Neanderthals Did Not Go Extinct Due to Lack of Intelligence, New Research Suggests

For decades, the narrative surrounding Neanderthal extinction has been dominated by the notion of their intellectual inferiority. The prevailing hypothesis suggested that Homo sapiens, with their superior cognitive and linguistic capabilities, outcompeted and ultimately replaced their Neanderthal cousins. However, recent scientific endeavors are beginning to dismantle this simplistic, and perhaps anthropocentric, view.

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The true scientific attitude is to acknowledge that there are ambiguous parts that can be disproven, rather than believing that anything logically explainable is absolute truth.

New research, including studies published in prestigious journals like the Proceedings of the National Academy of Sciences and Science Advances, is providing compelling evidence against the cognitive deficit theory. By meticulously analyzing brain structures and genetic information, scientists have found that the cognitive differences between Neanderthals and contemporary Homo sapiens were far less pronounced than previously assumed. In fact, some analyses suggest that the average cognitive abilities were nearly on par, with only marginal differences that hardly account for the complete disappearance of a species.

This reevaluation is crucial because it forces us to reconsider the factors that led to the end of the Neanderthal lineage. If cognitive inferiority was not the primary driver, what was? Emerging theories point towards factors like genetic dilution, where smaller Neanderthal populations were gradually absorbed into larger, migrating Homo sapiens groups. This process of interbreeding, akin to diluting a strong ink with a larger volume of water, could have led to the gradual disappearance of distinct Neanderthal genetic traits without necessarily implying a struggle of intellect.

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There is no basis for describing Neanderthals, who already had human-like variations, as stutterers.

From a scientific perspective, this ongoing debate highlights the importance of rigorous evidence and the willingness to challenge established paradigms. The story of Neanderthals is not just about ancient human relatives; it's a reminder that scientific understanding evolves. The Hankyoreh, in presenting these findings, encourages a more nuanced understanding of human evolution, moving beyond simplistic explanations to embrace the complexities of ancient human interactions and the multifaceted nature of extinction.

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It can be compared to dropping a drop of red ink into blue ink, which turns purple, then violet, and eventually becomes blue.