ThinkProgress: E pluribus unum - out of many, one - has been an official motto of the United States since June 20, 1782. Writ large, it could be the motto for climate action.
There have always been two poles representing how the world might respond to the increasingly painful reality of climate change (or indeed any global scale problem). At one pole is unity driven by our moral sensibility - a concerted national and global effort to address the gravest preventable existential threat to Americans and indeed...