Mario Diani is Professor of Sociology at the University of Trento, Italy, and the European Editor of Mobilization. Doug McAdam is Professor of Sociology at Stanford University, and Director of the Center for Advanced Study in the Behavioral Sciences.

Chris Ansell is Associate Professor of Political Science at the University of California, Berkeley.
Helmut Anheier is Director of the Centre for Civil Society at the London School of Economics.
Jeffrey Broadbent is Associate Professor of Sociology at the University of Minnesota, Minneapolis.
Mario Diani is Professor of Sociology at the University of Trento, Italy.
Roger V. Gould is Professor of Sociology at Yale University.
Doug McAdam is Professor of Sociology at Stanford University, and Director of the Center for Advanced Study in the Behavioral Sciences.
Ann Mische is Assistant Professor of Sociology at Rutgers University.
Daniel J. Myers is Associate Professor of Sociology in the Department of Sociology of the University of Notre Dame.
Pamela E. Oliver is Professor of Sociology at the University of Wisconsin, Madison.
Maryjane Osa is Assistant Professor of Political Science in the Department of Government and International Studies at the University of South Carolina, Columbia.
Florence Passy is Assistant Professor of Political Science at the University of Lausanne, Switzerland.
Charles Tilly is Buttenwieser Professor of Social Science at Columbia University.
Lesley J. Wood is a doctoral candidate in sociology at Columbia University.