A survey from the Ifop institute is causing a lot of talk, it shows that the French, and particularly young people, have never made love so little in 50 years. If the news obviously does not suit the “demographic rearmament” dear to Emmanuel Macron, how, beyond that, can we explain such a phenomenon and what does it also say about the evolution of French society? The analysis of the author of the survey François Kraus, director of the gender, sexuality and sexual health division of Ifop.