Ted A. Warfield seeks to establish the compatibility in question by getting the incompatibilist to reject an unpersuasive argument from fatalism to the conclusion that a given action is not freely done. He maintains that such a rejection requires the the incompatibilist to hold that there is a possible world in which the fatalist’s premise is true and in which the conclusion is false (and so the given action is freely done). If a foreknowing God exists in that world, then (...) incompatibilism must be rejected. I criticize this reasoning on the ground that one can reject a bad argument from true premises without countenancing a possible world in which the premises are true and yet the conclusion false. (shrink)