Yes, but it is worth trying to keep an even keel.
On the one hand, much of the AGW orthodoxy looks um, dodgy, for various reasons.
On the other hand, even though the games they indulged in reduce the credibility of the evidence, there still seems no open and shut case that they are wrong - that is although there is no compelling reason based on physics that they are right, there is at least the infamous/hilarious/vitally important (take your pick) hockey stick graph* to consider, which at the least needs a lot more data pumped into it. If they are on the right track, and it is possible to limit global warming by burning less fossil fuel, and that is a cost effective (however you wish to define cost effective) approach, then it is worth considering. Many of the first steps along the path of energy efficiency are worth taking anyway, it is shear lethargy that stops us from doing them.
In reality of course Copenhagen will be almost a complete failure, and since it will take three years for the Met Office to sort out the mess the CRU has made of the basic data, effectively the science and the politics is in a holding pattern for 3 years. I guess the good news is we'll have three years more data of CO2 vs temperature. The bad news is we'll have 3 more years of silly hysteria from the journalists and the politicians and the sheep. And of course, if things are urgent now (big if) then they'll be even urgenter in 3 years time. So, what is really needed, from either side (if you want to take sides) is for CRU to supply the Met Office with the raw data and its provenance ASAP, and let them produce a reliable dataset to base the hockeystick on.
*I should explain, the IPCC 2001 report included the hockeystick graph (several times) of global temperature that was based on a series of corrected temperature measurements, for the last 150 years, and surrogates such as tree ring data, for the last 1200 years or so. This showed a very rapid change in temperature for the last 150 years, culminating in a peak higher than that seen for 1000 years. This data was fed into a faulty statistical algorithm that tended to create hockey stick shaped graphs even if the raw data had no trend. However, it turns out that although this was bad mathematics, the net effect of this bad analysis was actually quite small, and the hockey stick shape still exists if you do the stats properly, with the same datasets. However there is an ongoing saga with the validity of the datasets that were used. Which is why it is so important that the data that goes in needs sorting out.
Cheers
Greg Locock
I rarely exceed 1.79 x 10^12 furlongs per fortnight