BBC: Loss of Arctic ice is effectively doubling mankind's contribution to global warming, ice scientist Professor Peter Wadhams has told BBC Newsnight. White ice reflects more sunlight than open water, acting like a parasol. Melting of white Arctic ice, currently at its lowest level in recent history, is causing more absorption. Prof Wadhams calculates that this increased absorption of the sun's rays is "the equivalent of about 20 years of additional CO2 being added by man". The Cambridge...
URL: http://www.bbc.co.uk/news/science-environment-19496674#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa
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