1975: The coming ice age!

The Fiction Of Climate Science

Excerpts:

Many of you are too young to remember, but in 1975 our government pushed "the coming ice age."

Random House dutifully printed "THE WEATHER CONSPIRACY … coming of the New Ice Age." This may be the only book ever written by 18 authors. All 18 lived just a short sled ride from Washington, D.C. Newsweek fell in line and did a cover issue warning us of global cooling on April 28, 1975. And The New York Times, Aug. 14, 1976, reported "many signs that Earth may be headed for another ice age."

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In 1974, the National Science Board announced: "During the last 20 to 30 years, world temperature has fallen, irregularly at first but more sharply over the last decade. Judging from the record of the past interglacial ages, the present time of high temperatures should be drawing to an end…leading into the next ice age."

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In 2002 I stood in a room of the Smithsonian. One entire wall charted the cooling of our globe over the last 60 million years. This was no straight line. The curve had two steep dips followed by leveling. There were no significant warming periods. Smithsonian scientists inscribed it across some 20 feet of plaster, with timelines. Last year, I went back. That fresco is painted over.

Tree rings show a mini ice age in Europe about the time Stradivarius crafted his violins. Chilled Alpine Spruce gave him tighter wood so the instruments sang with a new purity. But England had to give up the wines that the Romans cultivated while our globe cooled, switching from grapes to colder weather grains and learning to take comfort with beer, whisky and ales.

Yet many centuries earlier, during a global warming, Greenland was green. And so it stayed and was settled by Vikings for generations until global cooling came along. Leif Ericsson even made it to Newfoundland. His shallow draft boats, perfect for sailing and rowing up rivers to conquer villages, wouldn't have stood a chance against a baby iceberg.

Those sustained temperature swings, all before the evil economic benefits of oil consumption, suggest there are factors at work besides humans.

Today, as I peck out these words, the weather channel is broadcasting views of a freakish and early snow falling on Dallas. The Iowa state extension service reports that the record corn crop expected this year will have unusually large kernels, thanks to "relatively cool August and September temperatures." And on Jan. 16, 2007, NPR went politically incorrect, briefly, by reporting that "An unusually harsh winter frost, the worst in 20 years, killed much of the California citrus, avocados and flower crops."

To be fair, those reports are short-term swings. But the longer term changes are no more compelling, unless you include the ice ages, and then, perhaps, the panic attempts of the 1970s were right. Is it possible that if we put more CO2 in the air, we'd forestall the next ice age?

Comment: From the Puritan Board

from the Cap and Trade lecture/debate at Texas Tech University last night.

• If you pretend that the state of Texas is the whole atmosphere.
  
• Then the greenhouse gases portion of that would barely cover Lubbock County.
  
• The MAN MADE portion of greenhouse gases would be the size of the Texas Tech campus.
  

And by the way in this cap and trade plan,
the term "greenhouse gases" INCLUDES all water vapor.