Researchers from Abo Academy University in Finland say that violence in early human communities was driven by personal conflicts rather than large-scale battles.
Patrik Soderberg, an author of the study, said: "This research questions the idea that war was ever-present in our ancestral past. It paints another picture where the quarrels and aggression were primarily about interpersonal motives instead of groups fighting against each other."
The research team based their findings on isolated tribes from around the world that had been studied over the last century.
Mr Soderberg said: "It questions the idea that human nature, by default, is developed in the presence of making war and that war is a driving force in human evolution."
Instead, he thinks that war may have developed later.
As the hunter gatherers made the transition to farming, groups became more territorial and with a more complex social structure.
"As humans settled down, then war becomes more dominant and present. For these primitive societies, war has not yet entered the picture," he added.
Patrik Soderberg, an author of the study, said: "This research questions the idea that war was ever-present in our ancestral past. It paints another picture where the quarrels and aggression were primarily about interpersonal motives instead of groups fighting against each other."
The research team based their findings on isolated tribes from around the world that had been studied over the last century.
Mr Soderberg said: "It questions the idea that human nature, by default, is developed in the presence of making war and that war is a driving force in human evolution."
Instead, he thinks that war may have developed later.
As the hunter gatherers made the transition to farming, groups became more territorial and with a more complex social structure.
"As humans settled down, then war becomes more dominant and present. For these primitive societies, war has not yet entered the picture," he added.
What is the really amazing thing about this report?
Yes, that's right, Abo Academy University!!! Staggering! Unbelievable!!!
Who'd have thought that there was an "Academy University" for Australian Nigras in Finland!!!
Why would Abos need to learn to build igloos and sledges and skin reindeer?
(Of course there is the minor point that God invented War but I think we all knew that.)