

Once You Know
Visit website6.7/10 • 7
2021-09-22 • 1h 45m
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.
- Directors
- Emmanuel Cappellin
- Editors
- Anne-Marie Sangla

Once You Know
Visit website2021-09-22 • 1h 45m
6.7/10 • 7
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.
- Directors
- Emmanuel Cappellin
- Editors
- Anne-Marie Sangla
Top Billed Cast
View CreditsJean-Marc Jancovici
Pablo Servigne
Richard Heinberg
Saleemul Huq
Susanne Moser
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- Status
- Released
- Original Language
- French
- Budget
- --
- Revenue
- --
- Keywords
- climate changeenvironment