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187Consciousness and the limits of our imaginationsSynthese 126 (3): 361-381. 2001.Chalmers' anti-materialist arguments are an interesting twist on a well-known argument form, and his naturalistic dualism is exciting to contemplate. Nevertheless, we think we can save materialism from the Chalmerian attack. This is what we do in the present paper
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806Science Generates Limit ParadoxesAxiomathes 25 (4): 409-432. 2015.The sciences occasionally generate discoveries that undermine their own assumptions. Two such discoveries are characterized here: the discovery of apophenia by cognitive psychology and the discovery that physical systems cannot be locally bounded within quantum theory. It is shown that such discoveries have a common structure and that this common structure is an instance of Priest’s well-known Inclosure Schema. This demonstrates that science itself is dialetheic: it generates limit paradoxes. Ho…Read more
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427A Counterexample t o All Future Dynamic Systems Theories of CognitionJ. Of Experimental and Theoretical AI 12 (2): 377-382. 2000.Years ago, when I was an undergraduate math major at the University of Wyoming, I came across an interesting book in our library. It was a book of counterexamples t o propositions in real analysis (the mathematics of the real numbers). Mathematicians work more or less like the rest of us. They consider propositions. If one seems to them to be plausibly true, then they set about to prove it, to establish the proposition as a theorem. Instead o f setting out to prove propositions, the psychologist…Read more
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1304Role of the Frame Problem in Fodor's Modularity ThesisIn Ken Ford & Zenon Pylyshyn (eds.), The Robot's Dilemma Revisited, . 1996.It is shown that the Fodor's interpretation of the frame problem is the central indication that his version of the Modularity Thesis is incompatible with computationalism. Since computationalism is far more plausible than this thesis, the latter should be rejected.
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262On the inappropriate use of the naturalistic fallacy in evolutionary psychologyBiology and Philosophy 18 (5): 669-81. 2003.The naturalistic fallacy is mentionedfrequently by evolutionary psychologists as anerroneous way of thinking about the ethicalimplications of evolved behaviors. However,evolutionary psychologists are themselvesconfused about the naturalistic fallacy and useit inappropriately to forestall legitimateethical discussion. We briefly review what thenaturalistic fallacy is and why it is misusedby evolutionary psychologists. Then we attemptto show how the ethical implications of evolvedbehaviors can b…Read more
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3839There Is No Progress in PhilosophyEssays in Philosophy 12 (2): 9. 2011.Except for a patina of twenty-first century modernity, in the form of logic and language, philosophy is exactly the same now as it ever was; it has made no progress whatsoever. We philosophers wrestle with the exact same problems the Pre-Socratics wrestled with. Even more outrageous than this claim, though, is the blatant denial of its obvious truth by many practicing philosophers. The No-Progress view is explored and argued for here. Its denial is diagnosed as a form of anosognosia, a mental co…Read more
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1891Homo sapiens 2.0 Why we should build the better robots of our natureIn M. Anderson S. Anderson (ed.), Machine Ethics, Cambridge Univ. Press. 2011.It is possible to survey humankind and be proud, even to smile, for we accomplish great things. Art and science are two notable worthy human accomplishments. Consonant with art and science are some of the ways we treat each other. Sacrifice and heroism are two admirable human qualities that pervade human interaction. But, as everyone knows, all this goodness is more than balanced by human depravity. Moral corruption infests our being. Why?
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891Whither structured representation?Behavioral and Brain Sciences 22 (4): 626-627. 1999.The perceptual symbol system view assumes that perceptual representations have a role-argument structure. A role-argument structure is often incorporated into amodal symbol systems in order to explain conceptual functions like abstraction and rule use. The power of perceptual symbol systems to support conceptual functions is likewise rooted in its use of structure. On Barsalou's account, this capacity to use structure (in the form of frames) must be innate.
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29Cognitive Science and the Mechanistic Forces of Darkness, or Why the Computational Science of Mind Suffers the Slings and Arrowsof Outrageous FortuneTechné: Research in Philosophy and Technology 5 (2): 73-82. 2000.
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670The Bishop and Priest: Toward a point-of-view based epistemology of true contradictions.Logos Architekton 2 (2). 2008.True contradictions are taken increasingly seriously by philosophers and logicians. Yet, the belief that contradictions are always false remains deeply intuitive. This paper confronts this belief head-on by explaining in detail how one specific contradiction is true. The contradiction in question derives from Priest's reworking of Berkeley's argument for idealism. However, technical aspects of the explanation offered here differ considerably from Priest's derivation. The explanation uses novel…Read more
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596AI, Situatedness, Creativity, and Intelligence; or the Evolution of the Little Hearing BonesJ. Of Experimental and Theoretical AI 8 (1): 1-6. 1996.Good sciences have good metaphors. Indeed, good sciences are good because they have good metaphors. AI could use more good metaphors. In this editorial, I would like to propose a new metaphor to help us understand intelligence. Of course, whether the metaphor is any good or not depends on whether it actually does help us. (What I am going to propose is not something opposed to computationalism -- the hypothesis that cognition is computation. Noncomputational metaphors are in vogue these days, an…Read more
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618Semantics and the Computational Paradigm in Cognitive PsychologySynthese 79 (1): 119-141. 1989.There is a prevalent notion among cognitive scientists and philosophers of mind that computers are merely formal symbol manipulators, performing the actions they do solely on the basis of the syntactic properties of the symbols they manipulate. This view of computers has allowed some philosophers to divorce semantics from computational explanations. Semantic content, then, becomes something one adds to computational explanations to get psychological explanations. Other philosophers, such as Step…Read more
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76AI and the tyranny of Galen, or why evolutionary psychology and cognitive ethology are important to artificial intelligenceJournal of Experimental and Theoretical Artificial Intelligence 6 (4): 325-330. 1994.Concern over the nature of AI is, for the tastes many AI scientists, probably overdone. In this they are like all other scientists. Working scientists worry about experiments, data, and theories, not foundational issues such as what their work is really about or whether their discipline is methodologically healthy. However, most scientists aren’t in a field that is approximately fifty years old. Even relatively new fields such as nonlinear dynamics or branches of biochemistry are in fact advance…Read more
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26On the inappropriate use of the naturalistic fallacy in evolutionary psychologyBiology and Philosophy 18 (5): 669-681. 2003.The naturalistic fallacy is mentioned frequently by evolutionary psychologists as an erroneous way of thinking about the ethical implications of evolved behaviors. However, evolutionary psychologists are themselves confused about the naturalistic fallacy and use it inappropriately to forestall legitimate ethical discussion. We briefly review what the naturalistic fallacy is and why it is misused by evolutionary psychologists. Then we attempt to show how the ethical implications of evolved behavi…Read more
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116Merleau-ponty, embodied cognition, and the problem of intentionalityCybernetics and Systems 28 345-58. 1997.
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712Concepts: Fodor's little semantic BBs of thought - A critical look at Fodor's theory of concepts -J. Of Experimental and Theoretical AI 13 (2): 89-94. 2001.I find it interesting that AI researchers don't use concepts very often in their theorizing. No doubt they feel no pressure to. This is because most AI researchers do use representations which allow a system to chunk up its environment, and basically all we know about concepts is that they are representations which allow a system to chunk up its environment.
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501The Prepared Mind: The Role of Representational Change in Chance DiscoveryIn Yukio Ohsawa Peter McBurney (ed.), Chance Discovery by Machines, Springer-verlag, Pp. 208-230.. 2003.Analogical reminding in humans and machines is a great source for chance discoveries because analogical reminding can produce representational change and thereby produce insights. Here, we present a new kind of representational change associated with analogical reminding called packing. We derived the algorithm in part from human data we have on packing. Here, we explain packing and its role in analogy making, and then present a computer model of packing in a micro-domain. We conclude that packi…Read more
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931Some strangeness in the proportion, or how to stop worrying and learn to love the mechanistic forces of darknessPhenomenology and the Cognitive Sciences 7 (3): 349-352. 2008.Understanding humans requires viewing them as mechanisms of some sort, since understanding anything requires seeing it as a mechanism. It is science’s job to reveal mechanisms. But science reveals much more than that: it also reveals enduring mystery—strangeness in the proportion. Concentrating just on the scientific side of Selinger’s and Engström’s call for a moratorium on cyborg discourse, I argue that this strangeness prevents cyborg discourse from diminishing us.
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43All information processing entails computation, or, if R. A. Fisher had been a cognitive scientist . .Behavioral and Brain Sciences 21 (5): 637-638. 1998.We argue that the dynamical and computational hypotheses are compatible and in fact need each other: they are about different aspects of cognition. However, only computationalism is about the information-processing aspect. We then argue that any form of information processing relying on matching and comparing, as cognition does, must use discrete representations and computations defined over them.
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35Review of "The Death of Philosophy: Reference and Self-Reference in Contemporary Thought" (review)Essays in Philosophy 13 (2): 605-610. 2012.
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22Throwing the conscious baby out with the Cartesian bath waterBehavioral and Brain Sciences 15 (2): 202-203. 1992.
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11It does so: Review of The Mind Doesn't Work That Way: The Scope and Limits of Computational Psychology (review)AI Magazine 22 (4): 141-144. 2001.Objections to AI and computational cognitive science are myriad. Accordingly, there are many different reasons for these attacks. But all of them come down to one simple observation: humans seem a lot smarter that computers -- not just smarter as in Einstein was smarter than I, or I am smarter than a chimpanzee, but more like I am smarter than a pencil sharpener. To many, computation seems like the wrong paradigm for studying the mind. (Actually, I think there are deeper and darker reasons why A…Read more
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381A Connecticut Yalie in King Descartes' CourtNewsletter of Cognitive Science Society (Now Defunct). 2002.What is consciousness? Of course, each of us knows, privately, what consciousness is. And we each think, for basically irresistible reasons, that all other conscious humans by and large have experiences like ours. So we conclude that we all know what consciousness is. It's the felt experiences of our lives. But that is not the answer we, as cognitive scientists, seek in asking our question. We all want to know what physical process consciousness is and why it produces this very strange, almost m…Read more
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649It Does So: Review of Jerry Fodor, The Mind Doesn't Work That Way (review)AI Magazine 22 (4): 121-24. 2001.Objections to AI and computational cognitive science are myriad. Accordingly, there are many different reasons for these attacks. But all of them come down to one simple observation: humans seem a lot smarter that computers -- not just smarter as in Einstein was smarter than I, or I am smarter than a chimpanzee, but more like I am smarter than a pencil sharpener. To many, computation seems like the wrong paradigm for studying the mind. (Actually, I think there are deeper and darker reasons why A…Read more
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1116Discrete thoughts: Why cognition must use discrete representationsMind and Language 18 (1): 95-119. 2003.Advocates of dynamic systems have suggested that higher mental processes are based on continuous representations. In order to evaluate this claim, we first define the concept of representation, and rigorously distinguish between discrete representations and continuous representations. We also explore two important bases of representational content. Then, we present seven arguments that discrete representations are necessary for any system that must discriminate between two or more states. It…Read more
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55Thinking Computers and Virtual Persons: Essays on the Intentionality of Machines (edited book)Academic Press. 1994.Can computers think? This book is intended to demonstrate that thinking, understanding, and intelligence are more than simply the execution of algorithms--that is, that machines cannot think. Written and edited by leaders in the fields of artificial intelligence and the philosophy of computing.
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679After the Humans are GonePhilosophy Now 61 (May/June): 16-19. 2007.Recently, on the History Channel, artificial intelligence (AI) was singled out, with much wringing of hands, as one of the seven possible causes of the end of human life on Earth. I argue that the wringing of hands is quite inappropriate: the best thing that could happen to humans, and the rest of life of on planet Earth, would be for us to develop intelligent machines and then usher in our own extinction.
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