The 'Evolution of Cooperation' addresses a simple yet age-old question; If living things evolve through competition, how can cooperation ever emerge? Despite the abundant evidence of cooperation all around us, there existed no purely naturalistic answer to this question until 1979, when Robert Axelrod famously ran a computer tournament featuring a standard game-theory exercise called The Prisoner's Dilemma. To everyone's surprise, the program that won the tournament, named Tit for Tat, was not only the simplest but the most "cooperative" entrant. (...) This unexpected victory proved that cooperation - one might even say altruism - is mathematically possible and therefore needs no hidden hand or divine agent to create and sustain it. A great roadblock to the understanding of all sorts of behavior was at last removed. The updated edition includes an extensive new chapter on cooperation in cancer cells and among terrorist organizations. (shrink)

A model is presented to account for the natural selection of what is termed reciprocally altruistic behavior. The model shows how selection can operate -against the cheater (non-reciprocator) in the system. Three instances of altruistic behavior are discussed, the evolution of which the model can explain: (1) behavior involved in cleaning symbioses; (2) warning cries in birds: and (3) human reciprocal altruism. Regarding human reciprocal altruism, it is shown that the details of the psychological system that regulates this altruism can (...) be explained by the model. Specifically, friendship,d islike, moralistic aggression, gratitude, sympathy, trust, suspicion, trustworthiness, aspects of guilt, and some forms of dishonesty and hypocrisy can be explained as important adaptations to regulate the altruistic system. Each individual human is seen as possessing altruistic and cheating tendencies, the expression of which is sensitive to developmental variables that were selected to set the tendencies at a balance appropriate to the local social and ecological environment. (shrink)

The book integrates decades of multidisciplinary research, but its clear explanations and humor make it accessible to the general reader.

"It's the animal in us," we often hear when we've been bad. But why not when we're good? Primates and Philosophers tackles this question by exploring the biological foundations of one of humanity's most valued traits: morality. In this provocative book, primatologist Frans de Waal argues that modern-day evolutionary biology takes far too dim a view of the natural world, emphasizing our "selfish" genes. Science has thus exacerbated our reciprocal habits of blaming nature when we act badly and labeling the (...) good things we do as "humane." Seeking the origin of human morality not in evolution but in human culture, science insists that we are moral by choice, not by nature. Citing remarkable evidence based on his extensive research of primate behavior, de Waal attacks "Veneer Theory," which posits morality as a thin overlay on an otherwise nasty nature. He explains how we evolved from a long line of animals that care for the weak and build cooperation with reciprocal transactions. Drawing on both Darwin and recent scientific advances, de Waal demonstrates a strong continuity between human and animal behavior. In the process, he also probes issues such as anthropomorphism and human responsibilities toward animals. Based on the Tanner Lectures de Waal delivered at Princeton University's Center for Human Values in 2004, Primates and Philosophers includes responses by the philosophers Peter Singer, Christine M. Korsgaard, and Philip Kitcher and the science writer Robert Wright. They press de Waal to clarify the differences between humans and other animals, yielding a lively debate that will fascinate all those who wonder about the origins and reach of human goodness. (shrink)

Divided into three parts, this book's purpose, as given in the introduction, is to consider whether or not man is descended from a pre-existing form, his manner ...

Familiarity with Charles Darwin's treatise on evolution is essential to every well-educated individual. One of the most important books ever published--and a continuing source of controversy, a century and a half later--this classic of science is reproduced in a facsimile of the critically acclaimed first edition.

Damasio, an eminent neuroscientist explores the science of human emotion and what the great Dutch philosopher Baruch Spinoza can teach of how and why we feel. Damasio shows how joy and sorrow, those most defining of human feelings, are in fact the cornerstones of our survival and culture.

One of science's greatest intellects examines how people and animals display fear, anger, and pleasure. Darwin based this 1872 study on his personal observations, which anticipated later findings in neuroscience. Abounding in anecdotes and literary quotations, the book is illustrated with 21 figures and seven photographic plates. Its direct approach, accessible to professionals and amateurs alike, continues to inspire and inform modern research in psychology.

How can the discoveries made in the biological sciences play a role in a discussion on the foundation of ethics? This book responds to this question by examining how evolutionism can explain and justify the existence of ethical normativity and the emergence of particular moral systems. Written by a team of philosophers and scientists, the essays collected in this volume deal with the limits of evolutionary explanations, the justifications of ethics, and methodological issues concerning evolutionary accounts of ethics, among other (...) topics. They offer deep insights into the origin and purpose of human moral capacities and of moral systems. (shrink)

Moral thinking pervades our practical lives, but where did this way of thinking come from, and what purpose does it serve? Is it to be explained by environmental pressures on our ancestors a million years ago, or is it a cultural invention of more recent origin? In The Evolution of Morality, Richard Joyce takes up these controversial questions, finding that the evidence supports an innate basis to human morality. As a moral philosopher, Joyce is interested in whether any implications follow (...) from this hypothesis. Might the fact that the human brain has been biologically prepared by natural selection to engage in moral judgment serve in some sense to vindicate this way of thinking--staving off the threat of moral skepticism, or even undergirding some version of moral realism? Or if morality has an adaptive explanation in genetic terms--if it is, as Joyce writes, "just something that helped our ancestors make more babies"--might such an explanation actually undermine morality's central role in our lives? He carefully examines both the evolutionary "vindication of morality" and the evolutionary "debunking of morality," considering the skeptical view more seriously than have others who have treated the subject.Interdisciplinary and combining the latest results from the empirical sciences with philosophical discussion, The Evolution of Morality is one of the few books in this area written from the perspective of moral philosophy. Concise and without technical jargon, the arguments are rigorous but accessible to readers from different academic backgrounds. Joyce discusses complex issues in plain language while advocating subtle and sometimes radical views. The Evolution of Morality lays the philosophical foundations for further research into the biological understanding of human morality. (shrink)

Cet ouvrage, un grand classique désormais, son auteur l'a écrit pour répondre au "devoir qui s'impose, aujourd'hui plus que jamais, aux hommes de science de penser leur discipline dans l'ensemble de la culture moderne pour l'enrichir non seulement de connaissances techniquement importantes, mais aussi des idées venues de leur science qu'ils peuvent croire humainement signifiantes. L ingénuité même d'un regard neuf (celui de la science l'est toujours) peut parfois éclairer d'un jour nouveau d'anciens problèmes...".

There is a pervasive trend in Western theology to identify imago Dei with human intellectual and cognitive capacities. However, several contemporary theologians have criticized this view because, according to the critics, it leads to a truncated view of humanity. In this article, I shall concentrate on the question of rationality, first, through theologies of Thomas Aquinas and contemporary Lutheran Robert Jenson, and second, in some branches of recent cognitive psychology. I will argue that there is a significant overlap between contemporary (...) scientific interpretations of rationality and both a traditional Thomistic view and a contemporary ecumenical interpretation of imago Dei. Consequently, it is possible to give an account of imago Dei which takes structural features as central and which is in accord with contemporary science, without falling prey to the dangers that the critics of structuralism point out. (shrink)

This important book brings findings and theories in biology and psychology to bear on the fundamental question in ethics of what it means to behave morally. It explains how we acquire and put to work our capacities to act morally and how these capacities are reliable means to achieving true moral beliefs, proper moral motivations, and successful moral actions. By presenting a complete model of moral agency based on contemporary evolutionary theory, developmental biology and psychology, and social cognitive theory, the (...) book offers a unique perspective. It will be read with profit by a broad swathe of philosophers, as well as psychologists and biologists. (shrink)

PUNCTUATED cquilibrium has finally obtained an unambiguous and incontrovertiblc majoxity—that is, our theory is now 21 ' years old. We also, with parental pride (and, therefore, potential..

"Richard McCormick begins The Critical Calling with his personal affirmation of the work of Vatican II: "I believe the Council was a work of the Spirit - ...

The author takes the reader on a tour that covers such topics as computers, evolution, Descartes, Schrodinger, and the nature of perception, language, and invididuality. He argues that biology provides the key to understanding the brain. Underlying his argument is the evolutionary view that the mind arose at a definite time in history. This book ponders connections between psychology and physics, medicine, philosophy, and more. Frequently contentious, Edelman attacks cognitive and behavioral approaches, which leave biology out of the picture, as (...) well as the currently fashionable view of the brain as a computer. (shrink)

Response to Commentary Discussion on ‘Any Animal Whatever. Darwinian Building Blocks of Morality in Monkeys and Apes.’.

To what degree has biology influenced and shaped the development of moral systems? One way to determine the extent to which human moral systems might be the product of natural selection is to explore behaviour in other species that is analogous and perhaps homologous to our own. Many non-human primates, for example, have similar methods to humans for resolving, managing, and preventing conflicts of interests within their groups. Such methods, which include reciprocity and food sharing, reconciliation, consolation, conflict intervention, and (...) mediation, are the very building blocks of moral systems in that they are based on and facilitate cohesion among individuals and reflect a concerted effort by community members to find shared solutions to social conflict. Furthermore, these methods of resource distribution and conflict resolution often require or make use of capacities for empathy, sympathy, and sometimes even community concern. Non-human primates in societies in which such mechanisms are present may not be exactly moral beings, but they do show signs of a sense of social regularity that -- just like the norms and rules underlying human moral conduct -- promotes a mutually satisfactory modus vivendi. (shrink)

Evolution and ethics. Prolegomena (1894).--Evolution and ethics (1893).--Science and morals (1886).--Capital, the mother of labour (1890).--Social diseases and worse remedies (1891): Preface. The struggle for existence in human society. Letters to the Times. Legal opinions. The articles of war of the Salvation Army.

I agree with comments suggesting that humans must make an unremitting effort to expand a circle of sympathy for others. However, I disagree with the idea, expressed by everyone except Sarah Hrdy, that evolution is in some sense consistently good.

Auch seine letzte Monographie Moral und Hypermoral sah Gehlen in der direkten Nachfolge seines anthropologischen Hauptwerkes Der Mensch. Insofern verstand er seinen Entwurf einer pluralistischen Ethik als Konkretisierung seiner Lehre vom Menschen. In diesem Buch, das eine Genealogie der Moralen entwickeln will, stellte sich Gehlen die Aufgabe, Anthropologie, Verhaltensforschung und Soziologie so zu verbinden, dass vier voneinander nicht ableitbare Ethosformen empirisch freigelegt werden konnten: von einem aus der aGegenseitigkeit entwickelten Ethos uber Eudaimonismus und Humanitarismus bis hin zu einem Ethos der (...) Institutionen einschliesslich des Staates. Gehlen wollte der abstrakten Ethik der Aufklarung widersprechen, wie sie beispielsweise in Voltaires Diktum zum Ausdruck kam, nach welchem es nur eine Moral gebe, so wie es nur eine Geometrie gibt. Systematisch geht es in erster Linie um eine anthropologische Begrundung der Ethik, d.h. um eine Mehrheit moralischer Instanzen und Sozial-Regulationen. Diese werden nicht evolutionar interpretiert, d.h. als Fortschritt von der Nahethik zu einer schliesslich weltumspannenden Moralitat. Manche Moralen konnen als instinktnah angenommen werden, andere ergeben sich aus den Notwendigkeiten bestimmter Institutionen. Immer jedoch sind sie kulturell geformt und zugleich auf unterschiedlichen Ebenen der Abstraktion angesiedelt. Es bleibt im Zuge einer neuerlichen Rezeption von Moral und Hypermoral die These zu prufen, ob die Modellvorstellung eines unversohnlichen Pluralismus moralischer Normen eine Dimension des Ethischen zum Ausdruck bringt, die in den evolutiven Konzepten der ethischen Anpassung an je hohere gesellschaftliche Synthesen unterschatzt wird. Insofern gehort dieses Buch in den Zusammenhang einer philosophisch-soziologischen Grundlagenforschung, wie sie seit Max Scheler und Helmuth Plessner als Philosophische Anthropologie durchgefuhrt wurde und welche Arnold Gehlen - von den Elementarbestanden der menschlichen Existenz bis zur Analyse der modernen Malerei - mit so viel Sachhaltigkeit weiterverfolgt hat. (shrink)

Book reviewed in this article: On Human Nature. By Edward O. Wilson.