Vanderbilt, Tom
Guillermo Salvador Beltrán
Gabilondo, Ángel
Paul Ekman
Douglas Flemons; Shelley Green
Richard David Precht
Philip Zimbardo; John Boyd
Carl Gustav Jung
Matteo Rampin
Ori Brafman Y Ron Brafman; Ori Brafman; Ron Brafman
John Geiger
Dr. Francisco Kovacs; Jenny Moix