What's Happening?
Researchers have analyzed bone markings on artifacts dating back 70,000 years to investigate the use of artificial memory systems (AMSs) by early humans. The study examined 22 artifacts, including bones and antlers, to identify patterns that differentiate between butchering, decorative, and counting uses. The findings suggest that early humans may have had sophisticated cognitive abilities for information storage and retrieval, potentially indicating the development of quantity-related cognition much earlier than previously thought.
Why It's Important?
The research provides insights into the cognitive capabilities of early humans, suggesting that they may have been using complex systems for information storage long before formal writing systems were developed. This could reshape our understanding of human cognitive evolution and the development of abstract concepts like numbers. The study also highlights the potential for early societies to have shared knowledge and communication technologies, which are foundational for cultural and societal development.
Beyond the Headlines
The implications of this research extend to understanding the evolution of human cognition and communication. The ability to record information externally may have facilitated the transmission of knowledge within communities, necessitating a shared understanding of these processes. This could have played a crucial role in the development of social structures and cultural practices, influencing the trajectory of human evolution.
