This is why Bjorn Lomborg is reviled: not because he doubts that anthropogenic global warming is for real, but because he has the temerity to suggest that the cure (spending a kajillion dollars to achieve relatively small changes in climate) may be worse than the disease. See http://www.ted.com/talks/bjorn_lomborg_sets_global_prioritie....
And dancing about, declaring that the science is settled, and claiming to know the One True Solution to something as inherently complex as climate is indicative of failure to understand the science, which leads to politically motivated footballs like this: http://wattsupwiththat.com/2009/06/25/source-inside-epa-conf...