Offers a comprehensive and accessible exploration of the scope and importance of Gottlob Frege's work.

These new studies of Wittgenstein's Tractatus represent a significant step beyond recent polemical debate.

We correct a misunderstanding by Hale and Wright of an objection we raised earlier to their abstractionist programme for rehabilitating logicism in the foundations of mathematics.

Crispin Wright and Bob Hale have defended the strategy of defining the natural numbers contextually against the objection which led Frege himself to reject it, namely the so-called ‘Julius Caesar problem’. To do this they have formulated principles (called sortal inclusion principles) designed to ensure that numbers are distinct from any objects, such as persons, a proper grasp of which could not be afforded by the contextual definition. We discuss whether either Hale or Wright has provided independent motivation for a (...) defensible version of the sortal inclusion principle and whether they have succeeded in showing that numbers are just what the contextual definition says they are. (shrink)

What is wrong with abstraction’, Michael Potter and Peter Sullivan explain a further objection to the abstractionist programme in the foundations of mathematics which they first presented in their ‘Hale on Caesar’ and which they believe our discussion in The Reason's Proper Study misunderstood. The aims of the present note are: To get the character of this objection into sharper focus; To explore further certain of the assumptions—primarily, about reference-fixing in mathematics, about certain putative limitations of (...) abstractionist set theory, and about the effects of impredicativity in abstraction principles—which underlie it; and To advance the debate of the issues thereby raised. Thanks for helpful comments to Roy Cook and to an anonymous referee. CiteULike Connotea Del.icio.us What's this? (shrink)

Peer review is a widely accepted instrument for raising the quality of science. Peer review limits the enormous unstructured influx of information and the sheer amount of dubious data, which in its absence would plunge science into chaos. In particular, peer review offers the benefit of eliminating papers that suffer from poor craftsmanship or methodological shortcomings, especially in the experimental sciences. However, we believe that peer review is not always appropriate for the evaluation of controversial hypothetical science. We argue that (...) the process of peer review can be prone to bias towards ideas that affirm the prior convictions of reviewers and against innovation and radical new ideas. Innovative hypotheses are thus highly vulnerable to being “filtered out” or made to accord with conventional wisdom by the peer review process. Consequently, having introduced peer review, the Elsevier journal Medical Hypotheses may be unable to continue its tradition as a radical journal allowing discussion of improbable or unconventional ideas. Hence we conclude by asking the publisher to consider re-introducing the system of editorial review to Medical Hypotheses. (shrink)

The paper presents an interpretation of the thinking behind the early Wittgenstein's "general form of the proposition." It argues that a central role is played by the assumption that all domains of discourse are governed by the same laws of logic. The interpretation is presented partly through a comparison with ideas presented recently by Michael Potter and Peter Sullivan; the paper argues that the above assumption explains more of the key characteristics of the "general form of (...) the proposition" than Potter and Sullivan suppose, including, in particular, its claim that the bases from which all other propositions are derived must be elementary propositions. (shrink)

Self‐evidently the standard work on the topic its whole title defines, Sir Michael Dummett’s Frege: Philosophy of Mathematics (FPM) is also the most profound and creative discussion in recent decades of the problems confronting the branch of philosophy mentioned after the colon. Chapters 14‐18 and 23‐24 of this book constitute a continuous and challenging diagnosis of these problems.1 They culminate in the proposal that these problems present an impasse that can be escaped only by adopting a constructivist understanding of (...) mathematical generality. Dummett’s case for that conclusion is no less complexly over‐layered than the problems themselves. By contrast my aims in this discussion of his case are limited in various ways, and three of these should be mentioned straightaway. In the first place, I will aim to consider a case that, if sound, would warrant a constructivist understanding of generality in mathematics generally (and so I will not be considering lines of argument specific to set theory, or to those parts of mathematics plausibly dependent on notions intrinsic to set theory). Secondly, I aim to consider a case which, while general in its application within mathematics, is not more general than that (and so would not warrant a broader anti‐realism). Reasons for these first two limitations are discussed in section 1. A third limitation is that I will aim only to understand Dummett’s case, and not to assess it. Perhaps some will think this third limitation calls for explanation or excuse. I think it needs no excuse and that the explanation is obvious. When we are dealing with fundamentally important work by a great philosopher, understanding is often ambition enough. In Michael Dummett’s work, that is what we are dealing with. (shrink)

Ever since the publication of 'Truth' in 1959 Sir Michael Dummett has been acknowledged as one of the most profoundly creative and influential of contemporary philosophers. His contributions to the philosophy of thought and language, logic, the philosophy of mathematics, and metaphysics have set the terms of some of most fruitful discussions in philosophy. His work on Frege stands unparalleled, both as landmark in the history of philosophy and as a deep reflection on the defining commitments of the analytic (...) school.This volume of specially composed essays on Dummett's philosophy presents a new perspective on his achievements, and provides a focus for further research fully informed by the Dummett's most recent publications. Collectively the essays in philosophy of mathematics provide the most sustained discussion to date of the role of Dummett's diagnosis of the root of the logico-mathematical paradoxes in his case for an intuitionist revision of classical mathematics. The themes of other essays include a fundamental challenge to Dummett's Fregean understanding of predication, and a criticism of his case for logical revision outside of mathematics. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:February 19, 2011 (11:48 am) E:\CPBR\RUSSJOUR\TYPE3002\russell 30,2 040 red.wpd Reviews 161 7 In, respectively, PaciWsm in Britain and Semi-Detached Idealists: the British Peace Movement and International Relations (Oxford: Oxford U. P., 2000). 8 See Monk 2: Chap. 13. FUNCTIONS OR PROPOSITIONAL FUNCTIONS? Alexander Paul Bozzo Philosophy / Marquette U. Milwaukee, wi 53233, usa [email protected] Michael Potter and Tom Ricketts, eds. The Cambridge Companion to Frege. Cambridge, uk: (...) Cambridge U. P., 2010. Pp. vii, 630. isbn 978-0-521-62479-4 (pb). £57.00; £21.99 (pb). us$38.99 (pb). February 19, 2011 (11:48 am) E:\CPBR\RUSSJOUR\TYPE3002\russell 30,2 040 red.wpd 162 Reviews 1 Frege: Philosophy of Mathematics (Cambridge, ma: Harvard U. P., 1991), p. 111. The paragraph contains an expression of Frege’s Context Principle and the need for Hume’s Principle as a criterion of identity in the deWnition of number. 2 There are in fact Wve stated goals. The others are: (iii) to serve as a reference work for students and non-specialists, (iv) to provide a route into the study of Frege historically and to any relevant contemporary concerns in the philosophies of logic, language, mathematics, and mind, and (v) to provide, for new readers, the most convenient detailed guide to Frege currently available. Gottlob Frege is widely recognized as one of the chief progenitors of mathematical logic and philosophy of languagez—zindeed, the importance attributed to Frege’s innovations is such that Michael Dummett, when reXecting on§62 of Frege’s Die Grundlagen der Arithmetik, feels compelled to remark that the paragraph therein is “arguably the most pregnant philosophical paragraph ever written.”1 Whether or not one agrees with Dummett on this point, the magnitude of Frege’s inXuence on the current philosophical landscape is incontestable. Frege revolutionized the then dominant Aristotelian conception of logic, introducing a formal language now recognized as the predicate calculus. Central to this end were Frege’s insights on quantiWcation, the notation that expressed it, the logicist project, and the extension of mathematical notions like function and argument to natural language. The long-awaited Cambridge Companion to Frege is a compendium of Fregean scholarship that rigorously explores these and similar topics; editors Thomas Ricketts and Michael Potter have compiled a comprehensive collection of fourteen essays that individually provide focused appraisals of a number of Frege’s most substantial insights. On the advice of this journal’s editor, I have limited my review to the connections (or rather dissimilarities ) that exist between Frege and Russell, relying exclusively on Peter Hylton ’s contribution to the collection, “Frege and Russell”. Following a brief consideration of the volume as a whole, I move immediately into a detailed explication of Hylton’s analysis. The volume includes among its goals the following two aims: (i) to provide, for advanced students and specialists, a conspectus of recent interpretation of Frege, and (ii) to dispel the intimidation felt by readers who confront a diUcult thinker.2 I single out these ambitions because they most clearly represent the volume’s strengths and shortcomings. Enthusiasts of Frege will not be disappointed by the multitude of rigorously and technically written essays, essays that contribute substantially and originally to the collective understanding of Frege and his work. For instance, Thomas Ricketts provides a thoughtful and thorough analysis—an analysis that moves well beyond mere explication—of Frege’s concept/object distinction, in particular its relevance for Frege’s Context Principle and logicism more generally. Similarly, Richard Heck addresses a number of central yet largely unexplored issues pertaining to the overall signiWcance of February 19, 2011 (11:48 am) E:\CPBR\RUSSJOUR\TYPE3002\russell 30,2 040 red.wpd Reviews 163 3 I strongly encourage that non-specialists augment The Cambridge Companion to Frege with Joan Weiner’s Frege Explained: from Arithmetic to Analytic Philosophy (Chicago : Open Court, 2004), one of the best available introductory texts on Frege. 4 The essay in fact was available as early as 2005 in Hylton’s Propositions, Functions, and Analysis: Selected Essays on Russell’s Philosophy (New York, ny: Oxford U. P., 2005). The editors of The Cambridge Companion to Frege partially... (shrink)

In this volume, leading philosophers of psychiatry examine psychiatric classification systems, including the Diagnostic and Statistical Manual of Mental Disorders, asking whether current systems are sufficient for effective diagnosis, treatment, and research. Doing so, they take up the question of whether mental disorders are natural kinds, grounded in something in the outside world. Psychiatric categories based on natural kinds should group phenomena in such a way that they are subject to the same type of causal explanations and respond similarly to (...) the same type of causal interventions. When these categories do not evince such groupings, there is reason to revise existing classifications. The contributors all question current psychiatric classifications systems and the assumptions on which they are based. They differ, however, as to why and to what extent the categories are inadequate and how to address the problem. Topics discussed include taxometric methods for identifying natural kinds, the error and bias inherent in DSM categories, and the complexities involved in classifying such specific mental disorders as "oppositional defiance disorder" and pathological gambling. -/- Contributors George Graham, Nick Haslam, Allan Horwitz, Harold Kincaid, Dominic Murphy, Jeffrey Poland, Nancy Nyquist Potter, Don Ross, Dan Stein, Jacqueline Sullivan, Serife Tekin, Peter Zachar. (shrink)

Academic barbarism : practice and transmission -- Academic barbarism, universities and inequality -- Academic barbarism and the literature of concealment : Roberto Bolaño and W.G. Sebald -- Aaron Swartz, new technologies and the myth of open access -- Academic barbarism and the Asian university : the case of Hong Kong.

It has been claimed that empirical work in psychology requires the attribution of representational content to perceptual states: that is, the attribution of veridicality conditions to those states. This is a claim that can only be evaluated by the examination of actual empirical research. In this paper I argue that talk of ‘representation’ in at least one area of research in the psychology of perception can be reinterpreted so as to avoid the attribution of veridicality conditions. This area is the (...) study of human capacities to perceive the relative numerosities of collections of objects. (shrink)

How do we become aware of the properties or states that are expressed by gestures, utterances, and facial expressions? This paper argues that expression raises peculiar problems, distinct from those of property perception in general. It argues against some current accounts of awareness of expressed states, before proposing an account which appeals to the notion of empathy. Finally, it situates the proposed account within current discussions of expression in the philosophy of music.

Contemporary philosophers of perception, even those with otherwise widely differing beliefs, often hold that universals enter into the content of perceptual experience. This doctrine can even be seen as a trivial inference from the observation that we observe properties – ways that things are – as well as things. I argue that the inference is not trivial but can and should be resisted. Ordinary property perception does not involve awareness of universals. But there are visual experiences which do involve determinate (...) universals: following Wittgenstein, I call these ‘aspect experiences’. The common view of perceptual content effectively conflates aspect experiences with mere property perceptions. Wittgenstein’s later writings on the philosophy of psychology provide an alternative way to think about both aspects and properties. It also forms a contrast with Wittgenstein’s own early treatment of perception in the Tractatus, the doctrine of which is much closer to the contemporary norm among philosophers of perception. In seeing how Wittgenstein moved away from his early view, we can see how we might move away from that norm. (shrink)

The migration and settlement of 11 million unauthorized immigrants is among the leading political challenges facing the United States today. The majority of unauthorized immigrants in the U.S. have been here for more than five years, and are settling into American communities, working, forming families, and serving in the military, even though they may be detained and deported if they are discovered. An open question remains as to what to do about unauthorized immigrants who are already living in the United (...) States. On one hand it is important that the government sends a message that future violations of immigration law will not be tolerated. On the other sits a deeper ethical dilemma that is the focus of this book: what do the state and citizens owe to unauthorized immigrants who have served their adopted country? -/- Earned Citizenship argues that long-term unauthorized immigrant residents should be able to earn legalization and a pathway to citizenship through service in their adopted communities. Their service would act as restitution for immigration law violations. Military service in particular would merit naturalization in countries with a strong citizen-soldier tradition, including the United States. The book also considers the civic value of caregiving as a service to citizens and the country, contending that family immigration policies should be expanded to recognize the importance of caregiving duties for dependents. This argument is part of a broader project in political theory and public policy aimed at reconciling civic republicanism with a feminist ethic of care, and its emphasis on dependency work. As a whole, Earned Citizenship provides a non-humanitarian justification for legalizing unauthorized immigrants based on their contributions to citizens and institutions in their adopted nation. (shrink)

In Legal Pragmatism, Michael Sullivan looks closely at the place of the individual and community in democratic society. After mapping out a brief history of American legal thinking regarding rights, from communitarianism to liberalism, Sullivan gives a rich and nuanced account of how pragmatism worked to resolve conflicts of self-interest and community well-being. Sullivan’s view of pragmatism provides a comprehensive framework for understanding democracy, as well as issues such as health care, education, gay marriage, and illegal (...) immigration that will determine its character in the future. Legal Pragmatism is a bold, carefully argued book that presents a unique understanding of contemporary society, law, and politics. (shrink)

There is an apparent tension in William Blake’s attitude toward the visual. Blake denies the value of sense perception, and of perceptible natural objects, as sources of genuine insight. And he is dismissive of “natural religion” on the grounds that natural objects as present to the senses are insufficient to ground religious experience.Blake’s own spiritual experiences are, however, typically described in intensely visual terms. As a child of eight, he saw “a tree filled with angels” on the common at Peckham (...) Rye in south London, and throughout his life reported “visions” as a source of insight. The narrative of “The Marriage of Heaven and Hell” is largely composed of.. (shrink)

Holiness in the Christian tradition has often been understood in a way that devalues embodiment and practical engagement with the world of one's time. The latter understanding, for example, led to Marx's critique and repudiation of Christianity. Both interpretations of holiness can be understood as mistaken efforts to express the dynamism for authenticity in contextualised human subjectivity. Vatican 2 opposed both views by addressing itself to all people of good will, declaring that everyone was called to holiness, and that authentic (...) Christian identity involved solidarity with the world of one's time, especially those who are poor. Vatican 2, therefore, provided an authoritative faith foundation for holiness expressed through social commitment and for viewing social commitment on the part of people of good will in whatever state of life as a form of holiness. This vision was also the conviction of leading spirituality writers of the period, like Thomas Merton, and inspired liberation theologians and the Latin American Catholic bishops at their conference in Medellín a few years after the Council. The argument of this article is that the emergence and development of a non-dualist Christian spirituality is grounded methodologically in the correct appropriation of the common innate dynamism for authenticity in concrete human persons and lived spiritual experiences consistent with and capable of enhancing this dynamism. (shrink)

To study philosophy is to encounter paradox after paradox. These encounters provoke thought but also frustration. How many times have I seen eager eyes turn to Kierkegaard's Fear and Trembling with the expectation that he will tie ethical justification to religious belief in a comforting and familiar manner, counterbalancing the incessant demand for reasons from Plato and Aristotle and the all-too-radical critiques of Nietzsche. Instead, of course, matters get even harder with Kierkegaard. The turn to the religious doesn't provide justification (...) for the ethical as hoped, and worse still in Kierkegaard's little book we are told that he cannot, in language that trades in universals, capture the singularity of god .. (shrink)

Male violence against women is at shocking levels in South Africa. According to Faul, ‘A woman is killed by an intimate partner every eight hours, a probable underestimate because no perpetrator is identified in 20 percent of killings’, whilst ‘More than 30 percent of girls have been raped by the time they are 18’. Reeva Steenkamp’s killing by her partner, Oscar Pistorius, came ‘the day before she planned to wear black in a “Black Friday” protest against the country’s excruciatingly high (...) number of rapes’. The purpose of this article is to reread a key biblical text regarding male violence against women in order to highlight how Jesus would want us to respond to such violence. The text is John 7:53–8:11. The NRSV: Catholic Edition entitles the story ‘The woman caught in adultery’. However, this title is problematic as it can lead to misleading readings of the text, as I will show, and so I have given it a different title, namely ‘The woman threatened with stoning’. (shrink)

Bertrand Russell developed a conception of the nature of the visual field, and of other sensory fields, as part of his project of explaining the construction of the external world. Wittgenstein's remarks on the visual field in the Tractatus are in part a response to Russell. Wittgenstein, against Russell, analyses the visual field in terms of facts rather than objects. Further, his conception of the field is, in a distinctive sense, depsychologised.

Originally published in 1987, Sociology and Social Welfare looks at the relationship between state and welfare in the context of a wider sociological analysis of state and society in post-war Britain. The book looks at two main concerns, the first suggests the ways in which the theory and practice of welfare might be made more reflective and self-conscious if located in sociological understandings of state, society, and welfare. The second suggests that the sociological study of social work and other welfare (...) activities might lead to the development of a more sensitive and practice-informed sociology. (shrink)

New York University mathematical physicist Alan Sokal published in the postmodern humanities journal Social Text a parody entitled Transgressing the Boundaries: Toward a Transformative Hermeneutics of Quantum Gravity [1]. His point in doing so was to test whether the field of ``cultural studies of science'' was seriously lacking in ``intellectual standards.'' His article is nonsense from start to finish, but was still published. He revealed the hoax in another article in Lingua Franca [2]. The incident, and reactions to it, now (...) being called the Sokal Affair, have received wide coverage in The New York Times [3]. (shrink)

This project explores the potential for pragmatism to contribute to debates in philosophy of law. In particular, it claims that the method of reconstruction developed in the work of John Dewey can be fruitfully applied to contemporary legal institutions. As an example, a pragmatic approach to rights is defended as not only theoretically attractive, contra Ronald Dworkin, but as offering practical advantages over competing communitarian alternatives. Moreover, it is claimed that by proceeding in a self-consciously genealogical fashion and by recognizing (...) the interests with which one approaches inquiry, the pragmatist has resources to minimize the risk of paternalism even as she offers, in light of present social circumstances, a substantive reconstruction of rights. (shrink)

This paper is a book review of "Scholastic Metaphysics: A Contemporary Introduction" by Edward Feser.

odi profanum uulgus et arceo.fauete linguis: carmina non priusaudita Musarum sacerdosuirginibus puerisque canto.I hate and spurn the unversed crowd.Mind your tongues: songs yet unheardI sing to boys and virgin girls,the Muses' priest.

This book is a synthetic historiography of present-day international relations theory, a critical analysis of the continuing diversity and complexity of enduring themes through a sustained focus on the analysis of the empirical evidence accumulated by social scientists. Special attention is given to key historical changes in theoretical approaches over the past half-century with full recognition of the contestation over state-based theory, and the changing fortunes of contemporary approaches. The book suggests that viable theories must transcend current intellectual fashion, and (...) attempts to bring together theory and practice while demonstrating the difficulty of assessing competing theories. It addresses multiple strands of thought and assumes that their development cannot be understood in isolation from each other. (shrink)

Throughout his career, Wittgenstein was preoccupied with issues in the philosophy of perception. Despite this, little attention has been paid to this aspect of Wittgenstein's work. This volume redresses this lack, by bringing together an international group of leading philosophers to focus on the impact of Wittgenstein's work on the philosophy of perception. The ten specially commissioned chapters draw on the complete range of Wittgenstein's writings, from his earliest to latest extant works, and combine both exegetical approaches with engagements with (...) contemporary philosophy of mind. Topics covered include: perception and judgement in the _Tractatus _ aspect-perception the putative intentionality of perception representationalism. The book also includes an overview which summarises the evolution of Wittgenstein's views on perception throughout his life. With an outstanding array of contributors, _Wittgenstein and Perception_ is essential reading for students and scholars of Wittgenstein’s work, as well as those working in philosophy of mind and philosophy of perception. Contributors: Yasuhiro Arahata, Michael Campbell, William Child, Daniel Hutto, Michael O’Sullivan, Marie McGinn, Michel terHark, Charles Travis, and José Zalabardo. (shrink)

Research on implicit learning - a cognitive phenomenon in which people acquire knowledge without conscious intent or awareness - has been growing exponentially. This volume draws together this research, offering the first complete reference on implicit learning by those who have been instrumental in shaping the field. The contributors explore controversies in the field, and examine: functional characteristics, brain mechanisms and neurological foundations of implicit learning; connectionist models; and applications of implicit learning to acquiring new mental skills.

There is an ecology of bad ideas, just as there is an ecology of weeds, and it is characteristic of the system that basic error propagates itself.–Gregory Bateson, Steps Towards an Ecology of Mind...