Synopses & Reviews
Are we a selfish species, or are we altruistic? Do we help our neighbors when they are in trouble, or do we steal from them and prey on their weaknesses? For three decades, genetic altruism has been cited as the dominant theory to explain the paradox of human generosity; experts claim our altruism is limited to close kin. But Moral Origins
tells a different story.
While most scientists continue to apply static evolutionary game theory models to the question of human morality, ethologist and anthropologist Christopher Boehm carefully traces our social evolution over time. By studying the social and natural environments of primates, Boehm has devised a convincing new hypothesis: as autonomy-loving humans became large game hunters, severe group punishment began to genetically favor individuals with superior self-control. Essentially, bullies and free-loader types were killed or expelled from social bands because they interfered with the survival of others in the group. This social bias singled out highly altruistic individuals as preferable marriage partners, political allies, and group leaderswhat Boehm calls social selection.” The result was the first stirrings of conscience and the genetic effects eventually led to a fully-developed sense of shame.
Rigorously researched and expertly argued, Moral Origins offers a new evolutionary paradigm of human generosity and cooperation. With its new perspective on the forces that shaped human morality, it offers insight into some of the toughest problems of our timedealing humanely with those who transgress, and, perhaps, realizing how to prevent them from going bad to begin with.
"The evolutionary origins of morals in humans has been a concern of scientists since Darwin. As Boehm, director of the Jane Goodall Research Center and professor of anthropology and biology at the University of Southern California, points out in his engrossing work, the issue is far from settled. Boehm does a remarkable job of extending previous work and incorporating a historical approach. He deftly combines studies of earlier hominids with ethological work on primates and ethnographic analyses of contemporary human hunter-gatherer groups to offer a new explanation for moral behavior. Boehm argues that social selection, or 'intense social control' in prehistoric humans worked so well because 'intense social control' meant 'that individuals who were better at inhibiting their own antisocial tendencies, either through fear of punishment or through absorbing and identifying with their group's rules, gained superior fitness.' His thesis, clearly articulated and well supported by available data, encompasses the egalitarian nature of most hunter-gatherer groups, their need to share large but rarely killed prey, and the human penchant for gossiping about the reputation of others. Social control explains how both dominance and free-loading behavior will be less favored than altruism. Boehm himself notes that this may not be the last word, but his ideas are provocative, thoughtful, and worth considering. Agent: Deirdre Mullane, Mullane Literary Associates." Publishers Weekly (Starred Review) Copyright PWxyz, LLC. All rights reserved.
One rarely finds such a fully Darwinian, scientifically sound, and wisely accessible book for both professionals and lay audiences as Boehms study of moral origins; it is far superior to any previous attempts to discuss the subject.”
Jonathan Haidt, Professor of Psychology, University of Virginia, and author of The Righteous Mind
Astronomers have the Hubble telescope to look back through time, and social scientists have Chris Boehm. Boehms monumental accomplishment is to give us the most careful and compelling portrait ever created of how our ancestors lived, from three hundred thousand generations ago to five hundred generations ago. Boehms work is vital for understanding why we are so tribal, punitive, gossipy, religious, and cooperative today.”
Frans de Waal, author of The Age of Empathy
Few scientists have thought longer and harder about the origins of morality than Christopher Boehm, who brings to the issue a wealth of experience studying both humans and other animals. His thesis that our species has taken moral evolution into its own hands is new and refreshing. It overcomes conventional wisdom, which places emphasis solely on moral reasoning, as if the revolution in our understanding of emotions in human evolution had never happened.”
Ernst Fehr, Professor of Economics, University of Zurich
Moral Origins is an exciting study on the evolution of human morality that is appropriate for scientific researchers and also of interest for the general public as well. Christopher Boehm brilliantly ties fundamental aspects of human cooperation such as altruism, free-riding, and bullying to both primitive and advanced societies. This book is a must for all who are interested in how human morality evolved and functions.”
Jonathan Turner, Distinguished Professor of Sociology, University of California, Riverside
In Moral Origins, Christopher Boehm uses his vast knowledge of the literature on primates and human hunter-gather populations to address the issue of the origins of human morality. It is a must-read for any social scientist, primatologist, or humanist studying human morality. Equally important, it is beautifully written in an easy and graceful style. Certainly the most informed and best work written by an anthropologist on this set of issues, Moral Origins is a book that I would recommend to any thoughtful person.”
Donald Black, University Professor of the Social Sciences, University of Virginia, and author of Moral Time
Christopher Boehms Moral Origins is a tour de force of a sort rarely seen in any science. He seeks nothing less than to discover in the darkness of prehistory how and why humans first developed a moral consciencea self-regulating sense of right and wrong. How did we come, many thousands of years ago, to acquire internalized conceptions of morality and virtue to such a degree that we would not only punish wrongdoers in our midst but even take pleasure in altruismhelping those in need beyond our own families? Boehms surprising, even amazing answer is that it all started with the enforcement of radical egalitarianism, a refusal of the earliest humans to tolerate anyone who would dare to dominate, cheat, or otherwise take advantage of them. Moral Origins is a remarkable leap of the imaginationfull of illuminating and delightful detailabout the deep history of our uniquely ethical species. It is a stimulating experience that a wide range of readers will find difficult to resist.”
Publishers Weekly, starred review
[An] engrossing work.... Boehm does a remarkable job of extending previous work and incorporating a historical approach. He deftly combines studies of earlier hominids with ethological work on primates and ethnographic analyses of contemporary human hunter-gatherer groups to offer a new explanation for moral behavior.... His thesis, clearly articulated and well supported by available data, encompasses the egalitarian nature of most hunter-gatherer groups, their need to share large but rarely killed prey, and the human penchant for gossiping about the reputation of others.... Boehm himself notes that this may not be the last word, but his ideas are provocative, thoughtful, and worth considering.”
Boehm marshals extensive evidence showing how hunter-gatherers use rigidly enforced social rules to suppress free riding today, providing a model for how our ancestors could have cooperated in a natural welfare state that was crucial to their survival. A key new insight Boehm provides is that humans are both able and inclined to punish resented alpha-male behavior.... [Moral Origins] contains many important ideas.”
Ethologist and anthropologist Christopher Boehm exposes the roots of generosity and peer disapproval. Eschewing evolutionary game theory, he opts instead for natural selection within the social environment.”
What sets Boehms approach apart is his effort to make the natural history of moral origins more historical. In so doing he provides a new and coherent map of the evolution of morality.... It is a complex story..., but Boehms experience doing fieldwork with humans and wild chimps makes him a wonderfully knowledgeable guide. And some of his ideas are truly revolutionary.”
How did evolution produce a species that blushes? To explain the uniquely human moral sense, Boehm teases a provocative neo-Darwinian theory out of cutting-edge archaeological, anthropological, and psychological research.... Those looking for a daring new application of empirical science will find it here.”
Michael Shermer, Wall Street Journal
[A] provocative scientific contribution
to the millennia-long discussion about the nature of morality.... Thinkers everywhere will be forcedas they are in many arenasto consider biology in realms that once seemed strictly matters of the heart and soul.”
Santa Fe New Mexican / Pasatiempo
In a shift away from conventional wisdom, Boehm employs a historic (rather than genetic) approach and explains moral evolution partly in terms of the importance of impulse control when living in social groups.... Moral Origins is clear, logical, and provocative.”
The natural and cultural history of the evolution of our sense of ethics, by a leading anthropologist of human morality.
From the age of Darwin to the present day, biologists have been grappling with the origins of our moral sense. Why, if the human instinct to survive and reproduce is “selfish,” do people engage in self-sacrifice, and even develop ideas like virtue and shame to justify that altruism? Many theories have been put forth, some emphasizing the role of nepotism, others emphasizing the advantages of reciprocation or group selection effects. But evolutionary anthropologist Christopher Boehm finds existing explanations lacking, and in Moral Origins,
he offers an elegant new theory.Tracing the development of altruism and group social control over 6 million years, Boehm argues that our moral sense is a sophisticated defense mechanism that enables individuals to survive and thrive in groups. One of the biggest risks of group living is the possibility of being punished for our misdeeds by those around us. Bullies, thieves, free-riders, and especially psychopaths—those who make it difficult for others to go about their lives—are the most likely to suffer this fate. Getting by requires getting along, and this social type of selection, Boehm shows, singles out altruists for survival. This selection pressure has been unique in shaping human nature, and it bred the first stirrings of conscience in the human species. Ultimately, it led to the fully developed sense of virtue and shame that we know today.
A groundbreaking exploration of the evolution of human generosity and cooperation, Moral Origins offers profound insight into humanity’s moral past—and how it might shape our moral future.
About the Author
Christopher Boehm is Director of the Jane Goodall Research Center and Professor of Anthropology and Biological Sciences at the University of Southern California in Los Angeles. Boehm’s work has been featured in such publications as New Scientist, the New York Times, The Times (London), Natural History, Science News, and in films for National Geographic, Wild Kingdom, and the Discovery Channel. He has lectured widely to groups as diverse as the Human Behavior and Evolution Society, the Chicago Academy of Sciences, the Sante Fe Institute, the Los Angeles and Cincinnati Zoos, and the Naval War College. Boehm is the author of many scientific articles and several previous books, including Hierarchy in the Forest (Harvard). He divides his time between Los Angeles and Santa Fe.