DK linked to an article on the "skeptic" website Watt'sUpWithThat regarding ice core data. While the data on the WUWT article may be accurate, the fact that it is an article on their website makes me to be suspicious as to whether they're correctly interpreting the data.
I asked if by analogy whether he thought that AGW was a house of cards, i.e. if you take out one thing then the whole thing comes crashing down, or if it was more of a jigsaw, i.e. like any other area of science in that while one piece of data may not fit it doesn't really affect the rest of it. DK said that he considers that AGW is more like an inverted pyramid.
DK linked to one article stating that CFCs cause AGW - and I linked to an article against CFCs and AGW. I linked to a similar article on RealClimate.org regarding a similar study which the CFC-AGW article author had written a year before. DK said that due to the CRU hack RealClimate cannot be trusted.
He also ripped into the New Scientist's 50 reasons why global warming isn't natural article. Apparently it's wrong - and he gave examples as to why he thinks this. He also stated that their leader article on the recent CRU-data hack was dishonest. However, when I asked him if he'd submitted his disputes with the NS to them, he admitted he'd refused to. When asked if this means he'd rather he'd rather whinge on the Internet instead of putting his money where his mouth is, he said yeah because he claims to be busy and not a scientist. However, apparently, not too busy to spend a lot of the night on Twitter...
Given that it's DK it is unlikely that his reluctance is due to modesty... With respect I think it's more likely that he isn't too confident that his position is backed by evidence. He is unwilling, or, frankly, unable to put his money where his mouth is.
In the end we got back to AGW is a conspiracy.
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