Maria Esther Gilio
Gabriela Merlinsky
Jean Yves Camus
Noemi Brenta
Leticia Barrera
Ezequiel Saferstein
Benjamin Moffitt
Andres Malamud
Erich Auerbach
Carli Sandra
Alejandro Galliano
Mario Rapoport
Ignacio Ramonet, Noam Chomsky, Chantal Mouffe
Nicolas Tereschuk
Aa.Vv.
Bernie Sanders
Alain Badiou
Martin Rodriguez
Jorge Arguello
Francois Dubet
Arturo Jauretche
Claudio Scaletta
Agustín Álvarez Rey
Osvaldo Rosales
Amartya Sen
Torre Juan Carlos
Jurgen Osterhammel, Niels P. Petersson
Chantal Mouffe
Joan Wallach Scott
Hugo Montero
Daniel De Santis
Daniel Dalmaroni
Beinstein Jorge, Daniel Cieza