Aren't all the "pure" races mixes of generations of cavebeast anyway?
humans are the end result of long periods of evolutionary strains creating a unique group of beings with specific traits
how are white people white unless those traits were retained from some point in the past
the same with african blacks
there has been a significant separation between these groups long enough that the traits other than those generally found in humans are different
whites just dont look like pale/albinoid africans.
so is integrating other strains that have developed worth it and are we really going to stop the specialization and adaptation of the species despite hybridization of the relative groups at the moment?
sure you can mix humans all today but another hundred thousand years we will be the uncultured cavebeast most likely with new 'races' representing humanity with their own distinctions
are they obligated to race mix?
or is the purpose of race mixing to stop the development of evolutionary adaptations from developing amongst us at all?
can we progress like that?
what is the profit and opportunity cost of stopping those evolutions and adaptations?
functionally is there really anything to gain from this or are we always putting our selves at a relative loss to homogenize the human species?
we are at a place where humans can intentionally try to guide their evolution and so who has the current intention to promote racial mixing?
and what of, if any are the concepts are guiding this intention?
The way i see it is that race mixing is a process for the members of the species with less effective adaptations to reproduce with stronger adaptations and compensate before evolutionary incompetence destroys them, with the hope the best adaptations will manifest. This is something that will always occur in humanity as there will always be greater and lesser beings in the species to the ideals and society developed by them. for example the black man could be to the average white man to what the average white man is to the concept of the idyllic ubermensch. this is race mixing for them to reproduce together as it is wanting perceived lesser beings to reproduce with greater beings. this is completely in tandem with eugenics which is to try and methodically bring out adaptations, which is what societal breeding habits are. so what is the ideal and society you wish to create and what are the adaptations necessary to bring it about? is the society that values black africans as reproductive partners one that you want? what are the adaptations that such a society will create? what adaptations are lost in such a society?
so fundamentally the argument of race mixing is about the sense of existence you want to pursue and its benefits and cost.