Sigmar Gabriel – Chairman, Atlantik-Brücke; Member of the Bundestag & Vice Chancellor of Germany (2013-2018); Senior Fellow, Minda de Gunzburg Center for European Studies, Harvard University

Dimitris Keridis – Professor of International Relations, Panteion University of Athens; Member, Hellenic Parliament

Mary Elise Sarotte – Marie-Josée and Henry R. Kravis Distinguished Professor of Historical Studies, Johns Hopkins School of Advanced International Studies (SAIS); Associate, Minda de Gunzburg Center for European Studies, Harvard University

Chair Grzegorz Ekiert – Laurence A. Tisch Professor of Government, Harvard University; Director, Minda de Gunzburg Center for European Studies, Harvard University