According to the language of thought (or.

What psychological and philosophical significance should we attach to recent efforts at computer simulations of human cognitive capacities? In answering this question, I find it useful to distinguish what I will call "strong" AI from "weak" or "cautious" AI. According to weak AI, the principal value of the computer in the study of the mind is that it gives us a very powerful tool. For example, it enables us to formulate and test hypotheses in a more rigorous and precise fashion. (...) But according to strong AI, the computer is not merely a tool in the study of the mind; rather, the appropriately programmed computer really is a mind, in the sense that computers given the right programs can be literally said to. (shrink)

An extended argument that cognitive phenomena—perceiving, imagining, remembering—can be best explained in terms of an interface between contentless and content-involving forms of cognition. -/- Evolving Enactivism argues that cognitive phenomena—perceiving, imagining, remembering—can be best explained in terms of an interface between contentless and content-involving forms of cognition. Building on their earlier book Radicalizing Enactivism, which proposes that there can be forms of cognition without content, Daniel Hutto and Erik Myin demonstrate the unique explanatory advantages of recognizing that only some forms (...) of cognition have content while others—the most elementary ones—do not. They offer an account of the mind in duplex terms, proposing a complex vision of mentality in which these basic contentless forms of cognition interact with content-involving ones. -/- Hutto and Myin argue that the most basic forms of cognition do not, contrary to a currently popular account of cognition, involve picking up and processing information that is then used, reused, stored, and represented in the brain. Rather, basic cognition is contentless—fundamentally interactive, dynamic, and relational. In advancing the case for a radically enactive account of cognition, Hutto and Myin propose crucial adjustments to our concept of cognition and offer theoretical support for their revolutionary rethinking, emphasizing its capacity to explain basic minds in naturalistic terms. They demonstrate the explanatory power of the duplex vision of cognition, showing how it offers powerful means for understanding quintessential cognitive phenomena without introducing scientifically intractable mysteries into the mix. (shrink)

Breaking new ground in the debate about the relation of mind and body, David Armstrong's classic text - first published in 1968 - remains the most compelling and comprehensive statement of the view that the mind is material or physical. In the preface to this new edition, the author reflects on the book's impact and considers it in the light of subsequent developments. He also provides a bibliography of all the key writings to have appeared in the materialist debate.

Between 1937 and 1951 Wittgenstein had numerous philosophical conversations with his student and close friend, Rush Rhees. This article is composed of Rhees’s notes of twenty such conversations — namely, all those which have not yet been published — as well as some supplements from Rhees’s correspondence and miscellaneous notes. The principal value of the notes collected here is that they fill some interesting and important gaps in Wittgenstein ’s corpus. Thus, firstly, the notes touch on a wide range of (...) subjects, a number of which are only briefly addressed by Wittgenstein elsewhere, if at all. The subjects discussed include: explanation, ethics, anarchism, contradiction, psychoanalysis, colour, religion, concepts, classification, seeing-as, evolution, the relation between science and philosophy, and free will, amongst others. Secondly, the notes contain references to, and brief remarks about, philosophers of whom Wittgenstein otherwise says very little, if anything — such as Brentano, Heidegger, Aquinas, and Marx, amongst others. And thirdly, the notes provide us with valuable examples of Wittgenstein ’s use of some key ‘Wittgensteinian’ terms of art which are surprisingly rare in his written works, such as ‘surface-’ and ‘depth-grammar’, and ‘centres of variation’. (shrink)

Int. intr nseca i derivada. Condicions de satisfacci . Atribuci literal i metaf rica d'Int. Int. intr nseca-cervell. Ment-cervell. Panorama Filosof a de la Ment. Ryle. Causaci intencional. Teleolog a. Explicaci de les CC. Socials.

SummaryAttributions of intrinsic Intentionality must be distinguished from other kinds. Intrinsic Intentionality is a natural biological phenomenon, caused by processes in the brain and realized in the structure of the brain. This view makes it possible to see how both naive mentalism and naive physicalism can be true. Intentional causation is crucial to the production and explanation of actions. This form of causation has special logical features not common to other kinds of causation. Teleology is an intrinsic feature of certain (...) biological organisms. (shrink)

Between the later views of Wittgenstein and those of connectionism 1 on the subject of the mastery of language there is an impressively large number of similarities. The task of establishing this claim is carried out in the second section of this paper.

The rule-following debate, in its concern with the metaphysics and epistemology of linguistic meaning and mental content, goes to the heart of the most fundamental questions of contemporary philosophy of mind and language. This volume gathers together the most important contributions to the topic, including papers by Simon Blackburn, Paul Boghossian, Graeme Forbes, Warren Goldfarb, Paul Horwich, John McDowell, Colin McGinn, Ruth Millikan, Philip Pettit, George Wilson, and José Zalabardo. This debate has centred on Saul Kripke's reading of the rule-following (...) sections in Wittgenstein and his consequent posing of a "sceptical paradox" that threatens our every day notions of linguistic meaning and mental content. These essays are attempts to respond to this challenge and represent some of the most important work in contemporary theory of meaning. They examine the notion of meaning; whether it is possible to find a suitable meaning-constituting fact from our previous behaviour or mental histories; objections to, and defenses of, dispositional accounts of meaning; the plausibility of non-factualism about meaning; our attempts to develop non-reductionist accounts of meaning; and the sources of the normativity which attaches to meaning, such as the linguistic practice of the community or the dispositions of the individual. With an introductory essay and a comprehensive guide to further reading the book is an excellent resource for courses in philosophy of mind, philosophy of language, Wittgenstein, and metaphysics, as well as for all philosophers, linguists, and cognitive scientists with interests in these areas. Contributors include Simon Blackburn, Paul Boghossian, Graeme Forbes, Warren Goldfarb, Paul Horwich, John McDowell, Colin McGinn, Alexander Miller, Ruth Garrett Millikan, Philip Pettit, George. M. Wilson, Crispin Wright, and José L. Zalabardo. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Journal of the History of Philosophy 42.3 (2004) 297-326 [Access article in PDF] Wittgenstein, German Organicism, Chaos, and the Center of Life Richard Mcdonough No supposition seems to me more natural than that there is no process in the brain correlated with associating or with thinking; so that it would be impossible to read off thought processes from brain processes. I mean this: if I talk or write, there (...) is, I assume, a system of impulses going out from my brain and correlated with my spoken or written thoughts. But why should the system continue further in the direction of the center. Why should this order not proceed, so to speak, out of chaos? The case would be like the following-certain kinds of plants multiply by seed, so that a seed always produces a plant of the same kind as that from which it was produced—but nothing in the seed corresponds to the plant which comes out of it—this can only be done from the history of the seed. So an organism might come into being out of something quite amorphous, as it were, causelessly; and there is no reason why this should not really hold for our thoughts, and hence for our talking and writing. L. Wittgenstein, Zettel §608 Paragraph 608 of Zettel is one of the most remarkable passages in Wittgenstein, for it presents a more metaphysical view than one would associate with his later philosophy.1 [End Page 297] Despite Wittgenstein's well known opposition to metaphysics,2 Z §608 clearly endorses a doctrine of emergence, the view, that the order in our language and thought "arises" out of "chaos" or "nothing." The general idea in emergentism is that certain kinds of wholes, notably, organisms, are "greater than the sum of their parts."3 Although emergentism has suffered from neglect and abuse for a half century, it has recently become a live issue.4Klee, Kim, and McLaughlin emphasize the kind of emergence which involves "downward causation," the view that the emergent whole causally influences the behavior of its own parts.5 Such emergentism asserts that there is an "explanatory gap" between an organism's characteristics and its mechanical structure,6 where this gap is a matter of ontology rather than mere ignorance of the causes. The present paper argues that Wittgenstein's doctrine of emergence is central to his later philosophies of language and mind. The common view that Wittgenstein's later philosophy is primarily negative has proved a liability for Wittgenstein.7 Cognitive scientists respond that even if there are serious problems with their views, [End Page 298] "Remotely plausible theories are better than no theories at all."8 But Wittgenstein's remark at PI §109 that philosophy should not offer theories has been misunderstood. For Wittgenstein, the paradigm of a theory is mechanics (LAC28-29), and it is not the job of philosophy to explain the phenomena by adverting to hidden mechanisms (PI §435). But philosophy may offer a different kind of positive account, the kind of descriptive account appropriate to emergent organic phenomena.9 According to Z §608, this is a description of the phenomena as it emerges in a history. In order to appreciate Wittgenstein's emergentism, it is necessary to have the correct interpretation of the words "center" and "chaos" in Z §608. Many commentators take it as obvious that by "the center," Wittgenstein means the neural center.10 For in modern neuroscience, it is natural to view the brain as the control center of the organism. Wooldridge, Armstrong, Popper, Rose, Fodor, Dennett, Gillett, Greenfield, and Clark, all use "center" in this way.11Given the modern view, called "central state materialism" as background,12 Z §608 seems to claim, first, that the order of our thought and language cannot be [End Page 299] traced to the neural center, and, second, that intelligence must arise out of neural "chaos." Thus, McGinn thinks Wittgenstein is suggesting that the brain might turn out to be oatmeal.13 But careful attention to... (shrink)

No other recent book in Anglophone philosophy has attracted as much criticism and has found so few friends as Saul Kripke's "Wittgenstein on Rules and Private Language". Amongst its critics, one finds the very top of the philosophical profession. Yet, it is rightly counted amongst the books that students of philosophy, at least in the Anglo-American world, have to read at some point in their education. Enormously influential, it has given rise to debates that strike at the very heart of (...) contemporary philosophy of mind and language. In this major new interpretation, Martin Kusch defends Kripke's account against the numerous weighty objections that have been put forward over the past twenty years and argues that none of them is decisive. He shows that many critiques are based on misunderstandings of Kripke's reasoning; that many attacks can be blocked by refining and developing Kripke's position; and that many alternative proposals turn out either to be unworkable or to be disguised variants of the view they are meant to replace. Kusch argues that the apparent simplicity of Kripke's text is deceptive and that a fresh reading gives Kripke's overall argument a new strength. (shrink)

Discussion of Wittgenstein's philosophy has suffered from a scarcity of commentators who understand his work well enough to explain it in their own words. Apart from certain notable exceptions, all too many advocates and critics alike have tended merely to repeat slogans, with approval or ridicule as the case may be. The result has been an unusual degree of polarization and acrimony—some philosophers abandoning normal critical standards, falling under the spell and becoming fanatical supporters; and others taking an equally extreme (...) opposite view, deriding the absence of analytic technique, and refusing to see anything of value in Wittgenstein's work. (shrink)

Preface 1 Introduction: The Persistence of the Attitudes 2 Individualism and Supervenience 3 Meaning Holism 4 Meaning and the World Order Epilogue Creation Myth Appendix Why There Still Has to be a Language of Thought Notes References Author Index.

Through the use of such "folk" concepts as belief, desire, intention, and expectation, Daniel Dennett asserts in this first full scale presentation of...

Im Zentrum der 1874 erschienenen bewußtseinspsychologischen Abhandlungen Brentanos steht die Beschreibung und Analyse des Psychischen. Damit bahnte sich jene Abwendung von der sensualistischen Tradition der philosophischen Bewußtseinslehre an, die in der Phänomenologie Edmund Husserls vollendet wurde.

pt. 1. The proposition and its sense.--pt. 2. On logic and mathematics.

A philosophical refashioning of the Language of Thought approach and the related computational theory of mind.

_Wittgenstein's Remarks on the Foundations of AI_ is a valuable contribution to the study of Wittgenstein's theories and his controversial attack on artifical intelligence, which successfully crosses a number of disciplines, including philosophy, psychology, logic, artificial intelligence and cognitive science, to provide a stimulating and searching analysis.

Essays offer a glimpse of the Vienna-born philosopher's personality, character, and life's work.

Cognitive representation is the single most important explanatory notion in the sciences of the mind and has served as the cornerstone for the so-called 'cognitive revolution'. This book critically examines the ways in which philosophers and cognitive scientists appeal to representations in their theories, and argues that there is considerable confusion about the nature of representational states. This has led to an excessive over-application of the notion - especially in many of the fresher theories in computational neuroscience. Representation Reconsidered shows (...) how psychological research is actually moving in a non-representational direction, revealing a radical, though largely unnoticed, shift in our basic understanding of how the mind works. (shrink)

Both Wittgenstein's account of following a rule and his private language argument turn on the notion of interpretation.

Davidson's account of interpretation is closely related to that offered by Wittgenstein in his remarks on following a rule.

There has been much discussion recently about the scope and limits of purely symbolic models of the mind and about the proper role of connectionism in cognitive modeling. This paper describes the symbol grounding problem : How can the semantic interpretation of a formal symbol system be made intrinsic to the system, rather than just parasitic on the meanings in our heads? How can the meanings of the meaningless symbol tokens, manipulated solely on the basis of their shapes, be grounded (...) in anything but other meaningless symbols? The problem is analogous to trying to learn Chinese from a Chinese/Chinese dictionary alone. A candidate solution is sketched: Symbolic representations must be grounded bottom-up in nonsymbolic representations of two kinds: iconic representations, which are analogs of the proximal sensory projections of distal objects and events, and categorical representations, which are learned and innate feature-detectors that pick out the invariant features of object and event categories from their sensory projections. Elementary symbols are the names of these object and event categories, assigned on the basis of their categorical representations. Higher-order symbolic representations, grounded in these elementary symbols, consist of symbol strings describing category membership relations. Connectionism is one natural candidate for the mechanism that learns the invariant features underlying categorical representations, thereby connecting names to the proximal projections of the distal objects they stand for. In this way connectionism can be seen as a complementary component in a hybrid nonsymbolic/symbolic model of the mind, rather than a rival to purely symbolic modeling. Such a hybrid model would not have an autonomous symbolic module, however; the symbolic functions would emerge as an intrinsically dedicated symbol system as a consequence of the bottom-up grounding of categories ' names in their sensory representations. Symbol manipulation would be governed not just by the arbitrary shapes of the symbol tokens, but by the nonarbitrary shapes of the icons and category invariants in which they are grounded. (shrink)

The aim of this paper is to demonstrate a _prima facie_ tension between our commonsense conception of ourselves as thinkers and the connectionist programme for modelling cognitive processes. The language of thought hypothesis plays a pivotal role. The connectionist paradigm is opposed to the language of thought; and there is an argument for the language of thought that draws on features of the commonsense scheme of thoughts, concepts, and inference. Most of the paper (Sections 3-7) is taken up with the (...) argument for the language of thought hypothesis. The argument for an opposition between connectionism and the language of thought comes towards the end (Section 8), along with some discussion of the potential eliminativist consequences (Sections 9 and. (shrink)