Also interested in philosophy of science, philosophy of mathematics and logic. Has published two books, Kant's Analogies of Experience and Space, Time and Thought in Kant , as well as essays on Kant. His next book will deal with some problems in metaphysics. Interests include ancient philosophy, social philosophy, and the arts. He also writes for magazines and newspapers.
Primary interests are in the philosophy of mind and the philosophy of action.
Other interests include American pragmatism and the history of modern philosophy. Affiliated with the Unit for Criticism and Interpretive Theory. Working on studies of issues relating to freedom and pragmatism. Affiliated with the Unit for Criticism and Interpretive Theory. Executive Director, North American Nietzsche Society.