Adjustments add significant warming to 21st century temperature trends.
From 2009 to 2019 there were 90 peer-reviewed scientific papers published on the global warming “pause” or “hiatus” observed over the first 15 years of the 21st century.
The HadCRUT3 global temperature trend was recorded as 0.03°C per decade during the global warming hiatus years of 2000-2014 (Scafetta, 2022).
This was increased to 0.08°C per decade by version 4, as the overseers of the HadCRUT data conveniently added 0.1°C to 0.2°C to the more recent anomalies.
Today, in HadCRUT5, the 2000-2014 temperature trend has been adjusted up to 0.14°C per decade when using the computer model-infilling method.
So, within the last decade, a 15-year temperature trend has been changed from a pause to a strong warming. After all, when the data don’t fit the narrative, it is time to change the data.
Image Source: Scafetta, 2022
Image Source: WoodForTrees.org
[…] From NoTricksZone […]
Good article
Lesson learned: Don’t trust government climate scientists
The biggest “CORRECTION” I know of was eliminating global cooling from 1940 to 1975, as reported in 1975. Those were inconvenient data — CO2 rising while temperature was falling.
Or more simply: don’t trust government.
Q: What’s the difference between golf and government?
A: In government you can always improve your lie.
There are lots of good articles on your Science Matters website, Ron Clutz:
https://rclutz.com/
One of the ironies is that it is a federal crime for the a custodian of official records to manipulate data. 18 U.S. Code Sec. 2071(b). The penalty if convicted is $250,000 fine and 3 years in the federal penitentiary. Some years ago I contacted U.S. senators, representatives and others about this. I got no response and certainly to action, even though someone from “Climate Depot” personally contacted a friend in Congress.
” Some years ago I contacted …”
You likely forgot to send a $10,000 check with your letter.
But that is irrelevant. The HadCRUT3 data set is maintained by the Met office. US law does not apply.
There may be some similar provision under English or Scottish law.
A program to transfer tax moneys to vested interests.
Gotta get that warming somehow.
[…] HadCRUT5 further adjusted the 2000-14 figure to supply warming of 0.14°C per decade, using, notes the science blog No Tricks Zone (NTZ), “the computer model-infilling […]
[…] HadCRUT5 further adjusted the 2000-14 figure to supply warming of 0.14°C per decade, using, notes the science blog No Tricks Zone (NTZ), “the computer model-infilling […]