Does neuroscience undermine deontological theory?
Neuroethics 3 (1) (2010)
| Abstract | Joshua Greene has argued that several lines of empirical research, including his own fMRI studies of brain activity during moral decision-making, comprise strong evidence against the legitimacy of deontology as a moral theory. This is because, Greene maintains, the empirical studies establish that “characteristically deontological” moral thinking is driven by prepotent emotional reactions which are not a sound basis for morality in the contemporary world, while “characteristically consequentialist” thinking is a more reliable moral guide because it is characterized by greater cognitive command and control. In this essay, I argue that Greene does not succeed in drawing a strong statistical or causal connection between prepotent emotional reactions and deontological theory, and so does not undermine the legitimacy of deontological moral theories. The results that Greene relies on from neuroscience and social psychology do not establish his conclusion that consequentialism is superior to deontology. | |||||||||
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Guy Kahane & Nicholas Shackel (2010). Methodological Issues in the Neuroscience of Moral Judgement. Mind and Language 25 (5):561-582.
Joseph M. Paxton & Joshua D. Greene (2010). Moral Reasoning: Hints and Allegations. Topics in Cognitive Science 2 (3):511-527.
Colin Klein (2011). The Dual Track Theory of Moral Decision-Making: A Critique of the Neuroimaging Evidence. Neuroethics 4 (2):143-162.
Selim Berker (2009). The Normative Insignificance of Neuroscience. Philosophy and Public Affairs 37 (4):293-329.
Miriam Ronzoni (forthcoming). Teleology, Deontology, and the Priority of the Right: On Some Unappreciated Distinctions. Ethical Theory and Moral Practice.
Hanno Sauer (2012). Morally Irrelevant Factors: What's Left of the Dual Process-Model of Moral Cognition? Philosophical Psychology 25 (6):783-811.
Guy Kahane, Katja Wiech, Nicholas Shackel, Miguel Farias, Julian Savulescu & Irene Tracey (2012). The Neural Basis of Intuitive and Counterintuitive Moral Judgement. Social Cognitive and Affective Neuroscience 7 (4):393-402.
Joshua Greene (2008). The Secret Joke of Kant's Soul. In W. Sinnott-Armstrong (ed.), Moral Psychology, Vol. 3. MIT Press.
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