I am a statistician. I built and maintained spreadsheets for a living.
The data over 142 years shows warming and cooling trends. You can see that. 1880 to 1909. 1909 to 1942. 1942 to 1976. 1976 to 2016. 2016 to 2022...
The most relevant data is recent data though. Same like with a share or economy.