Jason Mraz Sings from My Rooftop in Support of the Climate Reality Project

ED BEGLEY, JR. — It’s up to all of us to speak out about climate change. And sometimes, the best way to join the conversation is to make a little music …

[source: http://ecowatch.com/2013/jason-mraz-sings-from-rooftop-in-support-climate-reality-project/]