Bernard Berofsky

Determinism poses a prima facie problem about free will only if the latter is understood as counterfactual power, understood categorically, rather than self-determination. A key premise of the defense of incompatibilism provided by the Consequence Argument, namely, that laws are unalterable, presupposes that laws include more than the fundamental laws of physics. This premise is challenged by appeal to actual cases. The necessitarian assumptions embodied in that premise can be successfully challenged by a new and improved version of the regularity theory. Other defenses of the latter, including a defense of Humean Supervenience, are offered. The picture that the compatibilist offers of a decision maker, in part responsible for the laws of psychology, unconcerned about the deterministic or indeterministic nature of the world, is of a more creative individual than the incompatibilist, for whom one’s freedom depends upon the nature of a world about which one has no control.