Ideaplants

We’re calling on people around the world to organize an action on October 24 incorporating the number 350 at an iconic place in their community, and then upload a photo of their event to 350.org website.

And what does this 350 number even mean?
350 is the number that leading scientists say is the safe upper limit for carbon dioxide—measured in “Parts Per Million” in our atmosphere. 350 PPM—it’s the number humanity needs to get back to as soon as possible to avoid runaway climate change.

View the map of actions here