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Concepts, Introspection, and Phenomenal Consciousness: An Information-Theoretical Approach

By Murat Aydede and Guzeldere Guven

Abstract

This essay is a sustained information-theoretic attempt to bring new light on some of the perennial problems in the philosophy of mind surrounding phenomenal consciousness and introspection. Following Dretske (1981), we present and develop an informational psychosemantics as it applies to what we call <em>sensory concepts</em>, concepts that apply, roughly, to so-called secondary qualities of objects. We show that these concepts have a special informational character and semantic structure that closely tie them to the brain states realizing conscious qualitative experiences. We then develop an account of introspection which exploits this special nature of sensory concepts. The result is a new class of concepts, which, following recent terminology, we call <em>phenomenal concepts</em>: these concepts refer to phenomenal experience itself and are the vehicles used in introspection. On our account, the connection between sensory and phenomenal concepts is very tight: it consists in different semantic uses of the same cognitive structures underlying the sensory concepts, like RED. Contrary to widespread opinion, we show that information theory contains all the resources to satisfy internalist intuitions about phenomenal consciousness, while not offending externalist ones. A consequence of this account is that it explains and predicts the so-called conceivability arguments against physicalism on the basis of the special nature of sensory and phenomenal concepts. Thus we not only show why physicalism is not threatened by such arguments, but also demonstrate its strength in virtue of its ability to predict and explain away such arguments in a principled way. However, we take the main contribution of this work to be what it provides in addition to a response to those conceivability arguments, namely, a substantive account of the interface between sensory and conceptual systems and the mechanisms of introspection as based on the special nature of the information flow between them

Topics: Philosophy of Mind
Year: 2001
OAI identifier: oai:cogprints.org:2101

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Citations

  1. (1997). A Theory of Consciousness” in The Nature of Consciousness, edited by Ned Block, Owen Flanagan, Güven Güzeldere,
  2. (1990). A Theory of Content”
  3. (2001). Available as a PDF file at: http://web.clas.ufl.edu/users/maydede/pain.pdf
  4. (1962). Bodily Sensations, London: Routledge and Kegan Paul.
  5. (1987). Color and Color Perception,
  6. (1999). Conceptual Analysis, Dualism and the Explanatory Gap,”
  7. (1998). Consciousness and Qualia, doi
  8. (2000). Consciousness, Color, and Content, doi
  9. (1994). Differences that Make No Difference”,
  10. (1994). Dretske’s Blind Spot”,
  11. (1994). Finding the Mind in the Natural World”
  12. (2001). Introspection and Phenomenal Character” forthcoming in a special volume of Philosophical Topics on introspection.
  13. (2001). Introspection and Self-Interpretation” forthcoming in a special volume of Philosophical Topics on introspection.
  14. (1993). Is Conceivability a Guide to Possibility?”, doi
  15. (1989). Knowing Qualia: A Reply to Jackson” in A Neurocomputational Perspective:
  16. (1981). Knowledge and the Flow of Information,
  17. (1970). lectures). Naming and Necessity,
  18. (1982). Matter and Sense, NY:
  19. (2000). Matters of Mind: Consciousness, Reason and Nature, doi
  20. (1981). Methodological Solipsism Considered as a Research Strategy in Cognitive Psychology” in RePresentations: Philosophical Essays on the Foundations of Cognitive Science,
  21. (1986). Misrepresentation”
  22. (1995). Naturalizing the Mind,
  23. (1995). On a Confusion about a Function of
  24. (2000). Phenomenal Consciousness,
  25. (1999). Phenomenal Consciousness: The Explanatory Gap as a Cognitive Illusion,” doi
  26. (1993). Physicalism, Consciousness, and the Antipathetic Fallacy,” doi
  27. (2001). Possibility, Consciousness and Conceivability,
  28. (1997). Reprinted in The Nature of Consciousness: Philosophical Debates (with a postscript), edited by Ned Block, Owen Flanagan, and Güven Güzeldere,
  29. (1959). Sensations and Brain Processes”, doi
  30. (1991). Sensations: A Defense of Type Materialism.
  31. (1995). Ten Problems of Consciousness: A Representational Theory of the Phenomenal Mind, doi
  32. (1994). The Elm and the Expert,
  33. (1988). The Engines of the Soul,
  34. (1994). The Epistemic View of Subjectivity,” doi
  35. (1975). The Language of Thought,
  36. (1998). The Significance of Consciousness,

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