I’m not going to waste a lot of space talking about the academic bias debate, but I did want to point vaguely in the direction of this post in which Quaker at Crescat Sententia discusses Steven Bainbridge’s post on disparate impact analysis as applied to ideology, and this one here (via Matthew Shugart), although I might be tempted to mock the latter (which, of course, is a parody) by analogy to the protestations of many an employer hauled into court for racial or gender discrimination on the basis of mere statistics, rather than any demonstration of the employer’s involvement in the causal process that led to the hiring differential.