ILYA SOMIN: Proposals for Improving Dialogue and Reducing Ideological Polarization in the Legal World.

When it comes to law schools, perhaps the single most important thing they can do to improve cross-ideological dialogue is curb ideological discrimination in faculty hiring. There is extensive evidence of hiring discrimination against conservative and libertarian legal academics. As a result, many top institutions have very few, if any, faculty who aren’t on the political left. This is particularly true of public law fields, and others that are ideologically contentious. For obvious reasons, faculty play a major role in setting the terms of intellectual debate in any educational institution. Greater ideological diversity on the faculty would improve the quality of discussion at law schools, and increase the range of ideas that get meaningful consideration.

This is not a call for affirmative action for conservative or libertarian academics, which is a terrible idea. Simple nondiscrimination is all that is needed to simultaneously increase ideological diversity and improve faculty quality. Like racial and ethnic discrimination, ideological discrimination predictably reduces quality, as less-qualified candidates with the preferred views often get hired in preference to better-qualified dissenters.

I also do not claim that, absent discrimination, we would have law school faculties that “look like America” when it comes to the distribution of ideologies. Far from it, most likely. For a variety of reasons, left-liberals would still be overrepresented relative to their percentage of the general population. But the proportion of conservatives and libertarians would likely be significantly higher than is currently the case.

But if having institutions that “look like America” — or maybe for state institutions it’s “look like” their home state — is a good idea, then why isn’t it a good idea for law schools?