Short & simple review of the evidence of global warming from the know nothing eggheads at NASA, and there are pictures wink
Just google NASA Climate Change Evidence

What is not so clear is the definitive why.
From the Royal Society
"Many complex processes shape our climate"
https://royalsociety.org/news-resou...vidence-causes/basics-of-climate-change/

And there is no doubt that disease carrying ticks are moving north in the U.S. Maybe to hang out with the progressives in Ontario? smile

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