BlogArena

General blog about anything and everything of everyday's life.

20. Oct 2019

December 12, 2014
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In Amazon Wars, Bands of Brothers-in-Law

How Culture Influences Violence among the Amazon’s ‘Fierce People’ When Yanomamö men in the Amazon raided villages and killed decades ago, they formed alliances with men in other villages rather than just with close kin like chimpanzees do. And the … Continue reading

March 31, 2013
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Men May Have Natural Aversion to Adultery with Friends’ Wives, Says MU Researcher

Findings about testosterone levels illuminate how humans evolved to form alliances COLUMBIA, Mo. – After outgrowing teenage infatuations with the girl next door, adult males seem to be biologically designed to avoid amorous attractions to the wife next door, according … Continue reading

November 12, 2010
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Multiple Fathers Prevalent in Amazonian Cultures

*MU researchers find that up to 70 percent of Amazonian cultures practiced multiple paternity*  COLUMBIA, Mo. – In modern culture, it is not considered socially acceptable for married people to have extramarital sexual partners. However, in some Amazonian cultures, extramarital … Continue reading