Quote:
Originally Posted by blueash
This graph uses as a zero point the temperature average over a 30 year period from 1991 to 2020. Of course this was a period when temps were already moving upward as you can see looking at how no years prior to 2002 were warmer than that average. So when a person who regularly posts that we are in a cooling trend selectively uses a single hot year as a baseline, know you are being manipulated and lied to.
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ERA5 is modeled data which contains uncertainties and huge gaps in data void areas - which are filled in as fabricated data. On the other hand, here is the raw (observed) unaltered U.S. data, clearly showing no climate crisis - just an alarmism crisis.