By James Delingpole
Professor Richard Lindzen is one of the world's greatest atmospheric physicists: perhaps the greatest. What he doesn't know about the science behind climate change probably isn't worth knowing. But even if you weren't aware of all this, even if you'd come to the talk he gave in the House of Commons this week without prejudice or expectation, I can pretty much guarantee you would have been blown away by his elegant dismissal of Catastrophic Anthropogenic Global Warming theory.
Dick Lindzen does not need to raise his voice. He does not use hyperbole. In a tone somewhere between weariness and withering disdain, he lets the facts speak for themselves. And the facts, as he understands them, are devastating.
Here is how he began his speech, which was organised on behalf of the Campaign To Repeal the Climate Change Act:
Stated briefly, I will simply try to clarify what the debate over climate change is really about. It most certainly is not about whether climate is changing: it always is. It is not about whether CO2 is increasing: it clearly is. It is not about whether the increase in CO2, by itself, will lead to some warming: it should. The debate is simply over the matter of how much warming the increase in CO2 can lead to, and the connection of such warming to the innumerable claimed catastrophes. The evidence is that the increase in CO2 will lead to very little warming, and that the connection of this minimal warming (or even significant warming) to the purported catastrophes is also minimal. The arguments on which the catastrophic claims are made are extremely weak – and commonly acknowledged as such. They are sometimes overtly dishonest.
You can read a full version of his speech here. The Bishop has it up here.
But don't take my word for it. Simon Carr of the Independent (not a publication hitherto noted for its rampant AGW scepticism) was sufficiently impressed to write a blog on the subject headlined Is catastrophic global warming, like Millennium Bug, a mistake?
I think we know the answer to that one, eh?