I was considering making a "diversity simulator." Luckily (in this case), on the Internet, all you need to do is think of an idea and you'll often find it has already been done. http://ncase.me/polygons/

If you're still wondering whether intentional diversity goals are needed, follow the link and let javascript calculate it for you. (If you believe that lack of diversity is always intentional, you should probably also follow the link.)