This is a brilliant examination of how society segregates itself. Play through it and it shows why even societies that like diversity end up so segregated. It’s the kind of thing that you can share with your young people as a discussion starter. What’s interesting, especially given the recent news about the church being the best place for social integration in Britain, is that a society won’t start to integrate unless it actively desires to be diverse. It’s not enough to not be racist (or classist, or whatever-ist), but even a little desire to be a diverse body seems to make all the difference.