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Water doesn't recognize borders — and neither do the threats it faces. Our regional teams work year-round to restore it.

This work is possible because of scientists like you. Learn how you can join.

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Pollution doesn't stop at your neighbor's fence — and our solutions don't either. We work across generations to hold polluters accountable.

Join thousands of climate leaders pushing back for justice.

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'Thirty years ago, this river was forgotten. Because we organized, the ecosystem breathes again. I bring my grandchildren to witness it.' — Professor Chen

We believe that nature can heal if we give it the chance. Our growing coalition shows that grassroots action works.