I am an Associate Professor of Political Science, specializing in international relations and African studies, at Barnard College, Columbia University (USA). I work on civil wars, peacebuilding, peacekeeping, humanitarian aid, and African politics.

I have just started researching a new project that examines successful international contributions to local and bottom-up peacebuilding. I published a short piece in International Peacekeeping last year presenting some of the early ideas for this research.

My previous project focused on the everyday elements that influence peacebuilding interventions on the ground. It included extensive fieldwork in the eastern Democratic Republic of Congo and briefer comparative research in Burundi, Cyprus, Israel and the Palestinian Territories, South Sudan, and Timor-Leste. The book based on this research, Peaceland: Conflict Resolution and the Everyday Politics of International Intervention, was released by Cambridge University Press in 2014. It won the 2016 Best Book of the Year Award from the International Studies Association as well as honorable mentions for two other book prizes (the 2015 Chadwick Alger Prize from the International Studies Association and the 2014 African Argument Book of the Year). Findings from this project have also appeared in Critique Internationale and African Affairs (the latter piece won the 2012 Best Article award from the African Politics Conference Group).

My earlier research project focused on local violence and international intervention in the eastern part of the Democratic Republic of Congo, where I have travelled regularly since 2001. It culminated in a book, entitled The Trouble with the Congo: Local Violence and the Failure of International Peacebuilding (Cambridge University Press, 2010). The book won the 2012 Grawemeyer Award for Ideas Improving World Order and the 2011 Chadwick Alger Prize presented by the International Studies Association to the best book on international organizations and multilateralismResearch for this project has also appeared in Foreign AffairsInternational Organization, the Review of African Political Economy, the African Studies Review, the African Security Review, the Revista de Relaciones Internationales, and the Journal of Humanitarian Affairs. 

My research has won numerous other prizes and fellowships, including two research awards from the United States Institute of Peace (2004-2005 and 2010-2012), two Harry Frank Guggenheim Foundation research grants (2010 and 2011), a Presidential research award from Barnard College (2010), several grants from Columbia University (2010 – 2013), two Mellon Fellowships in Security and Humanitarian Action (2004-2006), the 2006 Best Graduate Student Paper award from the African Studies Association, and a Fulbright Fellowship (1999-2000).

Before becoming an academic, I worked for humanitarian and development agencies in Afghanistan, Kosovo, the Democratic Republic of Congo, Nicaragua, and India. I hold a post-doctorate from Yale University (2007), a Ph.D. in political science from New York University (2006), and master’s degrees in international relations and political science from Columbia University (2000) and Sciences Po (France, 1999).