Was Human Language Born Around the Campfire?
Our early human ancestors telling fireside stories may have propelled the development of speech by facilitating discussion of more abstract concepts The post Was Human Language Born Around the Campfire? appeared first on Nautilus .
Human ancestors may have used campfires to kickstart the development of language, with nightly storytelling sessions around the flames likely playing a crucial role. As hominins began taming fire around 1.5 million years ago, hearths became more common, providing a unique social niche that facilitated the emergence of early language.
The dim, red light of firelight, with its minimal blue wavelengths, suppressed melatonin and extended waking hours without compromising sleep quality, allowing for a psychological wind-down at the end of the day. Infrared wavelengths emitted by fire also offered metabolic benefits, aiding in energy production and nutrient processing.
The rhythmic flickering of fire created a hypnotic effect that fostered social connection among those gathered around it, potentially priming humans to use spoken language to communicate beyond immediate experiences and explore abstract concepts.
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