Graham Oppy has emerged as one of the kalam cosmological argument’s most formidable opponents. He rejects all four of the arguments drawn from metaphysics and physics for the second premiss that the universe began to exist. He also thinks that we have no good reason to accept the first premiss that everything that begins to exist has a cause. In this response, I hope to show that the kalam cosmological argument is, in fact, considerably stronger than Oppy claims, surviving even (...) his trenchant critique. (shrink)

Edward Feser defends the ‘Aristotelian proof’ for the existence of God, which reasons that the only adequate explanation of the existence of change is in terms of an unchangeable, purely actual being. His argument, however, relies on the falsity of the Existential Inertia Thesis, according to which concrete objects tend to persist in existence without requiring an existential sustaining cause. In this article, I first characterize the dialectical context of Feser’s Aristotelian proof, paying special attention to EIT and its rival (...) thesis—the Existential Expiration Thesis. Next, I provide a more precise characterization of EIT, after which I outline two metaphysical accounts of existential inertia. I then develop new lines of reasoning in favor of EIT that appeal to the theoretical virtues of explanatory power and simplicity. Finally, I address the predominant criticisms of EIT in the literature. (shrink)

Joseph Schmid has proposed an account of existential inertia which says (among other things) that each existentially inert object is not ontologically dependent on anything that is not a part of itself. Using this account, I propose an argument that existential inertia cannot be enjoyed by external relations nor by their relata. I first draw from Arianna Betti’s case for relata-specific relations to argue that external relations cannot have existential inertia. Building on this conclusion, I then propose an argument that (...) the relata of external relations also cannot have existential inertia. (shrink)

A prominent Thomistic cosmological argument maintains that an infinite regress of causes, which exhibits a certain pattern of ontological dependence among its members, would be vicious and so must terminate in a first member. Interestingly, Jonathan Schaffer offers a similar argument in the contemporary grounding literature for the view called metaphysical foundationalism. I consider the striking similarities between both arguments and conclude that both are unsuccessful for the same reason. I argue this negative result gives us indirect reason to consider (...) metaphysical infinitism as a genuine possibility, the view that chains of ontological dependence or ground can descend indefinitely. (shrink)