No active or noisy elimination need occur...

Wow. Pretty strong indictment, here, from the Chronicle of Higher Education.

Here is a short excerpt below....and a much longer one (so atsrtwt) here
(nod to TtwbC)

(Issue dated November 12, 2004)
Liberal Groupthink Is Anti-Intellectual
By MARK BAUERLEIN

...The public has now picked up the message that "campuses are havens for left-leaning activists," according to a Chronicle poll of 1,000 adult Americans this year. Half of those surveyed -- 68 percent who call themselves "conservative" and even 30 percent who say they are "liberal" -- agreed that colleges improperly introduce a liberal bias into what they teach. The matter, however, is clearly not just one of perception. Indeed, in another recent survey, this one conducted by the Higher Education Research Institute of the University of California at Los Angeles, faculty members themselves chose as their commitment "far left" or "liberal" more than two and a half times as often as "far right" or "conservative." As a Chronicle article last month put it: "On left-leaning campuses around the country, professors on the right feel disenfranchised."

Yet while the lack of conservative minds on college campuses is increasingly indisputable, the question remains: Why?

The obvious answer, at least in the humanities and social sciences, is that academics shun conservative values and traditions, so their curricula and hiring practices discourage non-leftists from pursuing academic careers. What allows them to do that, while at the same time they deny it, is that the bias takes a subtle form. Although I've met several conservative intellectuals in the last year who would love an academic post but have given up after years of trying, outright blackballing is rare. The disparate outcome emerges through an indirect filtering process that runs from graduate school to tenure and beyond....

... to create a livelier climate on the campus, professors must end the routine setups that pass for dialogue. Panels on issues like Iraq, racism, imperialism, and terrorism that stack the dais provide lots of passion, but little excitement. Syllabi that include the same roster of voices make learning ever more desultory. Add a few rightists, and the debate picks up. Perhaps that is the most persuasive internal case for infusing conservatism into academic discourse and activities. Without genuine dissent in the classroom and the committee room, academic life is simply boring.

Mark Bauerlein is a professor of English at Emory University and director of research at the National Endowment for the Arts.