The Climate Science Isn't Settled

Wall Street Jourbal ^ | NOVEMBER 30, 2009 | RICHARD S. LINDZEN

[ricks_place]

Confident predictions of catastrophe are unwarranted.

Is there a reason to be alarmed by the prospect of global warming? Consider that the measurement used, the globally averaged temperature anomaly (GATA), is always changing. Sometimes it goes up, sometimes down, and occasionally—such as for the last dozen years or so—it does little that can be discerned.

Claims that climate change is accelerating are bizarre. There is general support for the assertion that GATA has increased about 1.5 degrees Fahrenheit since the middle of the 19th century. The quality of the data is poor, though, and because the changes are small, it is easy to nudge such data a few tenths of a degree in any direction. Several of the emails from the University of East Anglia's Climate Research Unit (CRU) that have caused such a public ruckus dealt with how to do this so as to maximize apparent changes.

The general support for warming is based not so much on the quality of the data, but rather on the fact that there was a little ice age from about the 15th to the 19th century. Thus it is not surprising that temperatures should increase as we emerged from this episode. At the same time that we were emerging from the little ice age, the industrial era began, and this was accompanied by increasing emissions of greenhouse gases such as CO2, methane and nitrous oxide. CO2 is the most prominent of these, and it is again generally accepted that it has increased by about 30%.

snip

Mr. Lindzen is professor of meteorology at the Massachusetts Institute of Technology.

[Avoiding_Sulla]

In a sane world, this article, it's explanations, and the big story behind it would be front page news for weeks.

So Which Story is Sinister Media Pursuing?

It's not as if Tiger, in his possible error, had been aiding and abetting those on the verge of enslaving the entire planet.

[Mrs. Don-o]

From Devil's Kitchen, "CRUdgate"

Gosh, this is useful.
I think I'll go put it on some other threads as well.

[MaggieCarta]

Keyword: Climaquiddick (?spelling)

Chuckle. This is the FreeRepublic I remember...

Climate hoax bump.