The Evolutionary Origins Of Human Fairness
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| Author | : Stéphane Debove |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 2015 |
| Genre | : |
| ISBN | : |
Humans care about fairness and are ready to suffer financial losses for the sake of it. The existence of such costly preferences for fairness constitutes an evolutionary puzzle. Recently, some authors have argued that human fairness can be understood as a psychological adaptation evolved to solve the problem of sharing the costs and benefits of cooperation. When people can choose with whom they want to cooperate, sharing the costs and benefits in an impartial way helps to be chosen as a partner and brings direct fitness benefits. In this theory, partner choice is thus the central mechanism allowing the evolution of fairness. Here, we offer an interdisciplinary study of fairness to put this theory to the test. After a review of competing theories (Paper 1, in review), we build game-theoretical models and agent-based simulations to investigate whether partner choice can explain two key aspects of human fairness: the wrongness to take advantage of one's strength to exploit weaker people (Paper 2, Evolution), and the appeal of distributions where the reward is proportional to the contribution (Paper 3, in review). We show that partner choice succeeds at explaining these two characteristics. We also go towards more realistic and mechanism-oriented simulations by trying to evolve fair robots controlled by simple neural networks. We then test the theory empirically, and show that partner choice creates fairness in a behavioral experiment (Paper 4, Proceedings of the Royal Society B). We develop a collaborative video game to assess the cross-cultural variation of fairness in distributive situations, and present results coming from a Western sample (Paper 5, in preparation). We review the experiments looking for fairness in non-human animals, and discuss why fairness would have been more prone to evolve in humans than in any other species, despite partner choice being an evolutionary mechanism far from restricted to the human species. Finally, we discuss three common misunderstandings about the partner choice theory and identify interesting directions for future research.
| Author | : Nicolas Baumard |
| Publisher | : Oxford University Press |
| Total Pages | : 273 |
| Release | : 2016-03-01 |
| Genre | : Philosophy |
| ISBN | : 0190210230 |
In order to describe the logic of morality, "contractualist" philosophers have studied how individuals behave when they choose to follow their moral intuitions. These individuals, contractualists note, often act as if they have bargained and thus reached an agreement with others about how to distribute the benefits and burdens of mutual cooperation. Using this observation, such philosophers argue that the purpose of morality is to maximize the benefits of human interaction. The resulting "contract" analogy is both insightful and puzzling. On one hand, it captures the pattern of moral intuitions, thus answering questions about human cooperation: why do humans cooperate? Why should the distribution of benefits be proportionate to each person's contribution? Why should the punishment be proportionate to the crime? Why should the rights be proportionate to the duties? On the other hand, the analogy provides a mere as-if explanation for human cooperation, saying that cooperation is "as if" people have passed a contract-but since they didn't, why should it be so? To evolutionary thinkers, the puzzle of the missing contract is immediately reminiscent of the puzzle of the missing "designer" of life-forms, a puzzle that Darwin's theory of natural selection essentially resolved. Evolutionary and contractualist theory originally intersected at the work of philosophers John Rawls and David Gauthier, who argued that moral judgments are based on a sense of fairness that has been naturally selected. In this book, Nicolas Baumard further explores the theory that morality was originally an adaptation to the biological market of cooperation, an arena in which individuals competed to be selected for cooperative interactions. In this environment, Baumard suggests, the best strategy was to treat others with impartiality and to share the costs and benefits of cooperation in a fair way, so that those who offered less than others were left out of cooperation while those who offered more were exploited by their partners. It is with this evolutionary approach that Baumard ultimately accounts for the specific structure of human morality.
| Author | : Nicolas Baumard |
| Publisher | : Oxford University Press |
| Total Pages | : 273 |
| Release | : 2016 |
| Genre | : Philosophy |
| ISBN | : 0190210222 |
Develops further John Rawls' intuition that our sense of justice is rooted in our evolutionary past and presents a new theory of morality based on evolutionary biology.
| Author | : Lixing Sun |
| Publisher | : |
| Total Pages | : 348 |
| Release | : 2013 |
| Genre | : Philosophy |
| ISBN | : 1616148470 |
Combining research from the social sciences, hard sciences, and the humanities, this accessible cross-disciplinary book offers fascinating insights into a key component of human nature and society. What do the Arab Spring, the Robin Hood legend, Occupy Wall Street, and the American taxpayer reaction to the $182 billion bailout of AIG have in common? All are rooted in a deeply ingrained sense of fairness. But where does this universal instinct come from? This is the driving question at the heart of L. Sun's The Fairness Instinct. Thinkers from Aristotle to Kant, from Augustine to John Rawls, and religions from Christianity to Confucianism, have offered great insight into the nature and origins of this basic human desire for fairness. Based on the most recent scientific discoveries in behavioral genetics, neuroscience, psychology, anthropology, economics, and evolution, Sun argues that the origins of the fairness instinct cannot be found exclusively in the philosophical, social, and political perspectives to which we so often turn; rather, they can be traced to something much deeper in our biological makeup. Taking as his starting point Frans De Waal's seminal study showing that Capuchin monkeys revolt when they are shortchanged by receiving a less valuable reward than their peers receive for the same task, Sun synthesizes a wide range of research to explore the biological roots of the fairness instinct. He shows that fairness is much more than a moral value or ideological construct; fairness is in our DNA. Combining scientific rigor with accessible and reader-friendly language to relate fascinating stories of animal and human behavior, The Fairness Instinct lays out an evolutionary roadmap for how fairness emerges and thrives under natural selection and how two powerful engines--social living and social hierarchy--have fueled the evolution of this intricate and potent instinct in all of us. Probing into the motives that underlie such phenomena as envy, consumerism, anti-intellectualism, revenge, revolution, terrorism, marriage, democracy, and religion, Sun showcases the power of the fairness instinct to make our history, shape our society, and rule our social lives.
| Author | : Peter Corning |
| Publisher | : University of Chicago Press |
| Total Pages | : 253 |
| Release | : 2011-04 |
| Genre | : Business & Economics |
| ISBN | : 0226116271 |
We've been told, again and again, that life is unfair. But what if we're wrong simply to resign ourselves to this situation? Drawing on the evidence from our evolutionary history and the emergent science of human nature, this title shows that we have an innate sense of fairness.
| Author | : Leonard D. Katz |
| Publisher | : Imprint Academic |
| Total Pages | : 376 |
| Release | : 2000 |
| Genre | : Philosophy |
| ISBN | : 9780907845072 |
This volume includes four principal papers and a total of 43 peer commentaries on the evolutionary origins of morality.
| Author | : Christopher Boehm |
| Publisher | : Soft Skull Press |
| Total Pages | : 434 |
| Release | : 2012-05-01 |
| Genre | : Science |
| ISBN | : 0465020488 |
A noted anthropologist explains how our sense of ethics has changed over the course of human evolution. By the author of Hierarchy of the Forest.
| Author | : Cailin O'Connor |
| Publisher | : Oxford University Press, USA |
| Total Pages | : 255 |
| Release | : 2019 |
| Genre | : Equality |
| ISBN | : 0198789971 |
In almost every human society some people get more and others get less. Why is inequity the rule in these societies? In The Origins of Unfairness, philosopher Cailin O'Connor firstly considers how groups are divided into social categories, like gender, race, and religion, to address this question. She uses the formal frameworks of game theory and evolutionary game theory to explore the cultural evolution of the conventions which piggyback on these seemingly irrelevant social categories. These frameworks elucidate a variety of topics from the innateness of gender differences, to collaboration in academia, to household bargaining, to minority disadvantage, to homophily. They help to show how inequity can emerge from simple processes of cultural change in groups with gender and racial categories, and under a wide array of situations. The process of learning conventions of coordination and resource division is such that some groups will tend to get more and others less. O'Connor offers solutions to such problems of coordination and resource division and also shows why we need to think of inequity as part of an ever evolving process. Surprisingly minimal conditions are needed to robustly produce phenomena related to inequity and, once inequity emerges in these models, it takes very little for it to persist indefinitely. Thus, those concerned with social justice must remain vigilant against the dynamic forces that push towards inequity.
| Author | : Frans B. M. de Waal |
| Publisher | : Harvard University Press |
| Total Pages | : 372 |
| Release | : 1997-10-15 |
| Genre | : Science |
| ISBN | : 0674253663 |
To observe a dog's guilty look. to witness a gorilla's self-sacrifice for a wounded mate, to watch an elephant herd's communal effort on behalf of a stranded calf--to catch animals in certain acts is to wonder what moves them. Might there he a code of ethics in the animal kingdom? Must an animal be human to he humane? In this provocative book, a renowned scientist takes on those who have declared ethics uniquely human Making a compelling case for a morality grounded in biology, he shows how ethical behavior is as much a matter of evolution as any other trait, in humans and animals alike. World famous for his brilliant descriptions of Machiavellian power plays among chimpanzees-the nastier side of animal life--Frans de Waal here contends that animals have a nice side as well. Making his case through vivid anecdotes drawn from his work with apes and monkeys and holstered by the intriguing, voluminous data from his and others' ongoing research, de Waal shows us that many of the building blocks of morality are natural: they can he observed in other animals. Through his eyes, we see how not just primates but all kinds of animals, from marine mammals to dogs, respond to social rules, help each other, share food, resolve conflict to mutual satisfaction, even develop a crude sense of justice and fairness. Natural selection may be harsh, but it has produced highly successful species that survive through cooperation and mutual assistance. De Waal identifies this paradox as the key to an evolutionary account of morality, and demonstrates that human morality could never have developed without the foundation of fellow feeling our species shares with other animals. As his work makes clear, a morality grounded in biology leads to an entirely different conception of what it means to he human--and humane.
| Author | : Jean Ensminger |
| Publisher | : Russell Sage Foundation |
| Total Pages | : 493 |
| Release | : 2014-10-22 |
| Genre | : Social Science |
| ISBN | : 1610448405 |
Questions about the origins of human cooperation have long puzzled and divided scientists. Social norms that foster fair-minded behavior, altruism and collective action undergird the foundations of large-scale human societies, but we know little about how these norms develop or spread, or why the intensity and breadth of human cooperation varies among different populations. What is the connection between social norms that encourage fair dealing and economic growth? How are these social norms related to the emergence of centralized institutions? Informed by a pioneering set of cross-cultural data, Experimenting with Social Norms advances our understanding of the evolution of human cooperation and the expansion of complex societies. Editors Jean Ensminger and Joseph Henrich present evidence from an exciting collaboration between anthropologists and economists. Using experimental economics games, researchers examined levels of fairness, cooperation, and norms for punishing those who violate expectations of equality across a diverse swath of societies, from hunter-gatherers in Tanzania to a small town in rural Missouri. These experiments tested individuals’ willingness to conduct mutually beneficial transactions with strangers that reap rewards only at the expense of taking a risk on the cooperation of others. The results show a robust relationship between exposure to market economies and social norms that benefit the group over narrow economic self-interest. Levels of fairness and generosity are generally higher among individuals in communities with more integrated markets. Religion also plays a powerful role. Individuals practicing either Islam or Christianity exhibited a stronger sense of fairness, possibly because religions with high moralizing deities, equipped with ample powers to reward and punish, encourage greater prosociality. The size of the settlement also had an impact. People in larger communities were more willing to punish unfairness compared to those in smaller societies. Taken together, the volume supports the hypothesis that social norms evolved over thousands of years to allow strangers in more complex and large settlements to coexist, trade and prosper. Innovative and ambitious, Experimenting with Social Norms synthesizes an unprecedented analysis of social behavior from an immense range of human societies. The fifteen case studies analyzed in this volume, which include field experiments in Africa, South America, New Guinea, Siberia and the United States, are available for free download on the Foundation’s website:www.russellsage.org.
