Abstract

In an article published several years ago, Nelson Pike recast his well known argument for the incompatibility of divine omniscience and human freedom in terms of a “possible worlds” analysis of human power. In this version, the argument is based on the assumption that past circumstances in the actual world “help to determine present powers.” If I am able to do something at the present time, Pike claims, there must be a possible world with a past just like the past of the actual world in which I do it.In a recent discussion, Joshua Hoffman attacks Pike’s argument and the analysis of power on which it is based. Specifically, he presents two objections to Pike’s thesis about past circumstances helping to determine present powers. Both objections are attempts to produce counterexamples to Pike’s claim.In the present paper, I hope to accomplish two things. I shall try to work out a reasonably precise formulation of the thesis about power on which Pike bases his argument. I shall also try to show that both of Hoffman’s objections to Pike’s thesis are mistaken. I shall argue that one of them is based on a serious misinterpretation of Pike’s claim, and is successful only against a thesis that is not required for Pike’s argument. The remaining objection, I shall argue, is based on a claim that is demonstrably false.Whether or not Pike’s thesis about power is correct is a larger question that I will not try to decide here. My only concern is to meet Hoffman’s objections.