IPCC AR5 Admits They Have No Clue About the Arctic and the Antarctic


By: - Climate DepotSeptember 24, 2013 3:14 PM

IPCC AR5 Admits They Have No Clue About the Arctic and the Antarctic

http://sunshinehours.wordpress.com/2013/09/23/ipcc-ar5-admits-they-have-no-clue-about-the-arctic-and-the-antarctic/

From the leaked AR5 Summary:
“There is robust evidence that the downward trend in Arctic summer sea ice extent since 1979 is now better simulated than at the time of the AR4, with about one-quarter of the models showing a trend as large as, or larger than, the trend in the observations. Most models simulate a small decreasing trend in  Antarctic sea ice extent, albeit with large inter-model spread, in contrast to the small increasing trend in 30 observations. {9.4.3}“
“one-quarter of the models showing a trend as large as, or larger than, the trend in the observations”
Translation: 75% of the models were wrong about Arctic Sea Ice. But we’ll claim we got it right when we only got it right 25% of the time.
“Most models simulate a small decreasing trend in  Antarctic sea ice extent
Translation: None of the models got Antarctic Sea Ice right.
What a joke.

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