I am a professor of philosophy at the Université de Fribourg in Switzerland, where I hold the chair for ethics and political philosophy. My research focuses on ethics, meta-ethics, metaphysics, Kant, political philosophy and decision theory. I am also interested in neo-Kantian and early analytic philosophy, as well as the history of political thought. Previously, I was a Fellow of Merton College and an Associate Professor in the Philosophy Department at the University of Oxford, as well as a Bersoff Assistant Professor and Faculty Fellow in the Philosophy Department at New York University. I have held visiting positions at Princeton University, at UT Austin (as a Harrington Faculty Fellow) and at the IFFS in Stockholm. I received my Ph.D. and M.Litt. from the University of St Andrews and did my undergraduate degree in Philosophy, Politics and Economics at the University of Oxford (St Edmund Hall).