Ph. D. in History, Uppsala University, 1996. Director, The Raoul Wallenberg Professorship in Human Rights, Rutgers University, New Jersey, 1994-1996. Instructor, Department of History, Rutgers University, 1994-1996. Lecturer, Mälardalens högskola (Västerås), Uppsala University, Stockholm University, 1996-1998. Research Fellow, Centre for Multiethnic Research, Uppsala University, 1998-1999. Assistant Professor, The Uppsala Programme for Holocaust and Genocide Studies, Centre for Multiethnic Research, Uppsala University, 1999-present.

Publications include: From Indifference to Activism: Swedish Diplomacy and the Holocaust, 1938-1944 (1996), Bureaucracy, Resistance and the Holocaust: Understanding the Success of Swedish Diplomacy in Budapest, 1944-1945 in M. Berenbaum & A. Peck, eds., The Holocaust and History: The Known, the Unknown, the Disputed and the Reexamined, (1998), co-author, ...om detta må ni berätta.../…Tell ye your children... (1998), Co-editor, with Prof. David Cesarani, Bystanders to the Holocaust: A Re-Evaluation, Journal of Holocaust Education, Vol. 9, Autumn/Winter 2001/2002.