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Green Belt Movement

January 8, 2025

Founded in 1977 by Professor Wangari Maathai, the Green Belt Movement (GBM) has planted over 51 million trees in Kenya. GBM works at the grassroots, national, and international levels to promote environmental conservation; to build climate resilience and empower communities, especially women and girls; to foster democratic space and sustainable livelihoods.

Recent Posts

How Women Past and Present Drive the Environmental Movement


June 9, 2026

This year, for the first time ever, all six recipients of the Goldman Environmental Prize are women. The 2026 Goldman Prize winners—Iroro Tanshi (Nigeria), Borim Kim (South Korea), Sarah Finch (United Kingdom), Theonila Roka Matbob (Papua New Guinea), Alannah Acaq Hurley (United States), and Yuvelis Morales Blanco (Colombia)—represent a powerful group of environmental leaders. Their…

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A Q&A with Sarah Finch on Reshaping Climate Policy in the UK


May 19, 2026

When asked what it’s like to have a major climate ruling named after her, Sarah Finch responded, “It’s really cool!” A writer and editor from southeastern England, Sarah is now a well-known name in environmental circles thanks to the “Finch ruling,” a 2024 decision by the UK Supreme Court that requires environmental assessments to consider the downstream impacts that fossil fuels will have on the global climate, in addition to local…

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Reflecting on a Week with the 2026 Goldman Environmental Prize Winners


April 28, 2026

Take a look back at a whirlwind week of connection and celebration of our planet’s defenders! Over the past week, the 2026 Goldman Environmental Prize winners explored San Francisco and enjoyed the California coast. They also networked with past Prize winners, funders, and nonprofit colleagues and shared their stories with media outlets and local students. Join us in reflecting on a busy and fulfilling…

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