Origins
Human beings began hunting each other after dispatching the competition – the megafauna that once roamed the planet. From prey we became the Alpha predator. War has its origins in hunting, and the other criteria which distinguishes as a species – the use of language, the capacity for sacrifice and altruism; the use of tools and the ability to bind socially with small communities from clans to tribes which also encourages us of course to separate insiders from outsiders. It owes much to the very human interplay of nature and nurture, and the way in which humans ha e gendered war from the very beginning. Above all, we are still lumbered with the brains of our Stone Age ancestors which is why evolutionary psychologists argue that we are so maladapted to the world in which we live