I thought I made it clear I am not arguing for or against the theory, just the fact we can't tell for sure in scientific terms. I thought it should be obvious from that that I would not engage in that arguement pro/against the CO2 theory, so your presentation of the pro arguements is futile to this discussion of my position i.e. so far on the fence I've got splinters up my arse.
As for scientific absolutism, I certainly don't believe in that & can't see how you got that idea. Yeh, the sun rotates round the Earth. Duh. Einstein was right on everything. Double duh.
You clearly have too much faith in current scientists which, oddly enough, seems to prove my point.