With CO2 Levels at Dire 400 ppm, Keystone XL Marks "Wrong Direction" for Planet's Future

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Channel / Source: Democracy Now!

Title: With CO2 Levels at Dire 400 ppm, Keystone XL Marks "Wrong Direction" for Planet's Future

Published: 2013-05-13

Source: https://www.youtube.com/watch?v=uVLVEv2nXeg