Knowledgeable scientists, including the more than 30,000 such as myself who have signed the Oregon Petition, know that changes in atmospheric carbon dioxide do not correlate with human emission of carbon dioxide, that human emission is a trivial fraction of sources and sinks of carbon dioxide, that the oceans contain about 50 times more dissolved carbon dioxide than is present in the atmosphere, that recycling of carbon dioxide from the tropical oceans where it is emitted to the arctic oceans where it is absorbed is orders of magnitude more significant than human emissions, and that the carbonate-bicarbonate buffer in the oceans makes their acidity (actually their alkaline pH) virtually insensitive to changes in atmospheric carbon dioxide.Go to Watts Up With That? for the background.
The data for the glacial coolings and interglacial warmings for the past 500,000 years always show that temperature changes precede atmospheric carbon-dioxide changes by about 1,000 years. That indicates that temperature changes are driving carbon-dioxide changes and not the reverse as the Gore-Hansen-IPCC clique claims. As oceans warm for whatever reason, they emit carbon dioxide, and as they cool they absorb carbon dioxide.
The carbon-dioxide “greenhouse effect” argument on which the fearmongering hysteria is based is actually devoid of physical reality. The notion that the colder atmosphere above can reradiate its absorbed infrared energy to heat the warmer earth below violates the Second Law of Thermodynamics. For details, see “Slaying the Sky Dragon: Death of the Greenhouse Gas Theory,” co-authored by myself and several other scientists, which was published earlier this year by Stairway Press.
In any case, if one compares the effect of water in all of its forms (polar ice, snow cover, oceans, clouds, water vapor in the atmosphere) with that of human emission of carbon dioxide, the carbon-dioxide emission is about as significant as a few farts in a hurricane...
And see climate hoax-monger Michael Mann's letter to the editor, attacking Hertzberg, which apparently got the latter's pulled from the web and perhaps a lot more: "Vail Valley Voices: Global warming denier's claims are falsehoods." Amazing how Mann refuses to acknowledge that Hertzberg's a scientist. The author's book biography is here: Slaying the Sky Dragon: Death of the Greenhouse Gas Theory.
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