Emmanuel Faye
Michael Sprinker
David Harvey
Slavoj Zizek
Frederic Jameson
Ricardo Espinoza Lolas
Santiago López Moreda
Erik Olin Wright
Ricardo Espinoza Lolas, Oscar Barroso
Shlomo Sand
Louis Althusser
Antonio Negri
Axel Honneth
Friedrich Engels
Perry Anderson
Theodor W. Adorno
Enrique Dussel
Boecio
Santiago Castro Gomez
Friedrich Engels, Karl Marx
Miguel De Unamuno
Parmenides
Max Weber
Ricardo Forster
Rosa Luxemburgo
Martin Heidegger
Sebastián D. Castiñeira
Gabriel Livov, Pilar Spangenberg
Jorge Luis Roggero