Any kind of diversity that is seen as novel reduces trust, among other social consequences. (I note that the US has just elected it's second Papist president in

Any kind of diversity that is seen as novel reduces trust, among other social consequences. (I note that the US has just elected it's second Papist president in 240ish years.) Those consequences can be reduced; the question is, can they be reduced faster than forcing a new generation grow up under the diversity?