MIT's Inconvenient Scientist

Speech codes are rare in the industrialized, Western democracies. In Germany and Austria, for instance, it is forbidden to proselytize Nazi ideology or trivialize the Holocaust. Given those countries' recent histories, that is a restraint on free expression we can live with.

More curious are our own taboos on the subject of global warming. I sat in a roomful of journalists 10 years ago while Stanford climatologist Stephen Schneider lectured us on a big problem in our profession: soliciting opposing points of view. In the debate over climate change, Schneider said, there simply was no legitimate opposing view to the scientific consensus that man - made carbon emissions drive global warming. To suggest or report otherwise, he said, was irresponsible.
Indeed. I attended a week's worth of lectures on global warming at the Chautauqua Institution last month. Al Gore delivered the kickoff lecture, and, 10 years later, he reiterated Schneider's directive. There is no science on the other side, Gore inveighed, more than once. Again, the same message: If you hear tales of doubt, ignore them. They are simply untrue.

I ask you: Are these convincing arguments? And directed at journalists, who are natural questioners and skeptics, of all people? What happens when you are told not to eat the apple, not to read that book, not to date that girl? Your interest is piqued, of course. What am I not supposed to know?

Find out more by reading the rest of the article:

http://www.boston.com/news/globe/living/articles/2006/08/30/mits_inconvenient_scientist/