Combining historical analysis with contemporary observation, Susan Jacoby dissects a culture at odds with America’s heritage of Enlightenment reason and with modern knowledge and science. With mordant wit, the author offers an unsparing indictment of the ways in which dumbness has been defined downward throughout American society. America’s endemic anti-intellectual tendencies have been exacerbated by a new species of semiconscious anti-rationalism, feeding on and fed by a popular culture of video images and unremitting noise that leaves no room for contemplation or logic.

Finally, the author argues that anti-rational government is not the product of a Machiavellian plot by “Washington” but is the inevitable result of “an overarching crisis of memory and knowledge” that has left many ordinary citizens and their elected representatives without the intellectual tools needed for sound public decision-making. The real question is not why politicians have lied to the public but why the public was so receptive and so passive when it heard the lies. At this crucial political juncture, The Age of American Unreason challenges Americans to face the painful truth about what our descent into intellectual laziness and our flight from reason have cost us as individuals and as a nation.  [Emphasis added.]