Aldous HuxleyArthur SchopenhauerAugusto Perez LindoBarba, AndrésBauman, ZygmuntBaños, PedroBertrand RussellBhaskar, MichaelBunge, MarioCampbell, JosephDarwinDelgado, Gloria M.Dubet, FrançoisDyer, Wayne W.Freire, PauloGaarder, JosteinGabriel, MarkusHabermas, JürgenHill, ChristopherHOFMANN ALBERTImmanuel WallersteinJuan Pablo FusiLacan, JacquesLévi-Strauss, ClaudePeter SloterdijkPetit, MichèleS/DSchopenhauer, ArthurTulio Halperin DonghiVarios autoresVon Schonburg, AlexanderVV. AA.Zygmunt, Bauman