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Why are we (almost all) right‑handed? Two million years of evolutionary mystery

There is not a single cause but several interwoven ones. The hypothesis with the most weight points to the development of our brain and the origin of language: gestures

Why are we (almost all) right‑handed? Two million years of evolutionary mystery

We haven't written up this one. El Pais English has the full story — the link below goes straight to it.

Read the original at english.elpais.com →

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