About 350
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350 Animation:what 350 is all about in 90 seconds, and 0 words. |
Our Story:A brief look at the origins of the 350 campaign. |
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Our Team:Find out who's who on the 350 global organizing team. |
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Understanding 350:Find answers to the most commonly asked questions about 350. |
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The Science:Learn what the number 350 means for climate change science, international policy, and the future of our planet. |
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Media Room:Find press contact information, press releases, media hits, high-res images and more... |
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Blog:350 campaign updates, and interesting news from climate change science, policy, and the movement. |
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Multimedia and Graphics:350 high resolution images, logos, videos, web banners and more...
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Help 350:Got skills? Volunteer with 350 to help our small team make this movement big and powerful. |
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Donate:Support an international movement to solve the climate crisis. Whether 3.50, 35.00, or 350.00, euros, dollars, or pesos, your contribution helps us keep going. |
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Friends and Allies:350 isn't one organization, it's a global network connecting people in every corner of the planet. The 350 network consists of over 200 organizations around the world--click here to check them out. |
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Messengers:From the Dalai Lama to Desmond Tutu, high-profile spokespeople are spreading the 350 message. |
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Contact:Have a question or idea you've just got to talk about? Get in touch here. |
350 Animation #2!
Welcome to the world premier of the new video from 350.org.
It sums up the basics of the 350 movement--the science, the creativity, and most importantly, the International Day of Climate Action on 24 October, 2009.
Enjoy--and pass it on to your friends on Facebook or Twitter.
The Science of 350
Scientists say that 350 parts per million CO2 in the atmosphere is the safe limit for humanity. Learn more about 350 – what it means, where it came from, and how to get there.
Read More
350 on Twitter!
A Global Day of Climate Action - 24 October

We're planning a global day of action, with events in every corner of the planet--and we need everyone on board
Get started by reading the invitation letter and registering an action in your community.
Want some ideas about the kinds of events you can organize? Just click here.
Current CO2 Levels
350 Messengers
High-profile spokespeople are spreading the 350 message all over the world--click here to see them all. With their help and yours, we'll build this movement.
Friends and Allies

350 isn't one organization, it's a platform--a global network connecting people in every corner of the planet. The 350 network consists of over 200 organizations around the world--click here to check them out. This network gets stronger as it grows--to get your organization involved please e-mail partnerships [at] 350.org
Donate to350
Support an international movement to solve the climate crisis. Whether 3.50, 35.00, or 350.00, euros, dollars, or pesos, your contribution helps us keep going.























