Contested Transparencies, Social Movements and the Public Sphere

Stefan Berger is Professor of Social History and Director of the Institute for Social Movements at Ruhr University Bochum, Germany. He is also Executive Chair of the Foundation History of the Ruhr and an Honorary Professor at Cardiff University, UK. Dimitrij Owetschkin is Permanent Research Fellow at the Institute for Social Movements at Ruhr University Bochum, Germany. His recent publications cover the history of trade unions and social movements, as well as religious and church history after the Second World War.