The word “repentance” has an antique ring to it. To many it belongs with top hats, sailing ships, and snuff boxes. To others it sounds as psychologically unhealthy as self-flagellation, hair shirts and the shaming of children. But most people will agree that even today, if someone’s done something really bad, they should admit it and express sorrow for it. Repentance is essential because it increases the chances that a behavior won’t be repeated, and it helps the healing and reconciliation process for everyone involved.
But do only individuals repent, or can whole nations? Suppose Americans reach a consensus that the invasion and occupation of