We try to tell ourselves we are not racists and segregations, but if you look at all humans, to a degree we are all racists and segregationists. This is not necessarily bad as long as we do not use this to hurt our fellow man or woman. Easiest place to see segration and racism and bigotry is Sunday morning.
True words. There is a great difference between self-segregation (eating in the lunch room with your own racial group; worshiping at church with your own racial group), and imposed segregation. And there also is a big difference between racism (attributing characteristics based on race) and bigotry (attributing NEGATIVE characteristics based on race).