Mary Graber writes about the academic cocoon and ongoing denial, and the disastrous and unrecognized effects on college students’ knowledge and thinking ability.

Professors use school funds to attend conventions, where they meet at “round tables” and share strategies for surreptitiously introducing “gender” — all nine by famous feminist theorist Judith Butler’s count — into discussions about Russian history or Renaissance literature. Even where core curriculums are still in place, be aware: these teachers are infusing such Marxist-inspired theories. Even schools affiliated with Christian denominations have professors who brag, “Nobody knows. I teach the way I want to” — as one did to me last weekend.

So terms like Obama’s “spreading the wealth” and “redistributing income” clang pleasantly inside a freshman’s skull, echoing such cozy nostrums as “social justice” and “sharing.”

Yet, while asking one of my students why he was voting for Obama, I learned that he was for “change.” (Full disclosure: this was after the student brought up “change” as point of comparison to another “historic” personage whose speeches we were discussing.) But no one in class knew who Bill Ayers was, who the Weathermen were, and what they did. Such evidence of ignorance, however, does not dampen their estimation of their own decision-making abilities.

As anyone who has dealt with the four-year-old who insists “I know how to do it!” understands, arrogance is inversely proportional to age. Professors who themselves are perpetually in the stage of rebellious adolescence are not likely to recognize or report their own biases on surveys. Their students don’t know enough to know what they don’t know, and how much of it their professors are keeping from them.

It’s a bubble waiting to pop. Do parents really realize what a poor value they’re getting for high college expenses?