Kajm Misconceptions about Global WarmingI was name dropped in his recent journal as someone who just doesn't listen to the "facts" that he poses, so I thought I'd demonstrate that yes, actually, I do. In fact, I've read Kajm's journals for a long time now. They're a handy guide to the biased, distorted fairy tales coming out of the skeptic movement and make excellent debate practice.
MYTH 1: The mild warming over the 20th century is well within natural variations recorded in the last millenium. The reported warming trend is up to twice what it should read as due to the uneven distribution of data collection methods concentrated in urban areas.
FACT: Science is well aware of the "urban heat island" effect and already accounts for it. However, further studies into their effects find no significant impact on overall climate data:
Here's a paper from 1990 already identifying it as a potential issue:
MYTH 2: The "hock