Josep Burcet Llampayas

josep@burcet.net

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Speech revolution


           

Speech revolution produces the rise of human condition 

Communication leaps

 
Novelties   ::Mastering of fire
::Stone tools
::Speech
::Abstract thinking
Political organization   :: family groups
Political power   ::personal leadership
Markets and trade    
Ways of thinking   :: Magical
Resources   ::Materials
Activities   ::Hunting
::Gathering