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The Upper Atmosphere Is Cooling, Prompting New Climate Concerns

Yale E360

A new study reaffirming that global climate change is human-made also found the upper atmosphere is cooling dramatically because of rising CO2 levels. Scientists are worried about the effect this cooling could have on orbiting satellites, the ozone layer, and Earth’s weather. Read more on E360 →

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CMIP6: Not-so-sudden stratospheric cooling

Real Climate

As predicted in 1967 by Manabe and Wetherald , the stratosphere has been cooling. Until relatively recently, there were some discrepancies in what the climate trends were from these instruments because of the usual issues with remote sensing – instrument trends, orbital shifts, inter-satellite calibration etc.

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The upper atmosphere is cooling, prompting new climate concerns

Environmental News Bits

A new study reaffirming that global climate change is human-made also found the upper atmosphere is cooling dramatically because of rising CO2 levels. Scientists are worried about the effect this cooling could have on orbiting satellites, the ozone layer, and Earth’s weather. Read the full story from e360.

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The water south of Greenland has been cooling, so what causes that?

Real Climate

An AMOC weakening by 15 % thus cools the region at a rate of 0.15 x 10 14 W and according to model simulations can fully explain the observed cooling trend (2). So in comparison, the cooling effect of a 15 % AMOC slowdown is over 1,000 times larger than the direct cooling effect of the Greenland meltwater.

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With Climate Change, Nights Are Warming Faster than Days. Why?

Union of Concerned Scientists

Extreme heat and heatwaves are growing more frequent and more severe because of climate change. That often brings to mind images of people trying to catch some shade under a baking hot sun or city kids cooling off in a fountain while their parents sweat on the sidelines. How much more likely are hot nights given climate change?

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Delayed harm and the politics of climate change, reconsidered

Legal Planet

Does the climate keep warming, stay the same, or even cool? There is another important aspect to what is sometimes called “committed warming,” “climate inertia,” or “zero emissions commitment,” an aspect I wrote about over a decade ago. As I noted in my article, that may still produce a backlash against continued climate action.

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HotSpots H2O: As Water Systems Fail in Pakistan, Heat Wave Begets A Health Crisis

Circle of Blue

Climate change and mismanagement sowed the seeds of a cholera outbreak. Entering the third month of extreme temperatures, people in Pakistan are confronting yet another calamity linked to an unforgiving climate: a deadly cholera outbreak. Such events are becoming more common as Earth’s atmosphere continues to warm.