| Dr. Martin Hertzberg: Climate change beyond our control |
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| Written by Dr. Martin Hertzberg, Copper Mountain, |
| Monday, 31 May 2010 21:51 |
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The comments attached to his original post are tragic comic, as most of them talk back to Hertzberg saying "climatologists say" and demanding him to stop pointing out any wrongdoing on people who concur with the IPCC and Al Gore. Here is his story:
Re. “Save our ski resorts from climate change,” by Baxter Pharr, letters, May 24 Scientists with a theory search diligently for data that might contradict the theory so that they can test its validity or refine it. Propagandists with a theory carefully select only the data that agrees with the theory and dutifully ignore any data that might contradict it. How else to explain Baxter Pharr's claim for “overwhelming and simple” evidence for human-caused global warming? He states: “Over the past 600,000 years, every time the fossil record shows an increase in CO2 concentration in the Earth's atmosphere there is a corresponding increase in global temperatures.” The record he cites is the Vostok ice-core data, but he fails to ask the obvious question. When global temperatures increased and the CO2 concentration increased, where did all that CO2 come from during the hundreds of thousands of years before any significant human emission of CO2? That is a question dutifully ignored by the propagandists Pharr cites. The same data also show that temperature changes preceded CO2 changes by 600 to 1,000 years indicating that it was the temperature changes that caused the CO2 changes, not the reverse. That is another critical piece of data the propagandists ignore: As oceans cool during glacial cooling, they absorb CO2 from the atmosphere. As oceans warm during interglacial warmings, they emit CO2 into the atmosphere. The ocean contains 50 times more CO2 than the atmosphere and it is its average temperature and the solubility of CO2 in sea water that controls the atmospheric CO2 concentration. Current human emission of CO2 is of trivial significance in determining its atmospheric concentration Read more here...
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| Last Updated on Friday, 04 June 2010 17:49 |