Good art however ‘immoral’ is wholly a thing of virtue. Good art can NOT be immoral. By good art I mean art that bears true witness, I mean the art that is most precise.
Seems fairly clear that you fix a breed by LIMITING the amount of alien infiltration. You make a race by homogeneity and by avoiding in breeding, No argument has ever been sprouted against it. You like it in dogs and horses.
The sum of human wisdom is not contained in any one language, and no single language is capable of expressing all forms and degrees of human comprehension.