The Family That Couldn’t Say Hippopotamus – Issue 17: Big Bangs – Nautilus

‘Dunn doesn’t think that a language-specific brain module evolved and gave rise to predictable language structures. Instead, he believes language—in all its messy complexity—emerged once humans reached a certain level of cognitive capacity. “The module thing started with the computer metaphor for the human brain, and I think this was of some use at the time,” he says. “But really, it’s a little bit deceiving. It’s all a much more ramshackle, muddled-up biological system.”’