The Evolution of Monogamy, Paternal Care and Pairbonds Primatology

Total Page:16

File Type:pdf, Size:1020Kb

The Evolution of Monogamy, Paternal Care and Pairbonds Primatology The Evolution of Monogamy, Paternal Care and Pairbonds Doctoral and Master's Programs @ the University of Pennsylvania The Penn Anthropology program, ranked 6th nationally, offers a four-field approach to Canopy walk, Tiputini Biodiversity Station, Ecuador the study of anthropology. At Penn, Biological Anthropology students interested Current Graduate Students: in primatology and human behavior also benefit from interactions with faculty in other Cecilia Juarez: Shenazby Watercolor Khimji 04 departments, such as Drs. Dorothy L. [email protected] Cheney (Biology), Robert Kurzban Andrea Spence-Aizenberg: (Psychology), and Robert M. Seyfarth [email protected] (Psychology). Sam Larson: [email protected] Ph.D students are offered 5 years of full Maggie Corley: support through the Benjamin Franklin [email protected] Fellowships. Paul Babb: [email protected] For questions regarding the Graduate Primatology and Program contact the Graduate Department of Anthropology Anthropology @ Penn Coordinator Zoe Beckerman at (215) 746- University of Pennsylvania 3260 South Street 0409. Philadelphia, PA 19104-6398 Phone: 215-898-7461 www.sas.upenn.edu/anthro/ Field sites Argentina & Ecuador Some current collaborations Influence of carnivores on owl monkey populations (with Dr. M. Huck, Pilagá River Aotus azarae Quincho Research Cabin Post Doctoral Owl Monkeys of the Argentinean Gran Chaco Fellow) A multidisciplinary project on the ecology, population Ocelot, Guaycolec Ranch, Formosa biology, demography, genetics, endocrinology and Hormonal correlates of conservation of owl monkeys in the Argentinean monogamy and Principal Investigator Chaco. biparental care , (with Dr. Eduardo Fernandez-Duque Dr. C. Valeggia, Some of the current studies are: Anthropology, Penn and ° Male and female contributions to territoriality, Dr. S. Evans, Dumond parental care, and pair bond maintenance curtseyPicture DanEssiambre of Conservancy) ° Behavioral & hormonal correlates of biparental care Callicebus discolor , Yasuní National Park I am a biological anthropologist interested in ° Paternity analyses and population genetics Veterinary Science, health studies of owl understanding the evolution of social ° Metapopulation dynamics in gallery forests and monkeys of the Chaco (with Dr. V. Rago systems. My research examines male-female forest fragments and Dr. M. Uhart relationships, pair bonding and paternal care in Wildlife Conservation Society) non-human primates. Although all the species that I study are socially monogamous, there are some fascinating differences in their degree of physical sexual dimorphism, the extent of affiliation between Genetics of monogamy partners, the amount of paternal care provided and paternal care and their activity patterns (i.e., nocturnal or Pithecia aequatorialis Tiputini River Callicebus discolor (with Dr. T. Schurr Anthropology, Penn ) diurnal). These differences make them an Monogamous Primates of the Ecuadorian excellent model to evaluate alternative Amazon hypotheses for the evolution and maintenance of monogamy and paternal care in human and non- human primates. A comparative project on the behavioral and ecological strategies of three different species of pair- living primates. In collaboration with Dr. Anthony Di Biological Clocks and Rhythms Fiore (New York University), we are comparing the (with Dr. D. Golombek, Univ. Nacional Contact information: owl monkeys of the Argentinean Gran Chaco with the de Quilmes and Dr. H. de la Iglesia, Phone: 001-215- 898-1072 titi and saki monkeys in the Amazon forests of Yasuní Univ. Washington) Webpage: National Park in Ecuador. http://www.sas.upenn.edu/~eduardof/.
Recommended publications
  • Disgust: Evolved Function and Structure
    Psychological Review © 2012 American Psychological Association 2013, Vol. 120, No. 1, 65–84 0033-295X/13/$12.00 DOI: 10.1037/a0030778 Disgust: Evolved Function and Structure Joshua M. Tybur Debra Lieberman VU University Amsterdam University of Miami Robert Kurzban Peter DeScioli University of Pennsylvania Brandeis University Interest in and research on disgust has surged over the past few decades. The field, however, still lacks a coherent theoretical framework for understanding the evolved function or functions of disgust. Here we present such a framework, emphasizing 2 levels of analysis: that of evolved function and that of information processing. Although there is widespread agreement that disgust evolved to motivate the avoidance of contact with disease-causing organisms, there is no consensus about the functions disgust serves when evoked by acts unrelated to pathogen avoidance. Here we suggest that in addition to motivating pathogen avoidance, disgust evolved to regulate decisions in the domains of mate choice and morality. For each proposed evolved function, we posit distinct information processing systems that integrate function-relevant information and account for the trade-offs required of each disgust system. By refocusing the discussion of disgust on computational mechanisms, we recast prior theorizing on disgust into a framework that can generate new lines of empirical and theoretical inquiry. Keywords: disgust, adaptation, evolutionary psychology, emotion, cognition Research concerning disgust has expanded in recent years (Ola- selection pressure driving the evolution of the disgust system, but tunji & Sawchuk, 2005; Rozin, Haidt, & McCauley, 2009), and there has been less precision in identifying the selection pressures contemporary disgust researchers generally agree that an evolu- driving the evolution of disgust systems unrelated to pathogen tionary perspective is necessary for a comprehensive understand- avoidance (e.g., behavior in the sexual and moral domains).
    [Show full text]
  • Morality Is for Choosing Sides
    CHAPTER 18 Morality Is for Choosing Sides Peter DeScioli Robert Kurzban Why did moral judgment evolve? To help people choose sides when conflicts erupt within groups with complex coalitions and power hierarchies. Theories of inorality have largely tried to ex­ What, then, might be the benefits gained plain the brighter side of behavior, answer­ tl1rough moral judgn1e11ts? Consider a situ­ i11g questio11s about wl1y people behave ii1 atio11 in wl1ich a perso11 accuses so1neo11e of ways that are kind, generous, and good. Our witchcraft, such as in Arthur Miller's The proposal focuses not on explaining n1oral Crucible. Specifically, suppose tl1at a you11g, behavior but, rather, on explaining inoral low-status wo1na11 accuses an older, more judgn1ent. Co11sider son1eone readi11g a pron1i11ent wo111an of witchcraft. Other news story abot1t a rnan who pays a woman members of the commt1nity can respond in to have sex with him. Many people wot1ld a few different ways. judge-in an intuitive way (Haidt, 2012)­ One obviot1s move for a self-interested that both the man's and woman's actions are observer is to curry favor with the higher­ n1orally wrong. O t1r interest lies in the ex­ status wornan. Choosing sides based on sta­ planation for these and similar judgments. tus often occurs in very hierarchical groups Theories that atte1npt to explain moral such as tl1e inilitary (Fiske, 1992). It is also behavior often point to altruism or benefits observed i11 11onl1uma11 ani111als: For i11- (de Waal, 1996; Krebs, 2005; Ridley, 1996; stance, hyenas join fights and st1pport the Wright, 1994). The theory of reciprocal al­ higher-statt1s and more formidable fighter truism (Trivers, 1971), for instance, explains (Holekamp, Sakai, & Lt1ndriga11, 2007).
    [Show full text]
  • Are Supernatural Beliefs Commitment Devices for Intergroup Conflict?
    Are Supernatural Beliefs Commitment Devices For Intergroup Conflict? Robert Kurzban John Christner University of Pennsylvania Robert Kurzban Department of Psychology 3720 Walnut St. Philadelphia PA 19104 (215) 898‐4977 [email protected] Abstract. In a world of potentially fluid alliances in which group size is an important determinant of success in aggressive conflict, groups can be expected to compete for members. By the same token, individuals in such contexts can be expected to compete for membership in large, cohesive groups. In the context of this competition, the ability to signal that one cannot change groups can be a strategic advantage because members of groups would prefer to have loyal allies rather than confederates who might switch groups as conditions change. This idea might help to explain why members of certain kinds of groups, especially competitive ones, use marks, scars and other more or less permanent modifications of their bodies to signal their membership. To the extent that people with these marks have difficulty joining rival groups, these marks are effective in signaling one’s commitment. It is possible that the public endorsement of certain kinds of beliefs have the same effect as marks. In particular, there are certain beliefs which, when endorsed, might make membership difficult in all but one group. This idea is proposed as an explanation for supernatural beliefs. Are Supernatural Beliefs Commitment Devices? Arguably the most important political event of the albeit still young 21st century was a case of intergroup conflict in which supernatural beliefs played a pivotal role. The attack on the World Trade Center in New York City, the Pentagon in Washington DC, and the foiled attack by the hijackers of United Airlines Flight 93 on September 11th, 2001, was motivated by intergroup conflict, but made possible in no small part because the perpetrators had beliefs about the afterlife.
    [Show full text]
  • Can the Social Scientists Be Saved? Should They?
    Evolutionary Psychology human-nature.com/ep – 2006. 4: 102-106 ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ Book Review Can the social scientists be saved? Should they? A review of Missing the Revolution: Darwinism for Social Scientists by Jerome H. Barkow (Ed.). 2006. Oxford: Oxford University Press. Pp. 302 + vii. $49.95 (hardcover). Satoshi Kanazawa, London School of Economics, Houghton Street, London WC2A 2AE, United Kingdom. Email: [email protected]. I began my graduate career in the Department of Sociology at the University of Washington, where the great sociobiologist Pierre van den Berghe taught all his career. I was a stupid SSSM (“Standard Social Science Model”) sociology graduate student then, and I joined the chorus of the confederacy of dunces to ridicule Pierre’s sociobiological work. More than a decade later, I discovered evolutionary psychology on my own by reading Wright's The Moral Animal, and converted to it overnight. When I began working in EP, I apologized to Pierre for having been too dense to see the light a decade earlier, and told him my grand plan to introduce EP into sociology and revolutionize social sciences. Pierre was encouraging but cautious. He told me that he had tried to do that himself a quarter of a century earlier but to no avail. Sociologists were just too stupid to understand the importance of biology in human behavior, a view that he has expressed in print (van den Berghe, 1990), and he eventually left the field in disgust. Blinded by youthful optimism and ambition, I did not heed Pierre’s cautionary words and tried very hard to introduce EP into sociology.
    [Show full text]
  • See No Evil, Speak No Evil? Morality, Evolutionary Psychology, and the Nature of International Relations Brian C
    See No Evil, Speak No Evil? Morality, Evolutionary Psychology, and the Nature of International Relations Brian C. Rathbun and Caleb Pomeroy Abstract A central theme in the study of international relations is that anarchy requires states set aside moral concerns to attain security, rendering IR an autonomous sphere devoid of ethical considerations. Evolutionary and moral psychology, however, suggest that morality emerged to promote human success. It is not despite anarchy but because of anarchy that humans have an ethical sense. Our argument has three empirical implications. First, it is almost impossible to talk about threat and harm without invoking morality. Second, state leaders and the public will use moral judgments as a basis, indeed the most important factor, for assessing international threat, just as research shows they do at the interpersonal level. Third, foreign policy driven by a conception of international relations as an amoral sphere will be quite rare. Word embeddings applied to large political and non-political corpora, a survey experiment in Russia, surveys of the Chinese mass public, and an in-depth analysis of Hitler’s foreign policy thought suggest that individuals both speak evil, condemning aggressive behavior by others, and see evil, screening for threats on the basis of morality. The findings erode notions of IR as an autonomous sphere and upset traditional materialist-ideational dichotomies. A frequent theme in international relations (IR) theory is that foreign affairs is an amoral realm where everyday ethical norms know no place. Under anarchy, ethical considerations must be set aside because morality’s restraints hinder the necessary pursuit of egoistic interests through the use of threats and violence.
    [Show full text]
  • Cognitive Science 2011
    Cognitive Science 2011 press.princeton.edu contents 1 general interest A Message from the Editor 4 psychology 5 social science It is with great pleasure that, on behalf of my colleagues at Princeton University Press, I introduce our inaugural cognitive 8 philosophy science catalog. The books here exemplify the quality of schol- 10 biology arship that we prize, and reflect the interdisciplinary approach that we take to publishing. Indeed, cognitive science—an in- 11 best of the backlist terdisciplinary field connecting research within the humanities, 13 index/order form social science, and science—is a natural fit for the Press. As demonstrated in the following pages, our cognitive science publishing includes work from psychologists and neurosci- entists, philosophers of mind, evolutionary biologists, and social scientists of all stripes. This catalog highlights recent and forthcoming books by established and diverse voices such as Max Bazerman and Ann Tenbrunsel, Patricia Churchland, Nicho- las Humphrey, Michael Corballis, Paul Thagard, Louise Barrett, and Thomas Seeley, as well as the newcomer Robert Kurzban, whom Steven Pinker calls “one of the best evolutionary psy- chologists of his generation.” Also featured here are important classic works by authors such as Frans de Waal, Jean-Pierre Changeux, Richard Gregory, Richard Thaler, Robert Shiller, Peter Singer, and Thomas Henry Huxley. Unifying all of these authors and books, past and present, is an effort to provide a clearer understanding of the relationship between the brain, the mind, individual behavior, social interaction, and social institutions. We believe that this catalog heralds a bright future for our cognitive science program, and we hope that within these pages you will find books and ideas that inspire and enlighten.
    [Show full text]
  • Human Nature & Human Diversity Syllabus – Part II: Topics
    1/10/2017 Human Nature & Human Diversity Philosophy 253 (01:730:253) & Cognitive Science 253 (01:185:253) Spring Term 2018 Syllabus – Part II: Topics & Assignments Part II of the Syllabus is a WORK IN PROGRESS; it will be updated frequently during the term. Assigned readings and videos will change as we discover better material. (Suggestions are ALWAYS welcome!) Dates will inevitably be adjusted as we find that some topics need extra discussion and debate while others can be covered more quickly. Changes in Part II of the Syllabus will be announced in lecture, in the Announcements on Sakai, and via e-mail. Books to buy: 1. Jonathan Haidt, The Righteous Mind: Why Good People Are Divided by Politics and Religion, Pantheon Books, 2012. 2. Joseph Henrich, The Secret of Our Success: How Culture Is Driving Human Evolution, Domesticating our Species, and Making Us Smarter. Princeton University Press. These book are available at the Rutgers Barnes & Noble bookstore. They can also be purchased on-line are often less expensive on-line. All other readings for the course will be available on the Sakai site for the course. Topics & Readings: January 18 Lecture topic: Introduction to the Course: A Very Brief Discussion of the Mechanics of the Course What Is Human Nature? An Overview of the Topics We’ll Be Exploring (Part 1) Reading (to be completed prior to the lecture): Course Syllabus, Parts I & II; Policies on Behavior in the Classroom; Grading Scale Videos i) To be viewed before the lecture: Judgment Day: Intelligent Design on Trial (available on Sakai in the Streaming Video folder) – from the beginning thru 1:00:25 ii) In lecture: The Science of Sex Appeal: Part 1.
    [Show full text]
  • Is There a Law Instinct?
    Washington University Law Review Volume 87 Issue 2 2009 Is There a Law Instinct? Michael D. Guttentag Loyola Law School Los Angeles Follow this and additional works at: https://openscholarship.wustl.edu/law_lawreview Part of the Jurisprudence Commons Recommended Citation Michael D. Guttentag, Is There a Law Instinct?, 87 WASH. U. L. REV. 269 (2009). Available at: https://openscholarship.wustl.edu/law_lawreview/vol87/iss2/2 This Article is brought to you for free and open access by the Law School at Washington University Open Scholarship. It has been accepted for inclusion in Washington University Law Review by an authorized administrator of Washington University Open Scholarship. For more information, please contact [email protected]. IS THERE A LAW INSTINCT? MICHAEL D. GUTTENTAG ABSTRACT The widely held view is that legal systems develop in response to purposeful efforts to achieve economic, political, or social objectives. An alternative view is that reliance on legal systems to organize social activity is an integral part of human nature, just as language and morality now appear to be directly shaped by innate predispositions. This Article formalizes and presents evidence in support of the claim that humans innately turn to legal systems to organize social behavior. TABLE OF CONTENTS INTRODUCTION ........................................................................................ 270 I. THE LAW INSTINCT HYPOTHESIS ......................................................... 276 A. On the Three Essential Features of a Legal System ................ 277 1. Distinguishing Legal Systems from Other Types of Normative Behavior......................................................... 279 2. Distinguishing the Law Instinct Hypothesis from Related Claims ................................................................ 280 3. The Normativity of Law ................................................... 281 4. The Union of Primary Rules and Secondary Rules ......... 282 5.
    [Show full text]
  • The Natures of Universal Moralities, 75 Brook
    Brooklyn Law Review Volume 75 Issue 2 SYMPOSIUM: Article 4 Is Morality Universal, and Should the Law Care? 2009 The aN tures of Universal Moralities Bailey Kuklin Follow this and additional works at: https://brooklynworks.brooklaw.edu/blr Recommended Citation Bailey Kuklin, The Natures of Universal Moralities, 75 Brook. L. Rev. (2009). Available at: https://brooklynworks.brooklaw.edu/blr/vol75/iss2/4 This Article is brought to you for free and open access by the Law Journals at BrooklynWorks. It has been accepted for inclusion in Brooklyn Law Review by an authorized editor of BrooklynWorks. The Natures of Universal Moralities Bailey Kuklin† One of the abiding lessons from postmodernism is that reason does not go all the way down.1 In the context of this symposium, one cannot deductively derive a universal morality from incontestible moral primitives,2 or practical reason alone.3 Instead, even reasoned moral systems must ultimately be grounded on intuition,4 a sense of justice. The question then † Professor of Law, Brooklyn Law School. I wish to thank the presenters and participants of the Brooklyn Law School Symposium entitled “Is Morality Universal, and Should the Law Care?” and those at the Tenth SEAL Scholarship Conference. Further thanks go to Brooklyn Law School for supporting this project with a summer research stipend. 1 “Simplifying to the extreme, I define postmodern as incredulity toward metanarratives.” JEAN-FRANCOIS LYOTARD, THE POSTMODERN CONDITION: A REPORT ON KNOWLEDGE xxiv (Geoff Bennington & Brian Massumi trans., 1984). “If modernity is viewed with Weberian optimism as the project of rationalisation of the life-world, an era of material progress, social emancipation and scientific innovation, the postmodern is derided as chaotic, catastrophic, nihilistic, the end of good order.” COSTAS DOUZINAS ET AL., POSTMODERN JURISPRUDENCE 16 (1991).
    [Show full text]
  • The Epistemic Parity of Religious-Apologetic and Religion-Debunking Responses to the Cognitive Science of Religion
    religions Article The Epistemic Parity of Religious-Apologetic and Religion-Debunking Responses to the Cognitive Science of Religion Walter Scott Stepanenko Department of Philosophy, John Carroll University, University Heights, OH 44118, USA; [email protected] Abstract: Recent work in the cognitive science of religion has challenged some of the explanatory assumptions of previous research in the field. Nonetheless, some of the practitioners of the new cognitive science of religion theorize in the same skeptical spirit as their predecessors and either imply or explicitly claim that their projects undermine the warrant of religious beliefs. In this article, I argue that these theories do no additional argumentative work when compared to previous attempts to debunk religious belief and that these recent debunking efforts are very much motivated by methodological commitments that are shared with canonical research. I contend that these argumentative strategies put debunkers very much on an epistemic par with religious apologists: both advocate responses to the cognitive science of religion that are primarily motivated by methodological commitments. Keywords: epistemology; religious experience; cognitive science of religion Citation: Stepanenko, Walter Scott. 2021. The Epistemic Parity of 1. Introduction Religious-Apologetic and The discourse around the cognitive science of religion (CSR) creates the impression Religion-Debunking Responses to the that religion debunkers are in an epistemically superior position relative to religious Cognitive Science of Religion. apologists. A great deal of philosophical and theological work in the literature is dedicated Religions 12: 466. https://doi.org/ to the construction of debunking arguments motivated by CSR evidence and apologetic 10.3390/rel12070466 responses to these arguments.
    [Show full text]
  • Is It Good to Cooperate? Testing the Theory of Morality-As-Cooperation in 60 Societies
    Current Anthropology Volume 60, Number 1, February 2019 000 Is It Good to Cooperate? Testing the Theory of Morality-as-Cooperation in 60 Societies by Oliver Scott Curry, Daniel Austin Mullins, and Harvey Whitehouse Online enhancement: supplemental appendix What is morality? And to what extent does it vary around the world? The theory of “morality-as-cooperation” argues that morality consists of a collection of biological and cultural solutions to the problems of cooperation recurrent in human social life. Morality-as-cooperation draws on the theory of non-zero-sum games to identify distinct problems of cooperation and their solutions, and it predicts that specific forms of cooperative behavior—including helping kin, helping your group, reciprocating, being brave, deferring to superiors, dividing disputed resources, and respecting prior possession—will be considered morally good wherever they arise, in all cultures. To test these predictions, we investigate the moral valence of these seven cooperative behaviors in the ethnographic records of 60 societies. We find that the moral valence of these behaviors is uniformly positive, and the majority of these cooperative morals are observed in the majority of cultures, with equal frequency across all regions of the world. We conclude that these seven cooperative behaviors are plausible candidates for universal moral rules, and that morality-as-cooperation could provide the unified theory of morality that anthropology has hitherto lacked. Anthropology has struggled to provide an adequate account 2013:231). This cooperative account has the potential to pro- of morality. In 1962, the philosopher Abraham Edel (1962) vide anthropology with the unified theory of morality it has complained that “anthropology has not furnished a systematic hitherto lacked.
    [Show full text]
  • 514811 Chicago Law Review 77.4.Ps
    Intuitions of Punishment Owen D. Jones† & Robert Kurzban†† INTRODUCTION Recent work reveals, contrary to widespread assumptions, re- markably high levels of agreement about how to rank order, by blameworthiness, three kinds of wrongs: (1) physical harms; (2) tak- ings of property; and (3) deception in exchanges. We refer to these collectively as the “core” wrongs.1 In The Origins of Shared Intuitions of Justice2 we built off of prior work3 to propose explanations for the high levels of agreement. We raised two possibilities: (1) such agreement traces to general (not par- ticular) social learning mechanisms; and (2) it traces to effects of evo- lutionary processes on species-typical brains, which predispose hu- mans to develop intuitions about core wrongs. We concluded that, al- though present evidence does not exclude the former explanation, the latter is more likely. In their article published elsewhere in this issue, Professors Don- ald Braman, Dan Kahan, and David Hoffman (“BKH”) critique an assemblage of articles by ourselves and others (to much of which we respond separately4). Their critique includes a vehement disagreement with our preferred hypothesis, 5 to which we respond here. We thank † New York Alumni Chancellor’s Chair in Law and Professor of Biological Sciences, Van- derbilt University; Director, MacArthur Foundation Law and Neuroscience Project. †† Associate Professor of Psychology, University of Pennsylvania. 1 Paul H. Robinson and Robert Kurzban, Concordance and Conflict in Intuitions of Jus- tice, 91 Minn L Rev 1829 (2007). 2 Paul H. Robinson, Robert Kurzban, and Owen D. Jones, The Origins of Shared Intuitions of Justice, 60 Vand L Rev 1633 (2007).
    [Show full text]