Certainly, it is evil to condone, subscribe to the tenets of racial superiority, or carry out "extermination" of any one or a group of people. Those who subscribe to the tenets of ethnic superiority are truly self-loathing individuals who need to discriminate and kill in order to feel better about themselves. Thomas Jefferson said "all men are created equal." Our Constitution demands that all citizens have the right to equal protection under law. The Bible dictates "Love your neighbor as you love yourself," indeed "love your enemies," and, of course, "Thou shall not kill." So, morally and legally it is wrong. In the event one does not believe it is evil, it is at the very least, psychopathic. See my Hub on "The Psychopath and Antisocial Personality Disorder." Why anyone would want to make those themes an integral part of their life is beyond me. They should be looking for ways to make life positive not dwell on their false sense of superiority or focus on exterminating anyone - killing. These are soulless, misguided, evil people. However, everyone can change if they want to.