How Do We Address Harassment and Discrimination in Academics?

A lot of bad behavior, bullying and craziness is tolerated in academics because you have a lot of onlookers. We haven't done a good job of building fundamental expectations of how we treat one another. What we haven't addressed historically thinks that we don't even openly talk about. It's only recently that we got very serious about realizing that harassment and discrimination, bullying, actually should be considered academic misconduct.