Ultimate Petition: One Billion for Climate Action

There are lots of petitions flying around the Internet these days, but none quite so ambitious as that of Ranga B. Myneni. His petition has a single sentence that he hopes will be endorsed by a billion humans by the time Earth Day rolls around in 2014. Yeah, that's no typo: One Billion people. Here's what the petition says: Dear Secretary-General of the United Nations Ban Ki-moon, We, the People of the Earth, request You to act judiciously and expeditiously to protect the Earth from anthropogeni...