Source:
"Since 2019,there have been over 350 peer-reviewed scientific papers published showing no warming in the modern era and/or much warmer temperatures than today when CO2 levels ranged from 180 to 280 ppm (Holocene, Pleistocene).
Below is the link to the updated (now including 2021) database of non-hockey temperature records from locations across the world.
https://notrickszone.com/600-non-warming-graphs-1/
These hundreds of papers suggest a) Earth was multiple degrees warmer than today throughout much of the last 11,700 years (Holocene),
and b) there has been nothing unusual about temperature changes in the modern era. ... "