The most important thing you can do to solve global warming 

The Environmental Protection Agency has proposed the biggest action we've seen in years to fight global warming a Clean Power Plan to set the first-ever limits on global warming pollution from existing coal plants.

Sign the petition to the EPA supporting limits on carbon from dirty power plants.

Subject: EPA-HQ-OAR-2013-0602
I urge you to move forward with limits on carbon pollution from existing coal-fired power plants.

This pollution is the largest source of global warming pollution in America, and if we don't take action now, it will mean more heat waves, extreme weather, and dangerous sea level rise for future generations.

I support strong limits on carbon pollution from power plants and a transition to a cleaner, greener future.