They found its more likely the other way around with random fluctuations in the jet stream warming up the Arctic over decades.
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WOW!
This person needs to go to climate-change gulag immediately!
Any, every, and ALL correlations (whether coincident, causal, or even unrelated) are subject to blame on climate change, and nothing else. EVER!
There are far too many who have proposed the silencing, or even criminal penalties, for “climate change deniers.”
I don’t believe that anyone doesn’t believe that climate changes. Otherwise there would be woolly mammoths and saber tooth tigers trying to avoid The Great Kansas Sea.
But given the fact that a single volcano eruption will put out more “greenhouse gas” than a full year of human activity, that there natural sources of those gasses that also contribute greatly to the total gasses, and finally that the total greenhouse gas percentage of the air is actually lower than it’s been in pre-human history, then you need to closely look at those trying to spread hysteria about destroying economies and increasing government control over every aspect of our lives.
Mark