Dr. Clark Spencer Larsen. {c} http://www.johnnixonphoto.com. Image provided by Dr. Larsen.

Summary

Dr. Clark Spencer Larsen of Ohio State joins the show to discuss his history in the field, bioarchaeology, and how we can use biological anthropology to understand human health in the past. 

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Dr. Daniel Benyshek. Image courtesy of Dr. Benyshek.

Summary

Dr. Daniel Benyshek of UNLV joins the show to discuss plancentophagy. Check out his lab page for more info on placentophagy.

Note: There is a special addition at the end of this episode.

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Summary

Dr. Jeremy DeSilva of Dartmouth joins the show to discuss bipedalism — why anthropologists are obsessed with it and how it might have come to be. 

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Ms. Drummond-Clarke. Image courtesy of Ms. Drummond-Clarke.

Summary

Rhianna Drummond-Clarke, PhD candidate at the Max Planck Institute (Dept. of Human Origins), joins the show to discuss her most recent article examining how environments affect chimp locomotion. She also chat about her time in the field.

See her article here: https://www.science.org/doi/pdf/10.1126/sciadv.add9752 

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Dr. Graham in the field with three bonobos in the background. Image courtesy of Dr. Graham.

Summary

Dr. Kirsty Graham from the University of St. Andrews discusses how bonobos use gestures to communicate, which winds into a chat about what that means for ape communication generally — especially humans. They also have some insights into field research.

Check out the article about humans understanding nonhuman ape gestures here: https://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.3001939 

Listener discretion advised: Bonobo behavior is discussed in this episode, which includes sexual habits.

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Summary

Dr. James Cole from the University of Brighton joins the show to talk about how studying stone tools can reveal insights about the evolution of cognition in humans. Along the way, we touch on brain size, theory of mind, and social groups.

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Summary

Rick Coste, host of the Evolution Talk podcast [links opens in Spotify], talks about his new book (Evolution Talk) and how he became interested in science.

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Summary

Dr. Agustin Fuentes of Princeton and Dr. Barbara King joined the show to discuss the scientific community’s responsibility for animals used in research. Should it be done? Is it possible to carry out ethical research involving animals? 

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Summary

Dr. Christian Crowder from the Dallas County Medical Examiner’s Office joins the show to talk about his experiences in forensic anthropology, using histology for forensic cases, and how anthropologists are a crucial component of the response team for mass fatality events. Dr. Crowder also talks about his work on the editorial boards of peer-reviewed publications like the Journal of Forensic Anthropology.

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Summary

Dr. John Lindo of Emory talks about ancient DNA — how it works, what you can understand from it, and why it’s important. He explains how he’s using ancient DNA to understand the biological diversity of pre-contact indigenous groups in the Americas.

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