Alberto Tagliapietra is Senior Program Coordinator at the Mediterranean Policy Program of the German Marshall Fund of the United States (GMF) in Brussels. His research interests focus on EU policies, migration, and the intersection between technology and migration.
Alberto joined GMF in 2019. He holds a BA in international relations and an MSc in European and international studies from the University of Trento.
William McIlhenny is a visiting senior fellow at the German Marshall Fund of the United States. He was formerly at the White House as a director at the National Security Council, and at the US Department of State as a senior policy advisor. He also served as a member of the secretary of state's policy planning staff.
Ian Lesser is a distinguished fellow and adviser to GMF’s president. He heads the organization’s Brussels office and leads GMF South, a program encompassing research and analysis of developments in Southern Europe, Türkiye, the Mediterranean, and North-South relations around the Atlantic. He served as GMF’s acting president from 2020 to 2021. His expertise includes US foreign and security policy, transatlantic relations, and European and Middle Eastern affairs. He holds the chair in transatlantic trade and economy at the College of Europe in Bruges.
Prior to joining GMF, Lesser was a public policy scholar at the Woodrow Wilson International Center for Scholars, and vice president and director of studies at the Pacific Council on International Policy. He spent over a decade at the RAND Corporation as a senior analyst and research manager specializing in strategic studies. From 1994 to 1995, he was a member of the secretary’s policy planning staff at the US Department of State, responsible for Türkiye, Southern Europe, North Africa, and the multilateral track of the Middle East peace process.
A frequent commentator for international media, Lesser has written extensively on foreign and security policy issues. He holds a DPhil from the University of Oxford and studied at the University of Pennsylvania, the London School of Economics, and the Fletcher School of Law and Diplomacy. He is a member of the Council on Foreign Relations, the International Institute for Strategic Studies, and the Pacific Council on International Policy. He serves on the advisory boards of the NATO Defense College Foundation, the Antwerp-American Foundation, Atlantic Dialogues, and the Delphi Economic Forum, and has been a senior fellow of the Onassis Foundation and the Luso-American Development Foundation.
Dario Cristiani is a resident senior fellow at the German Marshall Fund of the United States, based in Washington, D.C., working on Italian foreign policy, the Mediterranean, and global politics. A native of Naples, Italy, he has more than fifteen years of experience as a private political risk consultant, working on Mediterranean and emerging markets. He received his Ph.D. in Middle East and Mediterranean studies from King’s College London in 2015, and he got a BA and MA (with distinctions) from the University of Naples L’Orientale, where he also started his academic career as a teaching and e-learning assistant in political science and comparative politics. He has been the director of executive training in global risk analysis and crisis management and an adjunct professor in international affairs and conflict studies at Vesalius College in Brussels. He continues teaching as a guest lecturer in several institutions in Europe and the Maghreb (Koninklijke Militaire School, Istituto Alti Studi Difesa, Sit Tunis). He has lived in Tunisia, Turkey, Belgium, and the United Kingdom.
Kristina Kausch is deputy managing director and senior fellow, GMF South. She is also GMF’s representative in Madrid. Her research focuses on Europe’s relations with its neighborhood and broader geopolitical trends in the Middle East.
Prior to joining GMF, she held positions with the Carnegie Endowment for International Peace, the Spanish think tank FRIDE, the Bertelsmann Foundation, and the German development cooperation agency GIZ. She has provided articles and commentary to a range of outlets including The New York Times, the Financial Times, The Guardian, Politico, El País, Middle East Eye, Tagesspiegel, and Süddeutsche Zeitung.
Kadri Tastan is a nonresident senior fellow in GMF’s Brussels office. His research focuses on Türkiye, the EU, transatlantic relations, energy, climate, and trade. Prior to joining GMF, he was an expert on European affairs and environmental issues at the Union of Chambers and Commodity Exchanges of Türkiye (TOBB).
Tastan has also been an IPC Mercator fellow at the German Institute for International and Security Affairs (SWP) and an adjunct professor at TOBB University of Economics and Technology. He holds a PhD in economics from the University of Sorbonne Nouvelle - Paris and a master’s degree in international relations from Paris-Panthéon-Assas University.