Many of our primate relatives use tools. How do they use them? And why?And what do these skills mean for understanding tools across the animal kingdom, including for us humans?

In this episode, host Eshe Lewis delves into a conversation with Kirsty Graham, an animal behavior researcher. Kirsty explains how primates such as chimpanzees use tools to forage. Such innovative methods to access food reflect the basic yet profound necessities that drive tool innovation. Contrasting these findings with tool use in Homo sapiens highlights a vast range of purposes tools serve in human life.

Kirsty Graham is a postdoctoral researcher at the University of St Andrews in the U.K. Their research focuses on the gestural communication of wild bonobos. They conducted fieldwork in Indonesia, Uganda, and the Democratic Republic of Congo. Before their Ph.D., they worked as a field assistant at Wamba, Democratic Republic of Congo, for the Max Planck Institute and studied at Quest University Canada, specializing in research at the Caño Palma Biological Station in Costa Rica.

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Why do people migrate from one country to another, leaving behind friends, family, and familiarity in search of another life elsewhere? And how might their experiences look different if they are deaf? Ala’ Al-Husni is a deaf Jordanian who moved to Japan five years ago, where he still lives with his deaf Japanese wife and their family just outside of Tokyo.

Reported by Timothy Y. Loh, a hearing anthropologist who researches deaf communities in the Arabic-speaking Middle East, this episode explores the joys, pains, and unexpected gains of Ala's journey and the meaning of deaf migration in a globalizing world.

Timothy Y. Loh is an anthropologist of science and technology, and a Ph.D. candidate in history, anthropology, and science, technology, and society at the Massachusetts Institute of Technology in Cambridge. His ethnographic research examines sociality, language, and religion in deaf and signing worlds spanning Jordan, Singapore, and the United States. His research has been published in Medical Anthropology, SAPIENS Anthropology Magazine, and Somatosphere, and he has received support from the Social Science Research Council, the Royal Anthropological Institute, and the National Academy of Education and Spencer Foundation, among others.

We thank Annelies Kusters, Laura Mauldin, and Kate McAuliff for advice on accessibility for this episode.

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At the Abri du Maras site in southern France, archaeologists recovered twisted plant fibers dating back 50,000 years, suggesting Neanderthals had knowledge of plant materials and the seasonal cycles necessary for making durable string. This finding challenges a view of Neanderthals as simplistic and inferior to modern humans, highlighting their sophisticated use of technology and deep environmental knowledge. 

In this episode, Bruce Hardy discusses with host Eshe Lewis the oldest piece of string on record and how it reshapes our understanding of Neanderthals.This story not only delves into the technical aspects of making ancient string but also underscores the broader implications for appreciating Neanderthal ingenuity.

These days, a mention of cyborgs often conjures images from a science fiction future: robot arms and legs, infrared eyes, and other modified humans. However, we don’t need to look into the future to find cyborgs. In many ways, people today are already cyborgs. We are deeply intertwined with technology—from the clothes we wear to the structures we live in. But when did our relationship with technology start? Who was the first cyborg?

These questions take us from the present to the deep past, with host Eshe Lewis joining Cindy Hsin-yee Huang, a Paleolithic archaeologist, on a journey to ponder cyborg anthropology, tool use, and the relationship between our ancient hominin ancestors and their technologies.

Cindy Hsin-yee Huang is a doctoral candidate in the School of Human Evolution and Social Change at Arizona State University and affiliated with the Institute of Human Origins. Cindy is a Paleolithic archeologist, with a focus on stone tools and cultural evolution. Her research, supported by the Social Sciences and Humanities Research Council of Canada, uses stone tools in the archeological record to investigate large-scale patterns of innovation and cultural diffusion during the ancient past. This work helps us understand how technology impacted, facilitated, and reflected human evolution, migration, and social interactions.

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Anuli Akanegbu is the host of BLK IRL, an audio docuseries. She is also a Ph.D. candidate in cultural anthropology at New York University, conducting research on Black creatives who are contract workers in Atlanta, Georgia. In conversation with SAPIENS’ podcast host, Dr. Eshe Lewis, Anuli delves into the historical and current successes and struggles of Black influencers, content creators, and artists for labor rights and recognition.

Through in-depth ethnographic interviews, Akanegbu’s work emphasizes the importance of acknowledging people’s humanity behind their digital personas. It reveals the complex realities of Black professionals in creative industries. And as a result, her research challenges us to rethink our assumptions about the online/offline dichotomy—and the possibility of a joyous and unified “life ecosystem.”

This episode is part of the SAPIENS Public Scholars Training Fellowship program, which provides in-depth training for anthropologists in the craft of science communication and public scholarship, funded with the support of a three-year grant from the John Templeton Foundation.

Since the dawn of our species, the ability to make things has made us who we are. Human-made objects, large and small, have enabled and molded evolutionary forces, sparked and expressed our imagination, guided and structured social relations, transformed and destroyed the environment–and much more.

This season of the podcast looks at how a wide range of technologies—from smartphones to comic books to cooking to hydroelectric dams—are intertwined with our lives. Anthropologists’ stories from around the globe reveal fascinating insights into human evolution, social organization, communication, historical trajectories, and the interface between the living and the dead.

Join Season 7’s host, Dr. Eshe Lewis, on our latest journey to tackle big questions about cultures of technology and the purpose, limits, and possibilities of such material culture.

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SAPIENS: A Podcast for Everything Human is produced by House of Pod. The executive producers are Cat Jaffee and Chip Colwell. This season’s host is Eshe Lewis, who is the director of the SAPIENS Public Scholars Training Fellowship program. Dennis Funk is the audio editor and sound designer. Christine Weeber is the copy editor.

SAPIENS is an editorially independent magazine of the Wenner-Gren Foundation and the University of Chicago Press. SAPIENS: A Podcast for Everything Human is part of the American Anthropological Association Podcast Library.

This episode is part of the SAPIENS Public Scholars Training Fellowship program, which provides in-depth training for anthropologists in the craft of science communication and public scholarship, funded with the support of a three-year grant from the John Templeton Foundation.

Hosts Kate Ellis and Doris Tulifau explore the perils and possibilities of the kind of fieldwork that defined Margaret Mead as an anthropologist. They provide answers to the Mead-Freeman controversy but also ask the questions that remain. 

In this season finale, we circle back to the problems with coming of age … in Samoa and everywhere.

Season 6 of the SAPIENS podcast was co-produced by PRX and SAPIENS, and made possible by a grant from the National Endowment for the Humanities.

We turn from Margaret Mead’s and Derek Freeman’s conflicting accounts of adolescence and sexuality in Samoa to more stories from Samoans themselves. 

Author and poet Sia Figiel and activist and anthropologist Doris Tulifau are two Samoan women from different generations. Yet they share a bond and have a similar experience of terrible violence and survival. 

They bravely give us a glimpse into the dynamics of power within sexuality and their heartfelt journey of reclaiming it.

Season 6 of the SAPIENS podcast was co-produced by PRX and SAPIENS, and made possible by a grant from the National Endowment for the Humanities.

After Derek Freeman publishes Margaret Mead and Samoa: The Making and Unmaking of an Anthropological Myth, the controversy heats up. Op-eds, documentaries, censure by a leading anthropological organization, and even a debate on the Phil Donahue Show all follow. 

Was Margaret Mead, “the grandmother of the world,” wrong? Or was Freeman? 

At stake was the heart of an academic discipline and the nature of being human. Mead’s own daughter, Mary Catherine Bateson, launches a defense, and other anthropologists weigh in too.

Season 6 of the SAPIENS podcast was co-produced by PRX and SAPIENS, and made possible by a grant from the National Endowment for the Humanities.

SAPIENS is happy to present this bonus episode from Lost Women of Science about another path-breaking thinker.

In the 1960s, a Black home economist at Howard University recruited kids for an experimental preschool program. All were Black and lived in poor neighborhoods around campus.

Flemmie Kittrell had grown up poor herself, just two generations removed from slavery, and she’d seen firsthand the effects of poverty. While Flemmie earned a PhD from Cornell, most of her siblings didn’t make it to college. One of her sisters died at just 22 years old of malnutrition. And it was the combination of these experiences that drove Flemmie to apply her academic training to help improve the lives of people in her community.

In the early 1960s, Flemmie decided to see what would happen if you gave poor kids a boost early in life, in the form of a really great preschool. Every day for two years, parents would get free childcare, and their kids would get comprehensive care for body and mind—with plenty of nutritious food, fun activities, and hugs. What kind of difference would that make? And would it matter later on?