350.org is an international campaign dedicated to solving the climate crisis. Over the past four years, we’ve organized over 20,000 climate rallies in more than 189 countries.

350.org was founded by writer and environmentalist Bill McKibben and a group of friends from Middlebury College in 2008. Since then, we’ve grown to include hundreds of thousands of people in every continent on Earth.

350.org is a distributed network of grassroots organizers that work on everything from a local clean energy projects to bold national campaigns like stopping the Keystone XL pipeline.

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