STICK TO THE POLITICALLY CORRECT QUACKERY, HUH?:

Bright Scientists, Dim Notions (GEORGE JOHNSON, 10/28/07, NY Times)

Iconoclasts at heart, the best scientists are faced with an occupational hazard: having left their mark on one small patch of ground, they are tempted to stir up trouble elsewhere.

“With my own advancing years, I’m mindful of the three different ways scientists can grow old,” Martin Rees, the Astronomer Royal of the United Kingdom and president of the Royal Society, wrote in an e-mail message. The first two choices are either to become an administrator or to content yourself with doing science that will probably be mediocre. (“In contrast to composers,” Dr. Rees observed, “there are few scientists whose last works are their greatest.”) The third choice is to strike off half-cocked into unfamiliar territory — and quickly get in over your head. “All too many examples of this!” he lamented.

Creationists still gleefully pounce on a quote from the Cambridge University astrophysicist Fred Hoyle, who late in his career compared the likelihood of a living cell arising through evolution to “a tornado sweeping through a junkyard” and assembling a Boeing 747. This caricature of the evolutionary process led to the coinage of the term Hoyle’s Fallacy. Dr. Hoyle also promoted the notion that epidemics are caused by viruses hitchhiking on the tails of comets.

Sometimes the wandering from one’s home turf extends all the way to the paranormal. In 2001, when officials of the Royal Mail, the British postal service, issued a package of stamps commemorating the centenary of the Nobel Prize, they sought the counsel of Brian Josephson, who shared the prize for physics in 1973 for his superconductivity research. Physicists across Britain recoiled when an official pamphlet accompanying the stamps predicted that quantum mechanics might lead to an understanding of mental telepathy.

“Perhaps we should have checked that,” a spokeswoman for the Royal Mail told Nature at the time. “But if he has won a Nobel Prize for his work, that should give him some credibility.”

With science treading right to the bleeding edge of the knowable, maybe the Royal Mail can be forgiven for mistaking pseudoscience for the real thing. In an article in The Observer of London, David Deutsch, a quantum theorist at Oxford University, dismissed Dr. Josephson’s speculations as “utter rubbish.” Dr. Deutsch is known for proposing the existence of a multiplicity of parallel universes.

Thereby demonstrating that the ideas for which they're feted are indistinguishable from the ones for which they're reviled.

Posted by Orrin Judd at October 28, 2007 10:13 AM