Still Waters Posted August 26, 2020 #1 Share Posted August 26, 2020 A University of Arizona-led team has nailed down the temperature of the last ice age—the Last Glacial Maximum of 20,000 years ago—to about 46 degrees Fahrenheit (7.8 C). Their findings allow climate scientists to better understand the relationship between today's rising levels of atmospheric carbon dioxide—a major greenhouse gas—and average global temperature. https://phys.org/news/2020-08-cold-ice-age.html 4 2 Link to comment Share on other sites More sharing options...
Imaginarynumber1 Posted August 28, 2020 #2 Share Posted August 28, 2020 Quote How cold was the ice age? At least 3 4 Link to comment Share on other sites More sharing options...
Doug1029 Posted August 30, 2020 #3 Share Posted August 30, 2020 On 8/28/2020 at 2:48 AM, Imaginarynumber1 said: At least 3 That IS an imaginary number. The earth currently averages about 55 F - nine degrees warmer than ice age temps. Doug 1 Link to comment Share on other sites More sharing options...
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