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The Judith Reppy Institute for Peace and Conflict Studies (PACS) is an interdisciplinary program devoted to research and teaching on the problems of war and peace, arms control and disarmament, and more generally, instances of collective violence. Our focal areas include climate change and conflict, nuclear security, governance of emerging technologies, and human rights, race, and gender.

Highlights

Projects for Peace is an initiative for all undergraduate students to design grassroots projects during the upcoming summer — anywhere in the world. 
The eighth annual Reppy Institute Graduate Student Conference Call for Papers is open and due February 7.
Faculty Director, International Relations Minor
President White Professor of History and Political Science, Emeritus
William Nelson Cromwell Professor of International and Comparative Law
Prize for Best Essay in Technology and International Security Policy Winner 2024-25
Sabrina Karim and Daniel W. Hill, Jr.

Reppy Institute for Peace and Conflict Studies

Matthew Evangelista

Reppy Institute for Peace and Conflict Studies

Peter Katzenstein, Jonathan Kirshner

Reppy Institute for Peace and Conflict Studies