Externalism is the view that some crucial element in the content of our representational states is outside of not just the states whose content they are but even the person who has those states. If so, the contents of such states (and, many hold, the states themselves) do not supervene on anything local to the person whose has them. There are a number of different candidates for what that element is: function (Dretske), causal connection (Putnam, Kripke, Fodor), and social context (...) (Davidson). (Burge has foot in both the causal connection and the social context camps and Dennett fits in here somewhere, too.) This diversity will turn out to be important. The paper starts with Dretske but gets to other varieties of. (shrink)
My comments will focus on the issue of what, according to Gallagher and Zahavi (2008, hereafter G&Z; all references will be to this book unless otherwise noted), the phenomenological approach can contribute to the cognitive sciences (including cognitive neuroscience), one of their major themes. Toward the end of the paper, I will say something about a second major theme of theirs, the relationship of phenomenology to philosophy of mind. Conventional wisdom within cognitive science has it is that phenomenology is hostile (...) to the scientific study of human cognition. Hubert Dreyfus, a self-declared phenomenologist, writes works with titles such as What computers can’t do (1972) and What computers still can’t do (1992), both of which urge that the attempt to understand the mind as a computational information-processor, at any rate, is doomed to failure. Since the computational, information-processing model is the only remotely worked-out scientific model of cognition that we have, it is not too surprising that phenomenology and cognitive science have generally been viewed as being at loggerheads. (shrink)
A movement dedicated to applying neuroscience to traditional philosophical problems and using philosophical methods to illuminate issues in neuroscience began about twenty-five years ago. Results in neuroscience have affected how we see traditional areas of philosophical concern such as perception, belief-formation, and consciousness. There is an interesting interaction between some of the distinctive features of neuroscience and important general issues in the philosophy of science. And recent neuroscience has thrown up a few conceptual issues that philosophers are perhaps best trained (...) to deal with. After sketching the history of the movement, we explore the relationships between neuroscience and philosophy and introduce some of the specific issues that have arisen. (shrink)
Current views of consciousness can be divided by whether the theorist accepts or rejects cognitivism about consciousness. Cognitivism as we understand it is the view that consciousness is just a form of representation or an information-processing property of a system that has representations or perhaps both.<b> </b>Anti-cognitivists deny this, appealing to thought experiments about inverted spectra, zombies and the like to argue that consciousness could change while nothing cognitive or representational changes. Nearly everyone agrees, however, that consciousness has a _representational (...) base._ Whether consciousness _simply is_ representational or cognitive, it at least _requires _representation (and cognition). In an ecumenical spirit, we will focus on this point of agreement and sketch a theory of what this representational base might be. We hope that the result will be a framework useful for investigating consciousness empirically. (shrink)
This volume provides an up to date and comprehensive overview of the philosophy and neuroscience movement, which applies the methods of neuroscience to traditional philosophical problems and uses philosophical methods to illuminate issues in neuroscience. At the heart of the movement is the conviction that basic questions about human cognition, many of which have been studied for millennia, can be answered only by a philosophically sophisticated grasp of neuroscience's insights into the processing of information by the human brain. Essays in (...) this volume are clustered around five major themes: data and theory in neuroscience; neural representation and computation; visuomotor transformations; color vision; and consciousness. (shrink)
Some of Kant's ideas about the mind have had a huge influence on cognitive science, in particular his view that sensory input has to be worked up using concepts or concept-like states and his conception of the mind as a system of cognitive functions. We explore these influences in the first part of the paper. Other ideas of Kant's about the mind have not been assimilated into cognitive science, including important ideas about processes of synthesis, mental unity, and consciousness and (...) self-consciousness. They are the topic of the second part of the paper. (shrink)
These two contributions have had different fates. The attack on _qualia_ and related fantasies has been enormously influential, in part because it follows in a long line of scepticism about the traditional ways of thinking about this topic, a tradition including, among philosophers, the later Wittgenstein, Dennett's teacher Gilbert Ryle, John Austin and Wilfrid Sellars. Psychologists such as Tony Marcel and Bernard Baars and medical neuroscientists such as Marcel Kinsbourne are examples of leading researchers whose work is done in the (...) light of Dennett's critique. Indeed, one can hardly pick up any leading journal of consciousness studies such as the _Journal of Consciousness Studies_ or _Consciousness and_ _Cognition_ without finding Dennett's name mentioned somewhere. The influence has not been easily won and the ground is still contested. Ringing rejections of Dennett's arguments still appear and he answers them in papers with ferocious titles such as 'The Unimagined Preposterousness of Zombies' (1995a). Thought experiments still appear purporting to show that _qualia_ are remarkable, in fact utterly extraordinary phenomena. Such rear-guard actions notwithstanding,. many consciousness researchers are now convinced that deep incoherencies lie buried in the traditional notion of conscious states. (shrink)
Contemporary Philosophy in Focus will offer a series of introductory volumes to many of the dominant philosophical thinkers of the current age. Each volume will consist of newly commissioned essays that will cover all the major contributions of a preeminent philosopher in a systematic and accessible manner. Author of such groundbreaking and influential books as Consciousness Explained and Darwin's Dangerous Idea, Daniel C. Dennett has reached a huge general and professional audience that extends way beyond the confines of academic philosophy. (...) He has made significant contributions to the study of consciousness, the development of the child's mind, cognitive ethnology, explanation in the social sciences, artificial intelligence, and evolutionary theory. This volume is the only truly introductory collection that traces these connections, explores the implications of Dennett's work, and furnishes the non-specialist with a fully-rounded account of why Dennett is such an important voice on the philosophical scene. (shrink)
Now that some years have passed, how does this picture of consciousness look? On the one hand, Dennett's work has vastly expanded the range of options for thinking about conscious experiences and conscious subjects. On the other hand, I suspect that the implications of his picture have been oversold (perhaps more by others than by Dennett himself). The rhetoric of _CE_ is radical in places but I do not sure that the actual implications for commonsense views of Seemings and Subjects (...) are nearly as radical. (shrink)
Human consciousness usually displays a striking unity. When one experiences a noise and, say, a pain, one is not conscious of the noise and then, separately, of the pain. One is conscious of the noise and pain together, as aspects of a single conscious experience. Since at least the time of Immanuel Kant (1781/7), this phenomenon has been called the unity of consciousness . More generally, it is consciousness not of A and, separately, of B and, separately, of C, but (...) of A-and-B- and-C together, as the contents of a single conscious state. (shrink)
The essays in this collection step back to ask: Do the complex components of Dennett's work on intentionality, consciousness, evolution, and ethics themselves ...
In the 1890's, Freud attempted to lay out the foundations of a complete, interdisciplinary neuroscience of the mind. The conference that gave rise to this collection of papers, Neuroscience of the Mind on the Centennial of Freud's Project for a Scientific Psychology, celebrated the centrepiece of this work, the famous Project (1895a). Freud never published this work and by 1896 or 1897 he had abandoned the research programme behind it. As he announced in the famous Ch. VII of The Interpretation (...) of Dreams (1900), he would thereafter restrict himself to psychology proper, i.e., what could be done within the ambit of psychological descriptions. The task of characterizing the neural implementation of the psychological was impossible to carry out given the state of knowledge in his time. As Pribram and Gill (1976), Kitcher (1992) and others have demonstrated, Freud's attempt to sketch an interdisciplinary model of the mind using the language of neurons, quantities of energy, etc., was extremely advanced for its time and was probably about as good as could have been done with what was known in 1895. Knowledge of the brain, evolutionary biology, etc., was too limited to allow more. (shrink)
I am in virtually complete sympathy with Galen Strawson's conclusions in 'The Self'. He takes a careful, measured approach to a topic that lends itself all too easily to speculation and intellectual extravaganzas. The results he achieves are for the most part balanced and plausible. I even have a lot of sympathy with his claim that a memory-produced sense of continuity across time is less central to selfhood than many philosophers think, though I will argue that he goes too far (...) in the opposite direction. (shrink)
Though there has been a huge resurgence of interest in consciousness in the past decade, little attention has been paid to what the philosopher Immanuel Kant and others call the unity of consciousness. The unity of consciousness takes different forms, as we will see, but the general idea is that each of us is aware of many things in the world at the same time, and often many of one's own mental states and of oneself as their single common subject, (...) too. (shrink)
Kant made a number of highly original discoveries about the mind - about its ability to synthesise a single, coherent representation of self and world, about the unity it must have to do so, and about the mind's awareness of itself and the semantic apparatus it uses to achieve this awareness. The past fifty years have seen intense activity in research on human cognition. Even so, Kant's discoveries have not been superseded, and some of them have not even been assimilated (...) into current thinking. That is particularly true of his work on unity and on the semantic apparatus of self-awareness. The first four chapters of this book present a comprehensive overview of Kant's model for non-specialists, an overview largely unencumbered by detailed exegesis. The work then offers a close study of five major discussions of the mind in the Critique of Pure Reason and Anthropology. (shrink)
