350.org: Because the World Needs to Know
The most recent scientific research suggests that unless we can reduce the amount of carbon dioxide in the atmosphere to 350 parts per million, we will cause huge and irreversible damage to the earth. Realizing the urgency to spread this message and to take the word across to each continent and to each country, 350.org took shape as a movement that is now working to spread this most important number on the planet by building a global grassroots climate movement united by a common call to action.
350 is the most important number on the Planet. This number is a safe line for our global climate and a start line for a global movement is how 350.org begins to explain the importance of 350.











