Shors & Matzel's target article is a thought-provoking attempt to reconceptualise long-term potentiation as an attentional or arousal mechanism rather than a memory storage mechanism. This is incompatible with the facts of the neurobiology of attention and of the behavioural neurophysiological properties of hippocampal neurons.

Interpreters of Kant’s Refutation of Idealism face a dilemma: it seems to either beg the question against the Cartesian sceptic or else offer a disappointingly Berkeleyan conclusion. In this article I offer an interpretation of the Refutation on which it does not beg the question against the Cartesian sceptic. After defending a principle about question-begging, I identify four premises concerning our representations that there are textual reasons to think Kant might be implicitly assuming. Using those assumptions, I offer a reconstruction (...) of Kant’s Refutation that avoids the interpretative dilemma, though difficult questions about the argument remain. (shrink)

Viewing Foucault in the light of work by Continental and American philosophers, most notably Nietzsche, Habermas, Deleuze, Richard Rorty, Bernard Williams, and Ian Hacking, Genealogy as Critique shows that philosophical genealogy involves not only the critique of modernity but also its transformation. Colin Koopman engages genealogy as a philosophical tradition and a method for understanding the complex histories of our present social and cultural conditions. He explains how our understanding of Foucault can benefit from productive dialogue with philosophical allies (...) to push Foucaultian genealogy a step further and elaborate a means of addressing our most intractable contemporary problems. (shrink)

This book investigates the subjective and objective representations of the world, developing analogies between secondary qualities and indexical thoughts and arguing that subjective representations are ineliminable. Throughout, McGinn brings together historical and contemporary discussions to illuminate old problems in a novel way.

Scholarship on the politics of new media widely assumes that communication functions as a sufficient conceptual paradigm for critically assessing new media politics. This article argues that communication-centric analyses fail to engage the politics of information itself, limiting information only to its consequences for communication, and neglecting information as it reaches into our selves, lives, and actions beyond the confines of communication. Furthering recent new media historiography on the “information theory” of Shannon and Wiener, the article reveals both the primacy (...) of communication in midcentury information theory, and also a striking resonance between these postwar communication theories and Habermas’s more recent communicative theory of democracy. To achieve a critical perspective beyond communication, the article proposes a media genealogy of the politics of subjects as a methodology for developing an analysis of how information formats us as subjects of data. (shrink)

Timothy Williamson claimed to prove with a coin-tossing example that hyperreal probabilities cannot save the principle of regularity. A premise of his argument is that two specified infinitary events must be assigned the same probability because, he claims, they are isomorphic. But as has been pointed out, they are not isomorphic. A way of framing Williamson’s argument that does not make it depend on the isomorphism claim is in terms of shifts in Bernoulli processes, the usual mathematical model of sequential (...) coin tossing. But even so framed, the argument still fails. (shrink)

Nanotechnology thrives in the realm of the virtual. Throughout its history, the field has been shaped by futuristic visions of technological revolution, hyperbolic promises of scientific convergence at the molecular scale, and science fiction stories of the world rebuilt atom by atom. Even today, amid the welter of innovative nanomaterials that increasingly appear in everyday consumer products—the nanoparticles enhancing our sunscreens, the carbon nanotubes strengthening our tennis rackets, the antimicrobial nano-silver lining our socks, the nanofilms protecting our wrinkle-free trousers—the public (...) rhetoric of nanotechnology constantly reminds us that such precision-engineered materials merely represent a trace or a premonition of the amazing future still to come... (shrink)

Intelligence remains ill-defined. Theories of intelligence and the goal of Artificial Intelligence have been the source of much confusion both within the field and among the general public. Studies that contribute to a well-defined goal of the discipline and spread a stronger, more coherent message, to the mainstream media, policy-makers, investors, and the general public to help dispel myths about A.I. are needed. We present the preliminary results of our research survey “Defining Intelligence.” Opinions, from a cross sector of professionals, (...) to help create a unified message on the goal and definition of A.I. (shrink)

Elementary axioms describe a category of categories. Theorems of category theory follow, including some on adjunctions and triples. A new result is that associativity of composition in categories follows from cartesian closedness of the category of categories. The axioms plus an axiom of infinity are consistent iff the axioms for a well-pointed topos with separation axiom and natural numbers are. The theory is not finitely axiomatizable. Each axiom is independent of the others. Further independence and definability results are proved. Relations (...) between categories and sets, the latter defined as discrete categories, are described, and applications to foundations are discussed. (shrink)

If philosophy consists of conceptual analysis, is it thereby debarred from being a science? This article argues that it is not and that philosophy so conceived is a science. The argument takes the form of careful attention to the meaning of “science,” “experiment,” “empirical,” and related words. Philosophy is a formal science. This does not mean it is not part of the humanities. The role of observation in other kinds of science is investigated. There is more methodological homogeneity in the (...) various sciences, including philosophy, than has been recognized, despite some clear differences. Seeing this helps restore philosophy to its rightful place in the academic firmament. (shrink)

In this companion to ‘Charity, Interpretation, and Belief’, McGinn broadens his attack on Davidson's principle of charity, arguing that charity is no more required for the ascription of notional beliefs (i.e. shared concepts) than it is for the ascription of relational beliefs. His argument takes the form of a reductio: if Davidson were right that about the inherently charitable nature of interpretation, then, McGinn argues, traditional sceptical worries (e.g. concerning the external world, other minds) would not even arise. But that (...) is absurd. In the concluding section, McGinn presents his preferred (Quinean) method of interpretation, according to which the ascription of beliefs and meanings proceeds only after the attribution of perceptual experiences. (shrink)

often insisted existence in mathematics means logical consistency, and formal logic is the sole guarantor of rigor. The paper joins this to his view of intuition and his own mathematics. It looks at predicativity and the infinite, Poincaré's early endorsement of the axiom of choice, and Cantor's set theory versus Zermelo's axioms. Poincaré discussed constructivism sympathetically only once, a few months before his death, and conspicuously avoided committing himself. We end with Poincaré on Couturat, Russell, and Hilbert.

In this chapter, McGinn begins with a study of the meaning of monstrosity, in which he considers the view set out in the previous chapters that evil is ugliness of soul. Monsters seem to be visible embodiments of evil: however, the connection between physical ugliness and ugliness of soul is not logically necessary. To pursue this point, McGinn presents a close study of Mary Shelley's Frankenstein. McGinn interprets the novel as a metaphorical depiction of the human condition. He argues that (...) the life of Frankenstein's monster can be understood as a model of human life. (shrink)

The article looks briefly at Fefermans own foundations. Among many different senses of foundations, the one that mathematics needs in practice is a recognized body of truths adequate to organize definitions and proofs. Finding concise principles of this kind has been a huge achievement by mathematicians and logicians. We put ZFC and categorical foundations both into this context.

Peter Carruthers argues that phenomenal consciousness might not matter very much either for the purpose of determining which nonhuman animals are appropriate objects of moral sympathy, or for the purpose of explaining for the similarities in behavior of humans and nonhumans. Carruthers bases these claims on his version of a dispositionalist higher-order thought (DHOT) theory of consciousness which allows that much of human behavior is the result of first-order beliefs that need not be conscious, and that prima facie judgments about (...) the importance of consciousness are due to confabulation. We argue briefly against his claim that ‘the moral landscape can remain unchanged’ even if all or nearly all nonhuman animals are taken to be incapable of conscious experience. We then show how a first-order representational (FOR) theory of consciousness might be defended against Carruthers’ criticisms. Finally, we argue that Carruthers’ appeal to confabulation undercuts his own arguments for an evolutionary explanation for consciousness, posing a greater epiphenomenalist threat to his DHOT theory than he concedes. (shrink)

This paper challenges the view that there is one medical model of disability monolithically and oppressively imposed on disabled people. Because the presence of disability may be ambiguous in any given case, multiple actors, lay and professional, may invoke particular medical models of disability and advance competing claims about an individual’s disabilities and related needs. The literature for parents of disabled children is seen as a resource on which parents can draw in making claims about their children’s disabilities and disability-related (...) needs. Particular attention is given to the assumptions that this literature makes about the identity, resources and dispositions of the audience. Ultimately, these assumptions favor disability claims made by white, highly educated, upper-income parents. (shrink)

The following review summarizes and examines Mark Solms's article Dreaming and REM Sleep are controlled by different brain mechanisms, which argues why the understanding of REM sleep as the physiological equivalent of dreaming needs to be re-analyzed. An analysis of Solms's article demonstrates that he makes a convincing argument against the paradigmatic activation-synthesis model proposed by Hobson and McCarley and provides provocative evidence to support his claim that REM and dreaming are dissociable states. In addition, to situate Solms's findings in (...) concurrent research, other studies are mentioned that are further elucidated by his argument. [Solms]. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Leo Strauss on Plato's Euthyphro ed. Hannes Kerber, and Svetozar Y. MinkovColin David PearsKERBER, Hannes, and Svetozar Y. Minkov, editors. Leo Strauss on Plato's Euthyphro. University Park: Pennsylvania State University Press, 2023. vii + 231 pp. Cloth, $74.95; paper, $22.95Leo Strauss is an enigmatic figure in the landscape of political philosophy, deeply committed to the restoration of political philosophy as the premiere discipline in academia. He spent his (...) career working to reopen le querelle des anciens et des modernes and the theologico-political problem underlying those tensions. Though, as the editors of this volume point out, Strauss's motivations were not merely historiographic and the evolution of his thought was not without significant, if fruitful, setbacks.Strauss's early thought is defined by his engagement with Maimonides, and especially Philosophy and Law (1935). Without fully abandoning the [End Page 550] traditional interpretation of Maimonides as reconciling Jewish and Aristotelian philosophy, Strauss advances Maimonides as an esoteric thinker with a more complex and nuanced philosophic perspective. Strauss later turned to al-Farabi, who like Maimonides grapples with the complex interrelation of reason, revelation, and the role of philosophy. It was during this era that Strauss, having just fled Nazi Germany in 1938, confirmed his view of esoterism in philosophic writing and jettisoned limited traditional interpretations.However, these phases of Strauss's early development prove short-lived. In 1946, Strauss "suffers" his famous "shipwreck," a profound philosophic crisis, which compelled him "to begin again from the beginning" (Strauss to Löwith, 1946). Al-Farabi had led Strauss back into a study of Plato and to the crisis of reason laid out in Plato's dialogues, the crux of which is the possibility that there may exist permanent limits on what philosophy or science can know about the fundamental nature of things. The implications this has regarding the legitimacy of divine revelation led to the "second sailing" suggested in the Phaedo, and to Strauss's complete reevaluation of the theologico-political problem.The present volume provides a view of Strauss's evolving thought immediately following his "shipwreck" and as he begins to critically elaborate on his view of the relationship between philosophy and religion. Included are Strauss's notebook on Plato's Euthyphro and Crito (1948), a draft of his first lecture on the Euthyphro (1950), notes for his second lecture on the Euthyphro and the text of the lecture itself (1952), as well as marginalia and selections from his copy of Plato's dialogue. Together, these materials make up the several layers surrounding the heart of Strauss's thought on the problems of justice and piety, or "whether the right and necessity of philosophy are completely evident."Reading this volume is an exercise in flipping back and forth between one section and another to the point where one is tempted to break the spine, separate the sections, and lay them out side by side. Strauss's notebook provides his line-by-line interpretation of the Platonic dialogues and forms the basis for both the draft of his first lecture, his notes on the second, and his 1952 lecture itself. Astute readers may already notice in the notebook how Strauss subtly opens up his view of piety, for example by taking seriously Euthyphro's first but formally flawed definition of piety and gradually refusing to position Euthyphro as a fool. Strauss's draft of his first lecture picks up the notebook's themes but still presents a view of piety more in line with the pro-philosopher stance presented early in the notes. By contrast, the 1952 lecture presents a more elegant formulation of Strauss's position, both in words and actions. That is, not only does the second lecture closely follow the notebook's nuanced exegesis, but it is also designed to stimulate the reader's thinking on the problems of justice and piety, rather than resolve these didactically.Strauss appears to have abandoned the approach he took in the first lecture in favor of an approach that echoed Plato's own presentation in the Euthyphro. He closes the 1952 lecture with two especially salient [End Page 551] points. Returning to his early claim... (shrink)

This book presents a critical reconstruction of the social and political facets of Thomas Hill Green’s liberal socialism. It explores the complex relationships Green sees between human nature, personal freedom, the common good, rights and the state. It explores Green’s analysis of free exchange, his critique of capitalism and his defence of trade union activity and the cooperative movement. It establishes that Green gives only grudging support to welfarism, which he saw as a conservative mechanism in effect if not conscious (...) design. It is shown that he believes state provision of welfare to be justified only to the extent that peasants and the proletariat lack a culture and institutions which enable them to assert themselves against abusive landlords and capitalists. Ultimately, it is shown that Green’s guiding ideal is the creation of a eudaimonically-enriching kingdom of ends, which favours the creation of a dynamic and free society driven by mass participation through decentralised social and political institutions. This book builds on Colin Tyler’s The Metaphysics of Self-realisation and Freedom, although it can also be read as a freestanding work. (shrink)

This paper will proceed from the assumption of scholars like Anne Fernihough, Peter Fjagsund, Michael Black, and Michael Bell that there are sufficient connecting links between the literary oeuvre of D.H. Lawrence and the philosophizing of Martin Heidegger that they warrant consideration in each other's company. The paper will attempt to provide more evidence for what these scholars have been contending. It seeks to make the case that although D.H. Lawrence and Martin Heidegger start from very different beginning points, the (...) one literary, the other epistemological (so to speak), they arrive at surprisingly similar conclusions about the deficiencies in the specifically modern way of viewing human existence and the world. The paper isolates certain of Lawrence and Heidegger's key passages relevant to the themes of science, humanism, art and death and reveals them as looking at these fundamental issues from a remarkably similar standpoint. These two metaphysicians were groping for the right path forward from the intellectual and social crises of the twentieth century and the evidence suggests they saw it as lying in the same direction. (shrink)

In 1959, Richard Feynman suggested that the most compelling reason to pursue nanoscale research might be ‘just for fun.’ This article traces a history of playful images and ludic practices in nanotechnology. Two case studies—nanocars and nanosoccer—exemplify the ways in which scientific research mobilizes speculative futures, less through engineering design or stepwise protocol than through the recreational dynamics of play. Although such molecular toys might appear frivolous, they index the increasingly widespread conditions of play labor, or ‘playbor’, shaping today’s technoculture. (...) Exploring the processes of transmutation and transvaluation by which technological imaginaries are rendered operative, this article tells a story of how the nanoworld became an everyday reality by becoming a game. (shrink)

Steady direct current (dc) electric fields exist in many biological systems over many hours. At these times cells are dividing, differentiating, moving to final locations and extending motile processes. Each of these events may be influenced by physiological electric fields in tissue culture and when electric fields are disrupted in vivo, major developmental abnormalities arise. The likelihood of physiological electric fields playing a role in cell behaviours and some potential mechanisms are outlined.

Physical atomism, as proposed by Democritus, was a speculative theory, without much empirical support or explanatory success, which much later received serious confirmation. Comparisons are drawn between some ancient Greek responses to puzzling phenomena and modern reductionist responses to the mind-body problem. It is conjectured that atomism with regard to the mental is true in advance of there being any particular evidence for it. According to this theory, conscious states consist of unobserved underlying states, which combine to produce the states (...) that we do observe. If such a theory could be produced, it is argued that it might contribute to a solution to the mind-body problem. (shrink)

In the conclusion, McGinn distinguishes the ‘commandment’ paradigm and the ‘parable’ paradigm of ethical reflection, and argues that analytical moral philosophy, despite its emphasis on moral language, tends to follow the former. In this book, McGinn has argued that the latter, as exemplified in fictional narrative, with its appeal to our aesthetic sensibility, is the true vehicle of moral thought and persuasion. The fictional world is ideal for the exploration of ethical questions and the acquisition of ethical knowledge.

The problem of consciousness is not that there are a number of competing explanatory theories, for which we lack the evidence that would enable us to choose between them; it is that we have no sense of what a possible explanation would even look like. Two senses in which consciousness might be mysterious to us are distinguished: an ontological or metaphysical sense in which consciousness is thought to have an occult non-natural nature; and an epistemological sense, in which we do (...) not or cannot understand the nature of consciousness. It is then argued that consciousness is mysterious in the latter sense but not in the former. Consciousness exists and has an explanation, but its nature is deeply and intractably hidden from us owing to the limitations of our cognitive powers. Accepting these theoretical limitations removes the temptation to postulate a set of variously unacceptable solutions to the mind-body problem, which display a typical form : deflationary reductionism, outright irreducibility, the eerily magical, ontological elimination. (shrink)

In this previously unpublished follow‐up to ‘Another Look at Colour’, McGinn evaluates a possible objection to the account developed there. In McGinn's view, ‘colours are simple monadic primitive properties whose instantiation supervenes on complex relational dispositions to appear to perceivers in such‐and‐such ways’. According to the objection, the phenomenology of colour experience is wholly uninformative with respect to the ontological nature of colour ; thus, for instance, the question of whether colours are identical to, or rather supervene on, dispositions need (...) not arise. McGinn argues against the neutrality thesis, ultimately defending a kind of externalism about perceptual content, according to which ‘visual experience is a relation between a conscious subject and a cluster of properties, which may or may not be instantiated’. McGinn concludes by criticizing McDowell's neo‐Kantian view of perceptual appearance. (shrink)