(3) A compatibilist needs to explain how free will can co-exist with determinism, paradigmatically by offering an analysis of ‘free’ action that is demonstrably compatible with determinism. (Here is the late Roderick Chisholm, in defense of irreducible or libertarian agent-causation: ‘Now if you can analyze such statements as “Jones killed his uncle” into event-causation statements, then you may have earned the right to make jokes about the agent as cause. But if you haven’t done this, and if all the same (...) you do believe such things as that I raised my arm and that Jolns [sic] killed his uncle, and if moreover you still think it’s a joke to talk about the agent as cause, then, I’m afraid, the joke is entirely on you.’). (shrink)