 Then, from 2012 till 2016 he worked on his doctorate at the Center for Research on Antisemitism (TU Berlin) and at Birkbeck, University of London.He was supported with a stipend from the .Since 2016 he has been a member of the producers' collective "Jalta – Positionen zur jüdischen Gegenwart" (""Yalta - Positions on the Jewish Present"").