Researchers propose campfire social interaction drove human language evolution

Researchers from the University of St Andrews and Dartmouth College have proposed a new theory regarding the origins of human language. The theory suggests that complex language may have developed during social gatherings around campfires rather than through practical tasks like hunting or tool manufacturing.

Primatologist Catherine Hobaiter and anthropologist Nathaniel J. Dominy argue that evenings spent by the fire may have encouraged discussions about the past, distant locations, or invented concepts, thereby driving linguistic evolution. This challenges previous assumptions that language evolved primarily for functional coordination, noting that other primates already manage complex tasks such as tool use and alliance building through gestures and non-verbal communication.