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: -  Laurent Alexandre, futurist, on the brain implant announced by Elon Musk. -  FréDéric Dabi, general director of the IFOP, co-author of “La fracture” published by Les Arènes. - Joy Sorman, writer, for “The Witness” at Flammarion.