Edward M. Kennedy
Martha C. Nussbaum
Montilla, Javier
Jean Ziegler
Arias, Inocencio F.
Enríquez Medina, Carmen; Oliva Ordóñez, Emilio
George Friedman
Serge Berstein
Coehlo Magalhaes, Gabriel
Gosta Esping-andersen; Bruno Palier
Pennac, Daniel
Marx, Karl; Engels, Friedrich