Ezequiel Adamovsky
Gabriel Di Meglio
Richard Pipes
Bologna Sergio
E.P. Thomson
Erik Olin Wright
Iain Sinclair
Ricardo Romero Laullon
Tadeusz Kantor
Friedrich Engels
John Berger
Lukacs Gyorgy
Mattelart Armand
Moreno Pestaña Jose Luis
Angela Y. Davis
Elsa Drucaroff
Camila Sosa Villada
Irvin D. Yalom
Armando Petrucci
Mario Montalbetti
Goran Therborn
Isabel Vassallo
Battistini Osvaldo R.
Richard Yates
Beatriz Sarlo
Susan Socolow
Abril Zamora
Tony Peake
Wark Mckenzie
Michel Onfray