Well to be a copy of something would be impossible. Collective mentalities and philosophy shifts. This has been compounded by the fact we no longer have any type of homogeny. It's also compounded by the fact that inferior races at some level know they could not enjoy modern society without stronger and mentally apt counterparts to drive that society.

Nationalism now would and should align it's priorities on a mutually agreed up on goal. If anything I would write to combat the ideas backing globohomo and dystopian nwo trash. We have to be articulate why the globohomo vision will lead to the collective downfall of the human race - involving all species.

I'm not even big on strict eugenics - because this leads to inbreeding and other disastrous results as we proved during the eras of monarchs. However mixing between various subgroups and species also proves to have bad results. Mutts who are often less intelligent and sometimes even crippled by rare genetic defects. I do not believe it's ethical to even normalize such mixing.