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The 350 Photo Petition
Nov. 23, 2009 by Adrian Cooke
Photo petition taken in October by Wesleyan students advocating for stronger atmospheric carbon standards (with music by The Last Minutes):
[youtube]http://www.youtube.com/watch?v=16xLOh0pS6Q[/youtube]
350 ppm (parts per million) is a measure of carbon dioxide concentration in the atmosphere deemed safe for the whole thing to… keep working.