Today, like a ship entering the storm, the world faces climate change induced collapse. Once You Know, by director Emmanuel Cappellin, is a poetic and poignant exploration of how four of the world’s leading climate scientists and energy experts find truth, chaos, and hope in their work.

Once You Know (2021)

★ 6.7/10 September 22, 2021 105 min

Documentary

Director: Emmanuel Cappellin

Today, like a ship entering the storm, the world faces climate change induced collapse. Once You Know, by director Emmanuel Cappellin, is a poetic and poignant exploration of how four of the world’s leading climate scientists and energy experts find truth, chaos, and hope in their work.

Where to watch

Amazon Prime Video Amazon Prime Video with Ads Amazon Video Apple TV Store Google Play Movies YouTube Amazon Video Apple TV Store Google Play Movies YouTube

Director

Emmanuel Cappellin

Cast

Jean-Marc Jancovici Pablo Servigne Richard Heinberg Saleemul Huq Susanne Moser