Thus, a good man, though a slave, is free; but a wicked man, though a king, is a slave. For he serves, not one man alone, but, what is worse, as many masters as he has vices." - St. Augustine, City of God Writing at the time of the collapse of the Roman Empire, St. Augustine both revolutionized and brought to a close antiquity's idea of freedom. A man was not a slave by nature or by law, as Aristotle claimed. His freedom was a function of his moral state. A man had as many masters as he had vices. This insight would provide the basis for the most sophisticated form of social control known to man. Fourteen hundred years later, a decadent French aristocrat turned that tradition on its head when he wrote that "the freest of people are they who are most friendly to murder." Like St. Augustine, the Marquis de Sade would agree that freedom was a function of morals. Unlike St. Augustine, Sade proposed a revolution in sexual morals to accompany the political revolution then taking place in France. Libido ...