Trolleyology (MORAL DILEMMAS + THE TROLLEY PROBLEM) with Joshua Greene

Train tracks. Split decisions. And a philosophy humdinger worth debating. Dr. Joshua Greene is a Harvard Psychology professor, neuroscientist, and *actual* Trolleyologist. The moral humdinger that has been used in everything from Supreme Court decisions to board games looks at: What makes you a good person? How do you reason with people who make you scream into a jar like Yosemite Sam? How far would you go to save others? Which charities should get your money? What is active versus passive harm? And what would a monk do? Also: how neurodivergence influences moral decisions, religion used as a moral compass, and your new favorite skeleton on the planet. Visit Dr. Greene’s website, his charity platform Giving Multiplier, and his online quiz game TangoBuy his book, Moral Tribes: Emotion, Reason, and the Gap Between Us and Them, on Bookshop.org or AmazonA donation went to Giving MultiplierMore episode sources and linksOther episodes you may enjoy: Eudemonology (HAPPINESS), Genocidology (CRIMES OF ATROCITY), Obsessive-Compulsive Neurobiology (OCD), Bonus Episode: The OCD Experience, Artificial Intelligence Ethicology (WILL A.I. CRASH OUT?), Attention-Deficit Neuropsychology (ADHD), Suicidology (SUICIDE PREVENTION & AWARENESS), Dolorology (PAIN), Molecular Neurobiology (BRAIN CHEMICALS), Personality Psychology (PERSONALITIES), Ferroequinology (TRAINS)400+ Ologies episodes sorted by topicSmologies (short, classroom-safe) episodesSponsors of OlogiesTranscripts and bleeped episodesBecome a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, hoodies, totes!Follow Ologies on Instagram and BlueskyFollow Alie Ward on Instagram and TikTokEditing by Mercedes Maitland of Maitland Audio Productions and Jake ChaffeeManaging Director: Susan HaleScheduling Producer: Noel DilworthTranscripts by Aveline Malek Website by Kelly R. DwyerTheme song by Nick Thorburn

The info storm continues! Part 1 covered the anatomy of a cyclonic storm, the bizarre histories behind the category system, and where hurricanes come from, but this week’s conclusion with Matt Lanza and Dr. Kim Wood gets you covered on emergency preparation for any disaster occasion, climate change trends and despair, the latest on the government funding drama, if you should trust a waffle house more than a weather person, and literally what is on the horizon in the future. Also: Sharpiegate. Read Matt Lanza’s tropical weather forecasts at The Eyewall and Houston-based forecasts at Space City WeatherFollow Matt Lanza on Instagram and BlueskyVisit Dr. Wood’s website and follow them on Google Scholar and BlueskyDonations went to the Community Foundation of the Texas Hill Country's Kerr County Flood Relief Fund and The Trevor ProjectMore episode sources and linksOther episodes you may enjoy: Meteorology (WEATHER & CLIMATE), Oceanology (OCEANS), Nephology (CLOUDS), Disasterology (DISASTERS), Fulminology (LIGHTNING)400+ Ologies episodes sorted by topicSmologies (short, classroom-safe) episodesSponsors of OlogiesTranscripts and bleeped episodesBecome a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, hoodies, totes!Follow Ologies on Instagram and BlueskyFollow Alie Ward on Instagram and TikTokEditing by Mercedes Maitland of Maitland Audio Productions and Jake ChaffeeManaging Director: Susan HaleScheduling Producer: Noel DilworthTranscripts by Aveline Malek Website by Kelly R. DwyerTheme song by Nick Thorburn

Hurricanes. Typhoons. Cyclones. Tropical storms. Tropical depressions. What does it all MEAAAN? Let’s dive in. Career meteorologists Dr. Kim Wood of the University of Arizona and Space City Weather’s Matt Lanza join for a two-guest two-parter to address the “deadlier” female-named hurricanes, why hurricane season happens, the category system, where hurricanes come from, why they have eyes, and how we track cyclones’ paths so we can stay out of them. Next week we’ll be back with Kim and Matt to chat about climate change, emergency preparation – for any disaster occasion –, the latest on the government funding drama, if you should trust a waffle house more than a weather person, and literally what is on the horizon in the future. Also: cows. Read Matt Lanza’s tropical weather forecasts at The Eyewall and Houston-based forecasts at Space City WeatherFollow Matt Lanza on Instagram and BlueskyVisit Dr. Wood’s website and follow them on Google Scholar and BlueskyDonations went to the Community Foundation of the Texas Hill Country's Kerr County Flood Relief Fund and The Trevor ProjectMore episode sources and linksOther episodes you may enjoy: Meteorology (WEATHER & CLIMATE), Oceanology (OCEANS), Nephology (CLOUDS), Disasterology (DISASTERS), Fulminology (LIGHTNING)400+ Ologies episodes sorted by topicSmologies (short, classroom-safe) episodesSponsors of OlogiesTranscripts and bleeped episodesBecome a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, hoodies, totes!Follow Ologies on Instagram and BlueskyFollow Alie Ward on Instagram and TikTokEditing by Mercedes Maitland of Maitland Audio Productions and Jake ChaffeeManaging Director: Susan HaleScheduling Producer: Noel DilworthTranscripts by Aveline Malek Website by Kelly R. DwyerTheme song by Nick Thorburn

When were glasses invented? What happened back then if your horse stepped on them? How is the digital age changing adults’ and kids’ vision? The first half of this special bonus episode about Optical Technology features the charmingly hilarious director of the Museum of the Eye in San Francisco, Jenny Benjamin. Then we bop over to Houston, Texas for the ultra-knowledgeable real-life optometrist, Dr. Nadia Sledge to chat about the importance of annual exams and where our eyesight is trending in the digital age. Also: dark Roman trivia, Downton Abbey fashion, how online eye tests overlook critical conditions, and how you would have survived in the past without spectacles. Donations went to Onesight and the Museum of the EyeMore episode sources and linksOther episodes you may enjoy: Ophthalmology (EYES), Medieval Codicology (WEIRD OLD MANUSCRIPT ART & MEMES & SNAILS), Experimental Archeology (OLD TOOLS/ATLATLS), Literary Olfactology (THE POLITICS OF SMELL), Proptology (THEATER & FILM PROPS), Disability Sociology (DISABILITY PRIDE), Funology (YES, FUN), Salugenology (WHY HUMANS REQUIRE HOBBIES)400+ Ologies episodes sorted by topicSmologies (short, classroom-safe) episodesSponsors of OlogiesTranscripts and bleeped episodesBecome a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, hoodies, totes!Follow Ologies on Instagram and BlueskyFollow Alie Ward on Instagram and TikTokEditing by Mercedes Maitland of Maitland Audio Productions and Jake ChaffeeManaging Director: Susan HaleScheduling Producer: Noel DilworthTranscripts by Aveline Malek Website by Kelly R. DwyerTheme song by Nick Thorburn

Smell and culture. Scent descriptions in novels. Fragrances and class. Stink and stigmas. We cover it all. Scholar, author, and Literary Olfactologist Dr. Ally Louks burst into the zeitgeist in 2024 with her PhD thesis “Olfactory Ethics: The Politics Of Smell In Modern And Contemporary Prose” and we finally got to sit down and talk about the intersection of art and smell and culture. Breathe in the foul, the fragrant, the peppermint, the tobacco, why motel rooms smell the way they do, the forgotten organ that could control your love life, spices at the root of xenophobia, perfume ads that cruised a movement, obscenity trials, explosions, following your first love and getting the last laugh.Follow Dr. Louks on Instagram and BlueskyA donation went to UN Crisis Relief’s Occupied Palestinian Territory Humanitarian FundMore episode sources and linksOther episodes you may enjoy: Rhinology (NOSES), Gustology (TASTE), Misophonology (DISTRACTING SOUND & NOISE RAGE), Disgustology (REPULSION TO GROSS STUFF), Coffeeology (YEP, COFFEE), Black American Magirology (FOOD, RACE & CULTURE), Indigenous Cuisinology (NATIVE COOKING), Cosmetology (GLAM/GROOMING), Genocidology (CRIMES OF ATROCITY)400+ episodes sorted by topicSmologies (short, classroom-safe) episodesSponsors of OlogiesTranscripts and bleeped episodesBecome a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, hoodies, totes!Follow Ologies on Instagram and BlueskyFollow Alie Ward on Instagram and TikTokEditing by Mercedes Maitland of Maitland Audio Productions and Jake ChaffeeManaging Director: Susan HaleScheduling Producer: Noel DilworthTranscripts by Aveline Malek Website by Kelly R. DwyerTheme song by Nick Thorburn

This one’s all about lived experience: What's it like to have OCD? What’s the therapy all about? How do you support people with it? And how to accept the darkest thoughts that might haunt you. As a bonus to last week’s OCD Neurobiology episode with Dr. Wayne Goodman, the wonderful neuroscientist, board-certified mental health peer specialist, and survivor Uma Chatterjee joins to share her experience living with OCD, and how it inspired a career in research and mental health advocacy. This bonus episode is wall-to-wall heart-warming compassion and real world perspective from someone who cares deeply. OCD is a bitch, but Uma’s a gem. Ologies episodes, listed by topicVisit Uma’s website and follow her on Instagram, LinkedIn, and BlueskyListen to her podcast, A Chat with UmaA donation went to OCD WisconsinMore episode sources and linksSmologies (short, classroom-safe) episodesOther episodes you may enjoy: Obsessive-Compulsive Neurobiology (OCD), Attention-Deficit Neuropsychology (ADHD), Molecular Neurobiology (BRAIN CHEMICALS), Volitional Psychology (PROCRASTINATION), Suicidology (SUICIDE PREVENTION & AWARENESS),  Traumatology (PTSD), Disability Sociology (DISABILITY PRIDE), Tiktokology (THE TIKTOK APP) with Hank Green, Psychedeliology (HALLUCINOGENS)Sponsors of OlogiesTranscripts and bleeped episodesBecome a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, hoodies, totes!Follow Ologies on Instagram and BlueskyFollow Alie Ward on Instagram and TikTokEditing by Mercedes Maitland of Maitland Audio Productions and Jake ChaffeeManaging Director: Susan HaleScheduling Producer: Noel DilworthTranscripts by Aveline Malek Website by Kelly R. DwyerTheme song by Nick Thorburn

Ruminations and reassurances. Checking and counting. Suffering and stigmas. It’s OCD, babes! OCD is now considered one of the most common psychiatric conditions, afflicting 2% to 3% of the general population, and this episode is among our top-requested topics. So we snagged a top-shelf ologist: psychiatrist, researcher, advocate and OCD Neurobiologist, *the* Dr. Wayne Goodman. We cover myths, misconceptions, diagnosis and treatment options for OCD, as well as advice for loved ones. Also: PANDAS, famous folks who are helping break the silence on it, intrusive thoughts, deep brain stimulation, genetic components, links to Tourette’s Syndrome, finding the right doctor, and the behavioral therapy that is the gold standard for OCD. And surprise! Later this week we’ll have a bonus episode on OCD lived experience with neuroscientist, mental health advocate and OCD-haver, Uma Chatterjee. View Dr. Goodman’s publications on ResearchGate and follow him on Google ScholarA donation went to International OCD FoundationFind more episodes you'll like at Ologies.comMore episode sources and linksSmologies (short, classroom-safe) episodesOther episodes you may enjoy: Attention-Deficit Neuropsychology (ADHD), Molecular Neurobiology (BRAIN CHEMICALS), Volitional Psychology (PROCRASTINATION), Suicidology (SUICIDE PREVENTION & AWARENESS), Post-Viral Epidemiology (LONG COVID), Disability Sociology (DISABILITY PRIDE), Gustology (TASTE), Oikology (DECLUTTERING)Sponsors of OlogiesTranscripts and bleeped episodesBecome a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, hoodies, totes!Follow Ologies on Instagram and BlueskyFollow Alie Ward on Instagram and TikTokEditing by Mercedes Maitland of Maitland Audio Productions and Jake ChaffeeManaging Director: Susan HaleScheduling Producer: Noel DilworthTranscripts by Aveline Malek Website by Kelly R. DwyerTheme song by Nick Thorburn

We’re back with molten hot cheese trivia in Part 2 with Fromologist Kyra James of OwnYourFunk.com. Part 1 covered the foundations and this week we address your listener questions about cows on boats, plant-based cheese options, how to properly store cheese, how cheese changes your brain chemistry, the Cooper's Hill Cheese-Rolling and Wake, the great grilled cheese debate, DIY cheeses, squeaky curds, Missouri’s cheese caves, the moon’s composition, and the ultimate charcuterie board. Also: holes, and crystals and maggots, oh my!Visit Kyra’s website and follow her on Instagram and LinkedInDonations went to the Cheese Culture Coalition and Team Up’s 2025 Building Schools in KenyaMore episode sources and linksFind more episodes you'll like at Ologies.comSmologies (short, classroom-safe) episodesOther episodes you may enjoy: Gastroegyptology (BREAD BAKING), Food Anthropology (FEASTS), Critical Ecology (SOCIAL SYSTEMS + ENVIRONMENT), Mammalogy (MAMMALS), Bisonology (BUFFALO), Zymology (BEER), Gustology (TASTE), Disgustology (REPULSION TO GROSS STUFF), FIELD TRIP: I Go France and Learn Weird France StuffSponsors of OlogiesTranscripts and bleeped episodesBecome a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, hoodies, totes!Follow Ologies on Instagram and BlueskyFollow Alie Ward on Instagram and TikTokEditing by Mercedes Maitland of Maitland Audio Productions and Jake ChaffeeManaging Director: Susan HaleScheduling Producer: Noel DilworthTranscripts by Aveline Malek Website by Kelly R. DwyerTheme song by Nick Thorburn

Soft. Hard. Fresh. Aged. Stinky. Illegal. Let’s talk cheese with Certified Cheese Professional (CCP) and Fromologist, Kyra James. We chat about proprietary bacterial slurries, basement caves, cheese knife etiquette, rind eating, vegetarian versus vegan cheeses, cheese history, different warm-blooded animals whose milk is used for cheese, American cheese side-eye, shoe deodorizers, and how to chat up a monger. And come back next week to learn more about plant-based cheese options, how to properly store cheese, the difference between orange and white cheddar, the grilled sandwich debate, DIY cheese, pricey varieties, squeaky curds, the moon’s composition, how cheese changes your brain chemistry, and the ultimate charcuterie board. Plus: holes and crystals and maggots, oh my! [Content warning: we discuss dairy and do make acknowledgments of animal rights concerns, and next week we discuss vegan options in more depth. However this episode and expert’s focus isn’t the ethics of dairy farming as a whole, but rather the process of cheesemaking. We do have a future episode planned about plant-based diets.]Visit Kyra’s website and follow her on Instagram and LinkedInDonations went to the Cheese Culture Coalition and Team Up’s 2025 Building Schools in KenyaMore episode sources and linksFind more episodes you'll like at Ologies.comSmologies (short, classroom-safe) episodesOther episodes you may enjoy: Gastroegyptology (BREAD BAKING), Food Anthropology (FEASTS), Critical Ecology (SOCIAL SYSTEMS + ENVIRONMENT), Mammalogy (MAMMALS), Bisonology (BUFFALO), Zymology (BEER), Gustology (TASTE), Disgustology (REPULSION TO GROSS STUFF), Speleology (CAVES), FIELD TRIP: I Go France and Learn Weird France StuffSponsors of OlogiesTranscripts and bleeped episodesBecome a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, hoodies, totes!Follow Ologies on Instagram and BlueskyFollow Alie Ward on Instagram and TikTokEditing by Mercedes Maitland of Maitland Audio Productions and Jake ChaffeeManaging Director: Susan HaleScheduling Producer: Noel DilworthTranscripts by Aveline Malek Website by Kelly R. DwyerTheme song by Nick Thorburn

Let’s light up your life and butt. World-renowned firefly expert Dr. Sara Lewis of Tufts University gives us some updates to her 2021 episode, sharing her love of a bug that many think is merely mythological. Learn how these tiny animals illuminate the night, the dos and don’ts of firefly observation, how to take good firefly photos, femme fatales, pink glowworms, secret languages, artificial lights, what’s up with their population numbers, why Western states can chill out with their lightning bug envy, and how you can ensure the world stays aglow with these beloved bugs. Also: nuptial gifts, both human and lampyridological.Visit Dr. Sara Lewis’s website and follow her on ThreadsBuy her book, Silent Sparks: The Wondrous World of Fireflies!A donation went to Fireflyers InternationalMore episode sources and linksSmologies (short, classroom-safe) episodesOther episodes you may enjoy: Entomology (INSECTS), Acaropathology (TICKS & LYME DISEASE), Forest Entomology (CREEPY CRAWLIES), Odonatology (DRAGONFLIES), Native Melittology (INDIGENOUS BEES), Lepidopterology (BUTTERFLIES), Cicadology (CICADAS), Dipterology (FLIES), Behavioral Ecology (REPRODUCTIVE TRADEOFFS)Sponsors of OlogiesTranscripts and bleeped episodesBecome a patron of Ologies for as little as a buck a monthOlogiesMerch.com has hats, shirts, hoodies, totes, more!Follow Ologies on Instagram and BlueskyFollow Alie Ward on Instagram and TikTokSound editing by Jarrett Sleeper of MindJam Media, Steven Ray Morris, Mercedes Maitland of Maitland Audio Productions and Jake ChaffeeManaging Director: Susan HaleScheduling Producer: Noel DilworthTranscripts by Aveline Malek Website by Kelly R. DwyerTheme song by Nick Thorburn