As Recursive Self-Prediction: Does a Deterministic Mechanism Reduce Responsibility?
1 'Free Will' as Recursive Self-Prediction: Does a Deterministic Mechanism Reduce Responsibility? George Ainslie 11,09 To appear in Poland, Jeffrey and Graham, George, Addiction and Responsibility. MIT This material is the result of work supported with resources and the use of facilities at the Department of Veterans Affairs Medical Center, Coatesville, PA, USA. Advances in brain imaging have revealed more and more about the physical basis of motivated behavior, making the age-old dispute about free will and moral responsibility increasingly salient. Science seems to be delineating chains of causality for feelings, choices, and even beliefs; but if all mental life is strictly caused by prior events, and those by still earlier events in a chain extending back before birth, how can individuals be held responsible for their actions? Most people feel that they originate their actions (Nadelhoffer et.al., 2005) and will readily give opinions about whether particular circumstances make an action blameworthy or not (Monterosso et.al., 2005); but when philosophers take the chain of causality explicitly into account they generally distance themselves from these direct introspections, holding for instance that blame is just a way of assuaging instinctive resentment (Strawson, 1962/2003) or a threat to manipulate people’s motives (Dennett, 1984, pp. 131-172). I come to this subject with a behavioral science rather than a philosophy background, but the free will dispute looks to this outsider like something that recent empirical findings might resolve. The dispute is age old because of a fundamental conundrum. We insist on the truth of each of two propositions, the compatibility of which is far from obvious, perhaps absurd: 1.
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