14-July under high tension after the riots that set France ablaze following the death of Nahel. For fear of new excesses, several cities have decided to cancel the annual festivities. Urban revolts are often dominated by the rage of young people who attack symbols of order and the state. The analysis of François Dubet, professor emeritus of sociology at the University of Bordeaux. Author of “All unequal, all singular. Rethinking solidarity”, editions of Seuil.