"Why do mass expulsions still happen?" Political Violence at a Glance, January 30, 2023

"50 years ago, Uganda ordered its entire Asian population to leave," Washington Post - The Monkey Cage, August 4, 2022

"The Global Order after Russia’s Invasion of Ukraine," Perry World House – Global Order Workshop, April 2022, with Thomas Shattuck and Jared Rosen
 
"The United Nations at 75: Coronavirus and Competition," Perry World House - Global Order Colloquium, October 2020, with Sabrina Arias

"A Changing Climate, A Changing World: Policy Challenges and Opportunities in Migration and Urbanization," Perry World House – Global Shifts Colloquium, April 2019, with Sabrina Arias

"Prospects for Institutional and Policy Reform on International Migration and Refugees," Perry World House - Global Shifts Colloquium, April 2018, with Nour Halabi