See the Interview with Dr. Fred Singer about Global Warming and other issues.
Experts on Global Warming
Global Warming? Some common sense thoughts 
Global Energy Rationing
Global Warming Swindle vs. Al Gore
Global warming labeled a 'scam'
Global Warming: The Cold, Hard Facts?
Science, Politics, and Death
The Global Warming Folly
Author Michael Crichton's Speeches
HOAX: Implementation of Kyoto Accord/Protocol
Interest in Kyoto Cools
Dang...I missed Earth Day
Eco whackos strike out on Consensus bid one more time.
The Environmentalists Are Wrong
US and Australia reject Kyoto Treaty
The Enviros: Some Notes for the Record
The truth about the environment- The Economist
Its not PC to blame Mother Nature
Badgering Bush on global warming
Here Comes the Sun to Further Cloud Global Warming Theory
Facts disprove warnings about global warming
Where rising hot air hits cold hard facts
Global warming claims 'based on false data'
Book: Hot Talk, Cold Science
Drown or drought? Enviros can't make up their minds.
Earth Worshipping Evangelicals?
The American Spectator - April 2000 - Some Like It Hot
WSJ: Global Warming 300-year-old news
Boston Globe: Scientists don't agree on global warming
American Association of State Climatologists
Global Warming Treaty and Business
Climate Change Fervour Cools
Letters to the Editor
Kyoto Accord Protest Quickening
Ozone Action Dirty Tricks
Treaty Rejection Urged
  Your Input
Send a News Item
Diagnosing Al Gore: Truth in the Balance
Art Robinson Reponds to Petition Slander
Glenn Shaw - Atmospheric Scientist

Oregon Petition Project

Man Made Global Warming Debunking News and Views
Global Warming? Some common sense thoughts
 • By Reid A. Bryson Ph.D., D.S...
 • The Faithful Heretic


By Reid A. Bryson Ph.D., D.Sc., D.Engr.1

The Built-in Nonsense Detector

Hardly a day goes by without a news article in the paper containing a reference to someone's opinion about "Global Warming". A quick search of the internet uncovers literally hundreds of items about "Global Warming". Issues of atmospheric science journals will normally have at least one article on climatic change, usually meaning "Global Warming" or some aspect thereof. Whole generations of graduate students have been trained to believe that we know the main answers about climate change and only have to work out the details.

Why then do I bother you by introducing this section with such a ludicrous title?

I do it because, as one who has spent many decades studying the subject professionally, I find that there are enormous gaps in the understanding of those making the most strident claims about climatic change. In order to read the news rationally, the educated reader needs a few keys to quickly sort the patently absurd from the possibly correct. I propose to supply some of those keys to give the reader at least a rudimentary nonsense detector.

Some Common Fallacies

1. The atmospheric warming of the last century is unprecedented and unique.
There are literally thousands of papers in the scientific literature with data that shows that the climate has been changing one way or the other for millions of years.

2. It is a fact that the warming of the past century was anthropogenic in origin, i.e. man-made and due to carbon dioxide emission. 
That is a theory for which there is no credible proof. There are a number of causes of climatic change, and until all causes other than carbon dioxide increase are ruled out, we cannot attribute the change to carbon dioxide alone.

3. The most important gas with a "greenhouse" effect is carbon dioxide.
Water vapor is at least 100 times as effective as carbon dioxide, so small variations in water vapor are more important than large changes in carbon dioxide.

4. One cannot argue with the computer models that predict the climate effects of a doubling of carbon dioxide or other "greenhouse gases". 
To show this we must show that the computer models can at least duplicate the present-day climate. This they cannot do with what could be called accuracy by any stretch of the imagination. There are studies that show that the average error in modeling present precipitation is on the order of 100%, and the error in modeling present temperature is about the same size as the predicted change due to a doubling of carbon dioxide. For many areas, the precipitation error is 300-400 percent.

5. I am arguing that the carbon dioxide measurements are poorly done. 
The measurements are well done, but the interpretation of them is often less than acceptably scientific.

6. It is the consensus of scientists in general that carbon-dioxide-induced warming of the climate is a fact.
Probably wrong. I know of no vote having been taken, and know that if such a vote were taken of those who are most vocal about the matter, it would include a significant fraction of people who do not know enough about climate to have a significant opinion. Taking a vote is a risky way to discover scientific truth.

So What Can We Say about Global Warming?

We can say that the Earth has most probably warmed in the past century. We cannot say what part of that warming was due to mankind's addition of "greenhouse gases" until we consider the other possible factors, such as aerosols. The aerosol content of the atmosphere was measured during the past century, but to my knowledge this data was never used.
We can say that the question of anthropogenic modification of the climate is an important question --- too important to ignore. However it has now become a media free-for-all and a political issue more than a scientific problem.
What a change from 1968 when I gave a paper at a national scientific meeting2 and was laughed at for suggesting that people could possibly change the climate!

1 Emeritus Professor of Meteorology, of Geography and of Environmental
Studies. Senior Scientist, Center for Climatic Research, The Gaylord Nelson Institute for Environmental Studies (Founding Director), the University of Wisconsin, Madison.

2 AAAS Conference in Houston, TX, 1968, organized by SFS and published as "Global Effects of Environmental Pollution" (S F Singer, editor, published by Reidel Publishing Company, Dordrecht)"

Ref: Bryson, Reid A., 2004. Global Warming? Some common sense thoughts. This Week That Was March 20, 2004,



The Faithful Heretic

A Wisconsin Icon Pursues Tough Questions

Some people are lucky enough to enjoy their work, some are lucky enough to love it, and then there's Reid Bryson. At age 86, he's still hard at it every day, delving into the science some say he invented.

Reid A. Bryson holds the 30th PhD in Meteorology granted in the history of American education. Emeritus Professor and founding chairman of the University of Wisconsin Department of Meteorology—now the Department of Oceanic and Atmospheric Sciences—in the 1970s he became the first director of what's now the UW's Gaylord Nelson Institute of Environmental Studies. He's a member of the United Nations Global 500 Roll of Honor—created, the U.N. says, to recognize "outstanding achievements in the protection and improvement of the environment." He has authored five books and more than 230 other publications and was identified by the British Institute of Geographers as the most frequently cited climatologist in the world.

Long ago in the Army Air Corps, Bryson and a colleague prepared the aviation weather forecast that predicted discovery of the jet stream by a group of B-29s flying to and from Tokyo. Their warning to expect westerly winds at 168 knots earned Bryson and his friend a chewing out from a general—and the general's apology the next day when he learned they were right. Bryson flew into a couple of typhoons in 1944, three years before the Weather Service officially did such things, and he prepared the forecast for the homeward flight of the Enola Gay. Back in Wisconsin, he built a program at the UW that's trained some of the nation's leading climatologists.


Read more at:

Man Made Global Warming Debunking News and Views