The Ig Nobel Prizes honor achievements that make people LAUGH, then THINK.

In the Ig Informal Lectures, some days after the ceremony, the new Ig Nobel Prize winners attempt to explain what they did, and why they did it. We released these lectures one at a time.

In Podcast Episode #1086, Marc Abrahams presents the 2020 Ig Nobel Peace Prize winners Ethan Beseris, Steven Naleway, and David Carrier. They received the prize for testing the hypothesis that humans evolved beards to protect themselves from punches to the face.

The video for this lecture—graphs, charts and all—can be found online at www.IMPROBABLE.com.

REFERENCE: “Impact Protection Potential of Mammalian Hair: Testing the Pugilism Hypothesis for the Evolution of Human Facial Hair,” Ethan A. Beseris, Steven E. laNeway, David R. Carrier, Integrative Organismal Biology, vol. 2, no. 1, 2020, obaa005.

Seth Gliksman, Production Assistant

Available on Spotify, Apple Podcasts, Overcast, Google Podcasts, AntennaPod, BeyondPod and elsewhere!