The course of our CO2-concentration
04.03.2011
[youtube=http://www.youtube.com/v/KYLGBIiq6Wg]
Found here: http://klima-der-gerechtigkeit.de/
04.03.2011
[youtube=http://www.youtube.com/v/KYLGBIiq6Wg]
Found here: http://klima-der-gerechtigkeit.de/
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