Podcasts about talk nerdy

American science communicator and podcaster

  • 235PODCASTS
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  • Mar 2, 2026LATEST
talk nerdy

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Best podcasts about talk nerdy

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Latest podcast episodes about talk nerdy

Talk Nerdy with Cara Santa Maria
Social Genomics w/ Daphne O. Martschenko

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Mar 2, 2026 66:12 Transcription Available


In this episode of Talk Nerdy, Cara is joined by Bioethicist and Assistant Professor of Pediatrics at Stanford University, Dr. Daphne O. Martschenko. They discuss her book, What We Inherit: How New Technologies and Old Myths Are Shaping Our Genomic Future. Follow Daphne: @daphmarts  

The BIG Tech Show
Talk Nerdy To Me

The BIG Tech Show

Play Episode Listen Later Feb 26, 2026 49:46


This Week's Topics: HP says RAM cost now 35% of PC bill of materials xAI data center turbine noise causes trouble in Mississippi Episode's chat: https://britishtechnetwork.com/chat/view.php?dt=2026-02-26 Guests: Jeff Gamet, Tom Ferry #podcast #technology

The BIG Tech Show - video
Talk Nerdy To Me

The BIG Tech Show - video

Play Episode Listen Later Feb 26, 2026 49:46


This Week's Topics: HP says RAM cost now 35% of PC bill of materials xAI data center turbine noise causes trouble in Mississippi Episode's chat: https://britishtechnetwork.com/chat/view.php?dt=2026-02-26 Guests: Jeff Gamet, Tom Ferry #podcast #technology

Talk Nerdy with Cara Santa Maria
Strata and Deep Time w/ Laura Poppick

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Feb 23, 2026 56:20 Transcription Available


In this episode of Talk Nerdy, Cara is joined by science and environmental journalist, Laura Poppick. They discuss her book, Strata: Stories from Deep Time. Follow Laura: @LauraPoppick

Talk Nerdy with Cara Santa Maria
Zombie Bugs w/ Mindy Weisberger

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Feb 16, 2026 57:16 Transcription Available


In this episode of Talk Nerdy, Cara is joined by science writer and media producer, Mindy Weisberger. They discuss her 2025 book, Rise of the Zombie Bugs: The Surprising Science of Parasitic Mind-Control. Follow Mindy: @laminda

Talk Nerdy with Cara Santa Maria
Women Weaving Stories w/ Nicole Nehrig

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Feb 9, 2026 64:01 Transcription Available


In this episode of Talk Nerdy, Cara is joined by clinical and research psychologist, passionate knitter, and writer -- Dr. Nicole Nehrig. They discuss her book, With Her Own Hands: Women Weaving Their Stories. Follow Nicole: @nicolenehrig

Talk Nerdy with Cara Santa Maria
Racist Economy w/ Mehrsa Baradaran

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Feb 2, 2026 59:29


In this episode of Talk Nerdy, Cara is joined by UC Irvine Law Professor, and acclaimed author, Mehrsa Baradaran. They talk about her latest book, The Racial Wealth Gap: A Brief History. Follow Mehrsa: @mehrsab

Talk Nerdy with Cara Santa Maria
Every Last Fish w/ Rose George

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Jan 26, 2026 67:55 Transcription Available


In this episode of Talk Nerdy, Cara is joined by journalist and author of four previous books, Rose George. They discuss her newest book, Every Last Fish: A Deep Dive into Everything They Do for Us and We Do to Them. Follow Rose: Substack.

Talk Nerdy with Cara Santa Maria
Corporate Sex Cult w/ Ellen Huet

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Jan 19, 2026 71:55 Transcription Available


In this episode of Talk Nerdy, Cara is joined by Bloomberg investigative journalist, and author, Ellen Huet. They discuss her 2025 book about OneTaste, Empire of Orgasm: Sex, Power, and the Downfall of a Wellness Cult. Follow Ellen: @ellenhuet

Talk Nerdy to Me
Worauf es bei einem guten Kinderbuch ankommt mit Outi Kaden

Talk Nerdy to Me

Play Episode Listen Later Jan 15, 2026 67:15


Unsere heutige Gästin heißt Outi Kaden und sie brennt für Kinderbuch Geschichten. Und deshalb ist sie nicht nur Kinderbuchautorin geworden, sondern erweckt diese durch ihre eigenen Illustrationen auch zum Leben. Bereits über 60 Bücher hat sie mit großen Verlagen wie Coppenrath, arsEdition, Grätz, Tessloff, Penguin/Random House, Carlsen, Kaufmann, Kerle, Herder, HABA, Oetinger und Arena veröffentlicht. Sie spricht in der heutigen Talk Nerdy to Us Folge mit uns darüber, was eine gute Geschichte ausmacht, wie sie selber zur Kinderbuchautorin wurde und ob Kindergeschichten denn immer ein Happy End brauchen.Links zur Kinderbuch-Illustratorin und -Autorin Outi Kaden:Outi Kadens Website: https://www.outi-kaden.de/Outi Kaden auf Instagram: https://www.instagram.com/outi_kaden/Outi Kaden auf Facebook: https://www.facebook.com/Outi.Kaden.IllustrationenundTexte/Foto Credits: Tanja und Wolfgang Männel

Talk Nerdy with Cara Santa Maria
White People Are Crazy w/ Jonathan Mathias Lassiter

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Jan 12, 2026 59:54 Transcription Available


In this episode of Talk Nerdy, Cara is joined by licensed clinical psychologist, author, speaker, and educator, Dr. Jonathan Mathias Lassiter. They discuss his new book, How I Know White People are Crazy and Other Stories: Notes from a Frustrated Black Psychologist. Follow Jonathan: @lassiterhealth

Talk Nerdy with Cara Santa Maria
Disembodied World w/ Christine Rosen

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Jan 5, 2026 62:02 Transcription Available


In this episode of Talk Nerdy, Cara is joined by American historian, writer, and author, Dr. Christine Rosen. They discuss her newest book, The Extinction of Experience: Being Human in a Disembodied World.

Talk Nerdy with Cara Santa Maria
Pods Fight Poverty w/ Miriam Laker

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Dec 22, 2025 57:50 Transcription Available


In this week's episode of Talk Nerdy, we revisit a 2022 episode with former Research Director at GiveDirectly, Dr. Miriam Laker-Oketta. Talk Nerdy is joining podcasts across the globe in the Pods Fight Poverty Campaign. If you're able, please consider helping 3 villages in Rwanda out of extreme poverty by donating to givedirectly.org/nerdy. Follow: @GiveDirectly

Talk Nerdy with Cara Santa Maria
Science Photography w/ Felice Frankel

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Dec 15, 2025 54:55 Transcription Available


In this episode of Talk Nerdy, Cara is joined by MIT research scientist, and science photographer, Felice Frankel. They discuss her book, Phenomenal Moments: Revealing the Hidden Science Around Us. Follow Felice: @Felice_Frankel

Allentown Presents
20MatB Ep. 142 Talk Nerdy To Me a.k.a 'Tism Talk

Allentown Presents

Play Episode Listen Later Dec 12, 2025 24:34


Join the Bar Crew as they talk about what makes them super nerdy   Email us at AllentownPresents@gmail.com

Talk Nerdy with Cara Santa Maria
Extraction w/ Thea Riofrancos

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Dec 8, 2025 69:25 Transcription Available


In this episode of Talk Nerdy, Cara is joined by climate change researcher, and Associate Professor of Political Science at Providence College, Dr. Thea Riofrancos. They discuss her newest book, Extraction: The Frontiers of Green Capitalism.

Talk Nerdy with Cara Santa Maria
Lab Dog w/ Melanie D. G. Kaplan

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Dec 1, 2025 68:25 Transcription Available


In this episode of Talk Nerdy, Cara is joined by science writer and longtime independent journalist, Melanie D. G. Kaplan. They discuss Melanie's newest book, Lab Dog: A Beagle and His Human Investigate the Surprising World of Animal Research. Follow Melanie: @melaniedgkaplan

Talk Nerdy with Cara Santa Maria
Science Under Siege w/ Michael Mann

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Nov 24, 2025 46:33 Transcription Available


In this episode of Talk Nerdy, Cara is joined by acclaimed climatologist,  geophysicist, and University of Pennsylvania distinguished Professor, Dr. Michael Mann. They discuss his latest co-authored book, Science Under Siege: How to Fight the Five Most Powerful Forces that Threaten Our World. Follow Dr. Mann: @MichaelEMann

Talk Nerdy with Cara Santa Maria
Rivers w/ Ellen Wohl

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Nov 17, 2025 49:42 Transcription Available


In this episode of Talk Nerdy, Cara is joined by prolific author and University Distinguished Professor in the Department of Geosciences at Colorado State University, Dr. Ellen Wohl. They discuss Ellen's newest book, Following the Bend: How to Read a River and Understand Its Nature.

Talk Nerdy with Cara Santa Maria
Play w/ Cas Holman

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Nov 10, 2025 50:19 Transcription Available


In this episode of Talk Nerdy, Cara is joined by founder and chief designer of the toy company Heroes Will Rise and a former Professor of Industrial Design at RISD, Cas Holman. They discuss her new book, Playful: How Play Shifts Our Thinking, Inspires Connection, and Sparks Creativity. Follow Cas: @casholman

Talk Nerdy with Cara Santa Maria
Immigrant Physicians w/ Eram Alam

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Nov 3, 2025 63:26 Transcription Available


In this episode of Talk Nerdy, Cara is joined by associate professor in the Department of the History of Science at Harvard University, Dr. Eram Alam. They discuss her highly relevant book, The Care of Foreigners: How Immigrant Physicians Changed US Healthcare.

Nutty Bites
Halloween Horror-NOT-fest! “28 Years Later”

Nutty Bites

Play Episode Listen Later Oct 28, 2025 20:30


In the second episode of The Talk Nerdy 2 Me Halloween Horrorfest in the Nutty Bites feed we have “28 Years Later”. You can support Nutty Bites by donating to the Patreon campaign, through paypal or venmo () or through any … Continue reading → The post Halloween Horror-NOT-fest! “28 Years Later” appeared first on NIMLAS Studios.

Talk Nerdy with Cara Santa Maria
Whispers of Rock w/ Anjana Khatwa

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Oct 27, 2025 49:37 Transcription Available


In this episode of Talk Nerdy, Cara is joined by award-winning earth scientist, TV presenter, writer, and advocate for diversity in the geosciences and nature, Dr. Anjana Khatwa. They discuss Anjana's new book, The Whispers of Rock: The Stories That Stone Tells About Our World and Our Lives.  Follow Anjana: @anjanakhatwa

Nutty Bites
Halloween Horror-NOT-fest! “In a Violent Nature” and “Weapons”

Nutty Bites

Play Episode Listen Later Oct 27, 2025 18:20


We have a special treat again this year, The Talk Nerdy 2 Me Halloween Horrorfest has landed in the Nutty Bites feed again. Enjoy a two for one in this episode as we hear about both “In a Violent Nature” … Continue reading → The post Halloween Horror-NOT-fest! “In a Violent Nature” and “Weapons” appeared first on NIMLAS Studios.

Talk Nerdy with Cara Santa Maria
Influence of Jim West w/ Ainissa Ramirez

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Oct 20, 2025 54:20


In this episode of Talk Nerdy, Cara is joined award-winning scientist and science communicator, Dr. Ainissa Ramirez. They discuss her newest book, Spark: Jim West's Electrifying Adventures in Creating the Microphone. Follow Ainissa: @ainissaramirez

Q105.1 Lex & Terry Minute That ROCKS!
Thank U Dee I Appreciate That

Q105.1 Lex & Terry Minute That ROCKS!

Play Episode Listen Later Oct 20, 2025 1:10 Transcription Available


TODAY we did all of our regular things Mr. Skin, Talk Nerdy, Celeb Death Pool But also talked about food our parents may have fed us after having sex when we were young. We talked about Terry's local UFO sightings and the disappearing thread of people talking about them on the Ring camera app. Also recapped Sports and Sports pick winner on today's show.TOMORROW on the show we try Terry's NEW BIT again Sound Off. CLIP OF THE DAY: Thank U Dee I Appreciate That 

Talk Nerdy with Cara Santa Maria
Dinosaurs and Deep Time w/ Rachel Ignotofsky

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Oct 13, 2025 49:42 Transcription Available


In this episode of Talk Nerdy, Cara is joined by New York Times Best Selling author, illustrator, and science communicator Rachel Ignotofsky. They discuss her forthcoming book, Dinosaurs: Exploring Prehistoric Life and Geological Time . Follow Rachel: @rachelignotofsky

Talk Nerdy with Cara Santa Maria
Sea Monsters w/ Prema Arasu

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Oct 6, 2025 48:02 Transcription Available


In this episode of Talk Nerdy, Cara is joined by University of Western Australia research fellow, and creative writer, Dr. Prema Arasu. They discuss Prema's new book, The Book of Sea Monsters. Follow Prema: @prema_arasu

Talk Nerdy with Cara Santa Maria
Better Public Health w/ Tom Frieden

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Sep 29, 2025 59:06 Transcription Available


In this episode of Talk Nerdy, Cara is joined by former CDC director, physician, and author, Dr. Tom Frieden. They discuss his newly released book, The Formula for Better Health: How to Save Millions of Lives—Including Your Own. Follow Tom: @drtomfrieden

Talk Nerdy with Cara Santa Maria
Period Brain w/ Sarah E. Hill

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Sep 22, 2025 61:11 Transcription Available


In this episode of Talk Nerdy, Cara is joined by evolutionary social psychologist and author who studies women and health, Dr. Sarah E. Hill. They discuss her newest book, The Period Brain: The New Science of Why We PMS and How to Fix It: A Manifesto for Women. Follow Sarah: @sarahehillphd

Talk Nerdy with Cara Santa Maria
Replaceable You w/ Mary Roach

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Sep 15, 2025 59:54 Transcription Available


In this episode of Talk Nerdy, Cara is joined by prolific science writer, and author of eight New York Times bestsellers, Mary Roach. They discuss her newest book, Replaceable You: Adventures in Human Anatomy. Follow Mary: @authormaryroach

Talk Nerdy with Cara Santa Maria
Baboons and Humans w/ Shirley C. Strum

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Sep 8, 2025 48:40 Transcription Available


In this episode of Talk Nerdy, Cara is joined by renowned anthropologist, and Director of the Uaso Ngiro Baboon Project in Kenya, Dr. Shirley Strum. They talk about her new book, ECHOES OF OUR ORIGINS: Baboons, Humans and Nature.

Talk Nerdy with Cara Santa Maria
Arrogant Ape w/ Christine E. Webb

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Sep 1, 2025 66:35 Transcription Available


In this episode of Talk Nerdy, Cara is joined by Primatologist and Assistant Professor at NYU Dept of Environmental Studies, Dr. Christine E. Webb. They discuss her new book, The Arrogant Ape: The Myth of Human Exceptionalism and Why It Matters.

Talk Nerdy with Cara Santa Maria
Social Brain w/ Virginia Sturm

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Aug 25, 2025 56:29 Transcription Available


In this episode of Talk Nerdy, Cara is joined by professor in the Departments of Neurology and Psychiatry and Behavioral Sciences at the UC San Francisco, Dr. Virginia Sturm. They discuss her book: Mysteries of the Social Brain: Understanding Human Behavior Through Science. Follow Virginia: @brainsturming

Talk Nerdy with Cara Santa Maria
Infodemiology w/ Pauline W. Hoffmann

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Aug 18, 2025 55:41 Transcription Available


In this episode of Talk Nerdy, Cara is joined by scholar practitioner dedicated to truth-telling through research and education, Pauline W. Hoffmann Ph.D. We discuss Pauline's book, Fake News, Witch Hunts, & Conspiracy Theories. Follow Pauline: @pwHoffmann

Talk Nerdy with Cara Santa Maria
Politics of Adoption w/ Gretchen Sisson

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Aug 11, 2025 57:54 Transcription Available


In this episode of Talk Nerdy, Cara is joined by qualitative sociologist, Dr. Gretchen Sisson. Gretchen's researches pregnancy, abortion and adoption at Advancing New Standards in Reproductive Health (ANSIRH) department at UC San Francisco. Her 2024 book is: “Relinquished: The Politics of Adoption and the Privilege of American Motherhood “ Follow Gretchen: @GretchenSisson

Talk Nerdy with Cara Santa Maria
Writing Science w/ Anne E. Greene

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Aug 4, 2025 63:24


In this episode of Talk Nerdy, Cara is joined by biologist and Professor of science writing, Anne E. Greene. They discuss Anne's book, “Writing Science in Plain English, Second Edition.” 

Talk Nerdy with Cara Santa Maria
The Stronger Sex w/ Starre Vartan

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Jul 28, 2025 60:26


In this episode of Talk Nerdy, Cara is joined by author and Science & Environment Writer, Starre Vartan. They discuss Starre's newest book, “The Stronger Sex: What Science Tells Us about the Power of the Female Body.” Follow: @StarreVartan

Talk Nerdy with Cara Santa Maria
More Than Words w/ Maryellen MacDonald

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Jul 21, 2025 65:45


In this episode of Talk Nerdy, Cara is joined by psycholinguist and Professor Emeritus of Psychology and Language Sciences at the University of Wisconsin−Madison, Dr. Maryellen MacDonald. They discuss her book, More Than Words: How Talking Sharpens the Mind and Shapes Our World. Follow Maryellen: @maryellenmacdonald

Talk Nerdy with Cara Santa Maria
Forever Chemicals w/ Rachel Frazin

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Jul 14, 2025 49:27


In this episode of Talk Nerdy, Cara is joined by author and Energy and Environment Reporter for The Hill, Rachel Frazin. They talk about her book, “Poisoning the Well: How Forever Chemicals Contaminated America” Follow Rachel: @RachelFrazin

Talk Nerdy with Cara Santa Maria
History of Photography w/ Anika Burgess

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Jul 7, 2025 68:27


In this episode of Talk Nerdy, Cara is joined by photo editor and writer Anika Burgess to discuss her new book, “Flashes of Brilliance: The Genius of Early Photography and How It Transformed Art, Science, and History.” Follow Anika: @aburgessphoto

Talk Nerdy with Cara Santa Maria
Meltdown w/ Sarah Boon

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Jun 30, 2025 43:15


In this episode of Talk Nerdy, Cara is joined by environmental scientist turned freelance writer and editor, Sarah Boon. They discuss her new book, “Meltdown: The Making and Breaking of a Field Scientist” Follow Sarah: @snowhydro.bsky.social

Talk Nerdy with Cara Santa Maria
Weird Universe w/ Erika Hamden

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Jun 23, 2025 64:47


In this episode of Talk Nerdy, Cara is joined by astrophysicist, University of Arizona Associate Professor, and Director of the Arizona Space Institute, Erika Hamden. We discuss her new book, “Weird Universe: Everything We Don't Know About Space (and Why It's Important).” Follow Erika: @erika.hamden  

Talk Nerdy with Cara Santa Maria
Silly Science w/ Carly Anne York

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Jun 16, 2025 54:00


In this episode of Talk Nerdy, Cara is joined by science communicator, author and associate professor at Lenoir-Rhyne University, Dr. Carly Anne York. They discuss her new book, “ The Salmon Cannon and the Levitating Frog: And Other Serious Discoveries of Silly Science.” Follow Carly: @CarlyAnneYork

Talk Nerdy with Cara Santa Maria
Reefs of Time w/ Lisa S. Gardiner

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Jun 9, 2025 61:27


In this episode of Talk Nerdy, Cara is joined by science writer, author, and geoscientist, Dr. Lisa S. Gardiner. They discuss her newly released book, Reefs of Time: What Fossils Reveal about Coral Survival . Follow Lisa: @Lisasgardiner

Talk Nerdy with Cara Santa Maria
Animal Illness w/ Liz Kalaugher

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later Jun 3, 2025 54:22


In this episode of Talk Nerdy, Cara is joined by science journalist and author, Liz Kalaugher. They discuss Liz's newly released book, “The Elephant in the Room: How to Stop Making Ourselves and Other Animals Sick.” Follow Liz: @LizKalaugher

Talk Nerdy with Cara Santa Maria
Proteins & SciComm w/ Maggie Fink

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later May 26, 2025 56:30


In this episode of Talk Nerdy, Cara is joined by microbiologist, science communicator, Adjunct Professor at Indiana University South Bend and postdoctoral researcher at the University of Notre Dame, Dr. Maggie M. Fink. They discuss her newest co-authored book, “The Color of North: The Molecular Language of Proteins and the Future of Life.” Follow Maggie: @MaggieMFink

Talk Nerdy with Cara Santa Maria
The Intermediaries w/ Brandy Schillace

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later May 19, 2025 58:37


In this episode of Talk Nerdy, Cara is joined by author, historian, journalist and mystery novelist, Brandy Schillace, PHD. They discuss Brandy's newest book, “The Intermediaries: A Weimar Story.” Follow Brandy: ‪@bschillace.brandyschillace.com

God Awful Movies
506: The Coddling of the American Mind

God Awful Movies

Play Episode Listen Later May 13, 2025 121:33


This week, Cara Santa Maria joins us to review The Coddling of the American Mind, a movie about the dangers of inclusivity that argues for their anti-inclusivity voices to be included. Check out more from Cara on the Talk Nerdy podcast --- If you'd like to make a per episode donation and get monthly bonus episodes, please check us out on Patreon: http://patreon.com/godawful Check out our other shows, The Scathing Atheist, The Skepticrat, Citation Needed, and D&D Minus. Our theme music is written and performed by Ryan Slotnick of Evil Giraffes on Mars. If you'd like to hear more, check out their Facebook Page: https://www.facebook.com/EvilGiraffesOnMars/ Report instances of harassment or abuse connected to this show to the Creator Accountability Network here: https://creatoraccountabilitynetwork.org/

Talk Nerdy with Cara Santa Maria
Intraterrestrials w/ Karen G. Lloyd

Talk Nerdy with Cara Santa Maria

Play Episode Listen Later May 12, 2025 59:13


In this episode of Talk Nerdy, Cara is joined by microbial biogeochemist, Professor of Earth Science and Wrigley Chair in Environmental Studies at the University of Southern California, Dr. Karen G. Lloyd. They discuss Karen's new book, “Intraterrestrials: Discovering the Strangest Life on Earth.” Follow Karen: @KarenLloyd