Historian Claire-Lise Gaillard for her book “Not serious, abstain”. Frédéric Taddeï receives personalities from all walks of life to shed new light and take a step back from the news of the past week.

This Sunday, historian, for "Not serious,. abstain" at CNRS éditions. Intellectuals, business leaders, artists, politicians... FréDéric,  “I’m sorry for what I’ve done to you.” “I don’t want to blame you for anything,” he says.