What's so special about the human brain? Bibliography: https://docs.google.com/document/d/10525CfbVLmhaWARU6YaXz8ZGG-byTemSKE8C4dPst2w/edit?usp=sharing If you would like to learn about human evolution, listen to Macken's audio course here: https://frstre.com/go/?a=95595-7e38d9&s=1771291-5cf1d5&p_affiliate.referral_code=mackenmurphy This is my affiliate link, I get 30% of your subscription if you sign up here. If you use the promo code "mackenmurphy," you get 30% off yours....
Nov 28, 2021•11 min•Transcript available on Metacast The honeyguide is, perhaps, humanity's oldest friend. We share a symbiotic relationship that is among the most complicated examples of mutualism in nature — the only natural instance of human cooperation with a wild animal. Come learn about one of Macken's favorite creatures on this episode of Species. Bibliography: https://docs.google.com/document/d/1ne_SqZRXQZVcVEfIA5D69x-50n8OZuvS1HV1c5yRp-0/edit?usp=sharing If you would like to learn about human evolution, listen to Macken's audio course her...
Nov 14, 2021•29 min•Transcript available on Metacast How do you breed betta fish in a US prison? How come betta bubbles don't pop? Why do betta fish gulp air? And what does this have to do with self-defense law? Come get your answers to these questions, and learn a bit about violence, on this episode of Species. Bibliography: https://docs.google.com/document/d/1Sn0h_hpL06L3Ct27ah01AcMMSHoMpOoqJ1mVIyLa84s/edit?usp=sharing
Oct 24, 2021•20 min•Transcript available on Metacast Welcome back! Thank you all for your support and patience over the summer. Come learn about what the platypus has in common with sharks, snakes, beavers, ducks, hamsters, and a bunch of other animals in this episode of Species. Bibliography: https://docs.google.com/document/d/1dkovdm76PgDMmyF0gDRMbjpEFmHJVO5jUX0X2PTrhs0/edit?usp=sharing
Oct 10, 2021•17 min•Transcript available on Metacast Today I sat down with Professor Joe Henrich to discuss what makes our species special—which is, by his lights, culture. Our conversation centers on how culture develops, and from this topic, we managed to hit a wide range of other subjects, including but not limited to: the validity of children as models for uncultured humans, the relevance of intelligence to human success, the potential philosophical implications of known facts about cultural evolution, neanderthals vs. humans, and the extent t...
Aug 08, 2021•1 hr•Transcript available on Metacast Unfortunately, due to a variety of personal factors, I need to slow down Species to a less-than-weekly schedule, at least until October. This is heartbreaking for me, but I need to take my foot off the pedal for a moment. If you are new (or new-ish) to the show, we've got over 200 episodes waiting for you; it's all evergreen content, dive in, and don't worry about listening in any particular order. If you are a longtime fan and you just want new content from me, I've got a 10-episode series on h...
Jul 26, 2021•5 min•Transcript available on Metacast Why do porcupines have antibiotics on their quills? Is urination romantic? Can porcupines throw their quills? Find out the answer to all these questions and more on this episode of Species. Bibliography: https://docs.google.com/document/d/1jk-CCUSRdr-pzdIRmmpnCfdMezkY5SuIPXVcvR45yFA/edit?usp=sharing Here is the affiliate link for my new audio course, "Human Evolution," first episode is free: https://frstre.com/go/?a=95595-7e38d9&s=1771291-5cf1d5&p_affiliate.referral_code=mackenmurphy I get 30% o...
Jul 11, 2021•21 min•Transcript available on Metacast How do plants get energy from the sun, and why are they green? Come learn about a solar-powered slug on this episode of Species. Bibliography: https://docs.google.com/document/d/1JVpieyxEDEWpKLjVOtWecIeE272Dxs9i5XjluDqS8Wc/edit?usp=sharing Here is the affiliate link for my new audio course, "Human Evolution," first episode is free: https://frstre.com/go/?a=95595-7e38d9&s=1771291-5cf1d5&p_affiliate.referral_code=mackenmurphy I get 30% of your subscription if you subscribe through this link, your ...
Jun 28, 2021•20 min•Transcript available on Metacast This bird wipes their own memory so they don't starve. Find out all about how they survive Alaskan winters and the perks of forgetfulness on this episode of Species. Bibliography: https://docs.google.com/document/d/1pkvxdWIV0vqfl5UddAfsgfMUEtW5enTMohsED0_5CnE/edit?usp=sharing Here is my affiliate link for my audio course, "Human Evolution," first episode is free: https://frstre.com/go/?a=95595-7e38d9&s=1771291-5cf1d5&p_affiliate.referral_code=mackenmurphy I get 30% of your subscription if you su...
Jun 20, 2021•22 min•Transcript available on Metacast Why do these salamanders get their own powerpoint in every biology class? What is a ring species, and what if the animals between us and chimps were still alive? Come learn about one of the most theoretically important creatures on earth on this episode of Species. Bibliography: https://docs.google.com/document/d/1KXT7pHVzxkAtr1JXtAwgW-WeXXqdkwCxvS8YTcvwqvU/edit?usp=sharing Here is my affiliate link for my new audio course, "Human Evolution," first episode is free: https://frstre.com/go/?a=95595...
Jun 13, 2021•17 min•Transcript available on Metacast Come learn about the possible reasons why the enormous Irish elk went extinct, the conflict between sexual selection and survival, and the orc of the swine world on this episode of Species. Bibliography: https://docs.google.com/document/d/103mGaTzYZfrA9SHKig9BYhrg363HEV7w1UdA4qpJ-BA/edit?usp=sharing
Jun 06, 2021•21 min•Transcript available on Metacast It might be more appropriate to call them the alligator-snapping turtle. Come learn about the largest snapping turtle on earth. Bibliography: https://docs.google.com/document/d/14FZe2J58br8Ls7bLl2ZnFwNEb8pCxuQUewtv1ZRElWY/edit?usp=sharing
May 30, 2021•17 min•Transcript available on Metacast Poisonous birds are real. Come learn about one on this episode of Species. Bibliography: https://docs.google.com/document/d/14jU3dUvrQbLQLhJC6o4-VQwjlTxcUWy6H1YhNlMr41Q/edit?usp=sharing If you would like to learn about human evolution, listen to Macken's new audio course here: https://frstre.com/go/?a=95595-7e38d9&s=1771291-5cf1d5&p_affiliate.referral_code=mackenmurphy This is my affiliate link, I get 30% of your subscription if you sign up here. If you use the promo code "mackenmurphy," you get...
May 23, 2021•24 min•Transcript available on Metacast Come learn about the heads of hammerhead sharks and find out why a fish would hold their breath underwater. Bibliography: https://docs.google.com/document/d/1exsssJqR0O0mj0xxNkNhwU1hTlwsdV2FAWGPJ1aLPtc/edit?usp=sharing Here is the affiliate link for my new audio course, "Human Evolution," first episode is free: https://frstre.com/go/?a=95595-7e38d9&s=1771291-5cf1d5&p_affiliate.referral_code=mackenmurphy I get 30% of your subscription if you subscribe through this link, your support is greatly ap...
May 17, 2021•27 min•Transcript available on Metacast I preview my new 10-lesson audio course, "Human Evolution," on Listenable. Here's the link to listen, the introductory lesson is free: https://frstre.com/go/?a=95595-7e38d9&s=1771291-5cf1d5&p_affiliate.referral_code=mackenmurphy (Full disclosure: This is my affiliate link, and if you use it, I get an additional 30% of your subscription. Thank you so much for your support. Send me a message on mackenmurphy.org/contact if you can't afford to listen, and I'll help you out.)...
May 16, 2021•4 min•Transcript available on Metacast If a big cat is going to eat Macken, he hopes it's a jaguar. Find out why, and learn all about this terrifying animal on this episode of Species. Bibliography: https://docs.google.com/document/d/14kXGxp5UahAUB5WfgcQ8UlPTNmOCdlEFrUA84XPxmS8/edit?usp=sharing
May 10, 2021•15 min•Transcript available on Metacast This butterfly is a Trojan horse and a Rube Goldberg machine wrapped into one. Come learn about oregano's roundabout way of defending itself on this episode of Species. Bibliography: https://docs.google.com/document/d/1lLH6Wy3Fba04ZP3g9yVrQp5puslJOPdfFV5QrvwHJzU/edit?usp=sharing
May 02, 2021•18 min•Transcript available on Metacast Did the washing machine liberate women? Can compost spontaneously combust? Will AI exacerbate inequality? Find out about the malleefowl and (tangentially) related topics on this episode of species. Bibliography: https://docs.google.com/document/d/1MD4pevnsRvPaTuAG_u1PrqkltukyqVi79We4z8gLX08/edit?usp=sharing
Apr 25, 2021•21 min•Transcript available on Metacast What's the Code of Hammurabi? If earthworms could write horror movies, what would the monster look like? Come learn about the limbless amphibian who eats their mother on this episode of Species. Bibliography: https://docs.google.com/document/d/1N4CxfnqU4OobOIvPQPk7FWcLsZHqzPHOPY-rlT5c8YE/edit?usp=sharing
Apr 18, 2021•22 min•Transcript available on Metacast This creature brings a whole lot more than nudity to the table. These rats live like ants, and can live without almost anything. Come learn about one of the strangest animals on the planet on this episode of Species. Bibliography: https://docs.google.com/document/d/196o_CurSfPqdIRmm7Q1L_9YQ6LCSLU7wxMnFiOjyDLY/edit?usp=sharing
Apr 11, 2021•34 min•Transcript available on Metacast Why do periodical cicadas lie dormant for 17 years? What are they doing that whole time? And how do they know it's time to come up? My first children's book: https://neonsquidbooks.com/books/animal-sidekicks/ Bibliography: https://docs.google.com/document/d/1_RGZZryFdAAgF17xDu2Kx-IrrPRgoix4Xx3iO-P_KwQ/edit?usp=sharing...
Apr 05, 2021•23 min•Transcript available on Metacast Omen of death or benevolent being? Annoyance or lullaby? Come learn about the invisible bird that looks like an owl and hunts like a frog. Bibliography: https://docs.google.com/document/d/1-B4baVczEVG-ASmV9X05bZTFeFR32vgaFAy97c7irXw/edit?usp=sharing
Mar 29, 2021•19 min•Transcript available on Metacast Try saying that three times fast. Come learn all about the fish with the longest name, and a bit about nomenclature in general. Bibliography: https://docs.google.com/document/d/1rCa0QIyXMNlbGe9tJLtRxkr1f6FXfuLKH1-tccPBvmU/edit?usp=sharing
Mar 22, 2021•19 min•Transcript available on Metacast They aren't lemurs, they can't fly, but they're the greatest mammalian gliders on earth and they might be your cousin. Bibliography: https://docs.google.com/document/d/1tYVDiQix_0cqwVwzGhDW7oS2QjyBR9V6TAJ7FCj_yiE/edit?usp=sharing
Mar 15, 2021•21 min•Transcript available on Metacast Why did beards evolve (in us and these lizards)? Were the lizards in Holes real? Will bearded dragons changing sex decimate the species? Bibliography: https://docs.google.com/document/d/1Gi3tAGnuhqMVB4w9i-bjB804WPaluKvb3TdrD7bpVDE/edit?usp=sharing
Mar 08, 2021•23 min•Transcript available on Metacast This bird carries home water stashed in their chest feathers. Come learn about the price of water on this episode of Species. Bibliography: https://docs.google.com/document/d/1TTS5YvQiBiKlIu_40pOf8029Frs0cIO0M_P7TmAVDRI/edit?usp=sharing
Mar 01, 2021•19 min•Transcript available on Metacast It is ridiculous that all the aliens we've made up have jaws. Come find out why, and learn about the fish that lack them. Bibliography: https://docs.google.com/document/d/1npNiNPEIkuVmjfjSbW346YaT28eoNdOUubCWkaww0gM/edit?usp=sharing
Feb 22, 2021•27 min•Transcript available on Metacast Why do hamsters eat their babies? What language calls them "Mr. Saddlebags," and why? Who would win, a hamster or a wasp? Bibliography: https://docs.google.com/document/d/1OxSxISRaNmFfB60z-3akij2nbsAPjVqqfNxXzqL2mbM/edit?usp=sharing
Feb 15, 2021•22 min•Transcript available on Metacast What percentage of the population could you plausibly have a child with? Come learn about a species that may have acheived global panmixia. Bibliography: https://docs.google.com/document/d/1JpZAzmg7ZCuT4I3hzm_J3Xa_qZiPM0l_M1kp94XAohc/edit?usp=sharing
Feb 08, 2021•24 min•Transcript available on Metacast The biggest eagle on earth (debatably). Come learn about a monster on this episode of Species. Bibliography: https://docs.google.com/document/d/1Tl56m5p9t60wa9R4mhAHsLO6LkXMqb_yyTVwn2WfEJ4/edit?usp=sharing
Feb 01, 2021•22 min•Transcript available on Metacast 
