Online research in philosophy

Chapter One The most plausible arguments for the identity of mind and body that have been advanced in this century have been for the identity of mental ...

Although philosophy has been only a minor contributor to cognitive science to date, this paper describes two projects in naturalistic philosophy of mind and one in naturalistic philosophy of science that have been pursued during the past 30 years and that can make theoretical and methodological contributions to cognitive science. First, stances on the mind–body problem (identity theory, functionalism, and heuristic identity theory) are relevant to cognitive science as it negotiates its relation to neuroscience and cognitive neuroscience. Second, analyses of mental representations address both their vehicles and their contents; new approaches to characterizing how representations have content are particularly relevant to understanding the relation of cognitive agents to their environments. Third, the recently formulated accounts of mechanistic explanation in philosophy of science both provide perspective on the explanatory project of cognitive science and may offer normative guidance to cognitive science (e.g., by providing perspective on how multiple disciplinary perspectives can be integrated in understanding a given mechanism).

Although philosophy has often been an outlier in cognitive science to date, this paper describes two projects in naturalistic philosophy of mind and one in naturalistic philosophy of science that have been pursued during the past 30 years and that can make theoretical and methodological contributions to cognitive science. First, stances on the mind-body problem (identity theory, functionalism, and heuristic identity theory) are relevant to cognitive science as it negotiates its relation to neuroscience and cognitive neuroscience. Second, analyses of mental representation address both their vehicle and their content; new approaches to characterizing how representations have content are particularly relevant to understanding the relation of cognitive agents to their environments. Third, the recently formulated accounts of mechanistic explanation in philosophy of science both provide perspective on the explanatory project of cognitive science and may offer normative guidance to cognitive science (e.g., by providing perspective on how multiple disciplinary perspectives can be integrated in understanding a given mechanism).

University and William Bechtel Washington University Abstract Explanatory pluralism holds that the sorts of comprehensive theoretical and ontological economies, which microreductionists and New Wave reductionists envision and which antireductionists fear, offer misleading views of both scientific practice and scientific progress. Both advocates and foes of employing reductionist strategies at the interface of psychology and neuroscience have overplayed the alleged economies that interlevel connections (including identities) justify while overlooking their fundamental role in promoting scientific research. A brief review of research on visual processing provides support for the explanatory pluralist=s general model of cross-scientific relations and discloses the valuable heuristic role hypothetical identities play in cross-scientific research. That model also supplies grounds for hesitation about the correlation objection to the psycho-physical identity theory and complaints about an explanatory gap in physicalist accounts of consciousness. These takes on psycho-neural connections miss both the sorts of considerations that motivate hypothetical identities in science and their fundamental contribution to progressive research. Thus, their focus on the contributions of research at multiple levels of analysis does not bar explanatory pluralists from considering heuristic identity theory (HIT). Arguably, it encourages it.

Mind body, not a pseudo-problem, by H. Feigl.--Is consciousness a brain process? by U. T. Place.--Sensations and brain processes, by J. J. C. Smart.--The nature of mind, by D. M. Armstrong.--Materialism as a scientific hypothesis, by U. T. Place.--Sensations and brain processes: a reply to J. J. C. Smart, by J. T. Stevenson.--Further remarks on sensations and brain processes, by J. J. C. Smart.--Smart on sensations, by K. Baier.--Brain processes and incorrigibility, by J. J. C. Smart.--Could mental states be brain processes? by J. Shaffer.--The identity of mind and body, by J. Cornman.--Shaffer on the identity of mental states and brain processes, by R. Coburn.--Mental events and the brain, by J. Shaffer.--Comment: mental events and the brain, by P. Feyerabend.--Materialism and the mind-body problem, by P. Feyerabend.--Materialism, by J. J. C. Smart.--Scientific materialism and the identity theory, by N. Malcolm.--Professor Malcolm on scientific materialism and the identity theory, by E. Sosa.--Rejoinder to Mr. Sosa, by N. Malcolm.--Mind-body identity, privacy and categories, by R. Rorty.--Physicalism, by T. Nagel.--Mind-body identity, a side issue? by C. Taylor.--Illusions and identity, by J. M. Hinton.--Bibliography (p. [259]-261).

The only sensible solution to the mind-body problem is a type-type identity theory. I wish to argue for a version of Type-Type identity theory that withstands the usual seemingly fatal objections, which I call ‘R-Type Identity Theory’ and which has three claims. First, an identity theory does not entail ‘reducing’ or ‘eliminating’ one set of things to or in favor of another set of things and introduces epidentity (treating identified relata as distinct). Secondly, pain and what-it-is-like to be in pain are distinguishable and introduces frigid stipulation (a pragmatic rather than semantic property by which we stipulate reference). Finally there may be more than one type of mental state in question and introduces subtypes (a pained brainless Martian is evidence that their state is a pain subtype). With the standard objections to identity theory taken care of we are free to embrace the only truly satisfying, non-Cartesian, philosophy of mind.

One of the positive arguments for the type-identity theory of mental states is an inference-to-the-best-explanation (IBE) argument, which purports to show that type-identity theory is likely true since it is the best explanation for the correlations between mental states and brain states that we find in the neurosciences. But given the methods of neuroscience, there are other relations besides identity that can explain such correlations. I illustrate some of these relations by examining the literature on the function of the hypothalamus and its correlation with sensations of thirst. Given that there are relations besides identity that can explain such correlations, the type-identity theorist is left with a dilemma: either the correlations we consider are weak, in which case we do not have an IBE to an identity claim, or else the correlations we look at are maximally strong, in which case there are too few cases for the inductive part of the strategy to work.

Machine generated contents note: Introduction Simone Gozzano and Christopher S. Hill; 1. Acquaintance and the mind-body problem Katalin Balog; 2. Identity, reduction, and conserved mechanisms: perspectives from circadian rhythm research William Bechtel; 3. Property identity and reductive explanation Ansgar Beckermann; 4. A brief history of neuroscience's actual influences on mind-brain reductionism John Bickle; 5. Type-identity conditions for phenomenal properties Simone Gozzano; 6. Locating qualia: do they reside in the brain or in the body and the world? Christopher S. Hill; 7. In defense of the identity theory Mark I Frank Jackson; 8. The very idea of token physicalism Jaegwon Kim; 9. About face: philosophical naturalism, the heuristic identity theory, and recent findings about prosopagnosia Robert McCauley; 10. On justifying neurobiologicalism for consciousness Brian McLaughlin; 11. The causal contribution of mental events Alyssa Ney; 12. Return of the zombies? John Perry; 13. Identity, variability, and multiple realization in the special sciences Lawrence Shapiro and Thomas Polger; Bibliography; Index.