Gloria Álvarez
Nicolás Trotta
Leandro Morgenfeld
Ricardo Forster, Emir Sader, Alvaro Garcia Linera
Lula Da Silva
Pilar Cancelo
Wendy Brown
Enrique De La Garza Toledo, Marcela Hernández Romo
Di Cesare Donatella
Aa.Vv.
Gabriella Coleman
Manuel Campo Vidal
Aideé Irina Tassinari Azcuaga
Roger Mateos
Emilio Gentile
Jordi Gracia
Patrick Cockburn
Corm Georges
Robert D. Kaplan
Marcel Coderch, Nuria Almiron
Michael Ignatieff
Bernie Sanders
Mario Campaña
Aaron James
Arturo Pérez Martínez
Rut Diamint, Laura Tedesco
Alvaro De Lamadrid
Matthew Levitt
Luis Alberto Moniz Bandeira
Cyril Dion
Montserrat Galceran Huguet
Leon Trotsky