I think you might be unpleasantly surprised with how many Caucasians might jyst "sit out" a minority dominated society. In fact, I think an even higher percentage of low income people may choose to do so thsn those of us in the middle class. The fix is far easier than your conspiracy theories. It's been commented on by such celebrities as Ben Franklin and Darwin. I believe that Mr Franklin made his preference to solve the problem of the poor by making their lives as difficult as possible. Mr Darwin called it Natural Selection.