I'm a professor of philosophy in the Research School of the Social Sciences at the Australian National University. I work in moral and political philosophy, with a focus on issues of international justice. My publications include books with Sanjay Reddy, International Trade and Labour Standards: A Proposal for Linkage (Columbia University Press, 2008), and Gerhard Øverland, Responding to Global Poverty: Harm, Responsibility, and Agency (Cambridge University Press, 2016), and articles in many leading journals in philosophy, politics, and law. I used to edit the journal Ethics & International Affairs and am currently co-editor of the Journal of Political Philosophy and a subject editor for Social and Political Philosophy for the Stanford Encyclopedia of Philosophy. I earned my PhD in philosophy from Columbia University in 2005.

When I'm not working I like to cook, look for interesting new music, and train Brazilian Jiu-Jitsu