About 350.org
Founded by American environmentalist Bill McKibben, 350.org is an international campaign that works to build a global climate movement. On October 24, 2009 they organized what CNN called the "most widespread day of political action in the planet's history. 350.org is named after the goal of reducing the concentration of carbon dioxide in our atmosphere – more... from its current level of 390 parts per million to below 350 ppm, the safe upper limit according to the latest science. – less – More from ZoomInfo »