The marvellous Marxists have said it very well about the 650 experts denouncing the war. Money quote:
'Democracy and human rights are safer in the hands of people who directly benefit from them, soberly appreciate their value and rightly fear the alternatives than they are in the hands of overpaid, overfed, overpraised intellectual snobs who take their considerable safety and excessive comfort for granted, and spend far too much of their time sneering at those who don’t belong to their self-regarding little subculture, but are expected to pay their salaries nonetheless.'
These sorts of human rights used to get called bourgeois by apologists for Stalin, Brezhnev and Mao. Well, God forbid that the Iraqis should become bourgeois. A lot of them are already.
Orwell noted in 1944 or thereabouts that all the military experts he had seen confidently predicting the collapse of Russia, or defeat at Alamein, or for that matter victory at Singapore, seemed never to admit mistakes, let alone lose their jobs. (Orwell himself, not long after, devoted a long article to exploring all his own faulty predictions: which tells you why he's the kind of writer who's still read today while the military experts of 1942 have sunk out of sight.) The foreign-policy experts of today are just as tiresome. A few months ago I put up a post complimenting Ronald Reagan, and meant to explain why, but never got round to it. My admiration for the man comes from his recognising instinctively that the experts were wrong. They believed that the USSR was - in the jargon of the time - legitimate, permanent and orderly. That is, its presence on the international scene increased the amount of order in the world system, that it was here to stay, and that it deserved to exist. Reagan didn't believe any of it and was therefore regarded as a dangerous senile warmonger. He was right and the International Relations scholars were wrong. Against that huge fact all other considerations, including those Latin American countries rendered more miserable partly as a result of his administration's policies, are simply of lesser weight, though never indifferent.
The short version: experts have a clear interest in thinking differently from the rest of us, because they have to justify their existence. Differently, not better.