Human beings love to fictionalize evil--to terrorize each other with stories of defilement, horror, excruciating pain, and divine retribution. Beneath the surface of bewitchment and half-sick amusement, however, lies the realization that evil is real and that people must find a way to face and overcome it. What we require, Carl Jung suggested, is a morality of evil--a carefully thought out plan by which to manage the evil in ourselves, in others,...