This must have happened before I was paying attention
http://ift.tt/2iYwFIb
Quote:
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LaViolette found that during the course of the 49 kyrs BP event the concentration of terrestrial wind blown dust present in Camp Century ice had decreased 33 fold, implying that the rate of ice accumulation had correspondingly increased 33 fold, perhaps reaching levels as high as 5 meters per year. This event occurred near the beginning of a climatic cooling episode known as Dansgaard-Oeschger stadial number 13 and was likely the cause of this global climatic cooling. This shows that cosmic dust influx into the solar system may play a key role in climatic change. |
via International Skeptics Forum http://ift.tt/2fz79FS
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