Real Climate
AUGUST 12, 2021
In addition, ozone depletion higher up in the stratosphere has caused a cooling high up in the atmosphere. This is likely an effect of man-made climate change. Climate scientists are convinced that the world oceans have warmed down to a depth of 700 m since the 1970s because of our past emissions of greenhouse gases.
Academy of Natural Sciences
JULY 21, 2021
The first climate change presentation I saw was back in the 1970s when I was working for the National Weather Service. Murray Mitchell, was the top climate scientist for NWS. While that got the bulk of the publicity, Dr. Mitchell assured us that the warming of the climate would be the biggest problem in the future.
ESA
APRIL 11, 2022
degrees or try to cool the planet back down through the massive use of CDR. The choices available to us are no longer ideal,” said Kristina Dahl, a principal climate scientist at the Union of Concerned Scientists, an NGO. “Yet EPA – Public Meetings of the Clean Air Scientific Advisory Committee Ozone Panel (April 29).
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