Ten years after Home, Yann Arthus-Bertrand returns with Legacy, a powerful cry from the heart. In it, he shares a sensitive and radical vision of our world, which he has seen deteriorate over the course of a generation, and reveals a suffering planet, a disoriented humanity incapable of taking seriously the threat that weighs on it and on all living beings. For the director, there is a sense of urgency: everyone can and must take strong gestures for the planet and the future of our children.