Freud’s last book, and probably his most famous, is Civilization and Its Discontents . In it he discusses the sacrifices of enjoyment that are required to participate in civilized life and the stress of having to behave ourselves. Both our violent and our sexual impulses have to be inhibited and reorganized. But I want to turn to another kind of discontent: the generations of forced labor over several thousand years, including today, that make civilizations possible. The achievements of civilization are indeed remarkable, and they go back at least as far as to ancient Mesopotamia, Persia, Egypt, China, Greece, Rome. There were, of course, magnificent civilizations in the Americas, but these were largely destroyed by European invaders before they were able to teach us much. But the others created and bequeathed to us developments in the arts – including architecture, painting, sculpture, and literature, as well as the foundations of the sciences, technology, philos...