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Language: the defining feature of human intelligence
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When the FOXP2 gene and its role in language was first identified in 2001, therefore, it is hardly surprising that scientists immediately began to ask questions about its role in evolution. Might this be a “language gene” that sets humans apart, a passage of DNA that has evolved uniquely in one species? The answer is both yes and no.
For more information, please visit:
www.timesonline.co.uk/tol/life_and_style/health/article5092839.ece
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