philosophy of language, philosophy of mind, philosophy of ethics, modern philosophy, philosophy of the emotions

rationality, philosophy and public policy, moral psychology, philosophy of economics, formal epistemology

moral theory, political philosophy, economics, rationality

metaphysics, philosophy of language, philosophy of mathematics

History of Philosophy (especially Kant)

epistemology, philosophy of science, formal epistemology, practical reason

philosophy of science (including philosophy of physics and philosophy of biology), metaphysics, epistemology, philosophy of math

ancient philosophy, with special interests in Aristotelian natural philosophy, philosophy of science and virtue ethics

moral and political philosophy, including moral theory, practical ethics, and philosophy and public policy; current research focuses on connections between values and risk and issues in environmental ethics

philosophy of mind, metaphysics

early modern philosophy, history of analytic philosophy

epistemology

philosophy of law, political philosophy, history of legal and political philosophy: medieval to modern (Aquinas to Kant), Hume

ancient Greek philosophy, especially Plato and Aristotle

laws of nature, interpretations of probability, induction, time travel

philosophy of logic and language, epistemology

metaethics, moral theory, history of philosophy (especially Hume and Smith), epistemology

ethics, moral theory, moral psychology, metaethics, related aspects of philosophy of action and epistemology

moral psychology, moral theory, and their close relations in philosophy of mind, philosophy of action, political philosophy, aesthetics

epistemology, normativity, rationality, metaethics, related parts of philosophy of language and mind