Jonathan Haidt discusses the monoculture of academia and names two disciplines that may be the worst:

JOHN LEO: To many of us, it looks like a monoculture.

JONATHAN HAIDT: Yes. It is certainly a monoculture. The academic world in the humanities is a monoculture. The academic world in the social sciences is a monoculture – except in economics, which is the only social science that has some real diversity. Anthropology and sociology are the worst — those fields seem to be really hostile and rejecting toward people who aren’t devoted to social justice.

JOHN LEO: And why would they be hostile?

JONATHAN HAIDT: You have to look at the degree to which a field has a culture of activism.  Anthropology is a very activist field. They fight for the rights of oppressed people, as they see it. My field, social psychology, has some activism in it, but it’s not the dominant strain. Most of us, we really are thinking all day long about what control condition wasn’t run. My field really is oriented towards research. Now a lot of us are doing research on racism and prejudice. It’s the biggest single area of the field. But I’ve never felt that social psychology is first and foremost about changing the world, rather than understanding it. So my field is certainly still fixable. I think that if we can just get some more viewpoint diversity in it, it will solve the bias problem.

Interesting view from the outside as Haidt says later in the interview, “Anthro is completely lost. I mean, it’s really militant activists.” From the inside, a lot of sociology faculty and students seem to be at least partly motivated by wanting to address particular social issues or problems. Whether that clouds their research judgment more than social psychologists – who just want to understand the world, as any scientist would claim – would be interesting to explore.

If you haven’t read it, Haidt’s book The Righteous Mind is fascinating. He argues that opposing sides – say in politics or academic disciplines – have different narratives about how the world works and this causes them to simply talk past each other. In a 2012 piece, Haidt describes the moral narratives of the American political left and right:

A good way to follow the sacredness is to listen to the stories that each tribe tells about itself and the larger nation. The Notre Dame sociologist Christian Smith once summarized the moral narrative told by the American left like this: “Once upon a time, the vast majority” of people suffered in societies that were “unjust, unhealthy, repressive and oppressive.” These societies were “reprehensible because of their deep-rooted inequality, exploitation and irrational traditionalism — all of which made life very unfair, unpleasant and short. But the noble human aspiration for autonomy, equality and prosperity struggled mightily against the forces of misery and oppression and eventually succeeded in establishing modern, liberal, democratic, capitalist, welfare societies.” Despite our progress, “there is much work to be done to dismantle the powerful vestiges of inequality, exploitation and repression.” This struggle, as Smith put it, “is the one mission truly worth dedicating one’s life to achieving.”

This is a heroic liberation narrative. For the American left, African-Americans, women and other victimized groups are the sacred objects at the center of the story. As liberals circle around these groups, they bond together and gain a sense of righteous common purpose.

Contrast that narrative with one that Ronald Reagan developed in the 1970s and ’80s for conservatism. The clinical psychologist Drew Westen summarized the Reagan narrative like this: “Once upon a time, America was a shining beacon. Then liberals came along and erected an enormous federal bureaucracy that handcuffed the invisible hand of the free market. They subverted our traditional American values and opposed God and faith at every step of the way.” For example, “instead of requiring that people work for a living, they siphoned money from hard-working Americans and gave it to Cadillac-driving drug addicts and welfare queens.” Instead of the “traditional American values of family, fidelity and personal responsibility, they preached promiscuity, premarital sex and the gay lifestyle” and instead of “projecting strength to those who would do evil around the world, they cut military budgets, disrespected our soldiers in uniform and burned our flag.” In response, “Americans decided to take their country back from those who sought to undermine it.”

This, too, is a heroic narrative, but it’s a heroism of defense. In this narrative it’s God and country that are sacred — hence the importance in conservative iconography of the Bible, the flag, the military and the founding fathers. But the subtext in this narrative is about moral order. For social conservatives, religion and the traditional family are so important in part because they foster self-control, create moral order and fend off chaos. (Think of Rick Santorum’s comment that birth control is bad because it’s “a license to do things in the sexual realm that is counter to how things are supposed to be.”) Liberals are the devil in this narrative because they want to destroy or subvert all sources of moral order.

Holding so tightly to different understandings of the world means that compromising is very difficult.