A guest post by John Coleman, founder of The Weather Channel, and Chief Meteorologist of KUSI-TV in San Diego. See his previous challenge published here called “An Open Letter to Environmentalists“
Note from Anthony: I know John from way back. He’s a true pioneer in meteorology. I shared a table with him and Joe D’Aleo at the ICCC in New York in March, and I was there when you made his now famous challenge to Al Gore. Here he makes another. One of the biggest issue in my mind (that John touches on indirectly) is the logarithmic effect of CO2. Yes is causes warming, but beyond a point it’s effect diminishes.
Even Gavin Schmidt (NASA GISS) admits the amount of forcing in the 20th century due to CO2 is uncertain:
“One such question is the percentage of 20th Century warming that can be attributed to CO2 increases. This appears straightforward, but it might be rather surprising to readers that this has neither an obvious definition, nor a precise answer. I will therefore try to explain why.”
[he goes on to cite modeling, forcings etc. here]
“In summary, I hope I’ve shown that there is too much ambiguity in any exact percentage attribution for it to be particularly relevant, though I don’t suppose that will stop it being discussed.”
In my mind, if you can’t quantify it, either by first order principles, by measurement, or by modeling, then saying “there’s too much ambiguity for it to be relevant” certainly does not help the argument. To imply then that we understand the atmosphere well enough to model the outcome and to publish scenarios that predict the future of global temperature based on CO2 level in our atmosphere, certainly then would be, “derived ambiguity”.
Global Warming and the Price of a Gallon of Gas
by John Coleman
You may want to give credit where credit is due to Al Gore and his global warming campaign the next time you fill your car with gasoline, because there is a direct connection between Global Warming and four dollar a gallon gas.
It is shocking, but true, to learn that the entire Global Warming frenzy is based on the environmentalist’s attack on fossil fuels, particularly gasoline. All this big time science, international meetings, thick research papers, dire threats for the future; all of it, comes down to their claim that the carbon dioxide in the exhaust from your car and in the smoke stacks from our power plants is destroying the climate of planet Earth. What an amazing fraud; what a scam.
The future of our civilization lies in the balance.
That’s the battle cry of the High Priest of Global Warming Al Gore and his fellow, agenda driven disciples as they predict a calamitous outcome from anthropogenic global warming. According to Mr. Gore the polar ice caps will collapse and melt and sea levels will rise 20 feet inundating the coastal cities making 100 million of us refugees. Vice President Gore tells us numerous Pacific islands will be totally submerged and uninhabitable. He tells us global warming will disrupt the circulation of the ocean waters, dramatically changing climates, throwing the world food supply into chaos. He tells us global warming will turn hurricanes into super storms, produce droughts, wipe out the polar bears and result in bleaching of coral reefs. He tells us tropical diseases will spread to mid latitudes and heat waves will kill tens of thousands. He preaches to us that we must change our lives and eliminate fossil fuels or face the dire consequences.
The future of our civilization is in the balance.
With a preacher’s zeal, Mr. Gore sets out to strike terror into us and our children and make us feel we are all complicit in the potential demise of the planet.
Here is my rebuttal.
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