I think the main problem is that a lot of people don’t WANT to be smarter.
Firstly, there’s a decidedly anti-intellectual streak in the media. Look at the portrayal of smart people in movies/televison: Either they’re cold and inhuman (Lillith on * Cheers) * or evil with a God complex (various mad scientist movies) or they’re socially hopeless nerds. Conversely, there is a marked glorification of the stupid. * Dumb and Dumber * and the like are popular movies. * Forrest Gump * was about a stupid man who’s smart in “the way it counts,” as many movies are. Stupid people are portrayed as more down to earth and realistic, whereas intelligent people are stupid in crucial ways: empathy, social interraction, or realistic planning.
Secondly, a resistance to reading. According to a book I recently read, a poll revealed that only 1 in 6 Americans have read one book in the last year, even when “book” is loosely defined to include Harlequin Romance novels, and self-help manuals. Newspaper readership has declined at least thirty percent since the 1960s.
Rarely do you see a character in a movie or television show reading anything, other than flipping through a magazine. People who do read in movies/TV are often portrayed as anti-social or desperately lonely.
I remember talking to a man in the little country general store I worked in. “Why should I learn how to * read.” * he said in a tone of disgust. “Who cares about the stuff in * books.” *
Thirdly, the most popular source of information, television news, does not encourage thought or debate. Its programs have slowly morphed into entertainment TV, due to slipping viewership. Headlines and politics are crammed into a few moments, in order to have time for lenghty human interest stories, and numerous weather reports. The written media has been “dumbed down” to tabloid-style reporting with less “big words” and space-taking eye-catching graphics.
My husband, an instructor at our local university, asked his mostly-adult students how many of them had watched the news or read a newspaper in the last week. Only a handful said that they had, but during discussion of current issues all had firm opinions on the issues, mostly parroting second-hand and sometimes incorrect information gleaned from what their pastor or co-worker thought. Our society is becomming pitifully uninformed but loudly opinionated.
Fourth, there’s a resistance to losing cherished beliefs. Christians may refuse to learn anything about evoloutionary theory, or study science, believers in psychics may resent and refuse to listen to those who would debunk them, and UFO enthusiasts close their eyes to “government sell-out” scientitists’ views.