I don't recall where I caught the second-hand link, but wherever it was led me to Erin O'Connor's citation of this article by Mark Bauerlein in the Chronicle Review, called "Liberal Groupthink Is Anti-Intellectual." Three guesses what it's about...
In fact, it's a pretty measured and temperate piece, even if it falls back unproblematically into the equation of diversity with so-called "intellectual diversity" of the sort that David Horowitz has been pushing for the past several years. And the slide from surveying "humanities and social science scholars" for their political affiliations to making claims about campuses, colleges, and universities (which, as we know, don't teach the hard sciences, business, engineering, or technology) goes unexamined as well. Nevertheless, Bauerlein's root claim, that there are various fields where conservative thought is basically unwelcome, is fairly accurate.
The secondary claim, however, that there is "an indirect filtering process that runs from graduate school to tenure and beyond," is one that I'd dispute to a degree. The trick at work here is to accuse leftists of being anti-discrimination in theory and discriminatory in practice--fair enough. I'm not so naive as to believe that this doesn't happen, or that there aren't "several conservative intellectuals in the last year who would love an academic post but have given up after years of trying."
Bauerlein cites a Chronicle survey, though, which found that roughly half of those surveyed agreed with the statement that "campuses are havens for left-leaning activists," that "colleges improperly introduce a liberal bias into what they teach." Okay. Setting aside the colossal hubris required to make a statement of that magnitude--which I myself couldn't comfortably make about any school that I've ever studied or taught at--I want to raise a chicken/egg question. Bauerlein, Horowitz, and others who make this argument suggest/assume that universities are a place from which conservatives have been expelled, but I guess I'd suggest that it's at least as relevant to consider campuses as places, as havens, to which these dreaded left-leaners aspire.
Why is this an important point? Because, contra Bauerlein, this process doesn't begin in graduate school. By the time students arrive in my courses, they're adults, albeit young adults, but they have a full set of values that steer them towards particular fields--they've been raised in a society where the hierarchy of values is pretty clear, and they don't need to see the comparative salaries of assistant professors to know which departments, programs, or careers are most compatible with their value set. I'm not arguing that those of us who are less than economically rational about our career choices are any more noble, or any better for that matter, than anyone else, but I think it safe to surmise that I may hold values more similar to those of my immediate colleagues than they are to, say, those of the faculty in the business school. I suspect that someone with my beliefs would feel just as out of place there as someone with conservative beliefs might feel in an English department. But then, that's hard to say, because Horowitz didn't include them in his survey.
I don't disagree with all that much of this essay in one sense. I do think it's important for students at every level to be party to asking questions rather than assuming answers, and I do acknowledge that there are fields where the latter happens more often than perhaps it should. But to paraphrase O'Connor's prior post, "I won't deny that such schools and such attitudes exist--but I will say that it's wrong to stereotype [higher education] and the [faculty] who [populate it] in such narrowly rigid ways." And to do so in the name of diversity is to misunderstand intentionally that particular ideal, in a way that elevates the stereotypes of conservatism and liberalism to the level of knowledge, an elevation that Bauerlein rightly, I think, recognizes as anti-intellectual.