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Politics : Formerly About Advanced Micro Devices

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Eric
To: maceng2 who wrote (1565739)10/16/2025 8:53:04 PM
From: Wharf Rat1 Recommendation  Read Replies (2) of 1572364
 
The analysis of globally averaged SSR data revealed a 22-year long steep cooling episode between 1962 and early 1980s that is absent from current institutional global temperature records

Not so steep, but it's in the record, and it was caused by dirty air. I think Europe did it first, but we passed a Clean Air Act in '70.

How clean-air efforts may have exacerbated global warming

The Week
theweek.com › Environment



Sep 15, 2025 — Air pollution artificially cooled the Earth, 'masking' extent of temperature increase.

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Unintended warming: How reduced ship emissions may ...

National Oceanic and Atmospheric Administration (NOAA) (.gov)

While reducing sulfur emissions is crucial for improving air quality and public health, it also eliminates the cooling effect that had been offsetting some of ...

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Air Pollution Cuts in East Asia Likely Accelerated Global ...

Columbia University

Jul 14, 2025 — A new study finds that some forms of air pollution in the atmosphere have helped shade the Earth's surface from the sun's energy.
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