Iain:
Don't assume ignorance on the part of those who don't agree with you, O Uniquely Wise and Informed One. For some, usually those who have been around the block a few times, the GW/CC racket sets off their BS detector and that is enough for them to kick it to the curb.
Others, such as myself, have some expertise in one of the fields that have a part to play in climate analysis.
Glacier activity, for instance, is
not one field I claim to have any expertise, other than my physics education and survey courses in other sciences. So, when I read about glaciers retreating, advancing, and flanking other hostile glaciers with the intent to plunder and rape their way to the sea; I can not judge much of the analysis of what is presented on that subject.
Computer models (especially stochastic force-on-force) , OTOH, are my bread & butter. They are how I make my living. When some PHB (Pointy Haired Boss) needs a MS&A (Modeling, Simulation, & Analysis) SME (Subject Matter Expert), I am frequently the guy they call. Every so often they determine it makes sense to have me model and analyze something. Do this often enough and, over time, one can stay employed.
A very simplified explanation:
http://www.vertex42.com/ExcelArticles/mc/MonteCarloSimulation.htmlhttp://www.vertex42.com/ExcelArticles/mc/StochasticModel.htmlWhich brings me back to how computer models interface with the GW racket.
To put it bluntly, the GW racketeers who develop, use, and market the output of climate models predicting GW due to human action are dishonest scum I would not trust to jockey a checking account spreadsheet, let along develop and run a climate model. They may be intelligent, but they have no integrity, so they are unworthy of trust.
The errors and methodology can not be explained away as rookie mistakes or simple oversights. If I were to do something similar and present it to my customer, I would expect to be fired and prosecuted. My company would also face some pretty severe consequences, not the least of which is having their reputation dragged through the mud.
I look at the GW/CC contingent as the fraudulent faith healers of the scientific community. I almost expect Peter Popoff to jump on the GW bandwagon, since his talent for fraud could improve the GW racketeers'. Oh, wait, some of the off-the-reservation Christians have already done so. They know an opportunity and
sucker GW believer supporter of their ministry when they see one.