this is so scientifically invalid, its ridiculous. its such nonsense....the scientific evidence is overwhelming for human-induced climate change and there is virtually no debate among real scientists, the only debate is to what extent.
its sad that "some" scientists can be found in the periphery of the field and given equal billing to a global consensus (the IPCC). this is one issue where the media looks for a balanced view and finds only a handful of dissenting voices among thousands that are usually paid handsomly by big oil corporations.