Simply firing people that have committed a certain offense may not fix the underlying problem—only treat the symptom. But I agree that sexual harassers should be separated from the company.

I'm not saying that's all they should do but, fundamentally, all the policies, training, press releases, investigations, CEO statements, etc. are secondary to the core test of whether bad behavior is encouraged, ignored, tolerated, slapped on the wrist or punished severely.

Not just that: cancel any stock options or other perks they have too.