Man Made Global Warming

Put all three series together, and we can see how most of the warming since 2001 is the result of adjustments to the data

Confirmed – all 5 global temperature anomaly measurement systems reject NOAA’s July 2021 “hottest month ever” hype

Some comments on the WUWT article noted that the HadCRUT5 measurement system had not yet updated its official data record for July 2021. At the time of prior article HadCRUT5…

HadCRUT5 shows 14% more global warming since 1850 than HadCRUT4

They’re at it again. The old lady of temperature datasets – HadCRUT, the only global dataset to reach back to 1850 – has released its revised monthly global mean surface…