Most people in the world today think democracy and gender equality are good, and that violence and wealth inequality are bad. But most people who lived during the 10,000 years before the nineteenth century thought just the opposite. Drawing on archaeology, anthropology, biology, and history, Ian Morris explains why. Fundamental long-term changes in

List of Figures and Tables ix Acknowledgments xi Introduction by Stephen Macedo xiii Chapter 1 Each Age Gets the Thought It Needs 1 Chapter 2 Foragers 25 Chapter 3 Farmers 44 Chapter 4 Fossil Fuels 93 Chapter 5 The Evolution of Values: Biology, Culture, and the Shape of Things to Come 139 Comments Chapter 6 On the Ideology of Imagining That "Each Age Gets the Thought It Needs," Richard Seaford 172 Chapter 7 But What Was It Really Like? The Limitations of Measuring Historical Values, Jonathan D. Spence 180 Chapter 8 Eternal Values, Evolving Values, and the Value of the Self, Christine M. Korsgaard 184 Chapter 9 When the Lights Go Out: Human Values after the Collapse of Civilization, Margaret Atwood 202 Response Chapter 10 My Correct Views on Everything, Ian Morris 208 Notes 267 References 305 Contributors 341 Index 343

"Excellent and thought-provoking... More important, by putting forth a bold, clearly formulated hypothesis, Morris has done a great service to the budding field of scientific history."--Peter Turchin, Science "A provocative explanation for the evolution and divergence of ethical values... In the hands of this talented writer and thinker, [this] material becomes an engaging intellectual adventure."--Kirkus "A very good and enjoyable read."--Diane Coyle, Enlightened Economist "Stimulating."--Russell Warfield, Resurgence & Ecologist

"Ian Morris has thrown another curveball for social science. In this disarmingly readable book, which takes us from prehistory to the present, he offers a new theory of human culture, linking it firmly to economic fundamentals and how humans obtained their energy and resources from nature. This is bold, erudite, and provocative."—Daron Acemoglu, coauthor of How Nations Fail: The Origins of Power, Prosperity, and Poverty"Ian Morris has emerged in recent years as one of the great big thinkers in history, archaeology, and anthropology, writing books that set people talking and thinking. I found delightful things in every chapter ofForagers, Farmers, and Fossil Fuels, interesting enough that I found myself sharing them with family over dinner. The breadth of reading and the command of the subject are just dazzling. His major argument—that value systems adapt themselves to ambient energy structures, in the same way that an organism adapts to its niche—is fascinating."—Daniel Lord Smail, author of On Deep History and the Brain"This is an important and stylistically excellent book written from a sophisticated materialist perspective. It is eminently readable, lively, and with clearly stated arguments explored in a systematic fashion. In a sense, it follows up on Jared Diamond's work on agricultural origins, and it parallels Steven Pinker's book on warfare in depicting a world that is culturally evolving in a certain direction. Foragers, Farmers, and Fossil Fuels should have a serious impact."—Chris Boehm, author of Moral Origins: The Evolution of Altruism, Virtue, and Shame