Greta Thunberg, a 15-year-old student in Sweden, started a school strike for the climate as her question for adults was, if you don’t care about my future on earth, why should I care about my future in school? Within months, her strike evolved into a global movement as the quiet teenage girl on the autism spectrum becomes a world-famous activist.

Combining poetry, science and emotion, this film traces the history of life, from its cosmic origins to its evolution on our planet, through the wonders of biodiversity and the contemporary challenges it faces. Through spectacular images, Yann Arthus-Bertrand questions the paradoxes of our times and urges a collective transformation to reconcile humanity with nature.