens when the big picture becomes fragmented and when an old myth loses its ability to function in a...