I think part of it is the story of implicit bias. As everybody here has pointed out, family-friendly policies are a huge part of it. The legalities are certainly there. There are laws that are meant to prevent people from discriminatory hiring and promotion practices, but the implicit, the sneaky, subtle things, are still there and I think that becoming aware of those sneaky, subtle things is really vital.
I think that making it possible for women in particular, but for everybody to make decisions about how their career path is going to move forward, without having to panic about child care, family support, or where you're going to move to next, all that kind of support is enormous in helping women to take on leadership roles.