Wednesday, February 1, 2012


Basic Issues

         Earth’s climate varies naturally – because of a variety of cosmological and geological processes.

         “Climate change” refers to an additional, and relatively rapid, change induced by human actions.
         The additional change – several degrees C within a century – will disrupt the foundations of life on Earth.
         Ecosystems and life in general have evolved within a narrow band of climatic-environmental conditions.

GHG: Coming Decades

The International Energy Agency predicts that the increase in greenhouse more...

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