Many animals use tools. No animals other then humans have been able to develop farming.
Also, the species that is in question here IS NOT HUMANS (aka homo sapiens). This is a predecessor to our species that called homo erectus that had averaged 30% smaller brain size compared to modern humans as evidenced from archaeological skull evidence.
"Lighthouses are more useful than churches."- Ben Franklin
"Religious bondage shackles and debilitates the mind and unfits it for every noble enterprise."- James Madison
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