At least some of the segregation you are worried about, is by choice.  There are several organizations that will not accept a white member.   Do you also call them racist?  If not, you should.   There are also a number of instances where the issue of race is exaggerated.   Some people seem to think everything is about race when it has nothing to do with race.   Instead of looking at the color of a persons skin, we should be looking at the background and trying to understanding them.  

Also, is that "peer-reviewed" research done by people that are trying to prove your views.   I am finding that a lot of the peers for peer-reviewed items on a lot of issues are making sure that all the articles agree on a certain point of view.   If the article does not agree with the point of view, it is not published