Neocortex Size, Group Size, and the Evolution of Language

@article{Aiello1993NeocortexSG,
  title={Neocortex Size, Group Size, and the Evolution of Language},
  author={Leslie C. Aiello and Robin I. M. Dunbar},
  journal={Current Anthropology},
  year={1993},
  volume={34},
  pages={184 - 193}
}
l'auteur propose un modele derive de la morphologie et de l'ethologie comparative des primates. Il suggere l'idee que le besoin est le moteur de l'evolution du langage et de l'encephalisation des hominides dans un groupe. Le langage etant necessaire a la cohesion sociale. 
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