Prof. Jonathan Wolff, the Blavatnik Chair Professor in Public Policy at Oxford, is a leading public intellectual on subjects ranging from equality, disadvantage, social justice and poverty, as well as applied topics such as public safety, disability, gambling, and the regulation of recreational drugs. In this interview with the OPR, Editor-in-Chief Brian Wong interviews Professor Wolff on the meaning of relational egalitarianism, disability theory, the ideal vs. non-ideal theory distinction, and the role of philosophy in public policy.