If it is within the DNA to believe/feel/think that way why aren't ALL HUMAN BEINGS so disposed? What makes some so needy to believe they are SUPERIOR and others are INFERIOR while some never think so at all because they don't believe it for a minutel? They have to be taught to hate. They have to be taught to believe/think/feel they are BETTER THAN while others are LESS THAN. It is not a useful or truthful lesson yet it keeps being taught. WHY?