did i get you correctly? sticking together to conserve a race sounds all good, except that it reminds me of the nazi ideology.. something like that would only weaken the race's health eventually!

it's just like with dogs - if you want a strong healthy dog you don't go for the pure raced ones, you go for the mixed ones! it's the same with all animals, including homo sapiens - the offspring of two different races have stronger immune system. but i'm not sure if it's like that with "afro-americans" who doesn't have the same immune system as their african forefathers (same thing with latin americans).