Fantasy
It's been over 100 years of peace now, and earth is a paradise. MAPs are accepted, along with all paraphilias. The races do not fight, each race has their own sector of the planet, and each sector is shaped so all races have equal raw materials. All unfortunate mixed breeds will have a new nation, a nation for the nationless, a new race, a race for the raceless, they will bea new people, with a new name, and in time, their mish mash of random features will homogenize into a new, genetically stable, race.
Fantasy
In the past, the other races turned on the whites, for petty jealous reasons. They were nearly wiped out. But thanks to the demon sons of the white goddess (mixed race men of white mothers), they were able to survive the cataclysm, and were the founders of the new earth project, without them, the whites, the world would have destroyed itself through race wars.
