Climate change

The Independent on Sunday, 23 Nov 2014:

Your editorial alludes to the deal struck by China and the US over climate change but fails to mention that China’s emissions will rise until 2030. Since 1990, annual emissions of carbon dioxide have risen by 60 per cent globally, and the level of carbon dioxide in the atmosphere has now passed 400 parts per million. Irreversible climate change will kick in at 450 ppm, a level which will be reached in 20 years, about the same time that China’s emissions will peak. This deal is nothing more than posturing by the planet’s two biggest polluters.

Dr Robin Russell-Jones

Stoke Poges, Buckinghamshire

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