In 1971, National Geographic published a map of Arctic sea ice showing no ice within 100km of the coast of Alaska or Siberia. Yet the Polar Bears survived and their population has tripled since then.
Western Europe is suffering a heatwave while the Arctic is cold. The Sea Ice today is above the level at points during the 20th Century. Go figure.
[Posted at the SpookyWeather2 blog, July 18, 2022.]
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