Kim Sterelny here builds on his original account of the evolutionary development and interaction of human culture and cooperation, which he first presented in The Evolved Apprentice (2012). Sterelny sees human evolution not as hinging on a single key innovation, but as emerging from a positive feedback loop caused by smaller divergences from other great apes, including bipedal locomotion, better causal and social reasoning, reproductive cooperation, and changes in diet and foraging style. He advances this argument in The Pleistocene Social Contract with four key claims about cooperation, culture, and their interaction in human evolution. First, he proposes a new model of the evolution of human cooperation. He suggests human cooperation began from a baseline that was probably similar to that of great apes, advancing about 1.8 million years ago to an initial phase of cooperative forging, in small mobile bands. Second, he then presents a novel account of the change in evolutionary dynamics of cooperation: from cooperation profits based on collective action and mutualism, to profits based on direct and indirect reciprocation over the course of the Pleistocene. Third, he addresses the question of normative regulation, or moral norms, for band-scale cooperation, and connects it to the stabilization of indirect reciprocation as a central aspect of forager cooperation. Fourth, he develops an account of the emergence of inequality that links inequality to intermediate levels of conflict and cooperation: a final phase of cooperation in largescale, hierarchical societies in the Holocene, beginning about 12,000 years ago. The Pleistocene Social Contract combines philosophy of biology with a reading of the archaeological and ethnographic record to present a new model of the evolution of human cooperation, cultural learning, and inequality.
Contents Preface I. Building Cumulative Culture 1.1 Methodological Preliminaries 1.2 Culture and Cooperation 1.3 The Prehistory of an Unusual Ape 1.4 The Growing Footprint of Cultural Learning 1.5 Cumulative Cultural Learning. 1.6 Adapted Minds and Environments 1.7 Overview II. The Pleistocene Social Contract 2.1 Free-riders and Bullies 2.2 Curbing Dominance Hierarchies 2.3 An Economy of Reciprocation 2.4 Making Reciprocation Work: Gossip 2.5 Making Reciprocation Work: Norms 2.6 Making Reciprocation Work: Ritual 2.7 Stabilising Cooperation III. Cooperation in a Larger World 3.1 Cooperation between Bands 3.2 The Origins of an Open Society 3.3 Cooperation, Culture and Conflict 3.4 Individual Selection, Group Selection and Cultural Group Selection IV. Cooperation in Hierarchical Communities 4.1 The Puzzle of Farming 4.2 Cooperation in an Unequal World. 4.3 Religion, Ritual and Ideology. 4.4 Conflict, Hierarchy and Inequality Epilogue: Why Only Us?
Kim Sterelny is an Australian philosopher, by birth, training, and inclination, who has worked mainly in Australia and New Zealand, with occasional visiting posts in North America and the UK. He has always worked on the intersection of philosophy and the natural science. In the last two decades, he has focused primarily on the life sciences, and increasingly on hominin evolution.
Reviews for The Pleistocene Social Contract: Culture and Cooperation in Human Evolution
"Sterelny's latest book, written in precise yet accessible prose, can be read with profit by a large public, from the undergraduate student to the scholar. As usual with this author, the pages of The Pleistocene Social Contract are filled with imaginative and well informed solutions to hard problems regarding archeological, biological, and behavioral traces of cooperation throughout human history. * Lo""ic Latouche Simard, History and Philosophy of the Life Sciences * I fully recommend The Pleistocene Social Contract. Readers... will gain insights into the auhtor's method of explaining via positive feedback loops, his challenge to traditional theories, and his conclusions drawn from subtle conceptual distinctions. * Haggeo Cadenas, The Quarterly Review of Biology * Sterelny, who works at the intersection of philosophy and natural science, has produced another excellent book on hominin evolution ... The book is clearly written, which means it will appeal to a broad audience, and the references are excellent. This reviewer gives Sterelny's book the highest endorsement. * M. J. O'Brien, CHOICE *"
