Recent research into the evolution of higher cognition has piqued an interest in the effect of natural selection on the ability of creatures to respond to their environment (behavioral plasticity). It is believed that environmental variation is required for plasticity to evolve in cases where the ability to be plastic is costly. We investigate one form of environmental variation: frequency dependent selection. Using tools in game theory, we investigate a few models of plasticity and outline the cases where selection would (...) be expected to maintain it. Ultimately we conclude that frequency dependent selection is likely insufficient to maintain plasticity given reasonable assumptions about its costs. This result is very similar to one aspect of the well-discussed Baldwin effect, where plasticity is first selected for and then later selected against. We show how in these models one would expect plasticity to grow in the population and then be later reduced. Ultimately we conclude that if one is to account for the evolution of behavioral plasticity in this way, one must appeal to a very particular sort of external environmental variation. (shrink)

Sports tournaments provide a procedure for producing a champion and ranking the contestants based on game results. As such, tournaments mirror aggregation methods in social choice theory, where diverse individual preferences are put together to form an overall social preference. This connection allows us a novel way of conceptualizing sports tournaments, their results, and significance. I argue that there are genuine intransitive dominance relationships in sports, that social choice theory provides a framework for understanding rankings in such situations and that (...) these considerations provide a new reason to endorse championship pluralism. (shrink)

It is generally thought that cognition evolved to help us navigate complex environments. Social interactions make up one part of a complex environment, and some have argued that social settings are crucial to the evolution of cognition. This article uses the methods of evolutionary game theory to investigate the effect of social interaction on the evolution of cognition broadly construed as strategic learning or plasticity. I delineate the conditions under which social interaction alone, apart from any additional external environmental variation, (...) can provide the selective pressure necessary for the initial evolution of learning. Furthermore, it is argued that in the context of social interactions we should notexpect traditional learners that ‘best-respond’ to dominate the population. Consequently, it may be important to consider non-traditional learners when modelling social evolution. 1 Introduction2 The Model3 Adapting to the Population3.1 Learning an equlibrium4 Adapting to Individuals4.1 Learning a best response and non-traditional learners5 Conclusion. (shrink)

We examine contemporary game-theoretic accounts of ownership as a convention. New results from dynamic networks complicate matters, suggesting that if ownership is conventional, it should not be as...

Signals regarding the behavior of others are an essential element of human moral systems and there are important evolutionary connections between language and large-scale cooperation. In particular, social communication may be required for the reputation tracking needed to stabilize indirect reciprocity. Additionally, scholars have suggested that the benefits of indirect reciprocity may have been important for the evolution of language and that social signals may have coevolved with large-scale cooperation. This paper investigates the possibility of such a coevolution. Using the (...) tools of evolutionary game theory, we present a model that incorporates primitive “moral signaling” into a simple setting of indirect reciprocity. This model reveals some potential difficulties for the evolution of “moral signals.” We find that it is possible for “moral signals” to evolve alongside indirect reciprocity, but without some external pressure aiding the evolution of a signaling system, such a coevolution is unlikely. (shrink)

The partial cooperation displayed by subjects in the Centipede Game deviates radically from the predictions of traditional game theory. Even standard, infinite population, evolutionary settings have failed to provide an explanation for this behavior. However, recent work in finite population evolutionary models has shown that such settings can produce radically different results from the standard models. This paper examines the evolution of partial cooperation in finite populations. The results reveal a new possible explanation that is not open to the standard (...) models and gives us reason to be cautious when employing these otherwise helpful idealizations. *Received January 2007; revised November 2007. †To contact the author, please write to: Department of Logic and Philosophy of Science, University of California, 3151 Social Science Plaza A, Irvine, CA 92697-5100; e-mail: [email protected]. (shrink)

Recent models using simple signaling games provide a theoretical setting for investigating the evolutionary connection between signaling and behavioral plasticity. These models have shown that plasticity is typically eliminated in common-interest signaling games. In many real cases of signaling, however, interests do not align. Here, I present a model of the evolution of plasticity in signaling games and consider games of common, opposed, and partially aligned interests. I find that the setting of partial common interest is most conducive to the (...) evolution of plasticity. Plastic individuals succeed by learning when to deceive others and when to trust others’ signals. (shrink)

Recent research into the evolution of higher cognition has piqued an interest in the effect of natural selection on the ability of creatures to respond to their environment. It is believed that environmental variation is required for plasticity to evolve in cases where the ability to be plastic is costly. We investigate one form of environmental variation: frequency dependent selection. Using tools in game theory, we investigate a few models of plasticity and outline the cases where selection would be expected (...) to maintain it. Ultimately we conclude that frequency dependent selection is likely insuffcient to maintain plasticity given reasonable assumptions about its costs. This result is very similar to one aspect of the well-discussed Baldwin effect, where plasticity is first selected for and then later selected against. We show how in these models one would expect plasticity to grow in the population and then be later reduced. Ultimately we conclude that if one is to account for the evolution of behavioral plasticity in this way, one must appeal to a very particular sort of external environmental variation. (shrink)

Climate negotiations under the United Nations Framework Convention on Climate Change have so far failed to achieve a robust international agreement to reduce greenhouse gas emissions. Game theory has been used to investigate possible climate negotiation solutions and strategies for accomplishing them. Negotiations have been primarily modelled as public goods games such as the Prisoner’s Dilemma, though coordination games or games of conflict have also been used. Many of these models have solutions, in the form of equilibria, corresponding to possible (...) positive outcomes—that is, agreements with the requisite emissions reduction commitments. Other work on large-scale social dilemmas suggests that it should be possible to resolve the climate problem. It therefore seems that equilibrium selection may be a barrier to successful negotiations. Here we use an N-player bargaining game in an agent-based model with learning dynamics to examine the past failures of and future prospects for a robust international climate agreement. The model suggests reasons why the desirable solutions identified in previous game-theoretic models have not yet been accomplished in practice and what mechanisms might be used to achieve these solutions. (shrink)

Transfer of information between senders and receivers, of one kind or another, is essential to all life. David Lewis introduced a game theoretic model of the simplest case, where one sender and one receiver have pure common interest. How hard or easy is it for evolution to achieve information transfer in Lewis signaling?. The answers involve surprising subtleties. We discuss some if these in terms of evolutionary dynamics in both finite and infinite populations, with and without mutation.

In recent years, many scholars have suggested that the Baldwin effect may play an important role in the evolution of language. However, the Baldwin effect is a multifaceted and controversial process and the assessment of its connection with language is difficult without a formal model. This paper provides a first step in this direction. We examine a game-theoretic model of the interaction between plasticity and evolution in the context of a simple language game. Additionally, we describe three distinct aspects of (...) the Baldwin effect: the Simpson– Baldwin effect, the Baldwin expediting effect and the Baldwin optimizing effect. We find that a simple model of the evolution of language lends theoretical plausibility to the existence of the Simpson– Baldwin and the Baldwin optimizing effects in this arena, but not the Baldwin expediting effect. (shrink)

There are circumstances in which we want to predict a series of interrelated events. Faced with such a prediction task, it is natural to consider logically inconsistent predictions to be irrational. However, it is possible to find cases where an inconsistent prediction has higher expected accuracy than any consistent prediction. Predicting tournaments in sports provides a striking example of such a case and I argue that logical consistency should not be a norm of rational predictions in these situations.

How is the human tendency and ability to collaborate acquired and how did it evolve? This paper explores the ontogeny and evolution of human collaboration using a combination of theoretical and empirical resources. We present a game theoretic model of the evolution of learning in the Stag Hunt game, which predicts the evolution of a built-in cooperative bias. We then survey recent empirical results on the ontogeny of collaboration in humans, which suggest the ability to collaborate is developmentally stable across (...) a range of environments. Lastly, we use an account of innateness developed by Ariew (Philos Sci 63:S19–S27, 1996) and Sober (Routledge encyclopedia of philosophy. Routledge, London, pp 794–797, 1998) to assess the extent that (1) the model predicts the fixation of innate collaboration and (2) the empirical studies show a human’s ability to collaborate to be innate. (shrink)

We consider the Stag Hunt in terms of Maynard Smith’s famous Haystack model. In the Stag Hunt, contrary to the Prisoner’s Dilemma, there is a cooperative equilibrium besides the equilibrium where every player defects. This implies that in the Haystack model, where a population is partitioned into groups, groups playing the cooperative equilibrium tend to grow faster than those at the non-cooperative equilibrium. We determine under what conditions this leads to the takeover of the population by cooperators. Moreover, we compare (...) our results to the case of an unstructured population and to the case of the Prisoner’s Dilemma. Finally, we point to some implications our findings have for three distinct ideas: Ken Binmore’s group selection argument in favor of the evolution of efficient social contracts, Sewall Wright’s Shifting Balance theory, and the equilibrium selection problem of game theory. (shrink)

We investigate how changes to the payoffs of cooperative behavior affect the evolutionary dynamics. Paradoxically, the larger the benefits of cooperation, the less likely it is to evolve. This holds true even in cases where cooperation is strictly dominant. Increasing the benefits from prosocial behavior has two effects: first, in some circumstances it promotes the evolution of spite; and second, it can decrease the strength of selection leading to nearly neutral evolution of strategies. In light of these results we must (...) reevaluate standard philosophical perspectives on the evolution of cooperation and morality. (shrink)

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)

Recognition of and responsiveness to the behavioral dispositions of others are key features of moral systems for facilitating social cooperation and the mediation of punishment. Here we investigate the coevolutionary possibilities of recognition and conditional social behavior with respect to both altruism and spite. Using two evolutionary models, we find that recognition abilities can support both spite and altruism but that some can only coevolve with spite. These results show that it is essential to consider harmful social behaviors as both (...) a product of and an influence on the core features of our moral systems. (shrink)

Spite (in the biological or evolutionary sense) is behavior that harms others at a cost to the actor. The presence of spite in human and animal populations presents an evolutionary puzzle. Recent work has suggested small populations and pre-play signaling can have a significant effect on the evolution of spite. Here, we use computational methods to explore these factors in fluctuating populations that may go extinct. We find that the presence of spite can make a population significantly more likely to (...) go extinct, but that this does not preclude the possibility of spite reliably evolving. Additionally, we find that the stochastic effects of small fluctuating populations allow for the evolution and predominance of signal-mediated conditional spite across a wide range of conditions. These results suggest that directed harm, even if costly, can play a significant early role in the evolution of social behaviors and this provides a possible origin for punishment. (shrink)

Joint attention occurs when two (or more) individuals attend together to some object. It has been identified by psychologists as an early form of our joint engagement, and is thought to provide us with an understanding of other minds that is basic in that sophisticated conceptual resources are not involved. Accordingly, it has also attracted the interest of philosophers. Moreover, a very recent trend in the psychological and philosophical literature on joint attention consists of developing the suggestion that it holds (...) partially in virtue of communication: it is because we share our thoughts or feelings about an object that our individual attention becomes joint. This paper unpacks the communicative suggestion in a way that accounts for joint attention's basicness. (shrink)

In this paper, I explore the relationship between naturalism and transcendental idealism in Fichte. I conclude that Fichte is a near-naturalist, akin to Baker, Lynne Rudder (2017). “Naturalism and the idea of nature,” Philosophy 92 (3): 333–349. A near-naturalist is one whose position looks akin to the naturalist in some ways but the near-naturalist can radically differ in metaphilosophical orientation and substantial commitment. This paper is composed of three sections. In the first, I outline briefly what I take transcendental idealism (...) to be, as well as some differences in types of naturalism, and how this maps on to Fichte. In the second, I give an exegesis of Fichte’s key arguments in the Later Jena period, which are important for the question of his relationship to naturalism. In the third, I continue the exegesis with a discussion of Fichte’s conception of God, and conclude that these arguments support a near-naturalist reading of Fichte. (shrink)

“I am only what I make myself to be”, Fichte tells us. In this paper, I outline Fichte’s views on sex, marriage and gender, with two aims. Firstly, to elucidate an aspect of his moral theory which has received little attention, and secondly to argue that Fichte’s distinctive stance on selfhood, freedom, and normativity lead to a revisionary account of gender expression and identity, where people can freely carve out their own identity, irrespective of “nature”. In this paper, I therefore (...) outline Fichte’s own views, highlighting what I see as a tension in the texts between essentialism and antiessentialism about gender, before reconstructing a neo-Fichtean view which foregrounds the anti-essentialist aspect. (shrink)

Companies are increasingly singing up to a range of corporate responsibility codes and other voluntary commitments. Using evidence from the mining industry’s experience with the Australian Greenhouse Challenge, the Minerals Council’s Code for Environmental Management and the ISO14001 Specification for Environmental Management Systems, this article examines whether the outcomes from the adoption of multiple voluntary approaches differ from those outcomes that would be expected if each voluntary approach was adopted in isolation. The article demonstrates that it is feasible for companies (...) to participate in multiple voluntary approaches and to derive benefits such as reduced transaction costs, improved data quality and enhanced implementation. However, there is limited evidence that the voluntary approaches in combination have enhanced environmental performance, economic efficiency, innovation or competitiveness beyond that which would be achieved from each of the approaches in isolation. Furthermore, many of the limitations of voluntary approaches (in particular, environmental performance, acceptability to NGOs) remain. (shrink)

The view that allegiance to characters is a matter of general moral assessment, as developed by Carroll (1984) and Smith (1995), has the resources to respond to counterexamples proposed in the literature, including appeals to anti-heroes, rough heroes and other ‘reprehensible characters’ that garner our allegiance. It can even admit non-moral factors as subterranean influences on moral assessment. Nevertheless, the view requires that the characters we most favour are those with the highest moral standing, and this does not seem to (...) be true of the character arc story (Kelly, 2020). Rather, the mixture of good and bad impulses in the protagonist is set off by the unalloyed moral example of the moral centre, a supporting character whose fate may barely interest us. We conclude that narrative theory is better served by allowing the moral hierarchy of a story to differ from the rank order of its allegiances, and hence that audience affiliation is not simply a matter of moral assessment. (shrink)

We discuss the relationship between the political philosophies of Feyerabend and Marx, focusing on the nature of the political process, the ideal of the 'free society', and the ends of politics.

This chapter focuses on one of the common fallacies in Western philosophy called “stolen concept”. The fallacy of the stolen concept is most closely associated with the works of novelist Ayn Rand and those who find her philosophy persuasive. The defining characteristic of the fallacy is “the act of using a concept while ignoring, contradicting or denying the validity of the concepts on which it logically and genetically depends”. To the extent that one could be said to use a fallacy (...) intentionally, it is more likely to occur when there is a failed attempt to point to a contradiction. The easiest way to avoid stealing concepts is to ensure that contradictions are instituted at the same conceptual level or utilizing a lower‐order concept to contradict a higher‐order one. When higher‐order concepts are used to refute the truth of a lower‐order concept, we have the fallacy. (shrink)

This paper explains how an assertion may be understood despite there being nothing said or meant by the assertion. That such understanding is possible is revealed by cases of the so-called ``felicitous underspecification'' of demonstratives: cases where there is understanding of an assertion containing a demonstrative despite the interlocutors not settling on one or another object as the one the speaker is talking about (King 2014a, 2017, 2021). I begin by showing how Stalnaker's ([1978] 1999) well-known pragmatic principles adequately permit (...) and constrain the felicitous underspecification of demonstratives. I then establish a connection between the satisfaction of Stalnaker's principles and understanding, and show how that connection sheds further light on the relevant cases. After developing and motivating my proposal, I address some objections to it, then briefly discuss the felicitous underspecification of expressions other than demonstratives alongside contrasting my proposal with a similar one from Bowker (2015, 2019) that concerns definite descriptions. (shrink)

In “A Case Study in Unethical Transgressive Bioethics” Laurence McCullough and colleagues (2010) call for signers to disavow the Letter of Concern (LoC) regarding Maria New's ongoing work with and...

An extensive body of research details the lack of discussion and collaboration occurring in K12 classrooms in the United States. This study seeks to examine this issue by exploring the associations preservice social studies teachers make between the underlying principles of democratic education and the use of discussion in the social studies classroom. The present qualitative multi-case study uses a collection of field-based data and university coursework to examine how six preservice social studies teachers at a large southeastern university conceptualize (...) and value discussion as a pedagogical approach. Findings suggest that preservice social studies teachers do see value in the use of discussion and associate it with broad themes of democratic education. However, because their understandings of democratic education are often vague and unclear, the associations being made often do not reflect the work being conducted within academia in regards to social justice. (shrink)

Both advocates and opponents of the animalist view that we are fundamentally biological organisms have typically assumed that animalism is incompatible with intuitive verdicts about cerebrum isolation and transplantation. It is argued here that this assumption is a mistake. Animalism, developed in a natural way, in fact strongly supports these intuitive verdicts. The availability of this attractive resolution of a central puzzle in the personal identity debate has been obscured by a range of factors, including the prevalence in contemporary metaphysics (...) of a certain conception of the nature of organisms. I end by explaining how the animalist can use intuitive verdicts, usually thought to present a difficulty for the view, as positive evidence for claims about the persistence conditions of the relevant kind of organism. (shrink)

This multi-case study explores the impact of cooperating teachers (CTs) on the autonomous pedagogical practices of preservice social studies teachers at a large southeastern university. The study examines participants’ written reflections, social studies teaching philosophies, lesson plans, and interview transcripts to identify how field placements and, more specifically, cooperating teachers directly influence the autonomous decision-making practices of student teachers (STs). The author will discuss the socialization of the participants and the role of the CTs in both preventing and promoting the (...) autonomous practices of the STs as they attempted to fulfill their identified aims of education. The case will be made for a revision of field experiences to promote teacher autonomy through better reflection on the part of STs. (shrink)

abstract: I provide a novel interpretation of Aristotle's account of the unity of soul, treating it as resolving the apparent incompatibility of the existence of psychic parts and the soul's status as a unifying form. This incompatibility, I contend, rests on a problematic assumption: mereological actualism, or the claim that parts are actually distinct and prior to the whole. Aristotle successfully undermines actualism and formulates an alternative conception of parthood within De Anima 's figure-soul analogy. As triangles are only potentially (...) present within quadrilaterals, so lower psychic parts are potential parts of higher souls. This picture treats a soul not as a mere aggregate of capacities, but as essentially unified and prior to its parts. Finally, I argue that this picture can be illuminated and must be read against the background of his hylomorphic account of the unity of form given in Metaphysics H.6. (shrink)

Alexander Raven Thomson was a British fascist philosopher, active from 1932 to 1955. I outline Thomson’s Spenglerian views on civilization and decline. I argue that Thomson in his first book is an orthodox Spenglerian who accepts that decline is inevitable and thinks that it is morally required to destroy civilization in its final stages. I argue that this suffers from conceptual issues which may have caused Thomson’s change to a revised form of Spenglerianism, which is more authentically fascist. This authentically (...) fascist view is then seen to fall prey into the problem inherent in the very idea of permanent rebirth. (shrink)

The implications of commonalities in the contributions of five key thinkers in twentieth century phenomenology are discussed in relation to both original aims and contemporary projects. It is argued that, contrary to the claims of Husserl, phenomenology can only operate as hermeneutic phenomenology. Hermeneutics arose within German idealism. It began with Friedrich Ast and Heinrich Schleiermacher and was further developed by, among others, Wilhelm Dilthey and Martin Heidegger. Hermeneutics claims that current understanding is created on the basis of the prior (...) understanding taken to any new situation, in that what is initially understood or believed determines the direction and scope for inquiry or action. Subsequent action and conclustions are similarly based on what has been previously understood and believed. As a consequence, however, what may, in some cases, result is the confirmation of prior inaccurate understanding. For these reasons, it is important to be clear about how initial understandings are formed and how they inform a discipline, be it the Husserlian phenomenology of intentionality or any empirical phenomenological approach. Indo-Pacific Journal of Phenomenology , Volume 8, Edition 1 May 2008. (shrink)

In this paper, I will investigate the early work of William Temple (1881–1944). My contention is that Temple’s systematic philosophy contains resources for an interesting variant of a desire argument for God’s existence and for the truth of Christianity. This desire argument moves from claims about the nature of human reason to the conditions for its satisfaction and how that satisfaction might be achieved. In constructing this argument, Temple confronts the problem of evil, and so I will also outline his (...) response to the problem here. Temple is often overlooked in histories of philosophy, though he was conversant with philosophical classics, including Plato, Aristotle, Kant, Hegel, and Lotze, and, to list a few of the contemporaries or near-contemporaries: Balfour, Haldane, F. H. Bradley, A. C. Bradley, Moore, Bosanquet, Joachim, and Croce. He also acknowledges, in the preface to his main philosophical work Mens Creatrix, a special debt to Bergson, but also signals distance from him in the same place. Temple presents an interesting case of a philosopher and theologian (most of his books are a mixture of the two, some being more predominantly one or the other) because of his commitment to philosophical system in the midst of early analytic philosophy. (shrink)

A formal and idealised understanding of intentionality as a mental process is a central topic within the classical Husserlian phenomenological analysis of consciousness. This paper does not define Husserl’s stance, because that has been achieved elsewhere (Kern, 1977, 1986, 1988; Kern & Marbach, 2001; Marbach, 1988, 1993, 2005; Owen, 2006; Zahavi, 2003). This paper shows how intentionality informs therapy theory and practice. Husserl’s ideas are taken to the psychotherapy relationship in order to explain what it means for consciousness to have (...) intentionality in various ways. The role of intentionality in psychopathology and its treatment within cognitive behavioural therapy is explained as a way of showing how understanding intentionality creates a medum for the delivery of care. Indo-Pacific Journal of Phenomenology , Volume 7, Edition 1 May 2007. (shrink)

In 1966, Paul Feyerabend published a short essay on the relation between dialectical materialist philosophy and Niels Bohr’s quantum theory, in which he develops several provocative ideas about the relations between science, ideology and society. I use Feyerabend’s essay to construct an account of his ‘Dadaist’ philosophical methodology. I argue that Dadaism is an ironic form of intellectual seriousness, such that the Dadaist is prepared to take any idea or practice seriously as a potentially valuable contribution to collective human thought (...) and action (despite any diverging personal convictions), especially if they find such engagement to be lacking in their local culture. I identify a weakness in Feyerabend’s formulation of Dadaism, so far as it is conceived as a matter of individual epistemic character and thus fails to account for the role of the social structure of intellectual activity. This weakness can be remedied by supplementing philosophical Dadaism with descriptions of the kinds of institutions and incentive structures that might cultivate its constitutive epistemic dispositions. (shrink)

What does our naïve conception of a conscious subject demand of the nature of conscious beings? In a series of recent papers David Barnett has argued that a range of powerful intuitions in the philosophy of mind are best explained by the hypothesis that our naïve conception imposes a requirement of mereological simplicity on the nature of conscious beings. It is argued here that there is a much more plausible explanation of the intuitions in question. Our naïve conception of a (...) conscious subject imposes a requirement of topological integrity. (shrink)

It is well-known that Kant defends a conception of God and the final end of our moral striving, called the highest good. In this article, I outline Kant's argument for why we ought to have faith in God and hope for the highest good, and argue that the Kantian argument can be extended in such a way as to show the unity of the theological virtues. This feature of the Kantian account can then have ramifications in further questions regarding the (...) relationship of faith and moral action. (shrink)