Hair on Our Faces | Dr. Barnaby Dixson
Species29 Okt 2023

Hair on Our Faces | Dr. Barnaby Dixson

Today, we explore the befuddling (and surprisingly complex) mystery of the human beard. Our guide is Dr. Barnaby Dixson, a human behavioral ecologist at the University of the Sunshine Coast who uses interdisciplinary methods to investigate human mate preferences across cultures. His extensive work has bettered our understanding of a wide variety of physical traits; most relevant to today's discussion, he is one of the primary contributors to our understanding of beards. We discuss the evolution of facial masculinity and facial hair, and their role in attractiveness and intimidation across various contexts. You can learn more about Dixson, here: https://www.usc.edu.au/staff/dr-barnaby-dixson

Relevant sources are mostly in Dixson’s past publications: https://scholar.google.com.au/citations?user=LE_ROqQAAAAJ&hl=en

But also, see: https://docs.google.com/document/d/1vbEZV65uWCcG3E3Qzk-DEuy2m3rodw07WIt3l6meMSo/edit?usp=sharing

Avsnitt(242)

Updates | 1.15.23

Updates | 1.15.23

I'm extremely busy and, unfortunately, pausing production on Species, at least for most of this month. If you sent me a donation in January and you want a refund, contact me through mackenmurphy.org, and I will be sure to send it back to you. My sincerest apologies.

16 Jan 20232min

Master of Puppets | Dr. Robert Plomin

Master of Puppets | Dr. Robert Plomin

"DNA isn't all that matters, but it matters more than everything else put together." —Dr. Robert Plomin Blueprint: https://mitpress.mit.edu/9780262039161/blueprint/ Plomin is one of history's most important psychologists and a pioneer in the field of behavioral genetics. He is a research professor at King's College London, best known for his work on twins. In this podcast, Plomin explains how we know that genes impact our behavior, clarifies all the common confusions about the field, and pushes back against some of Macken's criticisms. Enjoy.

26 Dec 20221h 44min

Updates | 12.18.22

Updates | 12.18.22

TikTok @mackenmurphy: https://www.tiktok.com/@mackenmurphy YouTube @murphymacken (I would buy the @mackenmurphy handle from you, if you have it): https://www.youtube.com/@murphymacken

19 Dec 20223min

Mimic Octopus

Mimic Octopus

Nature's greatest shapeshifter, the mimic octopus is known for their spectacular impersonations of other species. Bibliography: https://docs.google.com/document/d/1CrxPPq4mAJpmmQTFIh51KzoHa1SZZv5C4dF-KyFB0ik/edit?usp=sharing

5 Dec 202221min

Gossiping for Mates | Dr. Tania Reynolds

Gossiping for Mates | Dr. Tania Reynolds

Women compete vigorously over mates but do so more subtly than men. In this episode, Dr. Tania Reynolds teaches us how women use gossip to win mates. Additionally, we discuss friendship, thinness, and the evolution of homosexuality, among other subjects. Tania Reynolds is an assistant professor of Evolutionary Psychology at the University of New Mexico. Her research examines how intrasexual competition and cooperation contribute to psychological and behavioral sex differences. She investigates how pressures for humans' ancestors to select advantageous social allies—and be selected in return—contribute to modern-day preferences, biases, and behaviors. Connect with Dr. Reynolds on Twitter @TaniaArline, and keep up with her work using the links below: Department webpage: https://psych.unm.edu/people/faculty/profile/tania-reynolds.html Research: https://www.researchgate.net/profile/Tania-Reynolds

21 Nov 20221h 27min

Vegetarian Spider

Vegetarian Spider

This spider, Bagheera kiplingi, prefers a plant-based diet. Come learn about trees that pay ant security guards in gold, The Jungle Book, and an exceptional animal on this episode of Species. Bibliography: https://docs.google.com/document/d/1XSUztDqSZWt1IM_IA9JnkFVqRZ14pd6YHCPQlu2jz4E/edit?usp=sharing

6 Nov 202222min

Guinea Pig

Guinea Pig

Not from Guinea, not a pig. Upcoming live events... 10 AM on October 26th: https://www.talesonmoonlane.co.uk/halftermfestival 2 PM on October 26th: https://www.moonlaneink.co.uk/moonlanestorytellingworkshops 2 PM on October 27th: https://www.moonlaneramsgate.com/

18 Okt 202220min

White-Tailed Deer

White-Tailed Deer

Come learn about predator-prey communication, Bambi, and the most-hunted big game animal in America on this episode of Species. Bibliography: https://docs.google.com/document/d/1l947u7nmpJ-6e4_wkQt29WH7Lki-8I_hZLDFBhOWZfg/edit?usp=sharing

2 Okt 202220min

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