Airy fairies

Thomas Sowell writing about the generally odious impact that 20th Century intellectuals have had on our society.

If there is any lesson in the history of ideas, it is that good intentions tell you nothing about the actual consequences. But intellectuals who generate ideas do not have to pay the consequences.

Academic intellectuals are shielded by the principles of academic freedom and journalists in democratic societies are shielded by the principle of freedom of the press. Seldom do those who produce or peddle dangerous, or even fatal, ideas have to pay a price, even in a loss of credibility.

Who blames Rachel Carson, an environmentalist icon, because her crusading writings against DDT led to the ban of this insecticide in countries around the world — followed by a resurgence of malaria that killed, and continues to kill, millions of people in tropical Third World countries?

...Intellectuals and their followers have often been overly impressed by the fact that intellectuals tend, on average, to have more knowledge than other individuals in their society. What they have overlooked is that intellectuals have far less knowledge than the total knowledge possessed by the millions of other people whom they disdain and whose decisions they seek to override.