Is it racist?

Is it racist to not embrace full on the demographic transformation of your society, a transformation, furthermore, that will make your group go from a majority to an minority in a few decades and be divested of substanial political say (e.g. to be divested)? According to a huge amount of liberals the answer is yes but only if your white and you don't love going from a majority to a minority in your beloved England, France or America. However, liberals conclude, if your a black South African who doesn't want to become a minority thats just fine. Isn't racism treating people different on racial grounds?