Autor: Andrea Kirschner

Wilhelm Heitmeyer (Dr. phil.) is Professor of Socialization and Director of the Institute for Interdisciplinary Research on Conflict and Violence at Bielefeld University. His research interests concentrate on violence, social disintegration, right-wing extremism, and ethnic-cultural conflicts. His publications include International Handbook of Violence Research (co-edited with John Hagan); Rechtsextremistische Orientierungen bei Jugendlichen [ Right-Wing Extremism Among Young People] (1987); Gewalt [ Violence] (1995); Bedrohte Stadtgesellschaften [ Urban Societies Under Threat] (co-edited with Reimund Anhut) (2000). He is Editor-in Chief of the International Journal of Conflict and Violence (with D. Massey et al.). He is organizer of the international research group «Control of Violence» at the Center for Interdisciplinary Research (Zi F), Bielefeld University (with Heinz Gerhard-Haupt/ Bielefeld, Florence). Heinz-Gerhard Haupt (Dr. phil.) is Professor of Social History at Bielefeld University and Head of the department of history and civilization at the European University Institute in Florence, Italy. His work focuses on social History and political History of Modern Europe, Methodology of Comparative History. His current research projects encompass History of Political Violence in 19th and 20th Century Europe, History of Consumption in 19th and 20th Century Europe, History of Social Movements and Classes: The First of May in Europe after 1945, Comparative History of European Nationalism: Nation and Religion in 19th and 20th Century. Recent publications include Neue Politikgeschichte [ New political history](with Ute Frevert, eds.) (2005); Exklusion und Partizipation [ Exclusion and particpiation] (with C. Gusy, Eds.); Terrorismus in der Bundesrepublik: Medien, Staat und Subkulturen in den 1970er Jahren [ Terrorism in the Federal Republic of Germany: Media, state, and subcultures] (with K. Weinhauer and J. Requate, Eds.) (2006). He is organizer of the international research group «Control of Violence» at the Center for Interdisciplinary Research (Zi F), Bielefeld University (with Wilhelm Heitmeyer/ Bielefeld).