1: How old was the "new world"? -- Cities in the desert -- Genetic engineering -- From Olmec to Maya -- To the land of four quarters -- 2: Why did Europe succeed? -- The great meeting -- Long, long ...
Introduction: Holmberg's mistake: View from above -- Numbers from nowhere?: Why Billington survived -- In the land of four quarters -- Frequently asked questions -- Very old bones: Pleistocene wars -- ...