Throughout history, there are a few things that are always and inevitably true: 1. a homogenous group of people, mainly of race, will look out for the best interests of that race. Diversity in that homogeneity will lead to that society's collapse from within. 2. A diverse culture will not have the requirements to defend itself nor will it take care of where it lives, since the 'foreigners' to the culture almost always harbor animosity towards their benefactors.