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Neuroethics

, Volume 2, Issue 1, pp 51–59 | Cite as

Will Neuroscientific Discoveries about Free Will and Selfhood Change our Ethical Practices?

  • Chris KaposyEmail author
Original Paper

Abstract

Over the past few years, a number of authors in the new field of neuroethics have claimed that there is an ethical challenge presented by the likelihood that the findings of neuroscience will undermine many common assumptions about human agency and selfhood. These authors claim that neuroscience shows that human agents have no free will, and that our sense of being a “self” is an illusory construction of our brains. Furthermore, some commentators predict that our ethical practices of assigning moral blame, or of recognizing others as persons rather than as objects, will change as a result of neuroscientific discoveries that debunk free will and the concept of the self. I contest suggestions that neuroscience’s conclusions about the illusory nature of free will and the self will cause significant change in our practices. I argue that we have self-interested reasons to resist allowing neuroscience to determine core beliefs about ourselves.

Keywords

Bioethics Free will Identity Neuroethics Self 

Notes

Acknowledgments

I would like to thank Jocelyn Downie, Françoise Baylis, Lawrence Burns, Sheri Alpert, Tim Krahn and Stephen G. Morris for their help with various drafts. An earlier version of this paper was presented at the conference “From the Brain to Human Culture: Intersections between the Humanities and Neuroscience” at Bucknell University in April 2007. I would like to thank my audience for their comments.

References

  1. 1.
    Greene, Joshua, and Jonathan Cohen. 2004. For the law, neuroscience changes nothing and everything. Philosophical Transactions of the Royal Society of London B 359: 1775–1785.CrossRefGoogle Scholar
  2. 2.
    Farah, Martha J. 2005. Neuroethics: the practical and the philosophical. TRENDS in Cognitive Science 91: 34–40.CrossRefGoogle Scholar
  3. 3.
    Tancredi, Laurence R. 2005. Hardwired behavior: what neuroscience reveals about morality. New York: Cambridge University Press.Google Scholar
  4. 4.
    Farah, Martha J., and Paul Root Wolpe. 2004. Monitoring and manipulating brain function: new neuroscience technologies and their ethical implications. Hastings Center Report 343: 35–45.CrossRefGoogle Scholar
  5. 5.
    Farah, Martha J., and Andrea S. Heberlein. 2007. Personhood and neuroscience: naturalizing or nihilating. The American Journal of Bioethics 71: 37–48.CrossRefGoogle Scholar
  6. 6.
    Wynne, Brian. 1996. Misunderstood misunderstandings: social identities and public uptake of science. In Misunderstanding Science? The Public Reconstruction of Science and Technology, eds. Alan Irwin and Brian Wynne, 19–46. New York: Cambridge University Press.Google Scholar
  7. 7.
    Wagner, Wolfgang, Gerard Duveen, Jyoti Verma, and Matthias Themel. 2000. ‘I have some faith and at the same time I don’t believe’—cognitive polyphasia and cultural change in India. Journal of Community and Applied Social Psychology 10: 301–314.CrossRefGoogle Scholar
  8. 8.
    Moscovici, Serge. 1976. La psychanalyse: son image et son public. Paris: Presses Universitaires de France.Google Scholar
  9. 9.
    Frankfurt, Harry. 1989. Freedom of the will and the concept of a person. In The importance of what we care about. 11–25. New York: Cambridge University Press.Google Scholar
  10. 10.
    Levy, Neil. 2007. Neuroethics: challenges for the 21st Century. New York: Cambridge University Press.Google Scholar
  11. 11.
    Nahmias, Eddy, Stephen G. Morris, Thomas Nadelhoffer, and Jason Turner. 2006. Is incompatibilism intuitive? Philosophy and Phenomenological Research 731: 28–53.CrossRefGoogle Scholar
  12. 12.
    Nahmias, Eddy, Stephen Morris, Thomas Nadelhoffer, and Jason Turner. 2005. Surveying freedom: Folk intuitions about free will and moral responsibility. Philosophical Psychology 185: 561–584.CrossRefGoogle Scholar
  13. 13.
    Gazzaniga, Michael S. 1998. The mind’s past. Berkeley: University of California Press.Google Scholar
  14. 14.
    Glannon, Walter. 2007. Bioethics and the brain. New York: Oxford University Press.Google Scholar
  15. 15.
    Morse, Stephen J. 2006. Moral and legal responsibility and the new neuroscience. In Neuroethics: defining the issues in theory, practice, and policy, ed. Judy Illes, 33–50. New York: Oxford University Press.Google Scholar
  16. 16.
    Schaffner, Kenneth F. 2002. Neuroethics: Reductionism, emergence, and decision-making capacities. In Neuroethics: Mapping the Field, ed. S. J. Marcus, 27–33. New York: Dana.Google Scholar
  17. 17.
    Glannon, Walter 2005. Neurobiology, neuroimaging, and free will. Midwest Studies in Philosophy 29: 68–82.CrossRefGoogle Scholar
  18. 18.
    Skolnick Weisberg, Deena, Frank C. Keil, Joshua Goodstein, Elizabeth Rawson, and Jeremy R. Gray. 2008. The seductive allure of neuroscience explanations. Journal of Cognitive Neuroscience 203: 470–477.CrossRefGoogle Scholar
  19. 19.
    Wagner, Wolfgang 2007. Vernacular science knowledge: its role in everyday life communication. Public Understanding of Science 16: 7–22.CrossRefGoogle Scholar
  20. 20.
    Strawson, P.F. 1974. Freedom and resentment. In Freedom and resentment and other essays. 1–25. London: Methuen.Google Scholar
  21. 21.
    Korsgaard, Christine M. 1996. The sources of normativity. New York: Cambridge University Press.Google Scholar
  22. 22.
    Dworkin, Ronald. 1993. Life’s dominion: an argument about abortion, euthanasia, and individual freedom. New York: Vintage.Google Scholar

Copyright information

© Springer Science+Business Media B.V. 2008

Authors and Affiliations

  1. 1.Postdoctoral Fellow, Ethics of Health Research and PolicyDalhousie UniversityHalifaxCanada

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