
Through encounters with a hydrologist, a farmer, and citizens mobilized around the Marais Poitevin, the director helps us understand the effects—on biodiversity and the state of rivers—of substitution reservoirs, also known as megabassins. For several years, Anne-Morwenn, David, Patrick, Yann, and others have been fighting for fair water sharing and devising ways to convince as many people as possible that it is time to change the agricultural model.
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December 10, 2025
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0.0
Sophie Averty
N/A
0

Région des Pays-de-la-Loire
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PROCIREP
FR
ANGOA
FR

.Mille et Une. Films.
FR

CNC
FR

France Télévisions
FR