He has published on International Relations theory, identity and security, dual loyalty, the Jewish Diaspora’s relationship with Israel and the international cultural politics of Israeli cuisine. His most recent books include, “Obligation in Exile: The Jewish Diaspora, Israel and Critique,” published by Edinburgh University Press, and, with Manchester University Press, “How to Save Politics in a Post-Truth Era.” He has held visiting posts at the University of British Columbia, and the Hebrew University of Jerusalem.