Ace spiral visualisation of global warming

Very neat image by climate scientist Ed Hawkins showing temperatures rising

While if you follow this link, can see animated GIF; watch temps rise - and rate of rise accelerate, even jump this year:
http://www.climate-lab-book.ac.uk/2016/spiralling-global-temperatures/

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You an see a similar, static spiral, showing Arctic sea ice volume fast declining:

https://haveland.com/share/arctic-death-spiral.png