Eleven mechanisms for the evolution of cooperation

2013 ◽  
Vol 10 (2) ◽  
pp. 197-230 ◽  
Author(s):  
MICHAEL A. ZAGGL

Abstract:Cooperation is one of the basic elements of social life. It is essential for emergent social phenomena, such as the formation of families, groups, and societies. However, evolutionary forces counter cooperation. The trait of supporting others is dominated by selfish behavior. In the last few decades scientists, in particular biologists, achieved extraordinary progress regarding the question of how cooperation is possible despite of evolutionary forces. This produced an enormous amount of literature. This paper identifies and reviews the known solutions explaining cooperation under evolutionary forces. Using bibliometric methods in combination with extant review articles and traditional reviewing of original literature, it is possible to isolate 11 mechanisms of cooperation under the conditions of evolution. Developing a categorization of the mechanisms according to shared characteristics establishes a fundamental framework for institutional and mechanism design activities. Implications for future research paths are identified, in particular for the mechanism of indirect reciprocity.

Games ◽  
2020 ◽  
Vol 11 (4) ◽  
pp. 41
Author(s):  
Swami Iyer ◽  
Timothy Killingback

Cooperation in social dilemmas plays a pivotal role in the formation of systems at all levels of complexity, from replicating molecules to multi-cellular organisms to human and animal societies. In spite of its ubiquity, the origin and stability of cooperation pose an evolutionary conundrum, since cooperation, though beneficial to others, is costly to the individual cooperator. Thus natural selection would be expected to favor selfish behavior in which individuals reap the benefits of cooperation without bearing the costs of cooperating themselves. Many proximate mechanisms have been proposed to account for the origin and maintenance of cooperation, including kin selection, direct reciprocity, indirect reciprocity, and evolution in structured populations. Despite the apparent diversity of these approaches they all share a unified underlying logic: namely, each mechanism results in assortative interactions in which individuals using the same strategy interact with a higher probability than they would at random. Here we study the evolution of cooperation in both discrete strategy and continuous strategy social dilemmas with assortative interactions. For the sake of tractability, assortativity is modeled by an individual interacting with another of the same type with probability r and interacting with a random individual in the population with probability 1−r, where r is a parameter that characterizes the degree of assortativity in the system. For discrete strategy social dilemmas we use both a generalization of replicator dynamics and individual-based simulations to elucidate the donation, snowdrift, and sculling games with assortative interactions, and determine the analogs of Hamilton’s rule, which govern the evolution of cooperation in these games. For continuous strategy social dilemmas we employ both a generalization of deterministic adaptive dynamics and individual-based simulations to study the donation, snowdrift, and tragedy of the commons games, and determine the effect of assortativity on the emergence and stability of cooperation.


Author(s):  
Eric Mykhalovskiy ◽  
Glenn Betteridge

AbstractThe use of criminal-law powers to respond to people with HIV who place others at risk of HIV infection has emerged as a focal point of AIDS advocacy at global, national, and local levels. In the Canadian context, reform efforts that address the criminalization of HIV non-disclosure have been hampered by the absence of data on the contours, scale, and outcomes of criminalization. This article responds to that gap in knowledge with the first comprehensive analysis of the temporal trends, demographic patterns, and aggregate outcomes of Canadian criminal cases of HIV non-disclosure. The authors draw on insights into the role that rendering social phenomena in numerical terms plays for the governance of social life in order to make criminalization “visible” in ways that might contribute to activist responses. The article examines temporal trends, demographic patterns, and outcomes separately. In each instance, the pattern or trend identified is described, potential explanations for findings are offered, and an account is given of how the data have informed efforts to reform criminal law. Particular attention is paid to the following key findings: a sharp increase in criminal cases that began in 2004; the large proportion of recent criminal cases involving defendants who are heterosexual Black, African, and Caribbean men; and the high proportion of criminal cases resulting in conviction. The article closes with suggestions for future research.


Crisis ◽  
2017 ◽  
Vol 38 (3) ◽  
pp. 202-206 ◽  
Author(s):  
Karl Andriessen ◽  
Dolores Angela Castelli Dransart ◽  
Julie Cerel ◽  
Myfanwy Maple

Abstract. Background: Suicide can have a lasting impact on the social life as well as the physical and mental health of the bereaved. Targeted research is needed to better understand the nature of suicide bereavement and the effectiveness of support. Aims: To take stock of ongoing studies, and to inquire about future research priorities regarding suicide bereavement and postvention. Method: In March 2015, an online survey was widely disseminated in the suicidology community. Results: The questionnaire was accessed 77 times, and 22 records were included in the analysis. The respondents provided valuable information regarding current research projects and recommendations for the future. Limitations: Bearing in mind the modest number of replies, all from respondents in Westernized countries, it is not known how representative the findings are. Conclusion: The survey generated three strategies for future postvention research: increase intercultural collaboration, increase theory-driven research, and build bonds between research and practice. Future surveys should include experiences with obtaining research grants and ethical approval for postvention studies.


2021 ◽  
Vol 8 (2) ◽  
pp. 205395172110343
Author(s):  
Salomé Viljoen ◽  
Jake Goldenfein ◽  
Lee McGuigan

Mechanism design is a form of optimization developed in economic theory. It casts economists as institutional engineers, choosing an outcome and then arranging a set of market rules and conditions to achieve it. The toolkit from mechanism design is widely used in economics, policymaking, and now in building and managing online environments. Mechanism design has become one of the most pervasive yet inconspicuous influences on the digital mediation of social life. Its optimizing schemes structure online advertising markets and other multi-sided platform businesses. Whatever normative rationales mechanism design might draw on in its economic origins, as its influence has grown and its applications have become more computational, we suggest those justifications for using mechanism design to orchestrate and optimize human interaction are losing traction. In this article, we ask what ideological work mechanism design is doing in economics, computer science, and its applications to the governance of digital platforms. Observing mechanism design in action in algorithmic environments, we argue it has become a tool for producing information domination, distributing social costs in ways that benefit designers, and controlling and coordinating participants in multi-sided platforms.


2019 ◽  
Vol 15 (1) ◽  
pp. 97-119
Author(s):  
Karol Franczak

Abstract One of the main goals of contemporary media, along with the experts and professionals, who speak in them, has been to explain complex issues and provide the audience with clear descriptions of social reality. This is mostly achieved by the production of ideologically useful interpretative schemes that facilitate understanding of the issues present on the media agenda. An important strategy of shaping the public opinion in the way in which public affairs and the activity of social life participants is framed. Analyses of such practices have been conducted for over thirty years within various research approaches collectively referred to as framing analysis. This research provides several arguments helping one to develop a more critical perspective on the representations of social phenomena dominant in the media and discourses of symbolic elites (e.g. opinion writers, academics, experts, journalists, politicians), along with the analyses of the origin of such phenomena, moral judgements and preferred "corrective policies". One of the phenomena defined by the media in Europe as the most important one for the past several years, is the so-called "New Right". The aim of the paper is to analyse the interpretative schemes used by the journalists of four Polish opinion-forming weeklies and to describe the activity of its German manifestation – the Patriotic Europeans Against the Islamisation of the Occident (Pegida) social movement and the Alternative for Germany party (AfD).


1983 ◽  
Vol 16 (3) ◽  
pp. 209-219 ◽  
Author(s):  
Russell A. Ward ◽  
Harold Kilburn

Community access can be expected to have an important influence on the life satisfaction of the aged because of age-linked restrictions in social life space. Such access may be less important for older blacks, however, as a consequence of lifelong “ghettoization.” These hypotheses are tested using national survey data. Community mobility is found to have a stronger association with life satisfaction for older whites, while having only an indirect effect through social interaction for older blacks. Directions for future research are suggested.


2021 ◽  
Author(s):  
Milana Pivaš

Equally effective and demanding for all students, the traditional paradigm prevents independent acquisition of knowledge in a changed social context. Students should be able to independently research and analyze natural and social phenomena and processes. The role of the teacher is to create a complete picture, and not to interpret the content knowledge as biological, geographical, or historical. To avoid the passivity of students in the teaching process, it is necessary to choose an informal context and adapt it to the content being learned. In this paper, we have tried to point out the importance of an integrative approach in the non-formal educational context within the content of the subject Science and Social studies. We have presented the practical implication regarding natural and social contents. Lack of resources, time and interest of teachers are cited as obstacles to this way of working. In addition to pointing out the effective application of the informal context in a changed social context, we also provided suggestions for future research to improve teaching practice.


2018 ◽  
Vol 5 (2) ◽  
pp. 205395171881184 ◽  
Author(s):  
Petter Törnberg ◽  
Anton Törnberg

This paper reviews the contemporary discussion on the epistemological and ontological effects of Big Data within social science, observing an increased focus on relationality and complexity, and a tendency to naturalize social phenomena. The epistemic limits of this emerging computational paradigm are outlined through a comparison with the discussions in the early days of digitalization, when digital technology was primarily seen through the lens of dematerialization, and as part of the larger processes of “postmodernity”. Since then, the online landscape has become increasingly centralized, and the “liquidity” of dematerialized technology has come to empower online platforms in shaping the conditions for human behavior. This contrast between the contemporary epistemological currents and the previous philosophical discussions brings to the fore contradictions within the study of digital social life: While qualitative change has become increasingly dominant, the focus has gone towards quantitative methods; while the platforms have become empowered to shape social behavior, the focus has gone from social context to naturalizing social patterns; while meaning is increasingly contested and fragmented, the role of hermeneutics has diminished; while platforms have become power hubs pursuing their interests through sophisticated data manipulation, the data they provide is increasingly trusted to hold the keys to understanding social life. These contradictions, we argue, are partially the result of a lack of philosophical discussion on the nature of social reality in the digital era; only from a firm metatheoretical perspective can we avoid forgetting the reality of the system under study as we are affected by the powerful social life of Big Data.


2016 ◽  
Vol 12 (7) ◽  
pp. 20160341 ◽  
Author(s):  
Tatsuya Sasaki ◽  
Isamu Okada ◽  
Yutaka Nakai

Indirect reciprocity is one of the major mechanisms of the evolution of cooperation. Because constant monitoring and accurate evaluation in moral assessments tend to be costly, indirect reciprocity can be exploited by cost evaders. A recent study crucially showed that a cooperative state achieved by indirect reciprocators is easily destabilized by cost evaders in the case with no supportive mechanism. Here, we present a simple and widely applicable solution that considers pre-assessment of cost evaders. In the pre-assessment, those who fail to pay for costly assessment systems are assigned a nasty image that leads to them being rejected by discriminators. We demonstrate that considering the pre-assessment can crucially stabilize reciprocal cooperation for a broad range of indirect reciprocity models. In particular for the most leading social norms, we analyse the conditions under which a prosocial state becomes locally stable.


Author(s):  
Ю.В. Ковалева

Представлен историографический анализ развития понятия большие социальные группы и историко-психологический анализ социальных феноменов , связанных с массовыми общественными явлениями в России. Сформулированы актуальные проблемы психологии больших социальных групп, к которым относятся неоднородность оснований для их выделения, недостаточная дифференцированность со сходными понятиями, неравномерность исследований в различные временные периоды и идеологическая нагруженность их разработки. Данная работа была ответом на необходимость восполнения знаний о процессах в таких группах, происходивших в различные исторические периоды развития социальной психологии, с соответствующим им уровнем научного осмысления, а также обобщением этой целостной картины на уровне современного понимания и формулировка перспективных направлений исследований. Целью исследования является установление связи между определением и основными свойствами понятия «большие социальные группы» (его синонимов, аналогов) и особенностями социальной ситуации в определенный период времени, а также реконструкция социальных процессов данного исторического этапа. Проверялась гипотеза о том, что большие социальные группы как феномены социальной жизни формировались в соответствии с историческим временем, а соответствующее им понятие и его свойства с одной стороны отвечали уровню развития гуманитарного знания, а с другой - пытались удовлетворить общественный и политический запрос в объяснении и управлении социальной ситуацией. Использовались методы историографии социальной психологии и психолого-исторической реконструкции . Первая часть статьи посвящена анализу первых двух этапов развития социальной психологии - с середины XIX до начала XX вв. и в 1920-е гг. XX в. The historiographic analysis of the development of the concept of large social groups and historical and psychological study of social phenomena associated with mass social phenomena was presented. Topical problems of the psychology of large social groups are formulated, including heterogeneity of the grounds for their isolation, insufficient differentiation with similar concepts, uneven research in various periods, and ideological loading of the history of its development. The study's main problem was the need to replenish the processes in such groups that took place in various historical periods of social psychology development as well as a synthesis of this holistic picture at the level of modern understanding and the formulation of promising areas of research. The study's purpose was to establish a connection between the definition and the basic properties of the concept of "large social groups" (and its synonyms, analogs) and the peculiarities of the social situation in a certain period, as well as the reconstruction of social processes of this historical segment. The hypothesis was tested that large social groups as phenomena of social life were formed under the past time. The concept and its properties were corresponding to them, on the one hand, compared to the level of development of humanitarian knowledge. On the other, they tried to satisfy the social and political requests to understand and manage the social situation. Methods of the historiography of the history of social psychology and psychological and historical reconstruction were used. The article's first part was devoted to the analysis of the early two stages of the development of social psychology - from the middle of the XIX to the beginning of the XX centuries and 1920 of the XX century.


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