350.org is building a global grassroots movement to solve the climate crisis. Our online campaigns, grassroots organizing, and mass public actions are led from the bottom up by thousands of volunteer organizers in over 188 countries.
To preserve our planet, scientists tell us we must reduce the amount of CO2 in the atmosphere from its current level of 392 parts per million to below 350 ppm. But 350 is more than a number—it's a symbol of where we need to head as a planet.

Mission Statement

350.org is building a future that's just, prosperous, equitable and safe from the effects of climate change.
We're an international movement of ordinary people working to end the age of fossil fuels and build a world of community-led renewable energy for all.

Program Details

Primary Issue
Climate Change
Secondary Issue
Climate Change
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Brooklyn, NY 11201
United States
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