Monday, February 05, 2007

Global Warming denier mythology: Glaciers are growing!

If you pay attention to the subject at all you've probably heard the popular denier rant about 'how can global warming be real if 90% of the worlds glaciers are growing not shrinking?'.

Turns out, surprise surprise, to be complete nonsense.
While Bellamy's source claimed that 55% of 625 glaciers are advancing, Bellamy claimed that 555 of them - or 89% - are advancing. This figure appears to exist nowhere else. But on the standard English keyboard, 5 and % occupy the same key. If you try to hit %, but fail to press shift, you get 555, instead of 55%. This is the only explanation I can produce for his figure. When I challenged him, he admitted that there had been "a glitch of the electronics".

So, in Bellamy's poor typing, we have the basis for a whole new front in the war against climate science. The 555 figure is now being cited as definitive evidence that global warming is a "fraud", a "scam", a "lie". I phoned New Scientist to ask if Bellamy had requested a correction. He had not.

It is hard to convey just how selective you have to be to dismiss the evidence for climate change. You must climb over a mountain of evidence to pick up a crumb: a crumb which then disintegrates in the palm of your hand. You must ignore an entire canon of science, the statements of the world's most eminent scientific institutions, and thousands of papers published in the foremost scientific journals. You must, if you are David Bellamy, embrace instead the claims of an eccentric former architect, which are based on what appears to be a non-existent data set. And you must do all this while calling yourself a scientist.

No comments:

Popular Posts