Comments by "r f" (@rf-bh3fh) on "Why are these 32 symbols found in caves all over Europe | Genevieve von Petzinger | TED" video.

  1. Mystery is in the eye of the beholder. However why did early man do this? What purpose did these drawings have ? Seeing similar drawings is far reaching locals. Humans learn from other humans, choices are being made. Understanding our past is likely to help us with the future. I wish you well.
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  2. COULD COMMON FEATURES BE HOW THE HUMAN BRAIN HAS DEVELOPED AND NOT A COMMON LANGUAGE ??? I AM NOT SURE OF CONJECTURE OF SCIENTIST ??? I ALSO WONDER IF LANGUAGE CHANGES THE WAY WE THINK.
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  3. VERY SMART EARLY HUMANS. THEY KNEW THESE MARKS AND PICTURES WOULD SURVIVE TIME AS THEY WERE PRESERVED IN CAVES BY PROTECTION FROM THE ENVIRONMENT. WHAT MESSAGE DID THEY LEAVE AND WHY ???
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