Different environmental variables predict body and brain size evolution in Homo

Increasing body and brain size constitutes a key pattern in human evolution, but the mechanisms driving these changes remain debated. Using a large fossil dataset combined with global paleoclimatic reconstructions, the authors show that different environmental variables influenced the evolution of b...

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Bibliographic Details
Main Authors: Manuel Will, Mario Krapp, Jay T. Stock, Andrea Manica
Format: article
Language:EN
Published: Nature Portfolio 2021
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Online Access:https://doaj.org/article/f6a9964ff9ec4c25bd2273f0842b0bf9
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Summary:Increasing body and brain size constitutes a key pattern in human evolution, but the mechanisms driving these changes remain debated. Using a large fossil dataset combined with global paleoclimatic reconstructions, the authors show that different environmental variables influenced the evolution of brain and body size in Homo.