grooming

• language evolution

  social grooming lead to language evolution

  language evolution grooming dunbar human-mind

  by mikey, 1630 days ago, 1 User

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• brain size and language evolution

  factors leading to increased brain size, leading to language evolution in humans

  language brain evolution grooming human-mind

  by mikey, 1630 days ago, 1 User

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• Co-evolution of neocortex size, group size and language in humans

  correlation between evolution of language and size of groups

  language evolution groups grooming human-mind

  by mikey, 1630 days ago, 1 User

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