By Eli Sagan

From the Introduction: “…This tragic tale, however, is only half the story. Throughout history, human beings demonstrate an equally extraordinary capacity to renounce aggression and to widen the definition of human to include more and more of the people in the world. Christianity puts an end to the barbarism of the Roman arena and proclaims that even a slave has a soul, Islam puts an end to female infanticide, slavery practically disappears from the world, the barbarisms of early industrial capitalism are renounced, democracy asserts the individual worth of all in society, the noncannibal head-hunter renounces the great aggressive pleasure of eating human flesh…”

NY. Harper and Row. 1974. 168p.