The Southern Journal of Philosophy

Hard determinists hold that we never have alternative possibilities of action—that we only can do what we actually do. This means that if hard determinists accept the “ought implies can” principle, they mustaccept that it is never the case that we ought to do anything we do not do. In other words, they must reject the view that there can be “ought”- based moral reasons to do things we do not do. Hard determinists who wish to accommodate moral reasons to do things we do not do can instead appeal to Humean moral reasons that are based on desires to be virtuous. Moral reasons grounded on desires to be virtuous do not depend on our being able to act on those reasons in the way that “ought”-based moral reasons do.

After drawing a distinction between two kinds of dualism—numerical dualism (defined in terms of identity) and modal dualism (defined in terms of supervenience)—we argue that Descartes is a numericaldualist, but not a modal dualist. Since most contemporary dualists advocate modal dualism, the relation of Descartes’ views to the contemporary philosophy of mind are more complex than is commonly assumed.

This paper offers an interpretation of Quine’s naturalized epistemology through the lens of Jaegwon Kim’s influential critique of the same. Kim argues that Quine forces a false choice between traditional deductivist foundationalism and naturalized epistemology and contends that there are viable alternative epistemological projects. However it is suggested that Quine would reject these alternatives by reference to the same fundamental principles (underdetermination, indeterminacy of translation, extensionalism) that led him to reject traditional epistemology and propose naturalism as an alternative. Given this interpretation of Quine, it is essential that a successful critic of naturalism also examine Quine’s aforementioned principles. The divide between naturalist and nonnaturalist epistemology turns out to be defined by the divide between more fundamental naturalist and nonnaturalist approaches to semantics.

Metaphysical theories of change incorporate substantive commitments to theories of persistence. The two most prominent classes of such theories are endurantism and perdurantism. Defenders of endurance-style accounts of change, such as Klein, Hinchliff, and Oderberg, do so through appeal to a priori intuitions about change. We argue that this methodology is understandable but mistaken—an adequate metaphysics of change must accommodate all experiences of change, not merely intuitions about a limited variety of cases. Once we examine additional experiences of change, particularly those in (special) relativistic circumstances, it becomes clear that only a perdurance account of change is adequate.