Hard to watch and very biased with first claim that BBC is not biased. The most silly aspect of this presentation, though besides of course the omission of the fact that the climate in general has been warming since the end of the Little Ice Age is his totally baseless claim that all "skeptics" are in fact "deniers": and that there exists no credible alternative to the anthropogenic global warming theory. Truly, this is garbage, even to the most casual observer and is itself the ultimate example of the "conspiracy theory thinking" which he rails against.
