Mission
Our Mission
350.org is an international campaign dedicated to building a movement to unite the world around solutions to the climate crisis--the solutions that science and justice demand.
Our mission is to inspire the world to rise to the challenge of the climate crisis—to create a new sense of urgency and of possibility for our planet.
Our focus is on the number 350--as in parts per million, the level scientists have identified as the safe upper limit for CO2 in our atmosphere. But 350 is more than a number--it's a symbol of where we need to head as a planet.
In order to unite the public, media, and our political leaders behind the 350 goal, we've harnessed the power of the internet to coordinate a planetary day of action on October 24, 2009. There were actions at thousands of iconic places around the world--5281 to be exact. People assembled all over the world--from the the Himalyan peaks to the Great Barrier Reef to your community--to send clear message to world leaders: the solutions to climate change must be equitable, they must be grounded in science, and they must meet the scale of the crisis.
We pushed on towards the UN Climate Summit in Copenhagen, and helped organize a massive mobilzation on the weekend of December 12th, with candlelight vigils, marches, and local actions of all kinds.
Our theory of change is simple: if an international grassroots movement holds our leaders accountable to the latest climate science, we can start the global transformation we so desperately need.
How to introduce the 350 mission to the world?
With over 4000 languages spoken around the world, words don't always get the point accross. To transcend the language barrier, so we made this animation:
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 »
Featured Updates
Getting to work in 2010: Our new plans....
With ideas and input from thousands of organizers from around the world, we've formed a strategic action plan for 2010...Read Post »
Not Done Yet.
You've always counted on us to tell the truth, and it would be useless to pretend we're happy with the outcome of the Copenhagen climate talks.... Read Post »
To submit your photos and action reports to 350.org, please click here.
Understanding 350
- So, what is global warming and what's the problem anyway?
- And what does this 350 number even mean?
- If we're already past 350, are we all doomed?
- How do we create the political change to steer towards 350?
- How do we get the world on track to get to 350?
- How do we actually reduce carbon emissions to get to 350??
- Will this thing work? Will world leaders listen?
- Where did this 350 number come from?
- Isn't America the biggest source of the problem? What about China and India?
- 350 is just a number. Wouldn't "Climate Emergency" or "Clean Energy Now" be a better call to action?
- And what about all the other targets people are aiming for?
- Why October 24th?
- Why another organization--there are already too many things going on!
- Do you measure 350 in CO2 or CO2e?
More...
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.
350 Store
Help spread the word and look good while doing it--check out the 350 Store for t-shirts, buttons, stickers, and more.
350 Music
Raise the volume, lower your emissions: Launch the 350 music player! »
Problems launching the player? Try here.







