But there can be no doubt that this increased adult

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Unformatted text preview: many more of them to live to older age. But there can be no doubt that this increased adult survivorship itself had far-reaching effects. As Kristen Hawkes of the University of Utah, Hillard Kaplan of the University of New Mexico and others have shown in their studies of several modern-day hunter-gatherer groups, grandparents routinely contribute economic and social resources to their descendants, increasing both the number of offspring their children can have and the survivorship of their grandchildren. Grandparents also reinforce complex social connections—like my grandmother did in telling stories of ancestors that linked me to other relatives in my generation. Such information is the foundation on which human social organization is built. Elders transmit other kinds of cultural knowledge, too— from environmental (what kinds of plants are poisonous or where to find water during times of drought, for example) to technological (how to weave a basket or knap a stone knife, per- haps). Studies led by Pontus Strimling of Stockholm University have shown that repetition is a critical factor in the transmission...
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This note was uploaded on 02/20/2013 for the course ANTH 101 taught by Professor Roseman during the Spring '12 term at University of Illinois, Urbana Champaign.

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