Determinism, deliberation, and responsibility

Abstract

In appraising human actions, an important consideration is whether they are free. If they are compelled, this may be excusatory; if controlled by someone other than the agent, this may mitigate; and if selfishly motivated, this may invalidate excuses. Moral appraisals of action by non‐philosophers do not normally consider whether it can be free under determinism. Metaphysical inquiry about action, by contrast, seems incomplete if it does not consider this. Are there two free will problems, one normative and one metaphysical? If so, they share such terms as ‘could’ and ‘could not’, and thoughtful non‐philosophers question their own normative assumptions once they understand the metaphysical problem determinism poses for the philosophy of action. This paper distinguishes metaphysical from action‐theoretic elements of the free will problem but also connects the metaphysical issues with normative questions about responsibility; it critically appraises some major metaphysical arguments concerning free action; and—to the extent possible in a single paper—it provides a positive account of free action neutral toward determinism.