The upper Midwest is not having a spring this year, but in the past they had many very warm springs. Climate scientists have been trying to convince people that early springs are a sign of global warming. Since it isn’t happening, their only recourse to keep funding coming in, is to massively tamper with the data to make the warm past disappear.
The first half of the 20th century was very warm prior to data tampering.
And it isn’t just the warmth of 100 years ago that had to disappear, they also had to erase the warmth of 1,000 years ago.
Global warming is not about science or climate. It is the biggest and best funded scam in history.