I don't see cooling, I see 5 yr trend being warming and 2021's 12M average not done yet. Averages are slower and can hide information, though new records will arrive next year when whole 2021 is accounted for. Earliest signal due in 6 months after July 2021.

Longer term graphs should raise concern for existing life today:

https://johnenglander.net/chart-of-420000-year-history-tempe...

And why: https://climate.nasa.gov/evidence/