- In polls taken since 1945, a majority of Americans have been unable to name a single branch of government, define the terms "liberal" and "conservative," and explain what the Bill of Rights is. More than two-thirds have reported that they do not know the substance of Roe v. Wade and what the Food and Drug Administration does. Nearly half do not know that states have two senators and three-quarters do not know the length of a Senate term. More than fifty per cent of Americans cannot name their congressman; forty per cent cannot name either of their senators. Voters' notions of government spending are wildly distorted: the public believes that foreign aid consumes twenty-four per cent of the federal budget, for example, though it actually consumes about one per cent.
Go here for the complete New Yorker review of Brian Caplan's book The Myth of the Rational Voter: Why Democracies Choose Bad Policies.
Related: Care about expert opinion?