Each of us can make a difference if we step up and try our best / Becoming Planet Citizens
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From Green Policy
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|current||17:38, 3 March 2016||690 × 518 (234 KB)||Siterunner||Category:Anthropocene Category:Atmospheric Science Category:Climate Change Category:Climate Policy Category:Desertification Category:Earth Observations Category:Earth360 Category:Earth Science [[Category:Earth Science fr...|