Abstract
One tolerably clear statement of Determinism has it that all events are caused. Expanded upon, this thesis has been taken as the claim that the existence of any event E1, has a set of events, E2 … En which antedate E1, and which are causally sufficient for the occurrence of E1. That is, given the occurrence of E2 … En, E1 is causally necessary. I would hardly wish to claim that this is the only plausible statement of the doctrine of Determinism; nonetheless it is a common one, and the one that I’ll use as definitive. Some have believed both that this premise is true and that it inevitably leads to a denial of free actions. While remaining neutral as to the merits of the Hard Determinist position, what I wish to show is that the consequences of the argumentation that has led them to such a position have been neither fully nor adequately understood.