Climate Change Skeptics: A Good Introduction...

Warren Meyer (of CoyoteBlog) has a column in Forbes that provides an excellent introduction into the skeptics view of current climate science.  A sample:

Skeptics, however, point out that the computer models were built by scientists who have only a fragmented, immature understanding of complex climate systems. Moreover, these scientists approached the models with the pre-conceived notion that CO2 is the main driver of temperatures, and so it is unsurprising that their models would show CO2 as the dominant factor.

In fact, the period 1978 to 1998 featured a number of other suspects that should have been considered as potentially contributing to warming. For example, the warm phase of several critical ocean cycles that have a big effect on surface temperatures, including the Pacific Decadal Oscillation, coincided with this period. Further, the second half of the 20th century saw far greater solar activity, as measured by sunspot numbers, than the first half of the century. Neither ocean cycles nor solar effects, nor a myriad of other factors we probably don’t even know enough to name, were built into the models. Even man’s changing land use has an effect on measured temperatures, as survey efforts have shown urban areas, which have higher temperatures than surrounding rural locations, expanding around our temperature measurement points and biasing measured temperatures upwards.

But go read the whole thing!