We wait.
I don't understand why people want these issues to be resolved here and now. Society and culture take decades to change, that's natural, and shortcuts—however tempting they might be—often come at a cost of something else.
The conditions of these oppressed groups are not terribly bad, compared to what was going on with people in general throughout history. An average man who lived in Europe 100 years ago would gladly change places with an average black woman living in Europe nowadays. And even lots of white people from poorer countries nowadays have a lower standard of living than black people in developed countries. I speak from my own experience, as a person who grew up in a countryside where people don't have running water in their homes and toilet is just a hole in the ground; then I come to Northern Europe for work and hear how hard it is to be a black person here and that I'm apparently privileged because I'm white.
My point is, current conditions of people in developed countries are not so bad that it requires urgent measures to improve. If solving it takes 2-4 generations of people living in these conditions, it's not that much of a tragedy, and I don't think we must urgently start dumping resources to speed it up.