Behavioral Ecology: Altruism
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CONFERENCE AT-A-GLANCE THURSDAY, APRIL 12 3:00 P.M
Conference Schedule CONFERENCE AT-A-GLANCE THURSDAY, APRIL 12 3:00 p.m. - 9:00 p.m. Registration Narragansett Pre-Function 6:00 p.m. - 10:00 p.m. The NRHC Game Night Providence Ballroom 8:00 p.m. - 10:00 p.m. Big Picture Discussion Bristol/Kent FRIDAY, APRIL 13 7:30 a.m. - 5:00 p.m. Registration Narragansett Pre-Function 9:00 a.m. - 9:45 a.m. City as Text Intro and Speaker Narragansett Ballroom 10:00 a.m. - 3:15 p.m. City as Text Providence 3:30 p.m. - 4:45 p.m. City as Text Reflection Narragansett Ballroom 5:00 p.m. - 7:15 p.m. Graduate and Transfer Fair Waterplace Ballroom 6:00 p.m. - 7:15 p.m. Student Art Show Waterplace Ballroom 7:30 p.m. - 9:30 p.m. Banquet Narragansett Ballroom 9:30 p.m. - midnight Open Mic Night Narragansett Ballroom SATURDAY, APRIL 14 7:30 a.m. - 9:00 a.m. Continental Breakfast Narragansett Ballroom 7:30 a.m. - 9:00 a.m. Poster Session I Narragansett Ballroom 7:45 a.m. - 12:00 p.m. Registration Narragansett Pre-Function 9:05 a.m. - 10:20 a.m. Session I Papers and Roundtables Breakout Rooms 10:35 a.m. - 11:50 a.m. Session II Papers and Roundtables Breakout Rooms 12:00 p.m. - 1:30 p.m. Presidential Lunch and Address Narragansett Ballroom 1:40 p.m. - 2:55 p.m. Session III Papers and Roundtables Breakout Rooms 3:10 p.m. - 4:25 p.m. -
Altruism Researchers Must Cooperate Biologists Studying the Evolution of Social Behaviour Are at Loggerheads
COMMENT PHYSICS How the media COLLECTIVES Leadership EXHIBITION New show EVOLUTION Responses to misconstrued Steven tips learned from house- highlights 300 years of recent reappraisal of kin Hawking’s latest book p.657 hunting bees p.658 science in Berlin p.660 selection p.661 Altruism researchers must cooperate Biologists studying the evolution of social behaviour are at loggerheads. The disputes — mainly over methods — are holding back the field, says Samir Okasha. ast month, 30 leading evolutionary now calling for a radical rethink, arguing that I contend that there is little to argue about. biologists met in Amsterdam to discuss kin selection is theoretically problematic, and Much of the current antagonism stems a burgeoning controversy. The question has insufficient empirical support, and that from the fact that different researchers are PARKINS D. Lof how altruistic behaviour can arise through alternative models better account for the evo- focusing on different aspects of the same phe- natural selection, once regarded as settled, is lution of social behaviour2. Others regard kin nomenon, and are using different methods. In again the subject of heated debate. selection as solid, and the rethink as unneces- allowing a plurality of approaches — a healthy The question dividing biologists is the sary and potentially retrograde. thing in science — to descend into tribal- degree to which inclusive fitness theory, or kin Rival camps have emerged, each endors- ism, biologists risk causing serious damage selection, explains the evolution of altruism ing a different approach to social evolution. to the field of social evolution, and potentially — in which an animal provides a benefit to Heated exchanges have occurred at confer- to evolutionary biology in general. -
Empathy in Elephants
Do elephants show empathy? Article (Accepted Version) Bates, Lucy A, Lee, Phyllis C, Njiraini, Norah, Poole, Joyce H, Sayialel, Katito, Sayialel, Soila, Moss, Cynthia J and Byrne, Richard W (2008) Do elephants show empathy? Journal of Consciousness Studies, 15 (10-11). pp. 204-225. ISSN 1355-8250 This version is available from Sussex Research Online: http://sro.sussex.ac.uk/id/eprint/81549/ This document is made available in accordance with publisher policies and may differ from the published version or from the version of record. If you wish to cite this item you are advised to consult the publisher’s version. Please see the URL above for details on accessing the published version. Copyright and reuse: Sussex Research Online is a digital repository of the research output of the University. Copyright and all moral rights to the version of the paper presented here belong to the individual author(s) and/or other copyright owners. To the extent reasonable and practicable, the material made available in SRO has been checked for eligibility before being made available. Copies of full text items generally can be reproduced, displayed or performed and given to third parties in any format or medium for personal research or study, educational, or not-for-profit purposes without prior permission or charge, provided that the authors, title and full bibliographic details are credited, a hyperlink and/or URL is given for the original metadata page and the content is not changed in any way. http://sro.sussex.ac.uk Do elephants show empathy? Lucy A. Bates1, Phyllis C. -
Kin Selection Raymond Hames University of Nebraska - Lincoln, [email protected]
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by DigitalCommons@University of Nebraska University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Anthropology Faculty Publications Anthropology, Department of Summer 8-2015 Kin Selection Raymond Hames University of Nebraska - Lincoln, [email protected] Follow this and additional works at: http://digitalcommons.unl.edu/anthropologyfacpub Part of the Archaeological Anthropology Commons, Biological Psychology Commons, Social and Cultural Anthropology Commons, and the Social Psychology Commons Hames, Raymond, "Kin Selection" (2015). Anthropology Faculty Publications. 128. http://digitalcommons.unl.edu/anthropologyfacpub/128 This Article is brought to you for free and open access by the Anthropology, Department of at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Anthropology Faculty Publications by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Published (as Chapter 19) in Handbook of Evolutionary Psychology, Second Edition, edited by David M. Buss, pp 505-523. Copyright © 2015 John Wiley & Sons, Inc. Used by permission. digitalcommons.unl.edu Kin Selection Raymond Hames University of Nebraska-Lincoln Introduction When Hamilton (1964) published his theory of inclusive fitness it had no immediate im- pact in the social and behavioral sciences, even though ethnographers knew kinship to be a universally fundamental factor in human social organization, especially in egalitarian so- cieties in which humans have spent nearly all their evolutionary history. In many ways, it was a theory that perhaps anthropologists should have devised: Anthropologists knew kinship fundamentally structured cooperation, identity, coalition formation, resource ex- change, marriage, and group membership in traditional societies. -
Altruism and Popularity Eda Egilmez Fort Hays State University, E Egilmez [email protected]
Fort Hays State University FHSU Scholars Repository Master's Theses Graduate School Fall 2016 Altruism and Popularity Eda Egilmez Fort Hays State University, [email protected] Follow this and additional works at: https://scholars.fhsu.edu/theses Part of the Psychology Commons Recommended Citation Egilmez, Eda, "Altruism and Popularity" (2016). Master's Theses. 32. https://scholars.fhsu.edu/theses/32 This Thesis is brought to you for free and open access by the Graduate School at FHSU Scholars Repository. It has been accepted for inclusion in Master's Theses by an authorized administrator of FHSU Scholars Repository. ALTRUISM AND POPULARITY being A Thesis Presented to the Graduate Faculty of the Fort Hays State University in Partial Fulfillment of the Requirements for the Degree of Master of Science by Eda Egilmez B.S., Fort Hays State University B.S., Zirve University, Turkey Date_______________ Approved________________________ Major Professor Approved________________________ Chair, Graduate Council ABSTRACT Popularity, as a manifestation of social status, has been widely researched and appears to be determined by members of a social group. Individuals’ either aggressive or prosocial characteristics and environment lead them to one type of popularity. Prosocial behaviors are actions with intention of benefiting others or society as whole with little or no personal gain and may include helping, sharing, cooperating, donating, and other voluntary works. Altruism is a type of prosocial behavior that could affect individuals' popularity. Altruism has been studied in different disciplines with the general definition of cooperative behavior that has a cost to the actor with a benefit to the receiver. From the Evolutionary Psychology perspective, altruistic behaviors decrease the fitness of individuals, which is against the principles of evolution. -
Inclusive Fitness and the Sociobiology of the Genome
Author's personal copy Biol Philos (2014) 29:477–515 DOI 10.1007/s10539-013-9404-0 Inclusive fitness and the sociobiology of the genome Herbert Gintis Received: 23 January 2013 / Accepted: 9 November 2013 / Published online: 1 December 2013 Ó Springer Science+Business Media Dordrecht 2013 Abstract Inclusive fitness theory provides conditions for the evolutionary success of a gene. These conditions ensure that the gene is selfish in the sense of Dawkins (The selfish gene, Oxford University Press, Oxford, 1976): genes do not and cannot sacrifice their own fitness on behalf of the reproductive population. Therefore, while natural selection explains the appearance of design in the living world (Dawkins in The blind watchmaker: why the evidence of evolution reveals a universe without design, W. W. Norton, New York, 1996), inclusive fitness theory does not explain how. Indeed, Hamilton’s rule is equally compatible with the evolutionary success of prosocial altruistic genes and antisocial predatory genes, whereas only the former, which account for the appearance of design, predominate in successful organisms. Inclusive fitness theory, however, permits a formulation of the central problem of sociobiology in a particularly poignant form: how do interactions among loci induce utterly selfish genes to collaborate, or to predispose their carriers to collaborate, in promoting the fitness of their carriers? Inclusive fitness theory, because it abstracts from synergistic interactions among loci, does not answer this question. Fitness- enhancing collaboration among loci in the genome of a reproductive population requires suppressing alleles that decrease, and promoting alleles that increase the fitness of its carriers. Suppression and promotion are effected by regulatory net- works of genes, each of which is itself utterly selfish. -
Lecture 16 Kin Selection Challenges to Natural Selection
Lecture 16 Kin selection Challenges to Natural selection: Sexual Selection Kin Selection Types of social interactions Types of social interactions “Actor” → “Recipient” Actor benefits Actor harmed Types of social interactions “Actor” → “Recipient” Actor benefits Actor harmed Recipient benefits Recipient harmed Types of social interactions “Actor” → “Recipient” Actor benefits Actor harmed Recipient Cooperative benefits Recipient harmed Types of social interactions “Actor” → “Recipient” Actor benefits Actor harmed Recipient Cooperative Altruistic benefits Recipient harmed Types of social interactions “Actor” → “Recipient” Actor benefits Actor harmed Recipient Cooperative Altruistic benefits Recipient Selfish harmed Types of social interactions “Actor” → “Recipient” Actor benefits Actor harmed Recipient Cooperative Altruistic benefits Recipient Selfish Spiteful harmed The evolution of altruism The evolution of altruism • an altruistic act benefits a recipient at a cost to the actor The evolution of altruism • an altruistic act benefits a recipient at a cost to the actor • how can altruistic behaviors evolve? The evolution of altruism • an altruistic act benefits a recipient at a cost to the actor • how can altruistic behaviors evolve? let B = benefit to recipient (surviving offspring) The evolution of altruism • an altruistic act benefits a recipient at a cost to the actor • how can altruistic behaviors evolve? let B = benefit to recipient let C = cost to actor The evolution of altruism • an altruistic act benefits a recipient at a cost -
Reciprocal Altruism: the Effect of Self-Esteem and Anticipation of Face-To-Face (NJ Interaction on Reciprocation
DOCUMENT RESUME ED 055 284 CG 006 614 AUTHOR Gregor, Gary L.; Conner, Hubert TITLE Peciprocal Altruism: The Effect ofSelf-Esteem and Anticipation of Face-to-Face Interaction on Reciprocation. INSTITUTION Utah Univ., Salt Lake City. PUB DATE Apr 71 NoTE 18p.; Paper presented at Annual Conventionof the Western Psychological Association, SanFrancisco, Calif., April 21-24, 1971 EDRS PRICE MF-$0.65 HC-$3.29 DESCRIPTORS *Behavior; Behavior Patterns; BehaviorTheories; Interaction; *Interpersonal Relationship;Motivation; Personality; *Rewards; *Sanctions; *Self Esteem;Self Evaluation ABSTRACT The study attempts to measure theeffects of self-esteem and face-to-face interaction on aperson's giving behavior (altruism). Seventy-two introductorypsychology students were paired on a task whichrequired that one of each pair become "indebted" to the other. Their roles werethen reversed, and data was r:ollected to see if the debtor-turned-creditor gaveback more than he had received (reciprocal altruism). Thetheoretical bases, procedures, and variable manipulations aredescribed in detail. A major finding of the study is the negativecorrelation between self-esteem and reciprocation. That is, personswith high self-esteem reciprocated )-ss than those with lower self-esteem.Two possible interpretatiorw are offered. It is also reportedthat, where subjects anticipated face-to-face confrontation withthe other member of their pair, they were more likely to reciprocate.Overall, a cynical interpretation of this finding is favored by theauthors: in the absence of a threat to punishment, onedoesn't repay his debts unless he must face his creditor. (TL) (Paper 1)resented at the Annual Convention of the Western Psychological Association, 1871) -4- CO Reciprocal Altruism: the effect of self-esteem and anticipation of face-to-face (NJ interaction on reciprocation. -
A Critical Companion to Zoosemiotics BIOSEMIOTICS
A Critical Companion to Zoosemiotics BIOSEMIOTICS VOLUME 5 Series Editors Marcello Barbieri Professor of Embryology University of Ferrara, Italy President Italian Association for Theoretical Biology Editor-in-Chief Biosemiotics Jesper Hoffmeyer Associate Professor in Biochemistry University of Copenhagen President International Society for Biosemiotic Studies Aims and Scope of the Series Combining research approaches from biology, philosophy and linguistics, the emerging field of biosemi- otics proposes that animals, plants and single cells all engage insemiosis – the conversion of physical signals into conventional signs. This has important implications and applications for issues ranging from natural selection to animal behaviour and human psychology, leaving biosemiotics at the cutting edge of the research on the fundamentals of life. The Springer book series Biosemiotics draws together contributions from leading players in international biosemiotics, producing an unparalleled series that will appeal to all those interested in the origins and evolution of life, including molecular and evolutionary biologists, ecologists, anthropologists, psychol- ogists, philosophers and historians of science, linguists, semioticians and researchers in artificial life, information theory and communication technology. For further volumes: http://www.springer.com/series/7710 Dario Martinelli A Critical Companion to Zoosemiotics People, Paths, Ideas 123 Dario Martinelli University of Helsinki Institute of Art Research Faculty of Arts PL 35 (Vironkatu 1) -
How the “Truth” Self Relates to Altruism: When Your Problem Is Mine
Social Cognition, Vol. 35, No. 2, 2017, pp. 204–226 CORNWELL ET AL. HOW THE “TRUTH” SELF RELATES TO ALTRUISM HOW THE “TRUTH” SELF RELATES TO ALTRUISM: WHEN YOUR PROBLEM IS MINE James F. M. Cornwell United States Military Academy, Department of Behavioral Sciences and Leadership, West Point, NY; Columbia University, Department of Psychology, New York Becca Franks University of British Columbia, Animal Welfare Program, Vancouver, BC E. Tory Higgins Columbia University, Department of Psychology, New York It has been argued that the phenomenal self sees the world from an “ego- centric” perspective. But then how do we explain why people give up their own time and resources on behalf of others? We propose that one answer to this question can be found in people’s subjective experience of motiva- tion to establishing what’s real—the phenomenal “truth” self. In seeking the truth, people want to establish not only what is correct and real but also what is right, including morally right. We propose that the experience of being effective in figuring things out and solving problems relates positively to solving others’ problems as well; that is, altruistic behaviors that help others. In support of this proposal, we touch upon ethical theories in phi- losophy and religion that have drawn the connection between seeking the truth and being moral, and we review research in comparative and social psychology suggesting how experiencing a “truth” self would support help- ing others. We also report two empirical studies demonstrating the unique relation between the subjective experience of effectiveness in pursuing the truth, particularly an affinity for solving puzzles or problems, and behaving altruistically by helping others to solve their problems. -
Kin Selection
The basics of kin selection theory Kin selection theory has its origins in attempt to unlock the puzzle of why some organisms have evolved to help other organisms of the same species. Such helping behavior is a puzzle because an organism that helps another will likely incur some reproductive cost, such as a loss of resources to allocate to its own offspring, increased mortality risk, or reductions in other components of Darwinian fitness (i.e., reproductive success). This means that any gene that increases the probability of helping behavior will reduce its frequency in future generations and ultimately will be lost unless there is some compensating reproductive benefit, i.e., some additional path by which helping behavior causes a net increase in the underlying gene's frequency. William D. Hamilton (1964) provided a pivotal insight into the evolution of altruistic helping by pointing out that altruistic acts directed toward relatives produce an important kind of reproductive compensation. By enhancing the reproduction of relatives, a help-inducing gene indirectly propagates copies of itself in those relatives. When the relatives are the helper's own offspring, most authors refer to the helping as 'parental care' and the enhancement of propagation of the helping genes is often referred to as a positive 'direct effect' of those genes. The power of Hamilton's theory was that it showed that help-inducing genes benefit in an essentially identical way when the help is directed toward non-descendant relatives, such as siblings. When the latter 'indirect' effect is sufficiently strong, the helping gene can spread (increase in frequency in the population) despite decreases in its propagation through the offspring of the individual in which it resides (i.e. -
Altruism an Evolutionary Pathway.A Review on The
ALTRUISM AN EVOLUTIONARY PATHWAY.A REVIEW ON THE EVOLUTION OF ALTRUISTIC BEHAVIOR Thiago Perez Bernardes de Moraes The author is political scientist and researcher in the area of social psychology by Universidad Argentina John F. Kennedy Felipe dos Santos Millani The author is a biologist and master in philosophy of mind by Pontifíca Univerdidade Católica do Paraná ([email protected]) Summary: I. Introduction. II. Altruistic adaptive behavior in animals and Humans. III. Altruism an adaptive solution. III.1. Kin selection. III.2. Reciprocal altruism. III.3. Fitness indicator theory. IV. Conclusion. V. References. Recibido: 06/05/2014 Aceptado: 01/06/2014 Revista de la Facultad de Ciencias Sociales y Jurídicas de Elche Volumen I – Número 10 – Julio de 2014 – págs. 65-82 - ISSN: 1886-6611 ALTRUISM AN EVOLUTIONARY PATHWAY.A REVIEW ON THE EVOLUTION OF ALTRUISTIC BEHAVIOR Summary: I. Introduction. II. Altruistic adaptive behavior in animals and Humans. III. Altruism an adaptive solution. III.1. Kin selection. III.2. Reciprocal altruism. III.3. Fitness indicator theory. IV. Conclusion. V. References. Abstract: Since the brave attempts to bring Biology to the center of the social sciences discourse, by Edward Wilson and Richard Dawkins with their books Sociobiology and The Selfish Gene, more than forty years ago, Biology has gained recognition as one of the, if not the, main area in the search for human behavior understanding. Disciplines such as behavioral genetics, cognitive neuroscience, and evolutionary psychology among others have been brought to the center of the spectacle in the quest for the understanding of the mind and the influence of those areas is growing every day.