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Record ocean heat in 2020 supercharged extreme weather

The Guardian: “The world’s oceans reached their hottest level in recorded history in 2020, supercharging the extreme weather impacts of the climate emergency, scientists have reported. More than 90% of the heat trapped by carbon emissions is absorbed by the oceans, making their warmth an undeniable signal of the accelerating crisis. The researchers found the five hottest years in the oceans had occurred since 2015, and that the rate of heating since 1986 was eight times higher than that from 1960-85. Reliable instrumental measurements stretch back to 1940 but it is likely the oceans are now at their hottest for 1,000 years and heating faster than any time in the last 2,000 years. Warmer seas provide more energy to storms, making them more severe, and there were a record 29 tropical storms in the Atlantic in 2020…”

See also Outside Online – How Biden Can Start Protecting the Environment. “The end of the Trump administration can’t come soon enough for our climate and public lands. Thankfully, there are a series of actions our new president can immediately take to begin undoing the damage…”

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