Homo sapien’s ‘Shadow’ Species –“Hints We May Have Had Story of Evolution All Wrong”

Homo Naledi

 

Carl Sagan observed that the frontal lobe of the human brain, comprising more than two-thirds of our brain mass, is where “matter is transformed into consciousness.” Maybe, suggest scientists, we’ve had the story of human evolution wrong: that language evolved before our brains started getting larger (we have brains 3x the size of apes), and language led to brain size increase instead of being a result of it? 

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