https://www.youtube.com/watch?v=FYTQJ6gCwMw
[YouTube video.
"The Arctic is warming at twice the rate of the rest of the planet."
"the Arctic shows no signs of returning to the reliably frozen state it
was in just a decade ago."
Much more in the 12-minute video.
As I write this, the temperature here - a long way from the Arctic - is
dropping to the forecast low for tonight: -28 C, -38 C with wind chill
counted. Similar to the North Pole at -27 and -41 C.]