In this engaging discussion, neuroscientist Erich Jarvis from Rockefeller University delves into the fascinating links between birdsong and human language. He reveals how both are rooted in similar brain structures and explores why some species vocalize while others do not. The conversation highlights vocal learning's rarity in nature and its implications for understanding communication across species, including fascinating insights into how birds develop their unique songs. Jarvis also touches on the evolutionary continuum of language, bridging gaps between various forms of communication.

Jon Hamilton, an NPR science correspondent, hosts a captivating discussion with neuroscientist Erich Jarvis, chair of the Vertebrate Genomes Project. They explore the ambitious goal of sequencing 70,000 animal genomes to boost conservation efforts and understand evolution. The fascinating role of the platypus shines as a key player in unraveling mammalian traits. They also delve into the links between vocal learning and cognition in animals, pondering the ethical implications of genetic engineering related to vocalization.