Having read parts of the official IPCC report, there are still significant holes all the way down to the treatment of the woefully incomplete data used to draw admittedly uncertain conclusions. The picture is nowhere near as certain as many have been lead to believe, and it is difficult for me to take climate change reporting seriously, because as soon as one moves past published literature, the concept of uncertainty is abandoned for politicized groupthink.
Now, it is not unreasonable to assume that something is happening. And, given the chance that it is not transient, it makes sense to hedge our bets and reduce emissions. However, even here I hesitate because of an almost total void of literature discussing the potential benefits of a warmer earth.
Such is the curse of taboo.