Dr. Martin Hertzberg, a retired Navy meteorologist with a PhD in physical chemistry in a letter to USA Today.
Reprinted with permission from Dr. Hertzberg.
As a scientist and life-long liberal Democrat, I find the constant regurgitation of the anecdotal, fear mongering clap-trap about human-caused global warming (the Levi, Borgerson article of 9/24/08) to be a disservice to science, to your readers, and to the quality of the political dialogue leading up to the election. The overwhelming weight of scientific evidence shows that the Gore-IPCC theory that human activity is causing global warming is false. For details see my article, "The Lynching of Carbon Dioxide", in the "guest authors" section of carbon-sense.com.
The difference between a scientist and propagandist is clear. If a scientist has a theory, he searches diligently for data that might contradict it so that he can test it further or refine it. The propagandist carefully selects only the data that agrees with his theory and dutifully ignores any that contradicts it. The global warming alarmists don't even bother with data! All they have are half-baked computer models that are totally out of touch with reality and have already been proven to be false.
Here is some of the latest data. From the El Nino year of 1998 until Jan., 2007, the average temperature of the earth's atmosphere near its surface decreased some 0.25 C. From Jan., 2007 until the Spring of 2008, it dropped a whopping 0.75 C. The National Weather Service just issued a Sea Ice Advisory for the Western and Arctic Alaskan Coastal waters for significant ice developing in the next 10 to 14 days, with sea surface temperatures some 2 to 8 C colder than last year. Such recent data is "just the tip of the iceberg" that is in process of sinking the Gore-IPCC ship of cards.