Saturday, 15 June 2019

Canadian TV on permafrost melt

From 2017. With exponential change I suspect a lot more has changed since.

What happens when the 

permafrost thaws?


Almost half of Canada sits on permanently frozen land called permafrost, but climate change is causing it to thaw and erode rapidly. W5's Avery Haines investigates a looming ecological disaster that poses a threat to the entire world.

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