Because those who compulsively seek some form of "World Government" have adopted a tactic of trying to intimidate those who would defend their heritage, by making any ethnic distinction a taboo subject. This tactic coordinates very well with the standard socialist argument that blames all human failure on those who succeed, trying ever to spin exploitation theories in place of normal emulation for what leads to human success.
Until you understand that the Left's make believe "idealism," is a neurotic war on reality--an airborne pursuit of crack-pot wish lists, not premised upon anything derived from actual human experience--you will not appreciate quite how sick is the cultish dogma, that we are up against.
Bobby Kennedy--trying to be clever--actually admitted the lunacy on one occasion, stating in effect that some men dream of things that are, and wonder why, while "I dream of things that never were, and wonder why not?"
Since the debacle at Babel, the self-anointed theorists, have led Mankind down one path of folly, after another. The old tale of the Pied Piper, I suppose, explains it as well as any other.
But do not ever make the mistake of supposing that these people are honorably or intelligently seeking human betterment--although some of them, in their very delusion, may believe that they are.
William Flax
sexing up kids in school and euthanizing isnt controversial apparently