Without that violence and abuse that you see as such an "elementary" concept (way to belittle us, by the way) you wouldn't be sitting here on your computer and spending hours a day on this website. It's the consequences of these acts of barbarism that allowed your standard of living to exist at all. It's all fine and dandy to condemn the actions when you're sitting pretty and not having to work to survive at all. Basically you live off the survival efforts of those that came before you and relish the luxury of being able to hate on the very things that allow you to be here.