On July 25th, 2024, IPK Fellow Darshana Narayanan penned an essay for Aeon titled “Baby Talk.” Read the excerpt below, then click for the full article.

Loud, shrill and penetrating – a baby’s cry is its first act of communication. A simple adaptation that makes it less likely that the baby’s needs will be overlooked. And babies aren’t just crying for attention. While crying, they are practising the melodies of speech. In fact, newborns cry in the accent of their mother tongue. They make vowel-like sounds, growl and squeal – these are protophones, sounds that eventually turn into speech.

Babies communicate as soon as they are born. Rigorous analyses of the developmental origins of these behaviours reveal that, contrary to popular belief – even among scientists – they are not hardwired into our brain structures or preordained by our genes. Instead, the latest research – including my own – shows that these behaviours self-organise in utero through the continuous dance between brain, body and environment.

Read the full article here.

Photo Credits: Christophe Archambault/Getty