This modern, advanced textbook reviews modal logic, a field which caught the attention of computer scientists in the late 1970's.

There are several argumentative strategies for advancing the thesis that moral responsibility is incompatible with causal determinism. One prominent such strategy is to argue that agents who meet compatibilist conditions for moral responsibility can nevertheless be subject to responsibility-undermining manipulation. In this paper, I argue that incompatibilists advancing manipulation arguments against compatibilism have been shouldering an unnecessarily heavy dialectical burden. Traditional manipulation arguments present cases in which manipulated agents meet all compatibilist conditions for moral responsibility, but are (allegedly) not responsible (...) for their behavior. I argue, however, that incompatibilists can make do with the more modest (and harder to resist) claim that the manipulation in question is mitigating with respect to moral responsibility. The focus solely on whether a manipulated agent is or is not morally responsible has, I believe, masked the full force of manipulation-style arguments against compatibilism. Here, I aim to unveil their real power. (shrink)

A prominent recent strategy for advancing the thesis that moral responsibility is incompatible with causal determinism has been to argue that agents who meet compatibilist conditions for responsibility could nevertheless be subject to certain sorts of deterministic manipulation, so that an agent could meet the compatibilist’s conditions for responsibility, but also be living a life the precise details of which someone else determined that she should live. According to the incompatibilist, however, once we became aware that agents had been manipulated (...) or ‘set up’ in the relevant way, we should no longer judge that they are responsible for their behavior, nor should we hold them responsible for it by blaming them, in case what they did was wrong. In this paper, I aim to shift the debate to different terrain. The focus so far has been simply on what we may or may not permissibly say or do concerning manipulated agents. But I believe a powerful new incompatibilist argument can be mounted from considering whether the manipulators themselves can justifiably blame the agents they manipulate in compatibilist-friendly ways. It seems strikingly counterintuitive to suppose that they may do so. The argument of this paper, however, is that, given the right story, incompatibilism provides the best explanation for why this is so. In short, the compatibilist must say that, while such manipulated agents are still responsible, the manipulators lack the moral standing to blame them. But I argue that, on compatibilist assumptions, this explanation ultimately fails. (shrink)

Presents a new interpretation of Aristotle's Analytics (the Prior and Posterior Analytics) as a unified whole, and argues that to "loose up" or solve—rather than to reduce or break up—is the principle meaning which best characterizes the Analytics.

The status of risk factors and disease remains a disputed question in the theory and practice of medicine and healthcare, and so does the related question of delineating disease boundaries. I present a framework based on Bernard Lonergan’s account of emergent probability for differentiating (1) generically distinct levels of systematic function within organisms and between organisms and their environments and (2) the methods of functional, genetic, and statistical investigation. I then argue on this basis that it is possible to understand (...) disease in terms of biological or higher intra-level dysfunction, risk factors—including genetic risk factors—in terms of statistical inter-level conditioning of a given stage or developmental sequence of systematic functioning, and the empirical boundaries of disease in terms of the limits of both functional categorization (from an epistemic standpoint) and upper-level integration of lower-level processes and events (from an ontological standpoint). (shrink)

One of the central tasks for naturalistic theories of representation is to say what it takes for something to be a representation, and some leading theories have been criticised for being too liberal. Prominent discussions of this problem have proposed a producer-oriented solution; it is argued that representations must be produced by systems employing perceptual constancy mechanisms. However, representations may be produced by simple transducers if they are consumed in the right way. It is characteristic of representations to be consumed (...) by systems which are capable of independent action. This paper defends this claim; discusses more precise, naturalistic formulations; and shows how it can illuminate the explanatory payoffs which science achieves by appealing to representation. (shrink)

Berichte zur Wissenschaftsgeschichte, EarlyView.

Abstract: There is no such thing as ‘the’ hylemorphic account of personal identity. There are several views that count as hylemorphic, and these views can be grouped into two main families—the corruptionist view, and the survivalist view. The differentiating factor is that the corruptionist view holds that the persistence of the soul is not sufficient for the persistence of the person, while the survivalist view holds that the persistence of the soul is sufficient for the persistence of the person. In (...) this paper, I argue that hylemorphists should prefer the corruptionist view. This project ought to be of interest to anyone working on issues of personal identity, not only because hylemorphic views are historically important, but also because they are currently receiving significant attention in the personal identity literature. (shrink)

This book offers a comprehensive account of Kant's theory of freedom and his moral anthropology. The point of departure is the apparent conflict between three claims to which Kant is committed: that human beings are transcendentally free, that moral anthropology studies the empirical influences on human beings, and that more anthropology is morally relevant. Frierson shows why this conflict is only apparent. He draws on Kant's transcendental idealism and his theory of the will and describes how empirical influences can affect (...) the empirical expression of one's will in a way that is morally significant but still consistent with Kant's concept of freedom. As a work which integrates Kant's anthropology with his philosophy as a whole, this book will be an unusually important source of study for all Kant scholars and advanced students of Kant. (shrink)

During the academic years 1972-1973 and 1973-1974, an intensive sem inar on the foundations of quantum mechanics met at Stanford on a regular basis. The extensive exploration of ideas in the seminar led to the org~ization of a double issue of Synthese concerned with the foundations of quantum mechanics, especially with the role of logic and probability in quantum meChanics. About half of the articles in the volume grew out of this seminar. The remaining articles have been so licited explicitly (...) from individuals who are actively working in the foun dations of quantum mechanics. Seventeen of the twenty-one articles appeared in Volume 29 of Syn these. Four additional articles and a bibliography on -the history and philosophy of quantum mechanics have been added to the present volume. In particular, the articles by Bub, Demopoulos, and Lande, as well as the second article by Zanotti and myself, appear for the first time in the present volume. In preparing the articles for publication I am much indebted to Mrs. Lillian O'Toole, Mrs. Dianne Kanerva, and Mrs. Marguerite Shaw, for their extensive assistance. (shrink)

Theological fatalists contend that if God knows everything, then no human action is free, and that since God does know everything, no human action is free. One reply to such arguments that has become popular recently— a way favored by William Hasker and Peter van Inwagen—agrees that if God knows everything, no human action is free. The distinctive response of these philosophers is simply to say that therefore God does not know everything. On this view, what the fatalist arguments in (...) fact bring out is that it was logically impossible for God to have known the truths about what we would freely do in the future. And this is no defect in God’s knowledge, for infallible foreknowledge of such truths is a logical impossibility. It has commonly been assumed that this position constitutes an explanation of where the fatalist argument goes wrong. My first goal is to argue that any such assumption has in fact been a mistake; Hasker and van Inwagen have in effect said only that something does go wrong with the argument, but they have not explained what goes wrong with it. Once we see this result, we’ll see, I think, that they need such an account—and that no such account has in fact been provided. The second goal of this paper is therefore to develop— and to criticize— what seems to be the most promising such account they might offer. As I see it, this account will in fact highlight in an intuitively compelling new way what many regard to be the view’s chief liability, namely, that the truths about the future which God is said not to know will now appear even more clearly (and problematically)‘ungrounded’. (shrink)

Affective experience in nonhuman animals is of great interest for both theoretical and practical reasons. This paper highlights research by the psychologists Anthony Dickinson and Bernard Balleine which provides particularly good evidence of conscious affective experience in rats. This evidence is compelling because it implicates a sophisticated system for goal-directed action selection, and demonstrates a contrast between apparently conscious and unconscious evaluative representations with similar content. Meanwhile, the evidence provided by some well-known studies on pain in nonhuman animals is much (...) less convincing. This comparison may offer lessons for the future study of animal consciousness. (shrink)

If a subject has a true belief, and she has good evidence for it, and there’s no evidence against it, why should it matter if she doesn’t believe on the basis of the good available evidence? After all, properly based beliefs are no likelier to be true than their corresponding improperly based beliefs, as long as the subject possesses the same good evidence in both cases. And yet it clearly does matter. The aim of this paper is to explain why, (...) and in the process delineate a species of epistemic luck that has hitherto gone unnoticed—what we call propositional epistemic luck—but which we claim is crucial to accounting for the importance of proper basing. As we will see, in order to understand why this type of epistemic luck is malignant, we also need to reflect on the relationship between epistemic luck and epistemic risk. (shrink)

Rawls’s difference principle and the position dubbed ‘luck egalitarianism’ are often viewed as competing theories of distributive justice. However, recent work has emphasised that Rawlsians and luck egalitarians are working with different understandings of the concept of justice, and thus not only propose different theories, but different theories of different things. Once they are no longer seen in direct competition, there are some questions to be asked about whether these two theories can be consistently endorsed alongside one another. In this (...) essay, I (begin to) investigate whether Rawls’s theory (or elements of it) and (some form of) luck egalitarianism can be consistently endorsed. -/- I begin by outlining the main aspects of Rawls’s theory and luck egalitarianism, showing them to be different kinds of theory and therefore not in direct competition. I then propose an understanding of how these ideas came to be seen to be in direct competition. Finally, I outline five different ways in which one might consistently be (some kind of) a luck egalitarian and (some kind of) a Rawlsian, and try to say something about what is to be said for and against each of these ways of combining the theories. (shrink)

Defining disease and delineating its boundaries is a contested area in contemporary philosophy of medicine. The leading naturalistic theory faces a new round of difficulties related to defining a normal environment alongside normal organismic functioning and to delineating a discrete boundary between risk factors and disease. Normative theories face ongoing and seemingly intractable difficulties related to value pluralism and the problematic relation between theory and practice. In this article, I argue for an integral—as opposed to a hybrid—philosophy of health based (...) on Bernard Lonergan’s notion of generalized empirical method that provides a way to settle these difficulties dynamically and comprehensively, both in theory, by orienting functional and statistical investigation toward an explanatory ecological viewpoint, and in practice, by framing critiques in relation to the normativity intrinsic to all human inquiry. (shrink)

ABSTRACT This article demonstrates why Husserl struggled to understand the conditions of possibility of false memory, and how only the genetic dimension of his phenomenology enabled him to conceive of a specifically mnemic form of falsehood. For a false memory to deceive us, we must trust that it is true, but in order to have a phenomenology of its falsehood, the memory must appear as false. Husserl’s theory of false memory responds to both of these demands by showing how distorting (...) syntheses conceal themselves, without making it impossible to discover their distorting effects. Key to meeting these two demands is Husserl’s account of how the unconscious functions as the “untrue” basis of memory, and how all recollections require affective, associative syntheses between present conscious experience and past unconscious experience, syntheses that are subject to many vicissitudes. (shrink)

In this paper we argue that hybrid logic is the deductive setting most natural for Kripke semantics. We do so by investigating hybrid axiomatics for a variety of systems, ranging from the basic hybrid language (a decidable system with the same complexity as orthodox propositional modal logic) to the strong Priorean language (which offers full first-order expressivity).We show that hybrid logic offers a genuinely first-order perspective on Kripke semantics: it is possible to define base logics which extend automatically to a (...) wide variety of frame classes and to prove completeness using the Henkin method. In the weaker languages, this requires the use of non-orthodox rules. We discuss these rules in detail and prove non-eliminability and eliminability results. We also show how another type of rule, which reflects the structure of the strong Priorean language, can be employed to give an even wider coverage of frame classes. We show that this deductive apparatus gets progressively simpler as we work our way up the expressivity hierarchy, and conclude the paper by showing that the approach transfers to first-order hybrid logic. (shrink)

Children are expensive to raise. Ensuring that they are raised in such a way that they are able to lead a minimally decent life costs time and money, and lots of both. Who is responsible for bearing the costs of the things that children are undoubtedly owed? This is a question that has received comparatively little scrutiny from political philosophers,despite children being such a drain on public and private finances alike. To the extent that there is a debate, two main (...) views can be identified. The Parents Pay view says that parents, responsible for the existence of the costs, must foot the bill. The Society Pays view says that a next generation is a benefit to all, and so to allow parents to foot the bill alone is the worst kind of free-riding. In this article, I introduce a third potentially liable party currently missing from the debate: children themselves. On my backward-looking view, we are entitled to ask people to contribute to the raising of children on the basis that they have benefited from being raised themselves. (shrink)

This paper explores themethodological consequences of AmericanPragmatism for the social sciences. It alsocriticises some rival perspectives onmethodology of social research, in particularfalsificationist, realist and someanti-naturalist views. It is argued thatAmerican Pragmatism shows striking affinitieswith the genealogical method of history and thereflexive turn in cultural anthropology. It isalso argued that Pragmatism forces us to thinkdifferently about the relationship betweentheory and empirical research.

The individualist nature of much contemporary just war theory means that we often discuss cases with single attackers. But even if war is best understood in this individualist way, in war combatants often have to make decisions about how to distribute harms among a plurality of aggressors: they must decide whom and how many to harm, and how much to harm them. In this paper, I look at simultaneous multiple aggressor cases in which more than one distribution of harm among (...) aggressors is available. I show how such cases pose deep questions concerning the nature, role, and scope of the necessity principle, and its relationship to both liability and narrow proportionality. I argue that a hitherto unrecognised measure – ‘narrow proportionality shortfall’ – and its distribution is relevant in choosing how to distribute harms across aggressors. I then extend this analysis to show how this may help us with a puzzle concerning sequential attacks. (shrink)

In his book Democratic Authority, David Estlund puts forward a case for democracy, which he labels epistemic proceduralism, that relies on democracy's ability to produce good – that is, substantively just – results. Alongside this case for democracy Estlund attacks what he labels ‘utopophobia’, an aversion to idealistic political theory. In this article I make two points. The first is a general point about what the correct level of ‘idealisation’ is in political theory. Various debates are emerging on this question (...) and, to the extent that they are focused on ‘political theory’ as a whole, I argue, they are flawed. This is because there are different kinds of political concept, and they require different kinds of ideal. My second point is about democracy in particular. If we understand democracy as Estlund does, then we should see it as a problem-solving concept – the problem being that we need coercive institutions and rules, but we do not know what justice requires. As democracy is a response to a problem, we should not allow our theories of it, even at the ideal level, to be too idealised – they must be embedded in the nature of the problem they are to solve, and the beings that have it. (shrink)

We recorded participants' eye movements while they read sentences containing verb‐phrase coordination. Results showed evidence of immediate processing disruption when a reflexive pronoun embedded in the conjoined verb phrase mismatched the sentence subject. We argue that this result is incompatible with models of human parsing that employ only bottom‐up parsing procedures, even when flexible constituency is employed. Models need to incorporate a mechanism similar to the adjoining operation in Tree‐Adjoining Grammar, in which one structure is inserted into another.

Resumen: Por medio de una revisión histórica de los vínculos establecidos entre la filosofía y la medicina, el presente articulo examina estas relaciones considerando cuatro aspectos; a) el problema del entendimiento de la vida que elabora la medicina y el determinismo presente en sus acciones científicas de conocimiento; b) la variable de indeterminación que la subjetividad humana introduce ante estos esfuerzos de objetivación; c) la noción de normatividad elaborada por G.Canguilhem, su presencia en la vida humana y en las manifestaciones (...) de la enfermedad; d) el análisis filosófico del sistema de normas existente en las elaboraciones de Canguilhem y su incidencia en los enunciados biopolíticos de Michel Foucault. Abstract: Through a historical review of the links established between philosophy and medicine, this article examines these relations considering four aspects; a) the problem of the understanding of life elaborated by medicine and the determinism present in its scientific actions of knowledge; b) the variable of indeterminacy that human subjectivity introduces before these efforts of objectification; c) the notion of normativity elaborated by G. Canguilhem, its presence in human life and the manifestations of disease; d) the philosophical analysis of the system of norms existing in the elaborations of Canguilhem and its incidence in the statements of human life and the manifestations of disease. Canguilhem, its presence in human life and the manifestations of disease; d) the philosophical analysis of the system of norms existing in Canguilhem’s elaborations and its incidence in Michel Foucault's biopolitical statements. (shrink)

This book examines the theory and practice of argument in primary, secondary and tertiary education. Several of its chapters offer theoretical discussion of the forms and functions of argument within social, philosophical, historical and rhetorical contexts.

One feature of the individuals Nietzsche considers paradigms of greatness is that they are, in some capacity, rare —an exception to the majority.1 It would be difficult to overstate the frequency of this association in the texts. From as early as UM, Nietzsche repeatedly contrasts the “rarest and most valuable exemplars” with the pejorative “herd [Heerde]”, the “common [gemein]”, the “mediocre [mittelmässig]”, and the “rabble [Pöbel]”.2 This contrast becomes more explicit in Nietzsche’s mature period, where, for example, he writes plainly (...) that “what can be common has ever but little... (shrink)

All worldviews have some sort of moral vision for why and how they pursue their goals, though these moral visions may be more or less explicitly stated. Transhumanism is no different, though sometimes people forget that transhumanism is not the alien dream of a posthuman mind but is instead a very human ideology driven by very human interests and moral ideals. In this paper, I lay out some of those ideals in very general terms, advocating a high-minded moral vision for (...) transhumanism that is born of and extends the desire for human flourishing. Though taken to new heights, transhumanism coheres with age-old views of ourselves as our own projects. What the end and direction and scope of those projects can be, however, is generated by, but not limited to, human nature. (shrink)

In this paper I reassess Floridi's solution to the Bar-Hillel-Carnap paradox (the information-yield of inconsistent propositions is maximal) by questioning the orthodox view that contradictions cannot be true. The main part of the paper is devoted to showing that the veridicality thesis (semantic information has to be true) is compatible with dialetheism (there are true contradictions), and that unless we accept the additional non-falsity thesis (information cannot be false) there is no reason to presuppose that there is no such thing (...) like contradictory information. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:diacritics 35.1 (2005) 136-146MuseSearchJournalsThis JournalContents[Access article in PDF]The Christian Bain de Diane, or the Stakes of an Ambiguous ParatextPatrick AmstutzTranslated by Gerald MooreUpon its publication, Le bain de Diane elicited few reactions on the part of criticism. Klossowski's name was still a secret and, despite its note among writers such as Bataille, Beauvoir, Camus, Parain, and Sartre and their public following, the number of readers to have read this (...) fifth work remained confined to those already familiar with Klossow-ski the essayist (Sade mon prochain, Méditations bibliques de Hamann), or the novelist (La vocation suspendue, Roberte, ce soir). The discreet silence that characterized the first reception of Le bain de Diane would last until the end of the seventies, despite a reedition in 1972 by the same publisher. During this time three important moments made Le bain de Diane resurface at the heart of the literary world: first, in fictional form, thanks to a subtle but explicit homage paid by Henri Thomas [Le promontoire]; second, in the form of a penetrating commentary article by Michel Foucault ["La prose d'Actéon"], and finally, at the hands of René Micha and Catherine Backès-Clément, key contributors to the issue that the review L'Arc dedicated to the writer. The reedition of Le bain de Diane by Gallimard1 would significantly relaunch interest in this work which, one comes increasingly to realize, is a major text in the Klossowskian oeuvre: offering a reflection on the image and writing, it was Gilles Quinsat who would open this new period of critical reception.An Uncertain IdentityQuinsat emphasizes the "series of 'tableaux' that glazes Le Bain de Diane" in accordance with a "circular" descriptive movement, he says, "from vision to commentary, attributed to the deferral without end of signs, and which feeds the entire work of Pierre Klossowski" [95]. And if he borrows the term "exegesis" from Foucault to describe the genre of the work, he immediately associates it with that of "narrative." A quarter of a century earlier, a commentary in the new Nouvelle revue française had already underlined the "disconcerting" character of Klossowski's book, by accentuating not only the strangeness of its thematic, but also the difficulties posed by the uncertainty of its generic belonging (which is echoed by the absent mention of a paratext): the critic, hesitating, suggested somewhat confusedly a typological kinship with philosophical commentary, theological scholasticism, prose poetry, series of paintings, historical narrative and even the analysis of myths [Amer 144]. In fact, this mythological "reverie," neither an essay nor a narrative, is, from this point of view, a typically Klossowskian [End Page 136] book, as Ian James has more recently reminded us [143]. Le bain de Diane mixes erudite commentary and narrative discourse so well that it entices its commentators into the traps of scholarly, historical, and philological annotation. Yet this would be to forget, as Maurice Blanchot has observed [92–94], that the written oeuvre of Klossowski belongs fully to the field of literature, even more so than to those of philosophy, theology, or psychoanalysis.When it comes to discerning the literariness of this literary object, which the different paratextual and intertextual stakes and levels underline, the principal difficulty consists in not losing oneself in a mythological labyrinth and innumerable variants of the cult of Artemis, which was one of the most significant, oldest, and popular cults of the Greco-Roman era and which plunges into a world on whose complexity historians and philologists have insisted on many occasions. The study of Klossowski's sources could lead one through multiple disciplines (philology, mythography, psychoanalysis, the history of religions, history of art, French literature—all centuries cobbled together, and so on) to overly vast inquiries: the goddess "of a thousand names" assumes a properly vertiginous semiotic richness, and the cult of Artemis, before being linked to that of Apollo, stretches back to time immemorial where, behind Artemis, can be glimpsed the Asiatic figure of a Great Mother Goddess, whose... (shrink)

Over the last two decades, the various attempts to “radicalize” Levinas have resulted in two interesting and often separated debates: one the one hand, there is the debate regarding the relationship between Levinas and colonialism and racism, and on the other hand, there is the debate regarding the relationship between Levinas and Judaism. Whether scholars interested in issues of colonialism disregard Levinas's Judaism or use his "subaltern" identity to challenge European hegemony, they do not take seriously the Jewish content of (...) Levinas's thought. In this essay, I challenge the prevailing postcolonial orinetation of the Levinas-colonialism conversation, approaching Levinas's phenomenology from an anticolonial perspective. I will use Frantz Fanon’s dualistic understanding of the colonial world to evaluate the adequacy of Levinas’s phenomenology in describing the ontological structure of the colony and the historical experience of the colonized within it. Levinas’s incomplete understanding of the Holocaust as colonialism contributes to his failure to recognize the dividing line of colonial ontology, the zone of nonbeing, the non-human status of the colonized, and ultimately contributes to the insufficiency of his phenomenology to describe the colony. Because my purpose is not to reject Levinas’s thought in general but to encourage a new approach to his work, in the conclusion I will gesture toward the need for an anticolonial reading of Levinas’s project for Jewish education. (shrink)

WikiLeaks is among the most controversial institutions of the last decade, and this essay contributes to an understanding of WikiLeaks by revealing the philosophical paradigm at the foundation of Julian Assange’s worldview: cypherpunk ethics. The cypherpunk movement emerged in the early-1990s, advocating the widespread use of strong cryptography as the best means for defending individual privacy and resisting authoritarian governments in the digital age. For the cypherpunks, censorship and surveillance were the twin evils of the computer age, but they viewed (...) encryption as a means to circumvent both. As a cypherpunk, Assange advocates for the use of cryptography in the fight for individual privacy as well as the fight for global justice. His cosmopolitan disposition is informed by his hacker background, antiwar principles, and Enlightenment outlook. This essay places Assange’s philosophical idea in historical context, exploring his views on censorship, surveillance, and the right to communicate. It also connects his cypherpunk principles to WikiLeaks, showing that the strategy of encouraging data leaks from powerful political and economic organizations is classic cypherpunk political praxis. (shrink)

In “Kant and Degrees of Responsibility,” Joe Saunders claims that “Degrees of responsibility are important for both our moral and legal practices” and argues that “transcendental idealism precludes Kant from vindicating these judgments [about degrees of responsibility]” ; thus, we have reasons to reject Kant’s transcendental idealism. In this paper, I show how Kant’s transcendental idealism can accommodate and provide a metaphysical account for degrees of responsibility. Whether this “vindicates” such judgments depends upon how much one expects a philosophical account (...) to do; I defend modesty there while admitting a reasonable desire for reflection on how we can and should make such judgments. Finally, I raise the question of just how important judgments of moral responsibility are. Rather than looking to metaphysics to figure out how to vindicate judgments about degrees of responsibility, I suggest we look to the practical purposes such judgments serve. (shrink)

On May 15, 2006, 34 year-old mountaineer David Sharp died in a small cave a few hundred meters below the peak of Mount Everest in the aptly named “death zone”. As he lay dying, Sharp was passed by forty-plus climbers on their way to the summit, none of whom made an effort to rescue him. The climbers’ failure to rescue Sharp sparked much debate in mountaineering circles and the mainstream media, but philosophers have not yet weighed in on the issues. (...) This is surprising, since Sharp’s case raises interesting puzzles about the duty to rescue. Commonsense morality suggests that it was wrong for the climbers to put their summit bids ahead of saving a human life. But rescuing Sharp was extremely risky. If you and I are not required to assume significant risks to rescue others, why think the climbers had a moral duty to do this? My primary focus is on a new principle of rescue, which I dub the comparable risk principle, that has not been discussed in the duty-to-rescue literature. More generally, I explore the limits of the duty to rescue not just in Sharp’s case, but in relevantly similar high-risk environments common in action sports. (shrink)

Cognitive Science, Volume 46, Issue 10, October 2022.

Recent studies in the evolution of cooperation have shifted focus from altruistic to mutualistic cooperation. This change in focus is purported to reveal new explanations for the evolution of prosocial behavior. We argue that the common classification scheme for social behavior used to distinguish between altruistic and mutualistic cooperation is flawed because it fails to take into account dynamically relevant game-theoretic features. This leads some arguments about the evolution of cooperation to conflate dynamical scenarios that differ regarding the basic conditions (...) on the emergence and maintenance of cooperation. We use the tools of evolutionary game theory to increase the resolution of the classification scheme and analyze what evolutionary inferences classifying social behavior can license. (shrink)