Meanwhile. Here in reality: Past, present and future CO2 emissions - TopicsExpress



          

Meanwhile. Here in reality: Past, present and future CO2 emissions will have a cumulative impact on both global warming and ocean acidification. The laws of physics are non-negotiable, Jarraud said. We are running out of time. and The volume of carbon dioxide, or CO2, the primary greenhouse gas emitted by human activities, was 396.0 parts per million (ppm) in 2013, 2.9 ppm higher than in 2012, the largest year-to-year increase since 1984, when reliable global records began.
Posted on: Tue, 09 Sep 2014 16:11:50 +0000

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