Who gives a fuck. The white race can be "genocided" for all I care, as long as their descendants remain Catholic and retain the culture nothing of value will have been lost.
That wasn't Him carving up the world, it was Him scattering people because they were trying to play God. Nothing in that means that we have to stay separate since, after all, originally we were all as one and worked together without any concern for skin color. If anything discarding racism is a return to a more natural state of affairs.
And? I don't get your point. Nationalism and race are not intrinsically tied. Someone who is racially Irish, for instance, can cease to be Irish by becoming an Anglophile just as a black Catholic who immigrates there, learns the language, and opposes the occupation of the North can become Irish.