A war-prone tribe migrated out of Africa to populate the world.

Of the tribal hunter gatherers still in existence today, some lead lives of great violence, whereas other groups live in societies with no warfare and very little murder^1,2,3,4,5^. Here I find that hunter gatherers that belong to mitochondrial haplotypes L0, L1 and L2 do not have a culture of ritua...

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Bibliographic Details
Main Author: Eduardo Moreno
Format: Manuscript
Language:unknown
Published: 2010
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Online Access:http://precedings.nature.com/documents/4303/version/1
http://hdl.handle.net/10101/npre.2010.4303.1
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Summary:Of the tribal hunter gatherers still in existence today, some lead lives of great violence, whereas other groups live in societies with no warfare and very little murder^1,2,3,4,5^. Here I find that hunter gatherers that belong to mitochondrial haplotypes L0, L1 and L2 do not have a culture of ritualized fights. In contrast to this, almost all L3 derived hunter gatherers have a more belligerent culture that includes ritualized fights such as wrestling, stick fights or headhunting expeditions. This appears to be independent of their environment, because ritualized fights occur in all climates, from the tropics to the arctic. There is also a correlation between mitochondrial haplotypes and warfare propensity or the use of murder and suicide to resolve conflicts. This, in the light of the “recent out of Africa” hypothesis”^6,7^, suggests that the tribe that left Africa 80.000 years ago performed ritualized fights. In contrast to the more pacific tradition of non-L3 foragers, it may also have had a tendency towards combat. The data implicate that the entire human population outside Africa is descended from only two closely related sub-branches of L3 that practiced ritual fighting and probably had a higher propensity towards warfare and the use of murder for conflict resolution. This may have crucially influenced the subsequent history of the world.