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