“The Old ‘Did Neanderthals Even Speak?’ Question" Is "Very Hard To Sustain”: Genetic Hardware For Language Abilities Evolved Long Before Modern Humans Appeared | Collector
IFLScience
“The Old ‘Did Neanderthals Even Speak?’ Question" Is "Very Hard To Sustain”: Genetic Hardware For Language Abilities Evolved Long Before Modern Humans Appeared
But the capacity for language comes at a cost, and may increase the chance of complications during birth.
IFLScience