Biology (genetics) and environment shape us. There's no "human nature". We've had this conversation before. "Human nature" is not a scientific term and has roots in religion and philosophy.
The genetic predisposition to murder could be found if people were looking for it, and behavioral patterns can be picked up at a young age. As for environment, everything from poverty to war cause people to think that murder is an acceptable practice. I don't see anything there that we can't attempt to solve.
|