Author Susan Jacoby scores strong points about the dumbing down of America in a recent Op Ed in The Washington Post:

Dumbness, to paraphrase the late senator Daniel Patrick Moynihan, has been steadily defined downward for several decades, by a combination of heretofore irresistible forces. These include the triumph of video culture over print culture (and by video, I mean every form of digital media, as well as older electronic ones); a disjunction between Americans’ rising level of formal education and their shaky grasp of basic geography, science and history; and the fusion of anti-rationalism with anti-intellectualism.

First and foremost among the vectors of the new anti-intellectualism is video. The decline of book, newspaper and magazine reading is by now an old story. The drop-off is most pronounced among the young, but it continues to accelerate and afflict Americans of all ages and education levels.

Reading has declined not only among the poorly educated, according to a report last year by the National Endowment for the Arts. In 1982, 82 percent of college graduates read novels or poems for pleasure; two decades later, only 67 percent did. And more than 40 percent of Americans under 44 did not read a single book — fiction or nonfiction — over the course of a year. The proportion of 17-year-olds who read nothing (unless required to do so for school) more than doubled between 1984 and 2004. This time period, of course, encompasses the rise of personal computers, Web surfing and video games.

As one who has written for a living for more than four decades, the fact that more and more do not read anything hurts.

Jacoby continues:

The shrinking public attention span fostered by video is closely tied to the second important anti-intellectual force in American culture: the erosion of general knowledge.

People accustomed to hearing their president explain complicated policy choices by snapping "I’m the decider" may find it almost impossible to imagine the pains that Franklin D. Roosevelt took, in the grim months after Pearl Harbor, to explain why U.S. armed forces were suffering one defeat after another in the Pacific. In February 1942, Roosevelt urged Americans to spread out a map during his radio "fireside chat" so that they might better understand the geography of battle. In stores throughout the country, maps sold out; about 80 percent of American adults tuned in to hear the president. FDR had told his speechwriters that he was certain that if Americans understood the immensity of the distances over which supplies had to travel to the armed forces, "they can take any kind of bad news right on the chin."

This is a portrait not only of a different presidency and president but also of a different country and citizenry, one that lacked access to satellite-enhanced Google maps but was far more receptive to learning and complexity than today’s public. According to a 2006 survey by National Geographic-Roper, nearly half of Americans between ages 18 and 24 do not think it necessary to know the location of other countries in which important news is being made. More than a third consider it "not at all important" to know a foreign language, and only 14 percent consider it "very important."

That leads us to the third and final factor behind the new American dumbness: not lack of knowledge per se but arrogance about that lack of knowledge. The problem is not just the things we do not know (consider the one in five American adults who, according to the National Science Foundation, thinks the sun revolves around the Earth); it’s the alarming number of Americans who have smugly concluded that they do not need to know such things in the first place. Call this anti-rationalism — a syndrome that is particularly dangerous to our public institutions and discourse. Not knowing a foreign language or the location of an important country is a manifestation of ignorance; denying that such knowledge matters is pure anti-rationalism. The toxic brew of anti-rationalism and ignorance hurts discussions of U.S. public policy on topics from health care to taxation.

Amen Susan. Amen.