Featured speaker, seminar on "Attacking Syria: The Key Legal Issues," presented by the University of Michigan Law School's Center for International and Comparative Law and Human Rights Advocates, Ann Arbor, Sept. 11, 2013.
Featured speaker on "Drone Strikes, U.S. Policy, and the Law," Australian National University Centre for International and Public Law and Centre for Military and Security Law Public Lecture, Canberra, Australia, August 2, 2013.
Gave the keynote address at the Australian National University Centre for Military and Security Law Workshop on International Humanitarian Law, Anti-Terrorism Laws, and Non-State Actors, Canberra, Australia, August 1, 2013.
Presented "Accountability and the Sri Lankan Civil War," Australian National University Centre for Military and Security Law, Canberra, Australia, July 31, 2013.
Presented "The Thin Justice of International Law," Australian National University Regulatory Institutions Network, Canberra, Australia, July 30, 2013.
Visiting fellow, Australian National University College of Law, Canberra, Australia, July 29 to August 2, 2013.
Featured speaker on "Cyber War and Drones: The Implications of War without Soldiers," Societas series, Fondazione Corriere della Sera, Milan, Italy, June 6, 2013.
Presented "Modern Challenges to Investment Treaties" and "The Thin Justice of International Law," Universitá Commerciale Luigi Bocconi, Milan, Italy, June 5, 2013.
Panel speaker, "Sri Lanka: Challenges: Implementing International Human Rights and Accountability for Human Rights Violations," Jack and Mae Nathanson Centre, Osgoode Hall School of Law, Toronto, Feb. 14, 2013.
Invited expert at the American Law Institute Expert Meeting on a New
Restatement of Foreign Relations Law, Washington, D.C., June 12, 2012.
Invited expert at the International Committee of the Red Cross Expert
Meeting on Strengthening Compliance with International Humanitarian
Law, Geneva, Switzerland, May 30-June 1, 2012.
Panel commentator on "Instruments of Implementation: Courts, Commissions, and
Conventions," University of Michigan Conference on Law and Human
Rights in Global History, Ann Arbor, March 30, 2012.
Presented, "The Justice of International Law" at the Faculty Scholarship
Roundtable, John Marshall Law School, Chicago, Illinois, March 26, 2012.
Presented "Behind the Flag of Dunant: Secrecy and the Compliance Mission of the International Committee of the Red Cross," University of Basel and Graduate Institute of International Studies Authors' Retreat on Transparency in International Law, Thun, Switzerland, January 20, 2012.
Featured speaker, Geneva Academy of International Humanitarian Law and Human Rights Roundtable discussion on "Delivering on the Commitment to Accountability in Sri Lanka," Geneva, Switzerland, January 18, 2012.
Featured panelist, Interfaith Council for Peace and Justice panel on "U.N. Recognition of Palestinian Statehood," Ann Arbor, October 6, 2011.
Featured panelist, Wayne State University Law School panel on the "General Assembly Resolution on Palestinian Statehood," Detroit, Michigan, September 22, 2011.
Presented "Persuading to Comply: On the Deployment and Avoidance of Legal Argumentation,"
Temple Law School Workshop on Synthesizing Insights from International Law and International Relations, Philadelphia, Pennsylvania, May 13, 2011.
Presented "Between Minimum and Optimum World Public Order: An Ethical Path for the Future,” Yale Law School Seminar on Law and Globalization, New Haven, Connecticut, March 29, 2011.
Visiting professor, Haifa University Faculty of Law, December 2010 to January 2011.
Presented "The Obama Administration and Counter-Terrorism" at the International Law Year in Review, Hebrew University Faculty of Law, Jerusalem, December 2010.
Co-chair and lead organizer,
Roundtable on Interdisciplinary Research on Global Justice, Ann Arbor, April 8-10, 2010.
Invited to join the State Department's Advisory Committee on International Law.