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 on Saturday. Same recipe on Sunday to anticipate the week to come.

An emblematic meeting to better understand the spirit of the times and the complexity of our world. Guests: Sabrina Speich, professor of oceanography and climate sciences at the Ecole Normale Supérieure in Paris. Chloé Morin, general director of Societing, consulting firm.