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Split brains: no headache for the soul theorist

Published online by Cambridge University Press:  03 April 2014

DAVID B. HERSHENOV
Affiliation:
Department of Philosophy, University at Buffalo, Buffalo NY, 14217, USA e-mail: dh25@buffalo.edu
ADAM P. TAYLOR
Affiliation:
Department of History, Philosophy and Religious Studies, North Dakota State University, Fargo, ND, 58108–6050, USA e-mail: aptaylor@gmail.com

Abstract

Split brains that result in two simultaneous streams of consciousness cut off from each other are wrongly held to be grounds for doubting the existence of the divinely created soul. The mistake is based on two related errors: first, a failure to appreciate the soul's dependence upon neurological functioning; second, a fallacious belief that if the soul is simple, i.e. without parts, then there must be a unity to its thought, all of its thoughts being potentially accessible to reflection or even unreflective causal interactions. But a soul theorist can allow neurological events to keep some conscious thoughts unavailable to others.

Type
Articles
Copyright
Copyright © Cambridge University Press 2014 

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References

Chalmers, David (1996) The Conscious Mind (Oxford: Oxford University Press).Google Scholar
Hasker, William (2001) The Emergent Self (Ithaca: Cornell University Press).Google Scholar
Korsgaard, Christine (1989) ‘Personal identity and the unity of agency: a response to Parfit’, Philosophy and Public Affairs, 18, 101132.Google Scholar
McMahan, Jeff (2002) The Ethics of Killing: Problems at The Margins of Life (Oxford: Oxford University Press).CrossRefGoogle Scholar
Moor, James (1982) ‘Split brains and atomic persons’, Philosophy of Science, 49, 91106.Google Scholar
Parfit, Derek (1984) Reasons and Persons (Oxford: Oxford University Press).Google Scholar
Plantinga, Alvin (2007) ‘Materialism and Christian belief’, in van Inwagen, P. & Zimmerman, D. (eds) Persons: Human and Divine (Oxford: Oxford University Press), 99141.CrossRefGoogle Scholar
Swinburne, Richard & Shoemaker, Sydney (1984) Personal Identity (London: Basil Blackwell).Google Scholar
Ross, James (2001) ‘Together with the body I love’, Proceedings of the American Catholic Philosophical Association, 75, 118.Google Scholar
Taylor, Adam P. & Hershenov, David B. (n.d.) ‘Dualism, panpsychism and the moral status of the brainless’, unpublished manuscript.Google Scholar
van Dyke, Christina (forthcoming) ‘I see dead people: disembodied souls and Aquinas's “two person” problem’, Oxford Studies in Medieval Philosophy.Google Scholar
van Inwagen, Peter (1993) Material Beings (Ithaca: Cornell University Press).Google Scholar
Unger, Peter (1980) ‘The problem of the many’, Midwest Studies in Philosophy, 5, 411468.Google Scholar
Unger, Peter (2006) All the Power in the World (New York: Oxford University Press).CrossRefGoogle Scholar
Zimmerman, Dean (2010) ‘From property dualism to substance dualism’, The Proceedings of the Aristotelian Society, 84, 119150.Google Scholar