This Harvard psychologist's work has shown that most of us are racist, sexist, age-ist, class-ist, able-ist, and so on. Basically we're pre-destined to stereotype others. But, she says, that doesn't mean we can't retrain our brains to move past prejudices.

A longer version of this interview appeared in Episode 7 of The Organist podcast: https://soundcloud.com/the-organist/mahzarin-banaji-ep-7-the