“Tell me," Wittgenstein once asked a friend, "why do people always say, it was natural for man to assume that the sun went round the earth rather than that the earth was rotating?" His friend replied, "Well, obviously because it just looks as though the Sun is going round the Earth." Wittgenstein replied, "Well, what would it have looked like if it had looked as though the Earth was rotating?” What would it have looked like if we looked at all (...) sciences from the viewpoint of Wittgenstein’s philosophy? Wittgenstein is undoubtedly one of the most influential philosophers of the twentieth century. His complex body of work has been analysed by numerous scholars, from mathematicians and physicists, to philosophers, linguists, and beyond. This volume brings together some of his central perspectives as applied to the modern sciences and studies the influence they may have on the thought processes underlying science and on the world view it engenders. The contributions stem from leading scholars in philosophy, mathematics, physics, economics, psychology and human sciences; all of them have written in an accessible style that demands little specialist knowledge, whilst clearly portraying and discussing the deep issues at hand. (shrink)

Lorsqu'il aborde les vérités de mathématiques dans la «I re Méditation», Descartes ne dit pas si la perception qu'il en a est claire et distincte ou non. Certains, dont H. G. Frankfurt, persuadés que Descartes tient pour impossible la révocation en doute du clair et distinct, estiment que cette perception est nécessairement obscure et confuse. S'appuyant sur divers textes, Frankfurt verrait d'ailleurs en lui à ce moment-là un empiriste naïf. Nous tentons ici l'hypothèse contraire en attribuant le silence de Descartes (...) aux contraintes que l'ordre des raisons impose au langage même dont il se sert: en effet, clarté et distinction sont pour Descartes des termes techniques dont il ne peut s'autoriser l'emploi qu'à partir de la «III e Méditation». Cette perception serait donc, selon nous, matériellement claire et distincte; elle serait néanmoins révoquée en doute, sans quoi la validation de la raison que tente Descartes ne saurait s'accomplir. (shrink)

In On Certainty Wittgenstein presents an argument against both G. E. Moore and the Cartesian skeptic, exposing both positions as flawed. His main contention is that what "stands fast" for us-certainty-is not subject to doubt, truth, or falsehood. Whatever is subject to these ascriptions is propositional in form and belongs to our language-games. But certitude is not so subject; certitude is principally non-propositional and therefore stands outside the language-game. Action is the locus of certainty, the things about which we are (...) certain constitute the "foundation" upon which all our knowledge turn. What Moore had once called our "obvious truisms" are, under Wittgenstein's direction, recognized first as inherent in our human natural history, and second, as grounded or based in human societies, cultures, forms of life. It is this human-centered kind of foundationalism that distinguishes Wittgenstein from what Moyal-Sharrock characterizes as the super-human kind of traditional, Cartesian foundationalism. Due to the human emphasis, Wittgenstein's new kind of foundationalism is quite different than the traditional Cartesian variety; it makes no guarantees of absoluteness or universality. Instead, Wittgenstein identifies a common groundwork, a "footing" on which our language-games rest. This new kind of foundationalism shows the way our language-games are anchored to the world. Therefore, in On Certainty, I argue that Wittgenstein presents a new kind of foundationalism. (shrink)

This book also provides new and illuminating accounts of difficult concepts, such as patterns of life, experiencing meaning, meaning blindness, lying and ...

This paper surveys the impact on neuropsychology of Wittgenstein's elucidations of memory. Wittgenstein discredited the storage and imprint models of memory, dissolved the conceptual link between memory and mental images or representations and, upholding the context-sensitivity of memory, made room for a family resemblance concept of memory, where remembering can also amount to doing or saying something. While neuropsychology is still generally under the spell of archival and physiological notions of memory, Wittgenstein's reconceptions can be seen at work in its (...) leading-edge practitioners. However, neuroscientists, generally, are finding memory difficult to demarcate from other cognitive and noncognitive processes, and I suggest this is largely due to their considering automatic responses as part of memory, termed nondeclarative or implicit memory. Taking my lead from Wittgenstein's On Certainty, I argue that there is only remembering where there is also some kind of mnemonic effort or attention, and, therefore, that so-called implicit memory is not memory at all, but a basic, noncognitive certainty. (shrink)

This anthology is the first devoted exclusively to On Certainty. The essays are grouped under four headings: the Framework, Transcendental, Epistemic and Therapeutic readings, and an introduction helps explain why these readings need not be seen as antagonistic. Contributions from W.H. Brenner, Alice Crary, Michael Kober, Edward Minar, Howard Mounce, Daniele Moyal-Sharrock, Thomas Morawetz, D.Z. Phillips, Duncan Pritchard, Rupert Read, Anthony Rudd, Joachim Schulte, Avrum Stroll, Michael Williams.

So-called 'hinge propositions', Wittgenstein's version of our basic beliefs, are not propositions at all, but heuristic expressions of our bounds of sense which, as such, cannot meaningfully be said but only show themselves in what we say and do. Yet if our foundational certainty is necessarily an ineffable, enacted certainty, any challenge of it must also be enacted. Philosophical scepticism – being a mere mouthing of doubt – is impotent to unsettle a certainty whose salient conceptual feature is that it (...) is lived. I appeal to psychopathology to show that the lived refutation of a basic certainty is not a manifestation of uncertainty, but of madness. (shrink)

The prediction of future events from our knowledge of past events is one of the main functions of Science. Such predictions are made possible by inferring causal relations between events from observed regularities. These relations are then codified into “laws of nature,” and it is through knowledge of these laws that prediction becomes possible. The concept of “causal relation” is thus a fundamental one in the structure of science. Now recent advances in physics have led scientists to modify considerably their (...) views of this concept. It has been found necessary to abandon the idea of rigidly deterministic causal relations, and substitute in its stead relations that are only determined with a certain degree of probability. The main purpose of this paper is to analyse the meaning of these changes in our concepts of causality. (shrink)

An examination of verbal hallucinations and thought insertion as examples of "alienated self-consciousness.".

This radical reading of Wittgenstein's third and last masterpiece, On Certainty, has major implications for philosophy. It elucidates Wittgenstein's ultimate thoughts on the nature of our basic beliefs and his demystification of scepticism. Our basic certainties are shown to be nonepistemic, nonpropositional attitudes that, as such, have no verbal occurrence but manifest themselves exclusively in our actions. This fundamental certainty is a belief-in, a primitive confidence or ur-trust whose practical nature bridges the hitherto unresolved categorial gap between belief and action.

Hinge Epistemology is rapidly becoming one of the most exciting areas of epistemology and Wittgenstein studies. In connecting these two fields it brings a revived energy to both, opening them up to fresh developments. The essays in this volume extend the subject in terms of both depth and breadth. They present new voices and challenges within hinge epistemology. They explore new applications and directions of hinge epistemology, particularly as it relates to the philosophy of mind, society, ethics, and the history (...) of ideas. (shrink)

In _Hinge Epistemology_, eminent epistemologists investigate Wittgenstein's concept of basic or 'hinge' certainty as deployed in _On Certainty_ and show its importance for mainstream epistemology.

Selon Wittgenstein, nos énoncés spontanés ne sont pas des descriptions, mais des expressions qui ont plus d�affinité avec le comportement qu�avec le langage descriptif. Il s�agit donc d�une nouvelle espèce d�acte de langage (speech-act): plutôt que la consécration des mots en performatifs par convention, les énoncés spontanés sont des actes par leur spontanéité même. Le langage acquiert ainsi une nouvelle dimension: celle du réflexe. À l�encontre de Peter Hacker, je tente ici de montrer que cela rend poreuse la ligne de (...) démarcation entre les catégories du langage et de l�action, et permet la dissolution du problème corps-esprit. (shrink)

_ Source: _Volume 6, Issue 2-3, pp 97 - 119 In this paper, I briefly summarize the nature of Wittgenstein’s ‘hinge certainties,’ showing how they radically differ from traditional basic beliefs in their being nonepistemic, grammatical, nonpropositional, and enacted. I claim that it is these very features that enable hinge certainties to put a logical stop to justification, and thereby solve the regress problem of basic beliefs. This is a ground-breaking achievement—worthy of calling _On Certainty_ Wittgenstein’s ‘third masterpiece.’ As I (...) go along, I question some differing interpretations and respond to some objections from fellow-readers of _On Certainty_: Duncan Pritchard, Michael Williams, and Crispin Wright. (shrink)

In their most recent book, Evolving Enactivism: Basic Minds Meet Content (MIT 2017), Dan Hutto and Eric Myin claim to give a complete and gapless naturalistic account of cognition, but it comes with a kink. The kink being that content-involving cognition has special properties found nowhere else in nature, making it the case that minds capable of contentful thought differ in kind, in this key respect, from more basic minds. Contra Hutto and Myin, I argue that content-involving practices are themselves (...) simply a further extension of action and do not therefore warrant being called ‘different in kind’ or ‘kinky’. With the help of Ludwig Wittgenstein and John V. Canfield, I show that Enactivism meets the challenge of explaining higher-level cognition; and, contra continuity sceptics, offer ‘a philosophically cogent and empirically respectable account’ of how human minds can emerge from nonhuman minds. (shrink)

_ Source: _Volume 6, Issue 2-3, pp 73 - 78 This introduction gives a summary of the content of the special issue _Hinge Epistemology_, grouping the papers in three sections: more exegetical accounts of Wittgenstein’s notion of hinge certainties and their bearing on a theory of justification and knowledge as well as on the topic of external world scepticism; papers critical of the very notion of hinge certainty; and papers that apply the notion to various areas of epistemology and compare (...) Wittgenstein’s views to those of other philosophers. (shrink)

This paper aims to distinguish Wittgenstein’s concept of ‘form of life’ from other concepts or expressions that have been confused or conflated with it, such as ‘language-game’, ‘certainty’, ‘patterns of life’, ‘ways of living’ and ‘facts of living’. Competing interpretations of Wittgenstein’s ‘form of life’ are reviewed, and it is concluded that Wittgenstein intended both a singular and a plural use of the concept; with, where the human is concerned, a single human form of life characterized by innumerable forms of (...) human life. (shrink)

Meaning, believing, thinking, understanding, reasoning, calculating, learning, remembering, intending, expecting, loving, longing: these experiences are, according to Wittgenstein, embodied actions. In Certainty in Action, Danièle Moyal-Sharrock argues that there is hardly anything traditionally thought to be a mental process or state, that, in fact, Ludwig Wittgenstein has not shown to be primarily embodied or enacted. The book traces the radical, diverse and recurrent importance of action and 'ways of acting' as the original and cohesive thread weaving through all of (...) Wittgenstein's philosophy, especially language and memory. Moyal-Sharrock highlights throughout Wittgenstein's clarification of 'the inner' and his belief in the certainty of action. With Wittgenstein's philosophy increasingly influencing multiple branches of psychology, particularly those concerned with child development, language acquisition and memory, Certainty in Action is essential reading for students and researchers interested in the philosophy underpinning these areas, as well as Wittgenstein specialists. (shrink)

In their most recent book, Evolving Enactivism: Basic Minds Meet Content (MIT 2017), Dan Hutto and Eric Myin claim to give a complete and gapless naturalistic account of cognition, but it comes with a kink. The kink being that content-involving cognition has special properties found nowhere else in nature, making it the case that minds capable of contentful thought differ in kind, in this key respect, from more basic minds. Contra Hutto and Myin, I argue that content-involving practices are themselves (...) simply a further extension of action and do not therefore warrant being called ‘different in kind’ or ‘kinky’. With the help of Ludwig Wittgenstein and John V. Canfield, I show that Enactivism meets the challenge of explaining higher-level cognition; and, contra continuity sceptics, offer ‘a philosophically cogent and empirically respectable account’ of how human minds can emerge from nonhuman minds. (shrink)

If I had to say what the single most important contribution Wittgenstein made to philosophy was, it would be to have revived the animal in us: the animal that is there in every fiber of our human being, and therefore also in our thinking and reasoning. This means, his pushing us to realize that we are animals not only genealogically, but as evolved human beings—whether neonate, or language-possessing, civilized, law-abiding, fully fledged adults. Constitutionally, and in everything we do, still fundamentally (...) animals. (shrink)

The fitting attitude analysis of value states that for objects to have value is for them to be the fitting targets of attitudes. Good objects are the fitting targets of positive attitudes, while bad objects are the fitting targets of negative attitudes. The following paper presents an argument to the effect that value and the fittingness of attitudes differ in terms of their explanations. Whereas the fittingness of attitudes is explained, inter alia, by both the properties of attitudes and those (...) of their fitting targets, the explanation of value tends to have a different content. In particular, objects have value in virtue of the features that make them valuable, and these need not involve any attitudinal properties. If this is right, then there are reasons to doubt the claim that for objects to have value is just for them to be the fitting targets of attitudes. Insofar as value is a property, it appears to be distinct from the property of objects being the fitting targets of attitudes. (shrink)

Scientific theories of consciousness identify its contents with the spatiotemporal structure of neural population activity. We follow up on this approach by stating and motivating Dynamical Emergence Theory, which defines the amount and structure of experience in terms of the intrinsic topology and geometry of a physical system’s collective dynamics. Specifically, we posit that distinct perceptual states correspond to coarse-grained macrostates reflecting an optimal partitioning of the system’s state space—a notion that aligns with several ideas and results from computational neuroscience (...) and cognitive psychology. We relate DET to existing work, offer predictions for empirical studies, and outline future research directions. (shrink)

This paper aims to return Wittgenstein's Tractatus to its original stature by showing that it is not the self-repudiating work commentators take it to be, but the consistent masterpiece its author believed it was at the time he wrote it. The Tractatus has been considered self-repudiating for two reasons: it refers to its own propositions as ‘nonsensical’, and it makes what Peter Hacker calls ‘paradoxical ineffability claims’ – that is, its remarks are themselves instances of what it says cannot be (...) said. I address the first problem by showing that, on Wittgenstein's view, nonsense is primarily a technically descriptive, not a defamatory, qualification, and is not indicative of Wittgenstein rejecting or disavowing his own Tractarian ‘propositions’. I then dissolve the paradoxical ineffability claim by making a technical distinction, based on Wittgenstein's own theory and practice, between saying and speaking. (shrink)

Hume's Reception in Early America: Expanded Edition brings together the original American responses to one of Britain's greatest men of letters, David Hume. Now available as a single volume paperback, this new edition includes updated further readings suggestions and dozens of additional primary sources gathered together in a completely new concluding section. From complete pamphlets and booklets, to poems, reviews, and letters, to extracts from newspapers, religious magazines and literary and political journals, this book's contents come from a wide variety (...) of sources published in colonial America and the early United States between 1758 and 1850. As well as classics by Thomas Jefferson, John Adams and Alexander Hamilton, it contains scores of unknown and hard-to-locate items, many of which have not been reprinted since their original publication. These responses are divided into four parts covering Hume's Essays; his Philosophical Writings; his History of England; and his Character and Death. Each of those parts has a separate introductory essay, and every selection is introduced by a short headnote that sets the piece in its historical context and provides bibliographical references. Packed with new insights into Hume and American thought and culture, Hume's Reception in Early America reveals the relevance and impact of Hume on American political, philosophical, historical, religious, and aesthetic debates. (shrink)

Though dividing one’s attention between two input streams typically impairs performance, detecting a behaviorally relevant stimulus can sometimes enhance the encoding of unrelated information presented at the same time. Previous research has shown that selection of this kind boosts visual cortical activity and memory for concurrent items. An important unanswered question is whether such effects are reflected in processing quality and functional connectivity in visual regions and in the hippocampus. In this fMRI study, participants were asked to memorize a stream (...) of naturalistic images and press a button only when they heard a predefined target tone. Images could be presented with a target tone, with a distractor tone, or without a tone. Auditory target detection increased activity throughout the ventral visual cortex but lowered it in the hippocampus. Enhancements in functional connectivity between the ventral visual cortex and the hippocampus were also observed following auditory targets. Multi-voxel pattern classification of image category was more accurate on target tone trials than on distractor and no tone trials in the fusiform gyrus and parahippocampal gyrus. This effect was stronger in visual cortical clusters whose activity was more correlated with the hippocampus on target tone than on distractor tone trials. In agreement with accounts suggesting that subcortical noradrenergic influences play a role in the attentional boost effect, auditory target detection also caused an increase in locus coeruleus activity and phasic pupil responses. These findings outline a network of cortical and subcortical regions that are involved in the selection and processing of information presented at behaviorally relevant moments. (shrink)

Wittgenstein takes Moore to task for confusing knowledge with the non‐epistemic brand of conviction that logically underlies it, and he drives a categorial wedge between them: 'knowledge and certainty belong to different categories'. However basic knowledge is understood, it must be capable of standing in logical relations to whatever judgements rest on it. For example, it must be capable of being consistent or inconsistent with them. But this means that even basic knowledge must involve propositional content. In certain circumstances a (...) man cannot make a mistake. If Moore were to pronounce the opposite of those propositions which he declares certain, we should not just not share his opinion: we should regard him as demented. In thus logically closing the door to doubt and mistake as regards our basic certainties, Wittgenstein closes the door to universal skepticism, and thereby also to the contextualism Michael Williams attributes to Wittgenstein. (shrink)