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http://www.nytimes.com/2016/01/21/science/earth/2015-hottest-year-global-warming.html>
>>>the bulk of the record-setting heat, they say, is a consequence of the long-term planetary warming caused by human emissions of greenhouse gases.
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>The Koch brothers and Rush Limbaugh have denied this, so it must be false.
Question - what's the margin for error in the study?
Reason for asking - in the last year, the NOAA admitted margin for error/level of uncertainty has exceeded the amount by which they say the record was set (and in some cases by several times the amount).