In this paper, we provide a detailed review of previous classifications of 2 × 2 games and suggest a mathematically simple way to classify the symmetric 2 × 2 games based on a decomposition of the payoff matrix into a cooperative and a zero-sum part. We argue that differences in the interaction between the parts is what makes games interesting in different ways. Our claim is supported by evolutionary computer experiments and findings in previous literature. In addition, we provide a (...) method for using a stereographic projection to create a compact 2-d representation of the game space. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Epistemic Leaks and Epistemic Meltdowns: A Response to William Morris on Scepticism with Regard to Reason Mikael M. Karlsson I. In an excellent paper which appeared in the April, 1989 issue of this journal,2 William Morris attemptsto demonstrate thatthe arguments which make up Hume's notorious chapter, "Of scepticism with regard to reason, are, in the first place, coherent—both internally and with the overall strategy of the Treatise—and, in (...) the second place, successful. Morris' paper is an exercise in the noble art of what I style constructive exegesis, an enterprise to which many readers of Hume Studies, and myself as much as any, are committed. It is a guiding principle ofthis art that we donotunderstandaphilosophical textuntil we can interpret it in such a way as to render it both coherent and correct. From this point ofview, coherence and correctness are not as independent of one another as they may seem to be to others who are differently committed. Some texts, such as Hume's chapter, "Ofscepticism with regard to reason," are notoriously resistant to constructive exegesis, despite the formidable bag of tricks which scholars and interpreters have developed; so resistant, that in gloomier moments we may be brought to wonder about our interpretative enterprise itself. Constructive exegesis is indeed a strange, and peculiarly optimistic, enterprise. Someday, I imagine, in a leisurely moment, I will think more reflectively about the principles ofour art. But not now.6 As a fellow practitioner of constructive exegesis, I am in full sympathy with what Morris tries to do in his paper; and I think that he does contribute substantially to our understanding of what Hume is up to in the chapter, "Ofscepticism with regard to reason." The third section of Morris' paper is, in my judgement, particularly successful in showing how Hume's chapter fits into the larger framework of the Treatise: Hume is, we see, attacking both what Morris labels "intellectualist rationalism" and its counterpart, which we may call 'unmitigated scepticism', although the chapter's two main arguments go primarily to the former. I also think that Morris gives very helpful, Volume XVI Number 2 121 MIKAEL M. KARLSSON and to my mind accurate, accounts of these two arguments, which I dub, respectively, the epistemic leak argument, and the epistemic meltdown argument. However, I have personally never found either of these arguments remotely convincing; and I still do not, despite Morris' clarification and defense. In what follows, I shall indicate some ofthe reasons for my dissatisfaction.?. Theepistemicleakargumentpurportsto"prove"(in Hume's sense)that reason or demonstration cannot support knowledge. Morris rightlyreminds us that whatHume meansby knowledge is perfect assurance or conviction: Knowledge is, in short, subjective certainty. This has caused confusion, for this is not what we usually mean nowadays by knowledge; nor was it what people, philosophers included, generally meant prior to Descartes. In Hume itis the product ofthe attempttoresolve all epistemic statesintomental eventsorwhat he calls "perceptions." In any case, we must—as Morris rightly explains—be clear that the epistemic leak argument is aimed at showing that demonstration cannot supportperfect conviction. Inoutline, the argumentissimple: Itworks, asMorrismakes clear, by shifting attention away from the subject-matter or "objects" of demonstration, that is, relations of ideas, to the exercise of demonstrative reason by human agents. The necessity of relations of ideas may suggest to us that we can be certain about them. Against this, one may point out that people do err in the conclusions arrived at by demonstration; this presumably shows that our (rational) understandingis fallible. And once we recognize this, our confidence in any conclusion produced by exercising this facultyislessened—thus do we move from knowledge, or subjective certainty, toprobability: belief, or imperfect conviction. Arguments ofthis general type (we can call them, using Descartes' famous figure, Totten-apple arguments ) were around long before Hume, although they were more commonly directed against the senses than against reason. We find them in antiquity—in Plato and Sextus Empiricus, for instance —and in Descartes, in parallel passages in the Discourse on Method, the First Meditation and the Principles of Philosophy, wherein one can discern a version directed precisely against reason and demonstration.12 To find out what, if anything, Hume has... (shrink)

The metaphysical vision of Advaita Vedānta has been making its way into some corners of Western analytic philosophy, and has especially garnered attention among those philosophers who are seeking to develop metaphysical systems in opposition to both reductionist materialism and dualism. Given Vedānta’s monistic view of consciousness, it might seem natural to put Vedānta in dialogue with the growing position of panpsychism which, although not fully monistic, similarly takes mind to be a fundamental feature of reality. This paper will evaluate (...) to what extent Śaṅkara’s monism can bypass the most pressing issues facing panpsychism, namely combination and individuation problems. As will be seen in this paper, while Advaita Vedānta is able to avoid some of the panpsychist problems, it struggles ultimately to ontologically ground illusion in a coherent manner. As a result, a conclusion of this paper is that although Śaṅkara’s vision offers a promising route for those philosophers who take consciousness to be fundamental – including panpsychists – it cannot be uncritically adopted due to the problem of grounding Illusion. (shrink)

In this essay I identify and develop an alternative to pluralism which is overlooked in contemporary debate in philosophy of religion and in theology. According to this view, some but not all of the great world religions are equally correct, that is to say, they are just as successful when it comes to tracking the truth and providing a path to salvation. This alternative is not haunted by the same difficulty as pluralism, namely the problem of emptiness. It is therefore (...) more rational at least for many Muslims, but probably also for many Christians and Jews, to embrace it rather than to embrace pluralism. Whether it is also to be preferred over exclusivism and inclusivism is a topic which I will not address in this essay. (shrink)

In this essay, I maintain that although atheism, minimally construed, consists simply of the belief that there is no God or gods, atheists must embrace a secular worldview of one kind or another. Since they cannot be without a worldview, atheists must develop an alternative to the religious, especially the theistic, worldviews which they, by implication, reject. Further, I argue that there are, at the very least, two options available to atheists and that these should not be conflated or treated (...) as one and the same. The two options that I explore and distinguish are scientism and secular humanism. I also maintain that the things that might count as good grounds for or against secular or religious worldviews are shaped significantly by whether atheists embrace scientism or secular humanism. (shrink)

Nudge is a concept of policy intervention that originates in Thaler and Sunstein's (2008) popular eponymous book. Following their own hints, we distinguish three properties of nudge interventions: they redirect individual choices by only slightly altering choice conditions (here nudge 1), they use rationality failures instrumentally (here nudge 2), and they alleviate the unfavourable effects of these failures (here nudge 3). We explore each property in semantic detail and show that no entailment relation holds between them. This calls into question (...) the theoretical unity of nudge, as intended by Thaler and Sunstein and most followers. We eventually recommend pursuing each property separately, both in policy research and at the foundational level. We particularly emphasize the need of reconsidering the respective roles of decision theory and behavioural economics to delineate nudge 2 correctly. The paper differs from most of the literature in focusing on the definitional rather than the normative problems of nudge. (shrink)

Although many libertarians share similar moral foundations, they disagree about whether the state can be justified. The most famous libertarian attempt to justify the state is that of Robert Nozick. This attempt has been criticized by, among others, the libertarian anarchist Murray Rothbard. In this article, Nozick’s theory and Rothbard’s critique are discussed, as well as some other attempts to justify the state from libertarian premises. Keeping the criticisms of those theories in mind, an alternative theory, which attempts to bypass (...) the criticisms, is put forward. This alternative theory explains how a state—most probably a nonminimal democratic state—can legitimately be formed in a condition of anarchy without violating anyone’s libertarian rights. One result of this is that the rights-based case for minarchism is severely weakened. (shrink)

A subject of a conversation is the social context for the emergence of a doxology as a project of the naturalised theory of knowledge. The Swedish philosopher Mats Rosengren developed the doxology. From his point of view, human knowledge has never been and will never be epistemic (in the Platonic sense). It is always cultural and historical determined, situational and changeable. During the conversation, Rosengren discusses the specifics of the doxological understanding of the constructive nature of scientific knowledge. He speaks (...) about the importance of reception of the French philosophy of the 20th century for the emergence of a doxology. Mats Rosengren gave an interview on June 14, 2018, in Stockholm in the House of the Union of the Swedish writers. Mikael Nydahl did the simultaneous translation from Swedish. Further, Dmitry Vorobev made the transcript and editing of the conversation written text. The paper allows better to understand what the doxology is – as a modern version of the Protagorean theory of knowledge – and what is not. Предметом беседы стал социальный контекст возникновения доксологии – натурализованной теории познания, предложенной шведским философом Матсом Розенгреном. С его точки зрения человеческое знание никогда не было и не будет эпистемическим (в платоновском смысле). Оно всегда культурно-исторически обусловлено, ситуативно, изменчиво. В ходе беседы Розенгрен говорит о специфике доксологического понимания конструктивного характера научного познания, о значении рецепции французской философии XX века для возникновения доксологии. Профессор Розенгрен дал интервью 14 июня 2018 года в Стокгольме в доме Союза шведских писателей. Синхронный перевод с шведского сделал Микаэль Нюдаль. В дальнейшем на базе аудиозаписи беседы Дмитрием Воробьевым был создан и отредактирован текст интервью. Новизна данной работы заключается в том, что она позволяет лучше понять, чем является и чем не является доксология, заявленная ее автором как современный вариант протагорейской теории познания. (shrink)

As we explore panentheism, what can we learn from Rāmānuja's Viśiṣṭādvaita? Although widely acknowledged as a panentheist, in the contemporary debate on how to characterize panentheism, Rāmānuja barely features. But Rāmānuja's position is worth studying not just because it bears on taxonomical questions. Among its interesting features is a conception on which devotional love, bhakti, serves an epistemic function that is also of crucial soteriological relevance. This chapter addresses both these topics. First, Rāmānuja's Viśiṣṭādvaita is used to cast doubt on (...) a characterization of panentheism recently proposed by Mikael Stenmark. Second, Rāmānuja's conception of bhakti is juxtaposed with two conceptions of love that serve an analogous dual function: Weil's conception of supernatural love and Murdoch's conception of love as just attention. Rāmānuja's position, it is argued, is distinct, partly due to his panentheist commitments, but it also shares a number of features with the other two. In closing, it is suggested that for further comparative work on these three, ample room remains. (shrink)