Ken,
I, too have had courses outside my area of expertise, but I would not pretend to have serious expertise in soils, geology, climate (yes, I had one in that, too), wildlife management, hydrology, etc. The purpose of those courses was to give me enough of an understanding that I could converse intelligently with experts in those areas, not to make me an expert.
So aside from my assertion that geoscientists are not climate scientists, the natural question, is why do I feel qualified to criticize AGW? Because I do know something about basic science and although I wouldn't say I could design a proper study on some aspect of climate science, I can recognize blatant b.s. when I see it, and there has been a lot of that in the alarmist's assertions. If you have followed all these 100 pages now of posts, you would have seen my mention of
Home. Just now getting a little tiny bit of recognition in the press, this non-peer reviewed report (and there are non-peer reviewed citations in the IPCC report) points out a huge problem with the databases that hasn't been addressed by the IPCC and until it is, no assertions of warming mean a thing, because the warming over the last 100 years or so is an artifact of the weather station siting problems, e.g., you pave a parking lot next to a weather station in 1970 and your station will show warming after 1970.
And someone else made a comment in the last several posts about this winter's weather not being evidence against warming. That's true, weather is not climate--unless we get a heat wave in the summer, then you'll see it all over the news that the world is warming. Neither is evidence.