Race is a social construct — so why are DNA test kits like the ones from 23andMe coded like they reveal biological fact about the user's racial makeup? This episode, Short Wave Scientist in Residence Regina G. Barber talks to anthropologist Agustín Fuentes about the limits of at-home genetic tests and how misinformation about race and biology can come into play. Using science at home to decode your life? Email us at shortwave@npr.org.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

Agustín Fuentes, an anthropology and primatology professor, explores the connection between belief and what it means to be human. He discusses the interconnection of biology and culture, the power and dangers of belief, the role of sociality in human capacity, cultural evolution and its impact, the power and perils of belief, and the complexity of belief and the science behind it.

We’ve realized in 2020 that the way we’ve organized culture — from the economy to race to work — could be done radically differently. We’ve been modeling our life together on “survival of the fittest” long after science itself moved on from that. And we’re learning to see that in every sphere of life we inhabit ecosystems. Agustín Fuentes brings spacious insight into all of this as a biological and evolutionary anthropologist, exploring how humans behave, function, and change together. In this conversation, he is full of refreshingly creative and practical fodder for the necessary reinvention ahead. Agustín Fuentes is a professor of anthropology at Princeton University. He’s authored or edited more than 20 books, most recently Why We Believe: Evolution and the Human Way of Being.Find the transcript for this show at onbeing.org.