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Politics : Formerly About Advanced Micro Devices

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To: Wharf Rat who wrote (846762)4/1/2015 12:43:50 PM
From: Brumar89  Read Replies (2) of 1575737
 
.... incorporating the results from the Max Planck study dramatically reduces the upper bound estimate of climate sensitivity from 4.5 degrees to 1.8 degrees Celsius.

To put this into perspective, atmospheric concentrations of CO2 currently stand at around 400 parts per million, if this were to double, according to the IPCC’s estimates temperatures could rise as high as 4.5 degrees Celsius.

But incorporate the Max Planck study results and warming would only be as high as 1.8 degrees Celsius — less than half what the IPCC originally predicted.

Michaels and Knappenberger say Lewis’s findings basically eliminate “the possibility of catastrophic climate change—that is, climate change that proceeds at a rate that exceeds our ability to keep up.”

“Such a result will also necessarily drive down estimates of social cost of carbon thereby undermining a key argument use by federal agencies to support increasingly burdensome regulations .........

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