Jose Ferrater Mora
Rand Ayn
Martin De Riquer
Martin Heidegger
David Bellos
Ginzburg Carlo
Waldo Ansaldi, Veronica Giordano
Steve Silberman
Daron Acemoglu, James A. Robinson
Ignacio Zuleta
Waldo Ansaldi
Hannah Arendt
Isaac Asimov
Marin Dolores
Jim Mac Laughlin
Tamara Tenenbaum
David Graeber
Marcia Bartiusak
John Kenneth Galbraith
Richard David Precht
John Haywood
Karin Jobs
Sarah Bakewell
Alain Corbin
Toby Thacker
Lynch John
Gustavo Varela
Primo Levi, Leonardo De Benedetti