Thread: Global warming?
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Old 01-12-2010, 08:25 PM   #566
xoxoxoBruce
The future is unwritten
 
Join Date: Oct 2002
Posts: 71,105
From Monkey's pdf;
Quote:
Could the [cold] winters of the late 1970s be the signal that
we were returning to yet another ice age? According to many
outspoken climate scientists in the late 1970s, the answer was
absolutely yes—and we needed action now to cope with the
coming changes . . . However, some scientists were skeptical,
and they pointed to a future of global warming, not cooling,
resulting from a continued build up of greenhouse gases.
These scientists were in the minority at the time
.
Quote:
According to Horner (2007), the massive funding of
climate change research was prompted by “ ‘consensus’
panic over ‘global cooling’.” This was “three decades
ago—when the media were fanning frenzy about global
cooling” (Will 2008) or, as Will (2004) succinctly put it,
“the fashionable panic was about global cooling.” “So,
before we take global warming as a scientific truth, we
should note that the opposite theory was once scientific
verity”
(Bray 1991).
Quote:
“Just think how far we have come!” Henley said. “Back in
the 1970s, all the climate scientists believed an ice age was
coming. They thought the world was getting colder. But once
the notion of global warming was raised, they immediately
recognized the advantages. Global warming creates a crisis,
a call to action. A crisis needs to be studied, it needs to be
funded
. . .”
Quote:
Thirty years ago there was much scientific discussion
among those who believed that humans inf luenced
the . . . reflectivity [which would] cool the earth, more
than . . . increasing carbon dioxide, causing warming. Back
then, the “coolers” had the upper hand because, indeed, the
planet was cooling . . . But nature quickly shifted gears . . .
Needless to say, the abrupt shift in the climate caused almost
as abrupt a shift in the balance of scientists who predictably
followed the temperature.
Quote:
Yet only about 25 or so years ago, orthodox scientific opinion
was that the world was in a phase of global cooling. Much the
same evidence that was deployed to support the hypothesis
of global cooling is now brought into play to bolster that of
global warming — heat waves, cold spells, unusual types
of weather.
You don't need a weatherman to see which way the funds flow.
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