Acta Analytica

, Volume 27, Issue 3, pp 217–230 | Cite as

Marrying the Merits of Nagelian Reduction and Functional Reduction

  • Michael EsfeldEmail author
  • Christian Sachse
  • Patrice Soom


This paper points out the merit of Nagelian reduction, namely to propose a model of inter-theoretic reduction that retains the scientific quality of the reduced theory and the merit of functional reduction, namely to take multiple realization into account and to offer reductive explanations. By considering Lewis and Kim’s proposal for local reductions, we establish that functional reduction fails to achieve a theory reduction and cannot retain the scientific quality of the reduced theory. We improve on that proposal by showing how one can build functional sub-types that are coextensive with physical realizer types and thereby obtain a theory reduction that is explanatory and that vindicates the scientific quality of the special sciences.


Bridge principles Functional reduction Multiple realization Nagelian reduction Theory reduction 


  1. Bechtel, W., & Mundale, J. (1999). Multiple realizability revisited: linking cognitive and neural states. Philosophy of Science, 66, 175–207.CrossRefGoogle Scholar
  2. Bickle, J. (1998). Psychoneural reduction: The new wave. Cambridge (Massachusetts): MIT Press.Google Scholar
  3. Bickle, J. (2003). Philosophy and neuroscience. A ruthlessly reductive account. Dordrecht: Kluwer.CrossRefGoogle Scholar
  4. Chalmers, D. J. (1996). The conscious mind. In search of a fundamental theory. New York: Oxford University Press.Google Scholar
  5. Endicott, R. P. (1998). Collapse of the new wave. Journal of Philosophy, 95, 53–72.CrossRefGoogle Scholar
  6. Esfeld, M., & Sachse, C. (2011). Conservative reductionism. New York: Routledge.Google Scholar
  7. Fazekas, P. (2009). Reconsidering the role of bridge laws in inter-theoretical reductions. Erkenntnis, 71, 303–322.CrossRefGoogle Scholar
  8. Hooker, C. A. (1981). Towards a general theory of reduction. Part I: Historical and scientific setting. Part II: Identity in reduction. Part III: Cross-categorial reduction. Dialogue, 20, 38–60, 201–236, 496–529.Google Scholar
  9. Hüttemann, A. (2004). What’s wrong with microphysicalism? London: Routledge.Google Scholar
  10. Kim, J. (1998). Mind in a physical world. Cambridge (Massachusetts): MIT Press.Google Scholar
  11. Kim, J. (1999). Making sense of emergence. Philosophical Studies, 95, 3–36.CrossRefGoogle Scholar
  12. Kim, J. (2005). Physicalism, or something near enough. Princeton: Princeton University Press.Google Scholar
  13. Kim, J. (2008). Reduction and reductive explanation: Is one possible without the other? In J. Hohwy & J. Kallestrup (Eds.), Being reduced (pp. 93–114). Oxford: Oxford University Press.CrossRefGoogle Scholar
  14. Lewis, D. (1969). Review of W. H. Capitan and D. D. Merrill (eds.) (1967): Art, mind and religion. Pittsburgh: University of Pittsburgh Press, Journal of Philosophy, 66, 23–35.Google Scholar
  15. Lewis, D. (1972). Psychophysical and theoretical identifications. Australasian Journal of Philosophy, 50, 249–258.CrossRefGoogle Scholar
  16. Lewis, D. (1980). Mad pain and Martian pain. In N. Block (Ed.), Readings in the philosophy of psychology (Vol. 1, pp. 216–222). London: Methuen.Google Scholar
  17. Lewis, D. (1994). Lewis, David: Reduction of mind. In S. H. Guttenplan (Ed.), A companion to the philosophy of mind (pp. 412–431). Oxford: Blackwell.Google Scholar
  18. Lewis, D. (2009). Ramseyan humility. In D. Braddon-Mitchell & R. Nola (Eds.), Conceptual analysis and philosophical naturalism (pp. 203–222). Cambridge (Massachusetts): MIT Press.Google Scholar
  19. Machamer, P., Darden, L., & Craver, C. F. (2000). Thinking about mechanisms. Philosophy of Science, 67, 1–25.CrossRefGoogle Scholar
  20. Marras, A. (2005). Consciousness and reduction. The British Journal for the Philosophy of Science, 56, 335–361.CrossRefGoogle Scholar
  21. Morris, K. (2009). Does functional reduction need bridge laws? A response to Marras. The British Journal for the Philosophy of Science, 60, 647–657.CrossRefGoogle Scholar
  22. Nagel, E. (1961). The structure of science. London: Routledge.Google Scholar
  23. Papineau, D. (1993). Philosophical naturalism. Oxford: Blackwell.Google Scholar
  24. Rosenberg, A. (1994). Instrumental biology or the disunity of science. Chicago: University of Chicago Press.Google Scholar
  25. Rosenberg, A. (2001). How is biological explanation possible? The British Journal for the Philosophy of Science, 52, 735–760.CrossRefGoogle Scholar
  26. Shoemaker, S. (1980). Causality and properties. In P. van Inwagen (Ed.), Time and cause (pp. 109–135). Dordrecht: Reidel.Google Scholar
  27. Soom, P., Sachse, C., & Esfeld, M. (2010). Psycho-neural reduction through functional sub-types. Journal of Consciousness Studies, 17, 7–26.Google Scholar

Copyright information

© Springer Science+Business Media B.V. 2011

Authors and Affiliations

  • Michael Esfeld
    • 1
    Email author
  • Christian Sachse
    • 1
  • Patrice Soom
    • 1
  1. 1.Department of PhilosophyUniversity of LausanneLausanneSwitzerland

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