I'll just speak to the research that I've done.
I would agree with some of the earlier comments that no country has it right. I think what we can look at are some good examples and case studies from different countries where the implementation has gone well. I also think it's very true that the train has left the station in terms of really thinking explicitly about factors beyond gender in a more systemic fashion.
The U.K. for example has an equality act that has rolled all of the different forms of discrimination into one framework that's now being legislated across the country. Now, of course, it's being imperfectly implemented. However, the conceptual shift has happened.
I think different countries have different lessons. Not any one country has this right. Everyone is struggling.