In this engaging conversation, Tim Bean, an associate professor at Cal Poly specializing in rodents, shares his expertise on porcupines. He reveals the quirky mating rituals and charming behaviors of these creatures, including their unique vocalizations and defenses. Listeners learn about the fascinating number of quills, baby porcupines, and how to safely interact with them. Tim's humorous anecdotes make for an entertaining journey into the world of porcupines, highlighting their ecological significance and often-misunderstood nature.

Dr. Robert Proctor, a Stanford professor of the History of Science, dives deep into agnotology, the study of ignorance. He explores how industries like tobacco and sugar manipulate public perception through misinformation. The conversation spans climate change denial, racial injustice, and the psychology of the Flat Earther movement. Proctor emphasizes the importance of empathy and understanding in navigating difficult conversations and dismantling systems of willful ignorance, urging listeners to challenge misconceptions and promote informed dialogue.

Join Dr. Rebecca Lewison, a biology professor at San Diego State University and an expert in hippo conservation, as she reveals the quirky truth about these massive creatures. Learn if hippos really sweat blood, the dangers they pose, and the intriguing phenomenon of 'cocaine hippos' in Colombia. Dr. Lewison shares hilarious anecdotes about their foraging habits, the surprising risks hippos face, and the importance of conservation efforts, including the Wechiau Community Hippo Sanctuary. Get ready for a fun dive into the world of hippopotamuses!

In this lively discussion, Dr. Kepal Patel, a thyroidologist and surgeon at NYU Langone, dives into the butterfly-shaped thyroid gland and its massive influence on our mood and metabolism. He decodes the mystery behind TSH, T4, and T3 levels, sharing insights on how diet and stress affect thyroid health. Listeners will be captivated by his account of how a viewer’s vigilance led to a cancer diagnosis for HGTV’s Tarek El Moussa. The chat also covers feline thyroid issues, the role of iodine pills in nuclear fallout, and the importance of patient communication.

Kayla Fratt, a conservation biologist and the founder of Canine Conservationists, discusses the fascinating world of eco-odorology. Listeners learn how trained dogs like her companion Barley are revolutionizing wildlife conservation through scent detection. Topics include rescue dogs earning degrees, dogs in extreme environments, and the emotional bond between handlers and their canines. Fratt also shares insights on dog training for ecological tasks and how these furry partners are invaluable in addressing conservation challenges.

Join David Ian Howe, an educator and archaeologist specializing in the fascinating bond between canines and humans. He dives into the history of our relationships, from the domestication of wolves to the emotional intelligence of dogs. David shares anecdotes about dog behavior, breed histories, and the complexities of canine communication. He also explores the ethical implications of breeding and the cultural significance of dogs throughout history. Prepare for a heartwarming journey that uncovers why your dog might just be trying to 'fetch' a deeper connection!

Gavin Jones, a fire ecology expert from the U.S. Forest Service, and Amy Christianson, a fire social scientist for the Canadian Forest Service, dive into the critical role of fire in ecosystems. They discuss how indigenous fire management practices can mitigate wildfire risks and promote healthy forests. Key topics include the ecological benefits of cultural burns, the collaboration between Indigenous communities and Western science, and the emotional impact of wildfires on affected communities. Expect insights on wildlife, ecological restoration, and the importance of community resilience.

Laurie Santos, a Yale cognitive scientist and host of The Happiness Lab, discusses what truly defines happiness. She explains the complex relationship between external circumstances and our sense of well-being, illustrating the impact of mindset and social connections. Santos also tackles the phenomenon of 'toxic positivity' and suggests practical methods to foster genuine joy. Additionally, she explores how self-image and social media influence our happiness and emphasizes the importance of gratitude and emotional intelligence in cultivating a fulfilling life.

Dale Mulfinger, a renowned architect and author specializing in cabin design, shares his passion for all things cabins. He discusses what truly defines a cabin and the powerful emotional connection we have with them. The conversation touches on Scandinavian hygge and the unique experiences encapsulated in vacation activities. Dale also reveals common myths about cabin building, urging listeners to consider the balance of tradition and innovation in design. Personal anecdotes and insights about the impact of nature on architecture make for an engaging exploration.

Orange teeth! Vanilla butts! Architecture with twigs! Olde-timey joke books? Field naturalist, conservationist, wildlife tracker and “beaver believer” Rob Rich works with the National Wildlife Federation’s coordination of the Montana Beaver Working Group and answers all of our Castorological questions about: baby beavers, tooth tools, lodges, dams, the sound of water, the slap of a tail, who eats beaver and why, beavers in peril, in folklore, in smut books, in your neighborhood and in your dreams forever. Also: yes we discuss slang. Follow Rob Rich on LinkedInA donation went to Tracker Certification North AmericaMore episode sources and linksSmologies (short, classroom-safe) episodesOther episodes you may enjoy: Hydrochoerology (CAPYBARAS), Bisonology (BUFFALO), Road Ecology (ROAD KILL), Sciuridology (SQUIRRELS), Oreamnology (MOUNTAIN GOATS ARE NOT GOATS), Lutrinology (OTTERS), Procyonology (RACCOONS), Opossumology (O/POSSUMS), Mammalogy (MAMMALS), Scatology (POOP), Gynecology (NETHER HEALTH), Sexology (SEX), Dasyurology (TASMANIAN DEVILS)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