Etienne Klein, la tête dans les nuages | UEF 2025

He is a pillar of Une Époque Formidable, a regular participant in its debates (on belief, new technologies, progress, nuance, etc.). This time, in a "face-to-face" format drawing from a cloud of words projected on the screen, the physicist and philosopher of science also speaks about himself: his passions, his torments, his anger, his hopes, his struggles, chosen because they represent a reading not only of his world but also of the world—the very mantra of UEF. A "permanent" guest of the day, he will speak at the conclusion of each other Une Époque Formidable debate.