We were the invasive species when we settled in the Americas, Australia and New Zealand, South Africa. We became wide spread and dominant and we had a healthy birth rate. But sometime between 1900 to 1970, we lost our way.   Currently non-whites are in stage 4 -- wide spread but not dominant. When they get to stage 5 - wide spread and dominant, we will definitely face extinction. I sincerely hope that we do not become the extinct; that we take back what is rightfully ours and dominate the species that are so obviously inferior.