| | Arctic and Global Temperature Anomoly - Cowtan & Way |  |  | Their estimate of Arctic heating is considerably bigger than NASA's. It indicates that between  1900 and 2015, Arctic temperature has risen about 2.9 °C (5.3 °F). |  |  |  | Source: Tamino |  | URL:      https://tamino.wordpress.com/2016/12/14/arctic/ | 
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