Professor of Sociology, Latin American Institute, Freie Universität Berlin

Spokesperson of the Research Training Group // Professor of Anglophone Literatures and Cultures outside of Britain and the US, Department of English and American Studies, Universität Potsdam

Professor of Cultural Anthropology, Institute of European Ethnology, Humboldt-Universität zu Berlin

Professor of Global History, Department of History, Universität Potsdam

Spokesperson of the Research Training Group // Professor of British Cultural Studies, Department of English and American Studies, Universität Potsdam

Professor of American Literary and Cultural Studies, Department of English and American Studies, Universität Potsdam

Professor of English Literature, Department of English and American Studies, Universität Potsdam

Professor of Religious Studies and Jewish Thought, Department of Jewish Studies and Religious Studies, Universität Potsdam

Professor of "Dynamics of Globalisation", Seminar of Political Science, Institute of Cultural Studies, University of Koblenz-Landau