I am a Senior Lecturer (Associate Professor) in the Department of Political Economy at King's College London. At King's I have served as the first director of the new PPE program from 2015-2018.

As a political philosopher, I have broad interests in questions at the intersection of politics, philosophy, and economics, and in the philosophy of international law.

My publications cover contemporary liberal theory, ethics and public policy, international law and institutions, and environmental ethics. My recent work has focused on the nature and limits of institutionalizing rights and on theories of constitutionalism.