Paul Russell is Professor of Philosophy at the University of British Columbia and Lund University, where he is also Director of the Lund | Gothenburg Responsibility Project. His previous publications include The Limits of Free Will (OUP 2017), The Riddle of Hume's Treatise: Skepticism, Naturalism, and Irreligion (OUP 2008) and Freedom and Moral Sentiment: Hume's Way of Naturalizing Responsibility (OUP 1995).