Content warning: This episode focuses in part on the archaeological study of ancient human sacrifice, including incidents involving young children. While we have taken care not to include gratuitous descriptions of violence, this episode does contain frank discussion of the circumstances of these deaths and the nature of these individuals’ remains.

In the final episode of our three-part series on unusual archaeology, science journalist Kata Karáth takes you on one more adventure—to a mountaintop with an extreme climate, where archaeologists investigate the practice of human sacrifice among the Inka.

Listen to the first two episodes of this series exploring humanity’s past:

— Sustainable Fishing with Ancient Chambers and Ocean Tides

— How Ancient Humans Interpreted the Cosmos

E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover!

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Science Quickly is produced by Rachel Feltman, Fonda Mwangi, Kelso Harper, Madison Goldberg and Jeff DelViscio. This episode was reported and hosted by Kata Karáth with fact-checking by Shayna Posses and Aaron Shattuck. The theme music was composed by Dominic Smith. Special thanks to María Luz Endere and Carlos Molina-Vital for their assistance with parts of this script.

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