what needs to change is what is nature to all living things, fighting for survival, like a war, sometimes exactly like a war, it is complicated, through evolution, one of the oldest instincts, oldest parts of the brain, it is difficult, we’re not there yet, not even close, some people say it is not possible and war is deep in our souls, needed for some reason, I hope I’m not wrong disagreeing with them
just my two nubitcents