>it turns out that people subject to racism are actually quite good at telling when it's happening to them Not always. Just have a look at the Ellen Pao trial,

>it turns out that people subject to racism are actually quite good at telling when it's happening to them Not always. Just have a look at the Ellen Pao trial, and the github "sexism" episode. (Sexism rather than racism in both these cases). Sometimes people just infer a nefarious motive or bias that doesn't actually exist.