S O U N D O F F |
August 18, 2010 |
Subject: A conversation about AGW |
Dear Gordon, As you probably know, I try to write articles to educate the average open-minded citizen.
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AGW proponents have the following stated or imbedded technical and economic beliefs: 2) We have the ability to empirically calculate the average annual global temperature, with this same degree of accuracy, over the last few thousand years 3) Based on the data from #1 & #2, the earth has recently (100± years) been warming 4) Based on historical records (#2), the earth is warming to an unusually high degree 5) This increase (in the last 100 years) has been .74± degrees Celsius 6) Assuming business as usual, this warming will continue (or increase) for the foreseeable future 7) This warming will soon have profound negative environmental and economic consequences to all of the earth’s inhabitants 8) The mechanics of the earth’s recent warming are essentially entirely explained by the Greenhouse Gas theory 9) CO2 increases is the primary greenhouse gas driver that explains earth’s recent warming 10) That 350 PPM of CO2 is a critical concentration that we should not exceed 11) Other greenhouse gasses (e.g. water vapor) are discounted as consequential causes of recent warming 12) Most CO2 increases are man-made 13) The fact that we don’t understand a significant amount about CO2 sinks has been deemed to be irrelevant. 14) The solution of restricting man-made CO2 has passed an objective cost-benefits analysis 15) That proprietary computer models produce results equivalent to empirical testing |
Dear John, Your list of the assumptions and beliefs that underlie AGW is fairly complete as to their "evidence" but needs to address the Warmers implicit logic also.
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Gordon: I agree with your points. I am in the process of writing an expose about the sham the National Acadamies have become. What once was a gold standard is now little more than colored paper. I also just did this post at Master Resource on this same topic <http://www.masterresource.org/2010/08/skeptical-science-website/>. regards, john droz, jr. physicist & environmental advocate |
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