Perhaps the best of the possibly possible solutions is de facto, tacitly encouraged, mutually accepted segregation wherever practical—universities, schools, police forces, maybe the military, and housing. The races have little in common and utterly different cultural backgrounds. England isn't Africa (well, it pretty much is these days, but it wasn't.) For the most part segregation would not have to be forced, but just allowed.
And then maybe we could have our universities back.
-Fred Reed
Read on:
http://fredoneverything.org/missouri-taking-the-national-temperture/