Highly educated people say the darndest things, these days particularly about the tea party movement. Vast numbers of other highly educated people read and hear these dubious pronouncements, smile knowingly, and nod their heads in agreement. University educations and advanced degrees notwithstanding, they lack a basic understanding of the contours of American constitutional government.

New York Times columnist Paul Krugman got the ball rolling in April 2009, just ahead of the first major tea party rallies on April 15, by falsely asserting that "the tea parties don't represent a spontaneous outpouring of public sentiment. They're AstroTurf (fake grass-roots) events."

Having learned next to nothing in the intervening 16 months about one of the most spectacular grass-roots political movements in American history, fellow Times columnist Frank Rich denied in August of this year that the tea party movement is "spontaneous and leaderless," insisting instead that it is the instrument of billionaire brothers David and Charles Koch.

Washington Post columnist E. J. Dionne criticized the tea party as unrepresentative in two ways. It "constitutes a sliver of opinion on the extreme end of politics receiving attention out of all proportion with its numbers," he asserted last month. This was a step back from his rash prediction five months before that since it "represents a relatively small minority of Americans on the right end of politics," the tea party movement "will not determine the outcome of the 2010 elections."

In February, Mr. Dionne argued that the tea party was also unrepresentative because it reflected a political principle that lost out at America's founding and deserves to be permanently retired: "Anti-statism, a profound mistrust of power in Washington goes all the way back to the Anti-Federalists who opposed the Constitution itself because they saw it concentrating too much authority in the central government."