There\'s a great little article by Dr David Evans, who used to work for the Australian Greenhouse Office. He was, as he admits, doing a well-paid scientific job modelling the effects of man-made CO2. It\'s the sort of thing that Kyoto, and other future schemes, would depend on implicitly. However, as Evans explains, once he had a chance to look at the science he\'s had a change of heart. Where is the observational evidence, he asks? After 20 years (and billions of dollars) of intense investigation why is the evidence so scant?

Read his article, as true confessions go it, it\'s a good one.

 http://ncwatch.typepad.com/media/files/D-Evans2007.pdf