Origins of War and Human Destiny

Man-the Warrior or Humans-the-Cooperators - by Judith Hand

2001 A Space Odyssey

The “man-the-warrior” hypothesis, the one science has embraced for quite some time, tilts us heavily toward pessimism. It’s not a particularly happy image. But the times, they are a’changin.’ This view of humanity’s deep past is being seriously questioned by recent data and reanalysis of old data. That’s one of the great beauties of science: the ability to reassess.
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For decades the view of human ancestry, and of the origins of war, have been shaped by reference to what was thought to be our closest relative, the common chimpanzee (Pan troglodytes). The general thinking was that our common ancestor way back when must have had behavior and drives much like what we would see in common chimpanzees, and so we had much to learn by observing our close kin in the wild.

Even before someone saw the first case of a gang of male chimpanzees sneaking up on another chimpanzee from a different group to kill it, many students of human evolution had bought into what has been called the “man-the-warrior” model of human evolution. Read more here.