Watch a short video from 350.org co-founder Bill McKibben. 

With your help, 350 can take the passion and creativity of thousands and channel it into real, tangible progress on the climate crisis.  

If you can chip in to support his work, we'll put your donation to good use. Our crew is small and frugal, and we make every dollar count.

To see what we've been up to this year (and to see what's in store for 2012) check out the "Top 11 From 2011" list.