> What was the reason for all this carnage? Perhaps there was no rational reason, and we are closer to understanding than we'd like to admit. A significant portion of modern Americans regularly enjoy blood and carnage in video games and movies. There's a cruelty, a bloodlust, deep in the human psyche that even now isn't socialized away, merely supressed, to be satisfied only in fantasy. Yet thousands are murdered eve…
It's that simple, really. It is in our nature, just like sex. We like it. It feels good.
The only reason we try to eschew and condemn such violence in modern society is because it is in our best interests and more productive to society as a whole to not be like that. No other reason. If we all lived in fear and were huddled in our homes in small communities we wouldn't have even half the modern luxuries we do today. Plus, on the larger scale, if it's war you are talking about - well, they cost a lot of money/resources. So they are tough to maintain for the long haul without noticeable economic harm.
People like to say that love is stronger than anger and hate. I have always disagreed. Hate and anger run deeper than most imagine. And they motivate people like nothing else in this world, except perhaps fear.
The one and only reason people aren't butchering each other in the streets is because we have figured out a way that we can all survive. If that were to crumble, you can be damn sure society would look a lot closer to The Walking Dead or Children of Men than Star Trek.