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Anthony Watts — a friend of The Heartland Institute and speaker at our 6th International Conference on Climate Change June 30 and July 1 in Washington, DC — posted a letter by Bill Gray, professor emeritus at Colorado State University and awarding winning member of the American Meteorological Society.
Mr. Gray is not happy with how the AMS has abandoned the scientific method for the quick and easy politics of global warming.
I am very disappointed at the downward path the AMS has been following for the last 10-15 years in its advocacy of the Anthropogenic Global Warming (AGW) hypothesis. The society has officially taken a position many of us AMS members do not agree with. We believe that humans are having little or no significant influence on the global climate and that the many Global Circulation Climate Model (GCMs) results and the four IPCC reports do not realistically give accurate future projections. To take this position which so many of its members do not necessarily agree with shows that the AMS is following more of a political than a scientific agenda.
The AMS Executive Director Keith Seitter and the other AMS higher-ups and the Council have not shown the scientific maturity and wisdom we would expect of our AMS leaders. I question whether they know just how far off-track the AMS has strayed since they foolishly took such a strong pro-AGW stance.
The American Meteorological Society (AMS) was founded in 1919 as an organization dedicated to advancing scientific knowledge of weather and climate. It has been a wonderful beacon for fostering new understanding of how the atmosphere and oceans function. But this strong positive image is now becoming tarnished as a result of the AMS leadership’s capitulating to the lobby of the climate modelers and to the outside environmental and political pressure groups who wish to use the current AMS position on AGW to help justify the promotion of their own special interests. The effectiveness of the AMS as an objective scientific organization is being greatly compromised.
We AMS members have allowed a small group of AMS administrators, climate modelers, and CO2 warming sympathizers to maneuver the internal workings of our society to support AGW policies irrespective of what our rank-and-file members might think. This small organized group of AGW sympathizers has indeed hijacked our society.
The emphasis above is by Gray, who continues:
The AMS should be acting as a facilitator for the scientific debate on the pro and con aspects of the AGW hypothesis, not to take a side in the issue. The AMS has not held the type of open and honest scientific debates on the AGW hypothesis which they should have. Why have they dodged open discussion on such an important issue? I’ve been told that the American Economic Society does not take sides on controversial economic issues but acts primarily to help in stimulating back and forth discussion. This is what the AMS should have been doing but haven’t.
James Hansen’s predictions of global warming made before the Senate in 1988 are turning out to be very much less than he had projected. He cannot explain why there has been no significant global warming over the last 10-12 years.
Many of us AMS members believe that the modest global warming we have observed is of natural origin and due to multi-decadal and multi-century changes in the globe’s deep ocean circulation resulting from salinity variations. These changes are not associated with CO2 increases. Most of the GCM modelers have little experience in practical meteorology. They do not realize that the strongly chaotic nature of the atmosphere-ocean climate system does not allow for skillful initial value numerical climate prediction.
Read the whole thing. Gray explains — citing real science, not computer models that have been proven wrong— why the idea that man is causing the earth to dramatically and catastrophically warm is not backed up by any solid data. In fact, the natural complexity of how the earth’s climate changes operates makes the idea of man-caused catastrophe rather hubristic. In fact, Gray predicts:
I anticipate that we are going to experience a modest naturally-driven global cooling over the next 15-20 years. This will be similar to the weak global cooling that occurred between the early-1940s and the mid-1970s. It is to be noted that CO2 amounts were also rising during this earlier cooling period which were opposite to the expected CO2-temperature association.
(HT: Power Line)