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Neuroethics

, Volume 7, Issue 3, pp 263–273 | Cite as

On Defining Moral Enhancement: A Clarificatory Taxonomy

  • Kasper Raus
  • Farah Focquaert
  • Maartje Schermer
  • Jona Specker
  • Sigrid Sterckx
Original Paper

Abstract

Recently there has been some discussion concerning a particular type of enhancement, namely ‘moral enhancement’. However, there is no consensus on what precisely constitutes moral enhancement, and as a result the concept is used and defined in a wide variety of ways. In this article, we develop a clarificatory taxonomy of these definitions and we identify the criteria that are used to delineate the concept. We think that the current definitions can be distinguished from each other by the criteria used for determining whether an intervention is indeed moral enhancement. For example, some definitions are broad and include moral enhancement by any means, while other definitions focus only on moral enhancement by means of specific types of intervention (e.g. biomedical or genetic interventions). Moreover, for some definitions it suffices for an intervention to be aimed or intended to morally enhance a person, while other definitions only refer to ‘moral enhancement’ in relation to interventions that are actually effective. For all these differences in definitions we discuss some of their (more normative) implications. This shows that definitions are significantly less descriptive and more normative than they are regularly portrayed to be. We therefore hope that the taxonomy developed in this paper and the comments on the implications for the normative debate of the variety of definitions will provide conceptual clarity in a complex and highly interesting debate.

Keywords

Moral enhancement Moral bioenhancement Definition Conceptual analysis 

References

  1. 1.
    Harris, John. 2011. Moral enhancement and freedom. Bioethics 25(2): 102–111.CrossRefGoogle Scholar
  2. 2.
    Harris, John. 2012. What it’s like to be good. Cambridge Quarterly of Healthcare Ethics 21(3): 293–305.CrossRefGoogle Scholar
  3. 3.
    Wasserman, David. 2013. When bad people do good things: Will moral enhancement make the world a better place. Journal of Medical Ethics. doi: 10.1136/medethics-2012-101094.Google Scholar
  4. 4.
    Persson, Ingmar, and Julian Savulescu. 2008. The perils of cognitive enhancement and the urgent imperative to enhance the moral character of humanity. Journal of Applied Philosophy 25(3): 162–177.CrossRefGoogle Scholar
  5. 5.
    Persson, Ingmar, and Julian Savulescu. 2011. The turn for ultimate harm: A reply to Fenton. Journal of Medical Ethics 37: 441–444.CrossRefGoogle Scholar
  6. 6.
    Persson, Ingmar, and Julian Savulescu. 2012. Unfit for the future: The need for moral enhancement. Oxford: Oxford University Press.CrossRefGoogle Scholar
  7. 7.
    Fenton, Elizabeth. 2010. The perils of failing to enhance: A response to Persson and Savulescu. Journal of Medical Ethics 36: 148–151.CrossRefGoogle Scholar
  8. 8.
    Shook, J.R. 2012. Neuroethics and the possible types of moral enhancement. AJOB Neuroscience 3(4): 3–14.CrossRefGoogle Scholar
  9. 9.
    DeGrazia, David. 2013. Moral enhancement, freedom, and what we (should) value in moral behaviour. Journal of Medical Ethics. doi: 10.1136/medethics-2012-101157.Google Scholar
  10. 10.
    Hughes, James. 2011. After happiness, cyborg virtue. Free Inquiry 32(1): 1–7.Google Scholar
  11. 11.
    Harris, John. 2013. “Ethics is for bad guys!” putting the “moral” into moral enhancement. Bioethics 27(3): 169–173.CrossRefGoogle Scholar
  12. 12.
    Harris, John. 2013. Moral progress and moral enhancement. Bioethics 27(5): 285–290.CrossRefGoogle Scholar
  13. 13.
    Lev, Ori. 2012. Enhancing the capacity for moral agency. AJOB Neuroscience 3(4): 20–22.CrossRefGoogle Scholar
  14. 14.
    Agar, Nicholas. 2013. A question about defining moral bioenhancement. Journal of Medical Ethics. doi: 10.1136/medethics-2012-101153.Google Scholar
  15. 15.
    Walker, Mark. 2009. Enhancing genetic virtue. Politics and the Life Sciences 28(2): 27–47.CrossRefGoogle Scholar
  16. 16.
    Douglas, Thomas. 2008. Moral enhancement. Journal of Applied Philosophy 25(3): 228–245.CrossRefGoogle Scholar
  17. 17.
    Douglas, Thomas. 2011. Moral enhancement via direct emotion modulation: A reply to John Harris. Bioethics 27(3): 160–168.CrossRefGoogle Scholar
  18. 18.
    Parfit, Derek. 1989. Reasons and persons. Oxford: Clarendon.Google Scholar
  19. 19.
    Faust, Halley S. 2008. Should we select for genetic moral enhancement? A thought experiment using the MoralKinder (MK+) haplotype. Theoretical Medicine and Bioethics 29: 397–416.CrossRefGoogle Scholar
  20. 20.
    Daniels, Norman. 2000. Normal functioning and the treatment-enhancement distinction. Cambridge Quarterly of Healthcare Ethics 9: 309–322.CrossRefGoogle Scholar
  21. 21.
    Agar, Nicholas. 2010. Enhancing genetic virtue? Politics and the Life Sciences 29(1): 73–75.CrossRefGoogle Scholar
  22. 22.
    Horstkötter, Dorothee, Ron Berghmans, and Guido de Wert. 2010. Moral enhancement for antisocial behavior? An uneasy relationship. AJOB Neuroscience 3(4): 26–28.CrossRefGoogle Scholar
  23. 23.
    Pascual, Leo, Paulo Rodrigues, and David Gallardo-Pujol. 2013. How does morality work in the brain? A functional and structural perspective of moral behavior. Frontiers in Integrative Neuroscience 7(65). doi: 10.3389/fnint.2013.00065.
  24. 24.
    Santoni de Sio, Filippo, Hannah Maslen, and Nadira Faulmüller. 2012. The necessity of objective standards for moral enhancement. AJOB Neuroscience 3(4): 15–16.CrossRefGoogle Scholar
  25. 25.
    Harris, John. 2013. Taking liberties with free fall. Journal of Medical Ethics. doi: 10.1136/medethics-2012-101092.Google Scholar
  26. 26.
    Jotterand, Fabrice. 2011. “Virtue engineering” and moral agency: Will post- humans still need the virtues? AJOB Neuroscience 2(4): 3–9.CrossRefGoogle Scholar
  27. 27.
    Simkulet, William. 2012. On moral enhancement. AJOB Neuroscience 3(4): 17–18.CrossRefGoogle Scholar
  28. 28.
    Baertschi, Bernard. 2012. Neuromodulation in the service of moral enhancement. Brain Topography. doi: 10.1007/s10548-012-0273-7.Google Scholar
  29. 29.
    Zarpentine, Chris. 2013. “The thorny and arduous path of moral progress”: Moral psychology and moral enhancement. Neuroethics 6: 141–153.CrossRefGoogle Scholar
  30. 30.
    Savulescu, Julian, and Ingmar Persson. 2012. Moral enhancement, freedom, and the god machine. The Monist 95(3): 399–421.CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media Dordrecht 2014

Authors and Affiliations

  • Kasper Raus
    • 1
  • Farah Focquaert
    • 1
  • Maartje Schermer
    • 2
  • Jona Specker
    • 2
  • Sigrid Sterckx
    • 1
  1. 1.Department of Philosophy and Moral SciencesGhent UniversityGhentBelgium
  2. 2.Department of Medical Ethics and Philosophy of MedicineErasmus MCRotterdamThe Netherlands

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