Evolutionary Psychology (the podcast)

What's up with music? Why do vibrating strings tug on our emotions? And why can't most animals keep a beat? In this episode, we talk to Greg Bryant (UCLA) all about things acoustic and musical. Other topics include: the evolutionary logic of distortion in rock, laughter (including in rats!), and the psychology of perfect pitch and jamming.    More about Greg Bryant: https://gabryant.scholar.ss.ucla.edu/ https://scholar.google.com/citations?user=urz-QfkAAAAJ&hl=en Greg's music: /gbryant.bandzoogle.com/home https://gbryant.bandcamp.com/album/soft-assembly-of-a-die-hard  

What is stress? Is it useful? What is the endocrine system? Why do we need it (and why isn't a brain enough)? In this episode, we talk to Jen Byrd-Craven (Oklahoma State) about all things stress and endocrine. Other topics include development, supposedly "over-active" stress responses, rage-bait, chilling out, obesity, parenting, status, teaching history, and much more.   More about Jen Byrd-Craven: https://byrd-cravenpsychobiologylab.mystrikingly.com/ https://scholar.google.com/citations?user=MYyZEL4AAAAJ&hl=en  

Along with Pete Richerson, Rob Boyd (ASU) is one of *the* founders of cultural evolution, and one of the key figures in connecting human behavior with evolution. A very special episode with one of the greats! To top it off, we have Rob's former PhD student (and previous guest) Cristina Moya, in the role of guest host.  More about Rob Boyd: https://www.robboyd.net/ https://en.wikipedia.org/wiki/Robert_Boyd_(anthropologist) https://search.asu.edu/profile/1952328 https://scholar.google.com/citations?user=YucHqSsAAAAJ&hl=en  

Are we one, or do we contain multitudes? In this episode, we explore the bizarre and fascinating world of microchimerism with Amy Boddy (UCSB).    More about Amy Boddy: https://www.anth.ucsb.edu/people/amy-boddy https://boddylab.com/ https://scholar.google.com/citations?user=jnNIBc4AAAAJ&hl=en  

What is status? What is inspiration? What is personality? It all sounds simple and obvious, but in this episode with Patrick Durkee (CSU Fresno), we make "the familiar strange" and think through how an evolved mind may figure out how to invest our time and energy, what inspiration means, and what personality really is.  More about Patrick Durkee:  https://www.pdurkee.com/ https://csm.fresnostate.edu/about/directory/psych/durkee-patrick.html https://scholar.google.com/citations?user=uj4K4rQAAAAJ&hl=en  

In this episode, we talk with Katrine Whiteson (UC Irvine) about her amazing work studying the human microbiome. We cannot stress enough how much we learned from this episode, from how to prevent your gut bacteria from becoming trashed by antibiotics, how to shop for food that will feed your healthy microbes and prevent blood sugar spikes. Other topics include: what's missing form our modern gut bacteria, the relationship between eating, cancer, and immune function, hunting for phages, and much more. A great example of using evolution to better understand our health.  More about Katrine Whiteson: https://www.faculty.uci.edu/profile/?facultyId=6103 https://kwhiteson.bio.uci.edu/

In this episode, we talk to Clark Barrett (UCLA) about all the ways we understand the mind, and all the ways that that understanding may be weirder and wider that our intellectual inheritance would have it. Topics include: lies, hunting magic, predicting the future, spirituality, dreams, Freud, fish with two jaws, embodiment, art, physical intelligence, not discounting other views of the mind, Konrad Lorenz, and the music of the Shuar.  http://www.hclarkbarrett.com/ https://scholar.google.com/citations?user=vIovbyUAAAAJ&hl=en https://www.geographyofphilosophy.com/    

It stinks to be sick. Our guest, Josh Tybur (VU Amsterdam), is the one of the foremost experts on how our brain--or better yet, our "behavioral immune system"--helps us avoid pathogens while still navigating the necessities of social and physical life: eating, hugging, parenting, mating, and so on. Topics include whether pathogen avoidance actually drives attitudes towards social outgroups, how disgust, sex, and morality all interact (including David's pet theory of kinky sexual practices), and whether evolutionary mismatch is over-used and under-specified (or not). Oh, that whole world-wide pandemic thing.  More about Josh Tybur: https://www.joshtybur.com/ https://scholar.google.com/citations?user=Ash8oRMAAAAJ&hl=en    

Intentions be damned! Whats matter is selection! In this episode, Paul Smaldino (UC Merced) takes us on a tour of his work on social signals, social identities, the perverse incentives of science, the stupidity and yet usefulness of models, and so much else. (Paul also shows us his small model of the solar system in the background).  More about Paul Smaldino: https://smaldino.com/wp/ https://scholar.google.com/citations?user=AwHfbP0AAAAJ&hl=en https://smalldinosaurs.bandcamp.com/album/dad-songs  

Consciousness: is it really that hard of a problem? In this episode, we talk to our favorite mechanistically-minded (and possibly clearest) thinker about consciousness we've had the pleasure to stumble across, Michael Graziano (Princeton). Topics include why consciousness has been so hard to study, what it is, and what future (evolutionary) work on consciousness would look like.  More about Michael Graziano: https://grazianolab.princeton.edu/ https://pni.princeton.edu/people/michael-graziano https://en.wikipedia.org/wiki/Michael_Graziano https://www.press53.com/michael-s-a-graziano https://www.amazon.com/stores/B.-B.-Wurge/author/B001JS4X0U?

The evolution of war has occupied science. But what about the evolution of peace? In this episode, we talk to Luke Glowacki about his framing of peace as requiring just as much, if not more, explanation, than the evolution of war, and how it comes about via cultural technology interacting with our evolved psychology. Other topics include the distribution of conflict, the Omo valley research project, and how to think about our own species through the lens of other species--including mongeese (mongooses?)  More about Luke Glowacki: https://www.hsb-lab.org/ https://scholar.google.com/citations?user=DaCQ-UIAAAAJ&hl=en https://www.bu.edu/anthrop/profile/luke-glowacki/  

Free will: Do we really have it? And what is it, exactly?  In this episode, co-host David Pietraszewski takes the role of guest and explains his recent evolutionary, adaptationist approach to the problem of free will, explaining what people are talking about when they talk about free will, why different people have different opinions about whether it really exists in light of science, and what an evolutionary approach has to say about how to study it in the first place. If you love or hate the study of free will--or think it is a forever-unsolvable mystery-- then this episode is for you!   More about David Pietraszewski: https://cal.psych.ucsb.edu/david-pietraszewski https://scholar.google.com/citations?user=rGFYm8AAAAAJ&hl=en&oi=ao  

Why do we care about delaying gratification? Why do we judge others for moral failings that have no apparent consequences on us? In this episode, we talk to Lêo Fitouchi (IAST Toulouse) about all things moral, including guzzling french fries.  More about Léo Fitouchi:  https://sites.google.com/view/leofitouchi/home  

Poverty? Universal basic income? Do we really crave sugar because of evolutionary mismatch? How do you train for an 800meter and a 100K running race? We cover this and much more with Dan Nettle (Jean Nicod).    More about Dan Nettle: https://www.danielnettle.eu/ https://scholar.google.com/citations?user=rl3kkv4AAAAJ&hl=en

How do evolutionary behavioral scientists think about the interplay between our psychology and culture? What causes some cultural norms to persist and spread? Do non-Western combatants in war have something like PTSD? In this episode, we explore all of these questions and more with Sarah Mathew (ASU), who talks about her work with the Turkana, and her long-term interest in the interplay between our evolved psychology of cooperation and violence, and the social norms and institutions that push and pull on our evolved psychology.    More about Sarah Mathew: https://search.asu.edu/profile/2208359 https://scholar.google.com/citations?user=FqTZawEAAAAJ&hl=en  

Is the evolved mind prone to believing misinformation? Are people gullible? What is reasoning, anyway? And what is it for? In this episode, we talk all things reasoning with Hugo Mercier (Institute Jean Nicod). If you have an opinion about whether people are reasonable (or not) this episode is for you.    More about Hugo Mercier: https://sites.google.com/site/hugomercier/ https://scholar.google.com/citations?user=b3o24EEAAAAJ&hl=en  

What is love? What is regret? What are we missing in our understanding of mating? In this episode we talk to Cari Goetz (Cal State San Bernardino) about the (still largely unexplored) emotions surrounding romance, sex, commitment, and parenting. Topics include: the field's current overemphasis on the early stages of mating, the cultural propaganda surrounding love and related emotions, deliberate ignorance about infidelity, the rehearsal of the social consequences of dating earlier in development, mate ejection strategies, and what love might be at a functional/software level.  More about Cari Goetz: https://www.csusb.edu/profile/cgoetz https://scholar.google.com/citations?user=BIKau3cAAAAJ&hl=en

What is exploitation? Why does it happen? And how can we better understand what makes it more or less likely? In this episode, we talk to Hannes Rusch (Max Planck Crime, Security, & Law) about all things exploitation and group-y. Other topics include jobs, mopping, scapegoating, bravery, and how much people care about their group identities.    More about Hannes Rusch:  https://hrusch.de/ https://csl.mpg.de/en/hannes-rusch   Shownotes: Metallica "Man Unkind": https://www.youtube.com/watch?v=tUVr2xnGIEo Exploitation: Theory and Practice https://pure.mpg.de/rest/items/item_3655768_1/component/file_3655769/content  

Are humans designed to be monogamous? Polygamous? In this episode, we talk to Brooke Scelza (UCLA) about her work with the Himba and the complex web of social norms at play in that society and what it can teach us about our evolved psychology. Other topics include parental investment, the state of cross-talk between evolutionary anthropology and psychology, and the sometimes perverse incentives in science and the resulting replication crisis. If you think you do (or do not) understand mating markets and social norms, then this episode is for you.    More about Brooke Schelza: https://bscelza.weebly.com/ https://anthro.ucla.edu/person/brooke-scelza/ https://scholar.google.com/citations?user=v8E5934AAAAJ&hl=en  

Are mothers the evolutionary crucible of leadership psychology? And is leadership more misunderstood and cryptic than we might think? In this episode, we talk to Zach Garfield (UM6P, Morocco) about all things lead-y and follow-y, and the new and amazing Omo Valley Research Project.  More about Zach Garfield: https://zhgarfield.github.io/ The Omo Valley Research Project (with Luke Glowacki) https://www.omovalleyresearchproject.org/