The Weather Channel gives Breitbart a much-needed lesson in climate science.
Note to @BreitbartNews: Earth Is Not Cooling, Climate Change Is Real and Stop Using Our Video to Mislead Americans
The Breitbart article heavily references a piece that first appeared on U.K. Daily Mails site.
Heres where both articles went wrong:
CLAIM: "Global land temperatures have plummeted by one degree Celsius since the middle of this year the biggest and steepest fall on record."
TRUTH: This number comes from one satellite-based estimate of temperatures above land areas in the lower atmosphere. Data from the other two groups that regularly publish satellite-based temperature estimates show smaller drops, more typical of the decline one would expect after a strong El Niño event.
Temperatures over land give an incomplete picture of global-scale temperature. Most of the planet about 70 percent is covered by water, and the land surface warms and cools more quickly than the ocean. Land-plus-ocean data from the other two satellite groups, released after the Breitbart article, show that Earths lower atmosphere actually set a record high in November 2016.
CLAIM: "It can be argued that without the El Niño (and the so-called "Pacific Blob"
2014-2016 would not have been record warm years." (David Whitehouse, Global Warming Policy Foundation, quoted by Breitbart)
TRUTH: NOAA data show that the 2014-16 El Niño did not even begin until October 2014. It was a borderline event until mid-2015, barely above the El Niño threshold. El Niño clearly added to the strength of the record global warmth observed since late 2015. However, if the El Niño spike is removed, 2016 is still the warmest year on record and 2015 the second warmest, according to climate scientist Zeke Hausfather (Berkeley Earth).
https://twitter.com/weatherchannel/status/806221200229703680