Increasing behavioural evidence suggests that expert video game players (VGPs) show enhanced visual attention and visuospatial abilities, but what underlies these enhancements remains unclear. We administered the Poffenberger paradigm with concurrent electroencephalogram (EEG) recording to assess occipital N1 latencies and interhemispheric transfer time (IHTT) in expert VGPs. Participants comprised 15 right-handed male expert VGPs and 16 non-VGP controls matched for age, handedness, IQ and years of education. Expert VGPs began playing before age 10, had a minimum 8 years experience, and (...) maintained playtime of at least 20 hours per week over the last 6 months. Non-VGPs had little-to-no game play experience (maximum 1.5 years). Participants responded to checkerboard stimuli presented to the left and right visual fields while 128-channel EEG was recorded. Expert VGPs responded significantly more quickly than non-VGPs. Expert VGPs also had significantly earlier occipital N1s in direct visual pathways (the hemisphere contralateral to the visual field in which the stimulus was presented). IHTT was calculated by comparing the latencies of occipital N1 components between hemispheres. No significant between-group differences in electrophysiological estimates of IHTT were found. Shorter N1 latencies may enable expert VGPs to discriminate attended visual stimuli significantly earlier than non-VGPs and contribute to faster responding in visual tasks. As successful video-game play requires precise, time pressured, bimanual motor movements in response to complex visual stimuli, which in this sample began during early childhood, these differences may reflect the experience and training involved during the development of video-game expertise, but training studies are needed to test this prediction. (shrink)

This is a review of an extraordinary tome by Charles Taylor, A secular Age. The book contains about 800 pages of intricate analysis and debate.1 This review attempts to summarise the author’s discussion of secularism under a few key headings and then offers a brief discussion of the material in each case. In the final section, it offers some personal reflections on the missiological implications of his main themes.

The article discusses the twin and, to a certain extent, reciprocal ideas of ‘Manifest Success’ and ‘Manifest Destiny.’ It argues that, as developed respectively by certain streams of thought within Islamic communities and religiously motivated political movements within the USA, they both display strong ideological characteristics in the negative sense. Apart from the historical evidence that contradicts their utopian aspirations, the sense of identity and destiny which they wish to inspire is politically dangerous for being illusory. Muslims and Christians need (...) to be aware of the ideological instrumentalising of their faith traditions, in order to be able to repudiate the undesirable appropriation of their core beliefs. (shrink)

J. Andrew Kirk’s book examines – and eventually agrees with – Samuel Huntington’s controversial claim that a dangerous ‘Clash of Civilisations’ today poisons the Western-and-Islamic relationship. Kirk then suggests ways for improving these relations, highlighting Islam’s need to reform itself through a re-embrace of its more eirenic, prophetic Meccan phase. While there is much that is admirable here, the review below suggests Kirk’s interpretation of the ‘prophetic’ relationship to government is too one-sidedly Anabaptist.

This book provides an introduction to postphenomenology, an emerging school of thought in the philosophy of technology and science and technology studies, which addresses the relationships users develop with the devices they use.

Using the notion of strict implication, Robert Kirk claims to have formulated a version of physicalism which is nonreductive. I argue that, depending on how his notion of strict implication is interpreted, Kirk's formulation either fails to be physicalist or else commits him to reductionism. Either way we do not have nonreductive physicalism. I also suggest that the reductionism to which Kirk is committed, though unfashionable, is unobjectionable.

I have argued that a strong kind of physicalism based on the strict implication thesis can consistently reject both eliminativism and reductionism (in any nontrivial sense). This piece defends that position against objections from Andrew Melnyk, who claims that either my formulation doesn't entail physicalism, or it must be interpreted in such a way that the mental is after all reducible to the physical. His alternatives depend on two interesting assumptions. I argue that both are mistaken, thereby, making this (...) kind of nonreductive physicalism clearer and more clearly defensible. (shrink)

Review of Robert Kirk's The Conceptual Link From Physical To Mental (Oxford University Press, 2013).

I am lucky to have two such penetrating commentators as Robert Kirk and Andrew Melnyk. It is also fortunate that they come at me from different directions, and so cover different aspects of my book. Robert Kirk has doubts about the overall structure of my enterprise, and in particular about my central commitment to a distinctive species of phenomenal concepts. Andrew Melnyk, by contrast, offers no objections to my general brand of materialism. Instead he focuses specifically (...) on my discussion of the anti-materialist 'intuition of distinctness', raising questions about my attempt to explain this intuition away, and offering alternative suggestions of his own. (shrink)

In this book, Andrew Inkpin considers the disclosive function of language—what language does in revealing or disclosing the world. His approach to this question is a phenomenological one, centering on the need to accord with the various experiences speakers can have of language. With this aim in mind, he develops a phenomenological conception of language with important implications for both the philosophy of language and recent work in the embodied-embedded-enactive-extended tradition of cognitive science. -/- Inkpin draws extensively on the (...) work of Martin Heidegger, Maurice Merleau-Ponty, and Ludwig Wittgenstein, showing how their respective conceptions of language can be combined to complement each other within a unified view. From the early Heidegger, Inkpin extracts a basic framework for a phenomenological conception of language, comprising both a general picture of the role of language and a specific model of the function of words. Merleau-Ponty’s views are used to explicate the generic “pointing out”—or presentational—function of linguistic signs in more detail, while the late Wittgenstein is interpreted as providing versatile means to describe their many pragmatic uses. Having developed this unified phenomenological view, Inkpin explores its broader significance. He argues that it goes beyond the conventional realism/idealism opposition, that it challenges standard assumptions in mainstream post-Fregean philosophy of language, and that it makes a significant contribution not only to the philosophical understanding of language but also to 4e cognitive science. (shrink)

Can war be justified? Pacifists answer that it cannot; they oppose war and advocate for nonviolent alternatives to war. But defenders of just war theory argue that in some circumstances, when the effectiveness of nonviolence is limited, wars can be justified. -/- In this book, two philosophers debate this question, drawing on contemporary scholarship and new developments in thinking about pacifism and just war theory. Andrew Fiala defends the pacifist position, while Jennifer Kling defends just war traditions. Fiala argues (...) that pacifism follows from the awful reality of war and the nonviolent goal of building a more just and peaceful world. Kling argues that war is sometimes justified when it is a last-ditch, necessary effort to defend people and their communities from utter destruction and death. Pulling from global traditions and histories, their debate will captivate anyone who has wondered or worried about the morality of political violence and military force. Topics discussed include ethical questions of self-defense and other-defense, the great analogy between individuals and states, evolving technologies and methods of warfighting, moral injury and post-traumatic stress disorder, broader political and communal issues, and the problem of regional security in a globalizing world. The authors consider cultural and religious issues as well as the fundamental question of moral obligation in a world saturated in military conflict. The book was written in the aftermath of the war on terrorism and includes reflection on lessons learned from the past decades of war, as well as hopes for the future in light of emerging threats in Europe and elsewhere. -/- The book is organized in a user-friendly fashion. Each author presents a self-contained argument, which is followed by a series of responses, replies, and counter-arguments. Throughout, the authors model civil discourse by emphasizing points of agreement and remaining areas of disagreement. The book includes reader-friendly summaries, a glossary of key concepts, and suggestions for further study. All of this will help students and scholars follow the authors’ dialogue so they may develop their own answer to the question of whether war can be justified. (shrink)

The technologies, markets, and administrations of today's knowledge society are in crisis. We face recurring disasters in every domain: climate change, energy shortages, economic meltdown. The system is broken, despite everything the technocrats claim to know about science, technology, and economics. These problems are exacerbated by the fact that today powerful technologies have unforeseen effects that disrupt everyday life; the new masters of technology are not restrained by the lessons of experience, and accelerate change to the point where society is (...) in constant turmoil. In Between Reason and Experience, leading philosopher of technology Andrew Feenberg makes a case for the interdependence of reason--scientific knowledge, technical rationality--and experience. Feenberg examines different aspects of the tangled relationship between technology and society from the perspective of critical theory of technology, an approach he has pioneered over the past twenty years. Feenberg points to two examples of democratic interventions into technology: the Internet and the environmental movement. He examines methodological applications of critical theory of technology to the case of the French Minitel computing network and to the relationship between national culture and technology in Japan. Finally, Feenberg considers the philosophies of technology of Heidegger, Habermas, Latour, and Marcuse. The gradual extension of democracy into the technical sphere, Feenberg argues, is one of the great political transformations of our time. (shrink)

Quotation marks in natural language that do not function straightforwardly as devices for securing reference to linguistic objects have generally been categorized as instances of either mixed quotation or scare quotation. I argue that certain uses of quotation marks in natural language resist assimilation to either of these two theoretical categories, as well as to the more familiar categories of pure and direct quotation. It follows that we must recognize a novel type of quotation in natural language, which I call (...) dummy quotation because it involves the contribution of semantically minimal `dummy meanings' to composition. I develop a semantic theory of dummy quotation and show that it is better able than rival proposals to account for the troublesome examples in question. (shrink)

Public reason in practice and theory -- False starts: unsuccessful justifications of public reason -- Respect for persons as a constraint on coercion -- Higher-order unanimity escape clause -- Civic friendship as a constraint on reasons for decision -- Public reason and (same-sex) marriage.

Heidegger's later thought is a thinking of things, so argues Andrew J. Mitchell in The Fourfold. Heidegger understands these things in terms of what he names "the fourfold"--a convergence of relationships bringing together the earth, the sky, divinities, and mortals--and Mitchell's book is the first detailed exegesis of this neglected aspect of Heidegger's later thought. As such it provides entré to the full landscape of Heidegger's postwar thinking, offering striking new interpretations of the atomic bomb, technology, plants, animals, weather, (...) time, language, the holy, mortality, dwelling, and more. What results is a conception of things as ecstatic, relational, singular, and, most provocatively, as intrinsically tied to their own technological commodification. A major new work that resonates beyond the confines of Heidegger scholarship, The Fourfold proposes nothing less than a new phenomenological thinking of relationality and mediation for understanding the things around us. (shrink)

In recent years, the science and the philosophy of consciousness has seen growing interest in structural questions about consciousness. This is the Editorial Introduction for a special volume for Philosophy and the Mind Sciences on “Structuralism in Consciousness Studies.”.

Digital artifacts — humanly-constructed items that inhabit our computers and networks — suffer an unfortunate reputation as being virtual and therefore unreal, and all too easy to reproduce on the cheap. These features together prompt the question of this article: if digital artifacts can be reproduced for free, and if they are unreal, why do they have economic value at all? Using a focal case study of bitcoin — the most unreal digital artifact of them all, and one that has (...) been copied and pasted a thousand times over — I answer the question. Some digital artifacts can't be copied on the cheap, as it turns out, and they are real enough to be useful. (shrink)

Written by experts in the field, this volume presents a comprehensive investigation into the relationship between argumentation theory and the philosophy of mathematical practice. Argumentation theory studies reasoning and argument, and especially those aspects not addressed, or not addressed well, by formal deduction. The philosophy of mathematical practice diverges from mainstream philosophy of mathematics in the emphasis it places on what the majority of working mathematicians actually do, rather than on mathematical foundations. -/- The book begins by first challenging the (...) assumption that there is no role for informal logic in mathematics. Next, it details the usefulness of argumentation theory in the understanding of mathematical practice, offering an impressively diverse set of examples, covering the history of mathematics, mathematics education and, perhaps surprisingly, formal proof verification. From there, the book demonstrates that mathematics also offers a valuable testbed for argumentation theory. Coverage concludes by defending attention to mathematical argumentation as the basis for new perspectives on the philosophy of mathematics. ​. (shrink)

In this paper, we outline an approach to giving extensional truth-theoretic semantics for what have traditionally been seen as opaque sentential contexts. We outline an approach to providing a compositional truth-theoretic semantics for opaque contexts which does not require quantifying over intensional entities of any kind, and meets standard objections to such accounts. The account we present aims to meet the following desiderata on a semantic theory T for opaque contexts: (D1) T can be formulated in a first-order extensional language; (...) (D2) T does not require quantification over intensional entities­i.e., meanings, propositions, properties, relations, or the like­in its treatment of opaque contexts; (D3) T captures the entailment relations that hold in virtue of form between sentences in the language for which it is a theory; (D4) T has a finite number of axioms. If the approach outlined here is correct, it resolves a longstanding complex of problems in metaphysics, the philosophy of mind and the philosophy of language. (shrink)

This paper attacks an old dogma in the philosophy of action: the idea that in order to intend to do something one must believe that there is at least some chance that one will succeed at what one intends. I think that this is a mistake, and that recognizing this will force us to rethink standard accounts of what it is to intend to do something and to do it intentionally.

_Edusemiotics_ addresses an emerging field of inquiry, educational semiotics, as a philosophy of and for education. Using "sign" as a unit of analysis, educational semiotics amalgamates philosophy, educational theory and semiotics. Edusemiotics draws on the intellectual legacy of such philosophers as John Dewey, Charles Sanders Peirce, Gilles Deleuze and others across Anglo-American and continental traditions. This volume investigates the specifics of semiotic knowledge structures and processes, exploring current dilemmas and debates regarding self-identity, learning, transformative and lifelong education, leadership and policy-making, (...) and interrogating an important premise that still haunts contemporary educational philosophy: Cartesian dualism. In defiance of substance dualism and the fragmentation of knowledge that still inform education, the book offers a unifying paradigm for education as edusemiotics and emphasises ethical education in compliance with the semiotic unity between knowledge and action. Chapters contain accessible discussions in the context of educational philosophy and theory, crossing the borders between logic, art, and science together with a provocative theoretical critique. Recently awarded a PESA book award for its contribution to the philosophy of education, _Edusemiotics_ will appeal to an academic readership in education, philosophy and cultural studies, while also being an inspiring resource for students. (shrink)

Peirce's Scientific Metaphysics is the first book devoted to understanding Charles Sanders Peirce's (1839-1914) metaphysics from the perspective of the scientific questions that motivated his thinking. While offering a detailed account of the scientific ideas and theories essential for understanding Peirce's metaphysical system, this book is written in a manner accessible to the non-specialist.

Donald Davidson has argued that attention to the necessarily public character of language shows that we cannot be massively mistaken about the world around us, and that consequently skeptical doubts about empirical knowledge are misplaced. The arguments Davidson advances rely on taking as the fundamental methodological standpoint for investigating meaning and related concepts the standpoint of the interpreter of another speaker, on the grounds that it is from the interpreter’s standpoint that we discover what constraints are placed on meaning by (...) the public character of language. In this paper, I argue that although Davidson’s arguments reveal important conceptual connections between meaning and belief on the one hand, and truth and interpretation on the other, they do not show that it is impossible that we are massively mistaken about the external world. (shrink)

The problem of moral luck arises due to a particular tension in our thought. On the one hand, we seem readily inclined to endorse the principle that moral responsibility, that is, one’s praiseworthiness or blameworthiness, cannot be affected by luck, that is, by factors over which one lacks control. But, when we examine our actual practices, we find that our moral judgments are highly sensitive to luck. This resulting tension between principle and practice is the problem of moral luck, and (...) an attempt to solve this problem is an attempt to resolve this tension. The article first explains the traditional characterization of the problem and reviews three general strategies in responding to it. It is then argued that we should characterize the problem in a slightly broader way. This refocusing turns out to have significant methodological implications. (shrink)

A sorites argument is a symptom of the vagueness of the predicate with which it is constructed. A vague predicate admits of at least one dimension of variation (and typically more than one) in its intended range along which we are at a loss when to say the predicate ceases to apply, though we start out confident that it does. It is this feature of them that the sorites arguments exploit. Exactly how is part of the subject of this paper. (...) The majority of philosophers writing on vagueness take it to be a kind of semantic phenomenon. If we are right, they are correct in this assumption, which is surely the default position, but they have not so far provided a satisfactory account of the implications of this or a satisfactory diagnosis of the sorites arguments. Other philosophers have urged more exotic responses, which range from the view that the fault lies not in our language, but in the world, which they propose to be populated with vague objects which our semantics precisely reflects, to the view that the world and language are both perfectly in order, but that the fault lies with our knowledge of the properties of the words we use (epistemicism). In contrast to the exotica to which some philosophers have found themselves driven in an attempt to respond to the sorites puzzles, we undertake a defense of the commonsense view that vague terms are semantically vague. Our strategy is to take fresh look at the phenomenon of vagueness. Rather than attempting to adjudicate between different extant theories, we begin with certain pre-theoretic intuitions about vague terms, and a default position on classical logic. The aim is to see whether (i) a natural story can be told which will explain the vagueness phenomenon and the puzzling nature of soritical arguments, and, in the course of this, to see whether (ii) there arises any compelling pressure to give up the natural stance. We conclude that there is a simple and natural story to be told, and we tell it, and that there is no good reason to abandon our intuitively compelling starting point. The importance of the strategy lies in its dialectical structure. Not all positions on vagueness are on a par. Some are so incredible that even their defenders think of them as positions of last resort, positions to which we must be driven by the power of philosophical argument. We aim to show that there is no pressure to adopt these incredible positions, obviating the need to respond to them directly. If we are right, semantic vagueness is neither surprising, nor threatening. It provides no reason to suppose that the logic of natural languages is not classical or to give up any independently plausible principle of bivalence. Properly understood, it provides us with a satisfying diagnosis of the sorites argumentation. It would be rash to claim to have any completely novel view about a topic so well worked as vagueness. But we believe that the subject, though ancient, still retains its power to inform and challenge us. In particular, we will argue that taking seriously the central phenomenon of predicate vagueness—the “boundarylessness” of vague predicates—on the commonsense assumption that vagueness is semantic, leads ineluctably to the view that no sentences containing vague expressions (henceforth ‘vague sentences’) are truth-evaluable. This runs counter to much of the literature on vagueness, which commonly assumes that, though some applications of vague predicates to objects fail to be truth-evaluable, in clear positive and negative cases vague sentences are unproblematically true or false. It is clarity on this, and related points, that removes the puzzles associated with vagueness, and helps us to a satisfying diagnosis of why the sorites arguments both seem compelling and yet so obviously a bit of trickery. We give a proof that semantically vague predicates neither apply nor fail-to-apply to anything, and that consequently it is a mistake to diagnose sorites arguments, as is commonly done, by attempting to locate in them a false premise. Sorites arguments are not sound, but not unsound either. We offer an explanation of their appeal, and defend our position against a variety of worries that might arise about it. The plan of the paper is as follows. We first introduce an important distinction in terms of which we characterize what has gone wrong with vague predicates. We characterize what we believe to be our natural starting point in thinking about the phenomenon of vagueness, from which only a powerful argument should move us, and then trace out the consequences of accepting this starting point. We consider the charge that among the consequences of semantic vagueness are that we must give up classical logic and the principle of bivalence, which has figured prominently in arguments for epistemicism. We argue there are no such consequences of our view: neither the view that the logic of natural languages is classical, nor any plausible principle of bivalence, need be given up. Next, we offer a diagnosis of what has gone wrong in sorites arguments on the basis of our account. We then present an argument to show that our account must be accepted on pain of embracing (in one way or another) the epistemic view of “vagueness”, i.e., of denying that there are any semantically vague terms at all. Next, we discuss some worries that may arise about the intelligibility of our linguistic practices if our account is correct. We argue none of these worries should force us from our intuitive starting point. Finally, we cast a quick glance at other forms of semantic incompleteness. (shrink)

This paper defends the autonomy thesis, which holds that one can intend to do something even though one believes it to be impossible, against attacks by Fred Adams. Adams denies the autonomy thesis on the grounds that it cannot, but must, explain what makes a particular trying, a trying for the aim it has in view. If the autonomy thesis were true, it seems that I could try to fly across the Atlantic ocean merely by typing out this abstract, a (...) palpable absurdity. If we deny the autonomy thesis, we have an easy explanation: one simply cannot try to do something which one believes to be impossible. In response, I argue, first, by means of examples, that one clearly can try and intend to do what one believes to be impossible; and then l show how we can provide an answer to Adams’s challenge even so. (shrink)

We sketch an account according to which the semantic concepts themselves are not pathological and the pathologies that attend the semantic predicates arise because of the intention to impose on them a role they cannot fulfill, that of expressing semantic concepts for a language that includes them. We provide a simplified model of the account and argue in its light that (i) a consequence is that our meaning intentions are unsuccessful, and such semantic predicates fail to express any concept, and (...) that (ii) in light of this it is incorrect to characterize the pathology simply as semantic inconsistency; a more nuanced view of the problem is needed. We also show that the defects of the semantic predicates need not undercut the use of a truth theory in a compositional semantics for a language containing them because the meaning theory per se need not involve commitment to the axioms of the truth theory it exploits. (shrink)

This essay serves as a general introduction to metaethics, highlighting the ideas that drive us toward or away from the various theories.

Sand drawings are introduced in relation to the fieldwork of British anthropologists John Layard and Bernard Deacon early in the twentieth century, and the status of sand drawings as mathematics is discussed in the light of Wittgenstein’s idea that “in mathematics process and result are equivalent”. Included are photographs of the illustrations in Layard’s own copy of Deacon’s “Geometrical Drawings from Malekula and other Islands of the New Hebrides” (1934). This is a brief companion to my article “Wittgenstein on string (...) figures as mathematics” (2022), published in the journal Philosophical Investigations. (shrink)

In The Mind Doesn’t Work that Way, Jerry Fodor argues that mental representations have context sensitive features relevant to cognition, and that, therefore, the Classical Computational Theory of Mind (CTM) is mistaken. We call this the Globality Argument. This is an in principle argument against CTM. We argue that it is self-defeating. We consider an alternative argument constructed from materials in the discussion, which avoids the pitfalls of the official argument. We argue that it is also unsound and that, while (...) it is an empirical issue whether context sensitive features of mental representations are relevant to cognition, it is empirically implausible. (shrink)

This book provides an analysis of coherence relationships between utterances and their relevance for linguistic form.

My primary aim in this chapter is to explain in what the traditional mind–body problem consists, what its possible solutions are, and what obstacles lie in the way of a resolution. The discussion will develop in two phases. The first phase, sections 1.2–1.4, will be concerned to get clearer about the import of our initial question as a precondition of developing an account of possible responses to it. The second phase, sections 1.5–1.6, explains how a problem arises in our attempts (...) to answer the question we have characterized, and surveys the various solutions that can be and have been offered. More specifically, sections 1.2–1.4 are concerned with how to understand the basic elements of our initial question – how we should identify the mental, on the one hand, and the physical, on the other – and with what sorts of relations between them we are concerned. Section 1.2 identifies and explains the two traditional marks of the mental, consciousness and intentionality, and discusses how they are related. Section 1.3 gives an account of how we should understand ‘physical’ in our initial question so as not to foreclose any of the traditional positions on the mind–body problem. Section 1.4 then addresses the third element in our initial question, mapping out the basic sorts of relations that may hold between mental and physical phenomena, and identifying some for special attention. Sections 1.5–1.6 are concerned with explaining the source of the difficulty in answering our initial question, and the kinds of solutions that have been offered to it. Section 1.5 explains why our initial question gives rise to a problem, and gives a precise form to the mind–body problem, which is presented as a set of four propositions, each of which, when presented independently, seems compelling, but which are jointly inconsistent. Section 1.6 classifies responses to the mind–body problem on the basis of which of the propositions in our inconsistent set they reject, and provides a brief overview of the main varieties in each category, together with some of the difficulties that arise for each. Section 1.7 is a brief conclusion about the source of our difficulties in understanding the place of mind in the natural world. (shrink)

This volume brings together essays written at the cutting edge of an emerging sub-field of environmental philosophy, relating to the nature and role of hope.

A solution to the Liar must do two things. First, it should say exactly which step in the Liar reasoning - the reasoning which leads to a contradiction - is invalid. Secondly, it should explains why this step is invalid.