An early article on climate change...
This is from the Washington Post in 1971...
"U.S. Scientist Sees New Ice Age Coming," blares the headline of the July 9, 1971, article, which cautions readers that the world "could be as little as 50 or 60 years away from a disastrous new ice age, a leading atmospheric scientist predicts."
The scientist was S.I. Rasool, a colleague of Mr. Hansen's at the National Aeronautics and Space Administration. The article goes on to say that Mr. Rasool came to his chilling conclusions by resorting in part to a new computer program developed by Mr. Hansen that studied clouds above Venus.
The 1971 article, discovered this week by Washington resident John Lockwood while he was conducting related research at the Library of Congress, says that "in the next 50 years" — or by 2021 — fossil-fuel dust injected by man into the atmosphere "could screen out so much sunlight that the average temperature could drop by six degrees," resulting in a buildup of "new glaciers that could eventually cover huge areas."
If sustained over "several years, five to 10," or so Mr. Rasool estimated, "such a temperature decrease could be sufficient to trigger an ice age."
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