by Heller, Jan 20, 2023 in NoTricksZone

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Despite all the claims of a “rapidly warming planet”, we know Antarctic sea ice extent has seen a rather impressive upward trend over the past 40 years, which tells us cooling is more likely at play.

Here’s southern hemisphere sea ice extent chart (up to 2017):

Antarctic sea ice has gained steadily over the past 40 years. Chart: Comiso et al, 2017

It’s not what you’d expect from a CO2-induced warming planet.

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