Primitive Polyamory? Sex at Dawn and the Canela Amazon Tribe – Short Shorts, Hunter-gatherer History


Are we evolved to have multiple lovers at the same time?

Please subscribe, rate, and review. Support the show on Patreon at Research, writing, editing, and production by B. T. Newberg. Logo Design by Rachel Westhoff. Animation by Maxeem Konrardy. Additional credits, references, and more at


Beckerman, Stephen and Valentine, Paul. Cultures of Multiple Fathers: The Theory and Practice of Partible Paternity in Lowland South America. Gainesville, FL: University of Florida Press, 2002.

Ellsworth, Ryan. “Partible Paternity and Human Reproductive Behavior.” (Dissertation). University of Missouri-Columbia, 2014.

Ryan, Christopher, and Jethá, Cecilda. Sex at Dawn: How We Mate, Why We Stray, and What It Means for Modern Relationships. New York: Harper, 2010.

Saxon, Lynn. Sex At Dusk: Lifting the Shiny Wrapping from Sex at Dawn. CreateSpace, 2012.

Symons, Donald. The Evolution of Human Sexuality. New York: Oxford University Press, 1979.

Audio Credits

Podcast theme music mixed from “Gregorian Chant”, “Mystery Sax”, and “There It Is” by Kevin MacLeod. Short Shorts theme music mixed from “Gregorian Chant” by Kevin MacLeod and “Short Shorts” by the Royal Teens.

Episode theme music: “Tikopia” by Kevin MacLeod

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