Matt Ridley on Scientific Heresy

An absolutely must-read article is Matt Ridley's Angus Millar lecture at the RSA in Edinburgh, reprinted at Bishop Hill (http://www.bishop-hill.net/blog/2011/11/1/scientific-heresy.html).

In discussingwhy it matters that the pseudo-science that is climate alarmism has become so powerful, Ridley points out:

Well here’s why it matters. The alarmists have been handed power over our lives; the heretics have not. Remember Britain’s unilateral climate act is officially expected to cost the hard-pressed UK economy £18.3 billion a year for the next 39 years and achieve an unmeasurably small change in carbon dioxide levels.

At least sceptics do not cover the hills of Scotland with useless, expensive, duke-subsidising wind turbines whose manufacture causes pollution in Inner Mongolia and which kill rare raptors such as this griffon vulture.

At least crop circle believers cannot almost double your electricity bills and increase fuel poverty while driving jobs to Asia, to support their fetish.

At least creationists have not persuaded the BBC that balanced reporting is no longer necessary.

At least homeopaths have not made expensive condensing boilers, which shut down in cold weather, compulsory, as John Prescott did in 2005.

At least astrologers have not driven millions of people into real hunger, perhaps killing 192,000 last year according to one conservative estimate, by diverting 5% of the world’s grain crop into motor fuel.

That’s why it matters. We’ve been asked to take some very painful cures. So we need to be sure the patient has a brain tumour rather than a nosebleed.