What daunting topic. Good for you. Climate change is such an important and huge suject, and if we, the world, don't figure it out soon we will all pay. Did you know that global carbon dioxide levels have now reached a critical atmospheric threshold of 400 parts per million. That’s 50 ppm over what climatologists consider to be the margin of safety to avoid the worst consequences of climate change. Uh oh.
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timeasmymeasure
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Date: 2013-05-17 09:53 pm (UTC)http://www.guardian.co.uk/environment/2013/may/10/carbon-dioxide-highest-level-greenhouse-gas