By John M. Murrin, James M. McPherson, Paul E. Johnson (University of Utah, USA), Gary Gerstle (Catholic University of America, Emily S. Rosenberg (Macalester College
By David Horowitz
By James W. Douglass
By John W. De Gruchy
By Professor Irene Guenther
By Arpad Szakolczai
By Joma Nazpary
By Stephen Hopgood (Lecturer in International Politics, School of Oriental and African Studies, Lecturer in International Politics, University of London)
By Jan W. Van Deth, Jose Ramon Montero, Anders Westholm
By Andre Lecours
By Roberto Mangabeira Unger
By David Halpern (Institute for Government)
By Christian Laval, Pierre Dardot, Gregory Elliott
By Stephan Klingebiel, Victoria Gonsior, Franziska Jakobs, Miriam Nikitka
By Anthony Giddens (London School of Economics and Political Science)
By Michaelle L. Browers
By Bo Rothstein (Goeteborgs Universitet, Sweden)
By Ruth Levitas
By Olaf Cramme, Patrick Diamond
By Mohammed Zahid
By Alan Draper, Ansil Ramsay
By Amitai Etzioni
By H. Meyer, J. Rutherford
By Andrew Herod, Geroid O Tuathail, Susan M. Roberts
By Larbi Sadiki (Senior Lecturer in Middle East Politics, University of Exeter.)
By John Chalcraft (London School of Economics and Political Science)
By Nazih N. Ayubi
By Norris, Christopher
By Larry Diamond (Director, Center on Democracy, Development, and the Rule of Law, Stanford University), Marc F. Plattner (Editor, National Endowment for Democracy), Daniel Brumberg (Georgetown University)