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Latest Sarah Mathew Stories

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2011-08-01 08:45:00

Research shows large-scale cooperation may have begun with fear of punishment By Bobbie Mixon, NSF "Cooperation and Punishment" sounds like it could be the title of a hit television program, especially when the bit about stealing cows is added. But instead it's the theoretical basis of new research that looks at how members of early human societies learned to work together in large groups. In a study supported by the National Science Foundation, Sarah Mathew and Robert Boyd, anthropologists...


Word of the Day
tessitura
  • The prevailing range of a vocal or instrumental part, within which most of the tones lie.
This word is Italian in origin and comes from the Latin 'textura,' web, structure.