You might find this fascinating: http://ncase.me/polygons/ http://ncase.me/polygons/ It's an interactive thought exercise that posits: Given a mild preferenc

You might find this fascinating: http://ncase.me/polygons/ http://ncase.me/polygons/ It's an interactive thought exercise that posits: Given a mild preference to be near similar people, segregation will occur, unless there's also an explicit desire to be near dissimilar people too.