Scandals galore, the Fall of Man, the Pope on Original Sin (as per Cathleen Kaveny's post below)--how did it all happen? Answer: Evolution made us do it. From Natalie Angier's science column in the NYT:

Deceitful behavior has a long and storied history in the evolution of social life, and the more sophisticated the animal, it seems, the more commonplace the con games, the more cunning their contours.In a comparative survey of primate behavior, Richard Byrne and Nadia Corp of the University of St. Andrews in Scotland found a direct relationship between sneakiness and brain size. The larger the average volume of a primate species neocortex the newest, highest region of the brain the greater the chance that the monkey or ape would pull a stunt like this one described in The New Scientist: a young baboon being chased by an enraged mother intent on punishment suddenly stopped in midpursuit, stood up and began scanning the horizon intently, an act that conveniently distracted the entire baboon troop into preparing for nonexistent intruders.Much evidence suggests that we humans, with our densely corrugated neocortex, lie to one another chronically and with aplomb.

So Bernie Madoff needs a natural lawyer. Maybe B16 could help him out?