One of the things that puts me off public debate generally is that, whatever the forum, it is always too shallow to reach any kind of conclusion. “I think X”. “Well, I think Y.”, “But X is true because of A”. “Ah but you’re ignoring B”. “Well, C means… oh dear, is that the time, I must be going”.
The Hockey Stick Illusion is not about climate. It is not about environmentalism. It is not about science. It is not about global warming. It is 482 pages about one paper published in 1998, criticisms of it, defences of it, attempted replications of and alternatives to it. As such, almost uniquely, it goes into sufficient detail and depth that having read it I feel that I’ve actually learned something. It’s exceptionally well-written, modest in its approach, and overwhelming in its conclusion. Halfway through, I got a little bogged down in the sheer overkill of the weight of damage the hockey stick suffers – did I really need to read any more? But then I read the Phil Jones interview. There is much debate over whether the Medieval Warm Period was global in extent or not. That is an answer to the only question that Montfort’s book asks, and it is the right answer, and it is from one of those people who was most determinedly defending the wrong answer until last year. This is what a won argument looks like – gaze on it in wonder, for it is a rare thing indeed in the world of soundbites and opinion polls.
As to the wider debate, well, this was one small point. The hockey stick can be wrong, and every other claim of the warmists right. But it is immensely valuable, because of the context I have been describing recently. It proves we can be right, even when the warmists are at their most shrill insisting that we are utterly, insanely wrong. It is evidence that, even if we are wrong, we are playing the game, and are entitled to be taken seriously and not shouted down or excluded.
I strongly recommend this book.