Pépin teaches at the state high school of the Legion of Honor in Saint Denis (Paris), as well as at the HEC. For the past few years, he has also led weekly philosophical seminars at the MK2 Hautefeuille cinema.
Alongside his teaching activities, Pépin was a longtime contributor to the television programs “Culture et Dépendances” (France 3) and “En aparté” (Canal +), and writes monthly columns in “Philosophie magazine” and “Pyschologies magazine.”
Pépin is the author of a number of books, translated into more than a dozen foreign languages, and has more recently entered the realm of graphic novels, joining up with artist Jul to create “La Planète de sages” (Dargaud 2011) and “Platon la gaffe” (Dargaud 2013; “Uh-Oh Plato!”, Europe Comics 2018).