Re: "Whether these habits will change on their own, with the maturation of a more tolerant generation, or whether full social acceptance of black Americans will require a concerted governmental effort, is unknowable."

Are you kidding? Government effort to force interracial marriages?

Mr. Greenberg, it pains me to see a Jew say stupid and dangerous things like that. This is a recipe for a totalitarian state. Who the f**k are you to even mention such a thing. As a Jew I'm outraged. How dare you bring this shame on us! With friends (and relatives) like that, who needs enemies?

Just shut up and get lost. I hope you won't ever get published again. Or else, change your last name so some other group could claim you. We'll gladly sit shiva for you.