That was my first reaction, but if you rely on information-theoretic measures of difference, then insane people will be weighted very heavily, while homogenous cultures will be weighted little. The basic precepts of Judaism, Christianity, and Islam might each count as one person.
That was my first reaction, but if you rely on information-theoretic measures of difference, then insane people will be weighted very heavily, while homogenous cultures will be weighted little. The basic precepts of Judaism, Christianity, and Islam might each count as one person.