 As the above quote makes clear, Lewis was a compatibilist about most questions in metaphysics. He certainly was one about free will. (“Are We Free to Break the Laws?” (1981a).) And he was a compatibilist about most nomic, intentional and normative concepts. This wasn’t because he had a global argument for compatibilism. Indeed, he was an eliminativist about religion (“Anselm and Actuality” (1970a), “Divine Evil” (2007)). And in some sense he was an expansionist about modality. Lewis may have contested this; he thought introducing more worlds did not increase the number of kinds of things in our ontology, because we are already committed to there being at least one world. As Melia (1992: 192) points out though, the inhabitants of those worlds include all kinds of things not found in, or reducible to, fundamental physics. They include spirits, gods, trolls and every other consistent beast imaginable. So at least when it came to what there is, as opposed to what there actually is, Lewis’s ontology was rather expansionist.