Wolfram Kaiser is Professor of European Studies at the University of Portsmouth, UK. He has published widely on contemporary European history and politics including Writing the Rules for Europe (with J. Schot) and International Organizations and Environmental Protection (edited with J.H. Meyer).

Richard McMahon is a lecturer in EU politics at University College London. He has written widely on national and European identity, in the context of European integration, including a monograph entitled The Races of Europe: Construction of National Identities in the Social Sciences, 1839-1939.