Tag: Homo Erectus

prehistoric caveman standing by a fire inside a cave, holding a spear, wearing fur clothing, and gazing into the flames with intensity.

^{Type
post

Casey Luskin
Date
February 25, 2026

Categorized
Natural Intelligence

Tagged
Archaeological evidence, Biological Theory, brain, Homo Erectus}

Paper Defends Spoken Language in Homo erectus

_{The first thing that comes to mind in the context of intellectual capabilities is brain size.} _{Casey Luskin
February 25, 2026

9

Natural Intelligence}

The descent of the larynx and the hyoid is among the anatomical traits appealing to research on flexibility and complexity in vocal communication.