Hér er borin saman hlýnunar spá Sameinuðu þjóðana og svo óháðs vísindamanns, fyrir árin 2008 til 2017. Á þessu tímabili sýnist sá óháði hafa haft rétt fyrir sér.

 Engin breyting á leitni, trend.

Rauðalínan,

U.N.’s standard global warming model

Græna línan

Professor Scott Armstrong at the University of Pennsylvania's Wharton business school 

Al Gore would have lost global warming bet, academic says

http://www.foxnews.com/science/2018/01/26/al-gore-would-have-lost-global-warming-bet-academic-says.html

Compare the U.N.’s standard global warming model against Armstrong’s prediction of no increase at all.

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The graph below from Armstrong’s TheClimateBet.com shows the bet measurements.

Black is temperature,

red is the UN’s forecasted increase,

and green is Armstrong’s no-change forecast.

(TheClimateBet.com)

 Egilsstaðir, 28.01.2018  Jónas Gunnlaugsson