Podcasts about geosciences

The U.S. Supreme Court's decision in Louisiana v. Callais has set off a wave of redistricting across the Gulf South.Elise Gregg from the Gulf States Newsroom reports on how smaller communities in the South are being affected by new state voting maps that mostly favor Republican candidates.Student researchers at the University of Louisiana-Lafayette have made a finding that could change the way scientists interpret information about climate change in both the fossil record as well as the modern ecosystem. And they made that discovery simply using oak leaves collected from the university's campus.Dr. Brian Schubert, professor and director of environmental science at the School of Geosciences at UL Lafayette, along with his recently-graduated student, Clinton Vincent, tell us more.LSU Health New Orleans is one of four medical programs in the state and 50 in the nation taking part in a federal program to promote nutrition education among medical students. Its purpose is to make sure participating schools add a 40-hour program in nutrition.Dr. Robin English, associate dean for undergraduate medical education, LSU Health New Orleans, joins us for more. —Today's episode of Louisiana Considered was hosted by Adam Vos. Our managing producer is Alana Schreiber. We get production support from Garrett Pittman and our assistant producer Aubry Procell.You can listen to Louisiana Considered Monday through Friday at noon and 7 p.m. It's available on Spotify, the NPR App and wherever you get your podcasts. Louisiana Considered wants to hear from you!Please fill out our pitch line to let us know what kinds of story ideas you have for our show. And while you're at it, fill out our listener survey! We want to keep bringing you the kinds of conversations you'd like to listen to.Louisiana Considered is made possible with support from our listeners. Thank you!

The future of geoscience is being shaped by our students. In this episode host Joy Carter showcases two top student entries. We're diving into emerging technologies and exploring how they may shape our industry in the years ahead. First we are featuring the first place team from the University of Toronto in Canada about a topic on everyone's mind these days, artificial intelligence. This is the third and final episode highlighting the SEG 2025 Student Podcast Challenge and we finish it with the team from the University of Namibia and their take on the 'Mineral Mindset'. SEG 2026 Student Podcast ChallengeChapter 1: The Evolution of Mineral Exploration Tools & AI's Role in the FutureUniversity of TorontoHost Eve CarrothersIn this episode of Geochronicles, host Eve Carrothers, a master's student in economic geology at the University of Toronto, explores how new tools in mineral exploration often face scepticism before becoming standard practice, drawing parallels between early geophysical and geochemical instruments and the current debate surrounding Artificial Intelligence. Joined by Professors Andrei Swidinsky (geophysics) and Dan Gregory (geochemistry), Eve discusses the historical reception of tools like magnetometers, gravimeters, and petrographic microscopes, showing how resistance to change has long been part of the geoscientific journey. The conversation then shifts to AI, examining how it mirrors the same cycle of doubt and eventual acceptance seen with past innovations. The guests share their thoughts on how AI may transform mineral exploration in the coming decades, while also offering advice to geoscientists who may be hesitant to adopt it. The episode encourages a thoughtful, informed approach to new technology, reminding listeners that many of today's essential tools were once met with uncertainty. This podcast features the song “Beer Blues” by Koi-discovery, available under a Creative Commons Universal Licence.Chapter 2: The Mineral MindsetUniversity of NamibiaHost Ama Geingoswith Guests  Senamile Dlamini, Ndinelago Johannes, Obey Haufiku, Eli Kaushiningwa, Eunice KamoshoThe Mineral Mindset podcast, presented by the UNAM Society of Economic Geologists Student Chapter, explores the rising demand for lithium, cobalt, and rare earth elements. The discussion highlights how these critical minerals power modern technologies, the role of new exploration methods like AI and drone technology, and the environmental challenges associated with mining. Future trends, including recycling, urban mining, and alternative resources, are also examined. The discussion also underscores the geopolitical and economic implications of the growing demand for critical minerals, as nations and industries compete for access to these essential resources. Speakers stress the need for responsible mining practices, stricter regulations, and government-industry collaboration to ensure long-term sustainability. As the world transitions toward greener energy and advanced technologies, the role of geologists and mining professionals becomes even more crucial in balancing resource extraction with environmental stewardship.  Moreover, insights into sustainable mining practices, such as gas turbines, water treatment, and eco-friendly extraction methods are discussed. Finally, episode wraps up with a call to action, encouraging young geologists to embrace innovation and drive positive change in the field.  Come join us in Salt Lake City, Utah for SEG 2026, September 30th to October 3rd. You can expect world-class technical content, including iconic ore deposits and the geological processes of North American Cordillera. The program balances applied case studies, framework geology, and technological innovation. The conference offers a unique opportunity to connect, learn, and help shape the future of economic geology. See you there.

Send us Fan MailHave you ever seen a pumpjack in an oil field and wondered how long it has been there, or what will happen to it in the future?  It turns out that the life of an oil well depends on its condition, how much oil it produces, and the current oil price.  Petroleum engineers are heavily involved in managing the lifecycle of oil wells.In this episode we sit down with Leta Brisebois to learn about her career in the oil and gas industry.  Leta has a background in Petroleum Systems engineering and over 25 years of experience in production engineering, spill management and end of life asset retirement strategies for oil and gas sites. Leta recently joined Edge Engineering and Geoscience as a Senior Project Manager, where she supports clients across the full lifecycle of their assets.  In this conversation, we hear about her extensive career and what is involved when managing the lifecycle of oil wells.  Leta also offers advice to young people thinking about a career in engineering.

Ørkener er gode på film, når helten sættes på prøve, eller skurken lider en tørstig død. Men ørkener er også en vital del af planetens kredsløb med unikke økosystemer, vigtige næringsstoffer og global indflydelse på klimaet. Et nyt dansk forskningsprojekt undersøger ørkeners rolle i den helt store sammenhæng. Hvad er koblingen til Jordens iskapper og stråling fra rummet? Og hvorfor ser vi altid Sahara for os, når ørkener i virkeligheden er vidt forskellige? Gæst: Professor Mads Faurschou Knudsen, Institut for Geoscience på Aarhus Universitet. Leder af forskningsprojektet "DUST" om ørkener og deres betydning for klimaet. Værter: Biologerne Johan Olsen og Vicky Knudsen. Producer: Carsten Nielsen. vildtnaturligt@dr.dk

Earthquakes are caused by a sudden release of stress along faults in the earth's crust, not by climate change, but some new studies suggest that melting glaciers and permafrost may influence when, where and how often seismic activity occurs. In this episode, hosts Graihagh Jackson and Jordan Dunbar chat to seismologist Dr. Verena Simon from the Swiss Seismology Service and Associate Professor of Geosciences at Colorado State University, Sean Gallen. Got a question or comment? email us at theclimatequestion@bbc.com Production team: Diane Richardson, Grace Braddock Sound Engineer: Tom Brignell and Philip Bull Production Coordinator: Brenda Brown. Editor: Simon Watts. (Photo by Annabelle Chih/Getty Images)

“You can't be stationary in this field. I've never seen anything like it." Machine learning is changing geophysics faster than most people expected, but knowing what actually works versus what is hype is still unclear. Jerry Schuster explains why combining physics, intuition, and hands-on coding is the real advantage that many overlook. He also reveals a surprising shift where AI can act like a “free graduate student,” opening new possibilities while raising important questions about creativity and the future of work. KEY TAKEAWAYS > Big picture plus hands-on learning is the real advantage: Understanding concepts is not enough, doing the work yourself is what turns knowledge into lasting skill. > Physics and machine learning are stronger together: Combining both approaches can outperform either one alone, giving geophysicists a powerful edge. > AI is a tool, not a replacement: Used well, it expands your abilities and speeds up work, but creative thinking still depends on you. LINKS * Practical Machine Learning Methods in Geosciences 2026 virtual (China time zone): 12-13 May -> https://seg.org/shop/product/?id%20=product&id=d7c3ffd8-f69a-f011-b41b-6045bda9b090 * Practical Machine Learning Methods in Geosciences 2026 virtual (North America Time zone): 19-20 May -> https://seg.org/shop/product/?id%20=product&id=c92e0916-51fd-f011-8406-7c1e525c17aa * Buy Machine Learning Methods in Geoscience by Gerard Schuster, featuring hands-on MATLAB and Colab labs. -> https://library.seg.org/doi/epdf/10.1190/1.9781560804048.fm * Listen to his previous interview on his book, Machine Learning Methods in Geoscience -> https://seg.org/podcasts/episode-249-machine-learning-methods-in-geoscience/ GUEST BIO Gerard Schuster has an M.S. (1982) and a Ph.D. (1984) from Columbia University and was a postdoctoral researcher there from 1984 to 1985. From 1985 to 2009, he was a professor of geophysics at the University of Utah and became a professor of geophysics at KAUST (2009–2021). He is currently a research professor at the University of Utah. He received several teaching and research awards while at the University of Utah. He was editor of GEOPHYSICS 2004–2005 and was awarded SEG's Virgil Kauffman Gold Medal in 2010 for his work in seismic interferometry. SEG published Gerard's book Seismic Inversion in late 2017 and Machine Learning Methods in Geoscience in 2024. ABOUT SEISMIC SOUNDOFF Seismic Soundoff showcases conversations addressing the challenges of energy, water, and climate. Produced by the Society of Exploration Geophysicists (SEG) and hosted by Andrew Geary of 51 features, these episodes celebrate and inspire the geophysicists of today and tomorrow. Three new episodes monthly. See the full archive at https://seg.org/resources/podcast/.

Guest: Oliver Gunasekara, CEO & Co-Founder, Impossible Metals Website: impossiblemetals.com Eureka Collection System animation: https://impossiblemetals.com/blog/next-generation-eureka-collection-system-animation-now-available/ Context & Further Reading: ISA (International Seabed Authority): isa.int DISCOL experiment — long-term seafloor disturbance study: https://www.discol.de/index.html IEA Critical Minerals Report (recycling projections): https://www.iea.org/reports/global-critical-minerals-outlook-2025 Our previous episode: Trump Administration Ocean Policy Forum with Dr. Andrew Thaler, Dr. Diva Amon, and Angelo Villagomez Key Terms: Polymetallic nodules: Mineral-rich concretions found on the deep seafloor, taking millions of years to form UNCLOS: United Nations Convention on the Law of the Sea Common Heritage of Mankind: Legal principle that certain global resources belong to all of humanity ISA: International Seabed Authority — the UN body governing deep seabed mining in international waters AUV: Autonomous Underwater Vehicle BGR: German Federal Institute for Geosciences and Natural Resources (Bundesanstalt für Geowissenschaften und Rohstoffe)

What was the planet Mars like in the past? Was it a dry desolate world like the one we see today, or was it a watery oasis filled with oceans, lakes, and rushing rivers? Was it Earthlike? Dean Regas chats with University of Cincinnati Professor of Geosciences, and NASA Advisory Board Member, Dr. Andy Czaja, to find out more.

In this week's podcast, I sit down again with Dr. Adam Maloof, Princeton professor of Geosciences and athletics fellow for the baseball team.This time he's tackling one of the most overlooked problems in baseball analytics: pitch classification.If you've ever looked at a scouting report and thought, “This guy doesn't throw seven pitches,” you're not alone. Dr. Maloof explains why existing pitch tagging data from popular systems (TrackMan, Synergy, and MLB's StatCast) are often inconsistent, inaccurate, and difficult to use for data analysis.Together, we discuss:Why MLB's pitch classifier is trained on what pitchers call their own pitches (and why that's a problem for hitters and analysts)How Dr. Maloof analyzed nearly 5 million college pitches using a “blank slate” approach inspired by geologyThe “color wheel” analogy: why pitches within a category (fastballs, breaking balls, changeups) exist on a continuous spectrum with no natural boundariesHow Princeton's staff uses reclassified data for scouting, pitch design, and pitching machine programmingPitch tunneling: what it is, how they measure it, and how they're teaching it to pitchersThe role of arm slot, biometrics, and what's next for this researchRead Dr. Maloof's article on pitch tagging: How to Classify a Pitchhttps://medium.com/sabr-tooth-tigers/how-to-classify-a-pitch-a4805ce35082Connect with Patrick Jones Baseball:On X: @pjonesbaseball

Show Summary:In this episode of The STEM Space, we explore the fascinating world of the mind's eye. Some people can picture vivid images in their minds, while others see nothing at all—so where do you fall on the imagination spectrum? We'll dive into the science of visual perception while learning about modern neuroscientist Margaret Livingstone and her work uncovering how the brain processes visual information. Plus, grab your free classroom lesson inspired by this research and stay tuned for the latest top feats of STEM in the news.STEMist SPOTLIGHT: Dr. Margaret Livingstone has spent her career uncovering how the brain turns light into meaning, showing that what feels effortless - recognizing color, motion, faces, and form - is actually the work of specialized pathways working together behind the scenes. Drawn to both science and art from a young age, she earned her Ph.D. in neurobiology at Harvard and went on to map how different parts of the visual system process information. Her research revealed why certain artworks seem to glow or move and how artists have long tapped into the brain's visual circuitry, insights she later shared in Vision and Art: The Biology of Seeing. Her work has shaped fields from neuroscience and psychology to art, display technology, and virtual reality, reminding us that while our eyes capture the world, it's the brain that creates what we see.Links from the Show:Related The STEM Space Podcast Episodes 16. Everything You Know About Learning Styles Is WrongVivify STEM Blog Posts How to Integrate STEM into Your Gifted & Talented ProgramVivify STEM LessonsFREE! - Featured STEMist Lesson: Dr. Margaret LivingstoneSTEM Creativity Tools: 5 Activities to Boost Brainstorming PowerAstronaut Training: 4C's of STEM Middle School Unit | Engineering Our CosmosOther STEM ResourcesVision and Art by Margaret S. LivingstoneThe Vividness of Visual Imagery Questionnaire at Aphantasia NetworkIn STEM NewsWhat Do Mummies Smell Like? The Answer Is Revealing Ancient Secrets - Scientists at the University of Bristol discovered that the distinctive scent of Egyptian mummies comes from chemicals left behind by embalming ingredients such as oils, beeswax, plant resins, and bitumen. By analyzing tiny samples of air around mummy fragments, researchers identified dozens of chemical compounds that reveal how mummification techniques evolved and became more sophisticated over more than 2,000 years. https://www.sciencedaily.com/releases/2026/03/260315225153.htmNew “Jerk” Signal Could Warn of Volcano Eruptions Hours in Advance - Scientists from the Institut de Physique du Globe de Paris and the GFZ Helmholtz Centre for Geosciences developed a method called the “Jerk” detector that identifies tiny ground movements caused by magma rising underground. Tested for ten years at the Piton de la Fournaise volcano, the system successfully predicted **92% of eruptions—sometimes up to eight hours in advance—**offering a promising new tool for early volcanic warning systems. https://www.sciencedaily.com/releases/2026/03/260315004411.htmSmart Underwear Reveals the Truth About Farts - Scientists at the University of Maryland created “Smart Underwear,” a wearable sensor that measures hydrogen in intestinal gas to track how often people pass gas. Early results show people may fart about **32 times per day on average—more than twice previous estimates—**while the technology could help researchers better understand gut microbes and digestive health. https://www.sciencedaily.com/releases/2026/03/260314030516.htmTHE STEM SPACE SHOWNOTESTHE STEM SPACE FACEBOOK GROUPVIVIFY INSTAGRAMVIVIFY FACEBOOKVIVIFY XVIVIFY TIKTOKVIVIFY YOUTUBE

Episode: S05E63  |  Date: Saturday, 14 March 2026 Hosted by Anna & Avery  |  Astronomy Daily Podcast Network — Bitesz.com   From galactic migrations to Pi Day planets, Episode 63 covers six stories that span the breadth of the solar system and beyond. Our Sun turns out to have hitched a ride outward from the Milky Way's interior billions of years ago — and brought thousands of stellar companions with it. China has named a leading candidate for its first crewed Moon landing. Russia is dusting off the legacy of the legendary Soviet Venera programme with an ambitious 2036 return to Venus. NASA's nuclear-powered Titan drone is now being physically built. China's Mars sample return mission is constructing actual spacecraft. And in honour of Pi Day, we visit the exoplanet whose year lasts almost exactly 3.14 days.   Story 1: The Sun Was Part of a Galactic Migration of Solar Twins A new study in Astronomy & Astrophysics by researchers at Tokyo Metropolitan University and the National Astronomical Observatory of Japan has built the largest-ever catalogue of solar twins — 6,594 Sun-like stars. Using ESA's Gaia satellite, they found a clustering of stars aged 4–6 billion years, suggesting the Sun migrated outward from the Milky Way's inner regions billions of years ago, possibly when the galactic bar was still forming and its 'corotation barrier' was weak enough to allow mass stellar movement. This migration may have placed Earth in a calmer, more life-friendly region of the Galaxy.   •      Journal: Astronomy & Astrophysics (March 2026) •      Lead researchers: Daisuke Taniguchi (Tokyo Metropolitan University) & Takuji Tsujimoto (NAOJ) •      Data source: ESA Gaia satellite — catalogue of ~2 billion stars •      Key finding: Sun likely formed ~10,000 light-years closer to the Galactic Centre than its current position   Story 2: China Eyes Rimae Bode for Its First Crewed Moon Landing A study published in Nature Astronomy (9 March 2026) proposes Rimae Bode — a volcanic region near Sinus Aestuum on the lunar near side — as a prime candidate for China's first crewed lunar landing, targeted for 2030. The site contains five distinct terrain types including pyroclastic deposits, mare basalts, rille systems and highland material. Researcher Jun Huang (China University of Geosciences, Wuhan) described it as a 'geological museum.' Four specific landing spots within the region have been proposed.   •      Journal: Nature Astronomy (March 2026) •      Lead researcher: Jun Huang, China University of Geosciences, Wuhan •      Site: Rimae Bode, near Sinus Aestuum, lunar near side •      Oldest volcanic activity in region: ~3.2–3.7 billion years ago •      China's crewed lunar landing target: 2030   Story 3: Russia Plans Venera-D Mission to Venus in 2036 Russia's First Deputy Prime Minister Denis Manturov confirmed on 10 March 2026 that Russia plans to launch the Venera-D mission — comprising a lander, atmospheric balloon, and orbiter — to Venus in 2036. The mission would extend the legacy of the Soviet Venera programme (1961–1983), which remains the only national programme to have successfully landed on Venus. Scientific goals include searching for microbial life in Venus's clouds and studying the planet's atmosphere.   •      Mission: Venera-D (lander + balloon + orbiter) •      Planned launch: 2036 •      Agency: Roscosmos •      Heritage: Soviet Venera programme — 16 missions, 1961–1983 •      Science goal: Search for biosignatures in Venusian cloud layers (48–60 km altitude) •      Source: TASS, citing Razvedchik Journal interview with Denis Manturov   Story 4: NASA Begins Building Dragonfly — Nuclear-Powered Drone for Titan NASA and Johns Hopkins Applied Physics Laboratory (APL) officially began integration and testing of the Dragonfly rotorcraft on 10 March 2026. The car-sized, nuclear-powered octocopter is designed to fly across the surface of Saturn's moon Titan, targeting a 2028 launch on a SpaceX Falcon Heavy and arriving at Titan in 2034. It will explore diverse terrain including organic dunes and the Selk impact crater, studying prebiotic chemistry relevant to the origins of life.   •      Mission: Dragonfly | Agency: NASA / Johns Hopkins APL •      Launch: No earlier than summer 2028 (SpaceX Falcon Heavy) •      Arrival: Titan, 2034 | Mission duration: ~3.3 years •      Power: Radioisotope thermoelectric generator (nuclear) •      Range: >108 miles (175 km) across Titan's surface •      Quote: "This milestone essentially marks the birth of our flight system." — Elizabeth Turtle, PI   Story 5: China's Tianwen-3 Mars Sample Return Enters Construction Phase China's Tianwen-3 mission chief designer Liu Jizhong announced on 12 March 2026 that the mission has achieved key technology breakthroughs and is entering flight model development — building the actual spacecraft. Two Long March 5 rockets will launch in late 2028, carrying a lander/ascent vehicle and an orbiter/return spacecraft respectively. The goal is to return at least 500 grams of Martian samples to Earth by 2031 — what would be humanity's first Mars sample return.   •      Mission: Tianwen-3 | Agency: CNSA •      Launch: Late 2028 (two Long March 5 rockets) •      Sample return: Earth, targeted 2031 •      Sample target: Minimum 500 grams of Martian rock and soil •      Landing site candidates: 19 remaining (narrowing to 3 by end of 2026) •      Primary science goal: Search for biosignatures / signs of past life on Mars •      Note: NASA's Mars Sample Return was effectively cancelled in early 2026   Story 6 (Pi Day Special): K2-315b — The Exoplanet with a 3.14-Day Year In honour of Pi Day (3/14), NASA's Astronomy Picture of the Day features K2-315b — an Earth-sized exoplanet orbiting a cool red dwarf star approximately 185 light-years away. Its orbital period of almost exactly 3.14159 days makes it one of the most mathematically charming exoplanet discoveries on record. Discovered using Kepler K2 mission data and announced in 2020, the planet orbits so close to its star that its surface is extremely hot and definitely uninhabitable — but delightfully pi-shaped in its year length.   •      Exoplanet: K2-315b •      Distance: ~185 light-years •      Host star: Cool red dwarf (M-type) •      Orbital period: 3.14159 days •      Discovery: Kepler K2 mission data, announced 2020 •      Surface: Extremely hot — far too close to its star for habitability •      Today's NASA APOD (14 March 2026): astronomydaily.io for linkBecome a supporter of this podcast: https://www.spreaker.com/podcast/astronomy-daily-space-news-updates--5648921/support.Sponsor Details:Ensure your online privacy by using NordVPN. To get our special listener deal and save a lot of money, visit www.bitesz.com/nordvpn. You'll be glad you did!Become a supporter of Astronomy Daily by joining our Supporters Club. Commercial free episodes daily are only a click way... Click HereThis episode includes AI-generated content.

NJ author/professor of Paleontology Gerta Keller talks about her latest release “The Last Extinction: The Real Stories Behind the Death of the Dinosuars” regarding betrayal, sabotage, perseverance and vindication bringing you the front-row seat the greatest discovery of our time where a father-son duo boldly proclaimed to have solved the reason why dinosaurs became extinct only to find what Gerta presented what was really correct using her records and research to prove otherwise! Gerta is also a Geology Emeritus in the Department of Geoscience at Princeton University since ‘84 and placed over 260 scientific journals, plus is the leading authority on catastrophes, mass extinctions, and the environmental impacts on volcanos while sharing her experiences and more! Check out the latest from Gerta Keller on many major platforms and www.gkeller.princeton.edu today! #gertakeller #author #newjersey #princetonuniversity #thelastextinction #professor #dinosaurs #paleontology #extinction #geology #catastrophes #spreaker #spotify #iheartradio #applemusic #bitchute #rumble #youtube #mikewagner #themikewagnershow #mikewagnergertakeller #themikewagnershowgertakellerBecome a supporter of this podcast: https://www.spreaker.com/podcast/the-mike-wagner-show--3140147/support.

The first multicellular animals to build reefs lived in the Early Cambrian around the time of the Cambrian explosion. They were sponges called archaeocyaths. In the podcast, Sara Pruss suggests that the rise of the archaeocyaths fostered an increase in animal diversity. But they were relatively short-lived, and when they died out in the Middle Cambrian, the diversity declined. Over geological time, reef-building organisms appear and disappear again and again until the corals we have today appeared in the Middle Triassic, about 240 million years ago.Pruss is currently trying to understand why reefs are such a persistent feature of the geological record, despite the environmental stresses imposed on them. She is a Professor of Geosciences at Smith College.

Marcia Bjornerud is an American structural geologist and writer. She is the Walter Schober Professor of Environmental Studies and Professor of Geosciences at Lawrence University. She is also the author of Timefulness, Reading The Rocks, and Turning To Stone: Discovering the Subtle Wisdom of Rocks. On this episode of Nature Revisited, Bjornerud helps us interpret the language of the rocks that surround us, and reveals how our lives can be enriched by understanding our heritage on this old and creative planet. Earth has been reinventing itself for more than four billion years and rocks are the hidden infrastructure that keep the planet functioning, from sandstone aquifers purifying the water we drink to basalt formations slowly regulating global climate. Turning To Stone book: https://www.amazon.com/Turning-Stone-Discovering-Subtle-Wisdom/dp/1250875897 Listen to Nature Revisited on your favorite podcast apps, on YouTube, or at https://noordenproductions.com Subscribe on Spotify: https://tinyurl.com/bdz4s9d7 Subscribe on Apple Podcasts: https://tinyurl.com/5n7yx28t Subscribe on Youtube Podcasts: https://tinyurl.com/bddd55v9 Podlink: https://pod.link/1456657951 Support Nature Revisited https://noordenproductions.com/support Nature Revisited is produced by Stefan van Norden and Charles Geoghegan. We welcome your comments, questions and suggestions - contact us at https://noordenproductions.com/contact

For more than a century, the cooperative extension service has provided agricultural and educational programming to communities across the United States. From 4-H to nutrition services to economic development, the extension service has played a critical role in improving people's lives. Yet during the extension service's early years in Kentucky, the organization was rigidly segregated. Join us for a discussion with the author of a recent article published in The Register of the Kentucky Historical Society, who will discuss how African Americans in Kentucky used the agricultural extension service to improve farming, build community, and challenge racial segregation. Dr. Jed DeBruin is originally from Athens County in southeastern Appalachian Ohio. He is an Assistant Professor of Geography in the Department of Chemistry and Geosciences at Jacksonville State University in northeastern Appalachian Alabama. Dr. DeBruin has experience teaching many courses, including Introduction to Appalachian Studies, Global Inequalities, and Global Dynamics of Health & Disease. He has also instructed in-person, online, and hybrid courses. Dr. DeBruin aims to have an active classroom where regular writing and discussions occur throughout the course. Regarding his research, Dr. DeBruin works thematically within Black geographies, food and agricultural geographies, and Appalachian Studies. His work focuses on archiving practices with Black agricultural history and oral histories with present-day Black farmers in Appalachia. He has worked closely with the University of Kentucky's Committee on Social Theory, as well as UK's Appalachian Center and Appalachian Studies Program, and these experiences also influence his research practices and community engagement. Hosted by Dr. Allen A. Fletcher, associate editor of The Register of the Kentucky Historical Society and coordinator of our Research Fellows program, which brings in researchers from across the world to conduct research in the rich archival holdings of the Kentucky Historical Society. history.ky.gov/khs-for-me/for-re…earch-fellowships Kentucky Chronicles is presented by the Kentucky Historical Society, with support from the Kentucky Historical Society Foundation. history.ky.gov/about/khs-foundation This episode was recorded and produced by Gregory Hardison, with support and guidance from Dr. Stephanie Lang. Our theme music, “Modern Documentary,” was created by Mood Mode and is used courtesy of Pixabay. To learn more about our publication of The Register of the Kentucky Historical Society, or to learn more about our Research Fellows program, please visit our website: history.ky.gov/ history.ky.gov/khs-podcasts

"Sustainability is about reliance and resilience. Our focus needs to be on how systems remain reliable over time." Céline Gerson shares how Fugro is reshaping its business to focus on resilience, adaptability, and sustainability. She explains the importance of critical minerals, coastal resilience, and digital transformation for the future of geophysics. Her insights highlight how innovation, respect, and collaboration can help geoscientists succeed in a rapidly changing world. KEY TAKEAWAYS > Innovation often emerges during times of crisis, and companies can use downturns to launch new technologies and approaches. > Applied geophysics plays a direct role in climate resiliency projects, from strengthening coastal infrastructure to modeling storm surge impacts. > Transparency about data limitations and involving diverse teams in decision-making strengthens risk management and builds trust in geoscience recommendations. GUEST BIO Céline Gerson is the Group Director Americas at Fugro and President of Fugro USA. With over 25 years of experience, Céline has a proven record of successfully growing complex technical businesses across various industries. Before joining Fugro, Céline served as Vice President, Global Account Director for Schlumberger. She was particularly focused on energy transition, sustainability, and digital transformation. Before that, she was President of Schlumberger Canada. Along with being a Harvard Business School Alumna, Céline holds a Bachelor's degree from the European University of Brussels and a Juris Doctorate from the University of Houston. THIS EPISODE SPONSORED BY STRYDE STRYDE enables high-resolution subsurface imaging that helps emerging sectors such as CCS, hydrogen, geothermal, and minerals de-risk and accelerate exploration - delivered through the industry's fastest, most cost-efficient, and agile seismic solution. Discover more about STRYDE at https://stryde.io/what-we-do.

Host Maxwell Porter is joined by two experts to explore the geological and tectonic evolution of the iconic Laramide Porphyry Copper Province, focusing on its complex geodynamic history and the key exploration criteria that define this world-class copper belt. Our guests share complementary academic and industry perspectives, offering insights drawn from decades of research and field experience.The Geological Framework and Exploration vectors in the Globe-Miami DistrictOur first guest is Dr. Robert Lee. Robert earned his PhD at Oregon State University studying the El Salvador porphyry copper deposit in Chile. He then joined Freeport-McMoRan as a greenfields exploration geologist working across North America, the Philippines, and Europe. In 2014, he moved to UBC's MDRU, leading and contributing to research projects on tools to vector towards economic ore deposits, across the Western Tethyan Belt to the Andes and British Columbia. Since 2022, Robert has been a Principal Geoscientist with BHP's Generative Porphyry Copper team. His expertise centers on porphyry copper formation, mineral chemistry, and innovative tools for exploration, including zircon as a vector to ore.Tectonic controls on porphyry deposit formation in ArizonaOur second guest is Professor Thomas Lamont. Thomas is a structural geologist and petrologist whose work links tectonics, crustal evolution, and the formation of major ore systems. His research combines field mapping with advanced analytical tools, from EPMA and thermobarometry to isotopic and geochronological techniques. He completed his DPhil at the University of Oxford, investigating how the Cycladic Islands in Greece evolved from a compressional to an extensional tectonic regime. In a later postdoctoral role, he focused on the Laramide porphyry province of the southwestern United States, showing how flat-slab subduction drove water-fluxed melting and porphyry copper formation. Thomas now leads research into how subduction geometry shapes the thermal and mechanical state of the lithosphere and its mineral endowment in addition to other topics, as an assistant professor of Structural Geology and Tectonics at the University of Nevada, Las Vegas.Many thanks to VRIFY for sponsoring Season 5 of Discovery to Recovery.Theme music is  Confluence by Eastwindseastwindsmusic.com 

John Argent, VP Geoscience at Sound Energy and Oliver O'Donnell of VSA Capital discuss Sound's hydrogen and helium joint venture.

With fewer graduates, it's unlikely Australia will have the geologists needed to produce what's being promised.

In 2020, we sat down with structural geologist Marcia Bjornerud on the Shape of the World for a conversation that reshaped how we think about time. We decided to revisit and re-release that episode. Marcia has continued to research and to write, and she has a new book out that we love; it's called Turning to Stone: Discovering the Subtle Wisdom of Rocks.   Marcia Bjornerud has published many professional papers (read mainly by expert academics in her field) and wrote two popular books that, in the opinion of this podcast, ought to be read by every inhabitant of our planet: Reading the Rocks (2005) and Timefulness: How Thinking Like a Geologist Can Change the World (2018). The first was an awe-inspiring, sometimes amusing and always relatable way of understanding the Earth itself. The second showed us a way to live on the Earth that respects how remarkable this planet is. Acquiring a better grasp of our planet's long history is what Marcia describes as “timefulness.” The concept of timefulness pushes back against the narrow perspectives and super-short time frames in which our modern societies generally operate. We each tend to think of our everyday life as singular, without precedent. Yet our lives are built upon a series of processes set in motion billions of years ago–and it's entirely possible that life on Earth may roll comfortably on for another billion. “Thinking like a geologist is about expanding our time frame, not seeing ourselves as the center of the cosmos, learning patience, understanding what lasts and what doesn't.” – Dr. Marcia Bjornerud is Professor of Geosciences and Environmental Studies at Lawrence University in Appleton, Wisconsin. She conducts structural geology field research in Norway, New Zealand, arctic Canada, Italy and the Lake Superior region. How to Find Out More Read Marcia's books. Order them from your favorite local bookstore. Her first two books, Timefulness: How Thinking Like a Geologist Can Help Save the World (2018) and Geopedia: A Brief Compendium of Geologic Curiosities (2022) were published through Princeton University Press and can be found here. Her most recent book, Turning to Stone: Discovering the Subtle Wisdom of Rocks, was published by Flatiron Books in 2024 and can be found here. You can also find some of Marcia's talks on YouTube. In the podcast, Marcia talks about the Surtsey volcano. This could be the exact same film Marcia describes having seen in grammar school. Marcia Bjornerud in front of what she calls her dream house in the Italian Apennines, not far from the famed Carrara Marble quarries. In fall of 2016, she taught a semester-long field course in the Marche region and returned to the United States around the time of the 2016 Presidential election. That election and its outcome was a major catalyst for her to write the book “Timefulness.”

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.

Plutons are bodies of igneous rock that crystallize from magma at depth below the Earth's surface.  But even though this magma never makes it to the surface, it still has to travel many kilometers up from its source near the base of the crust to the upper crust where plutons form.  In the podcast, Keith Klepeis explains how it makes that journey and describes the shape of the resulting structures. Many of his findings come from one region in particular that provides an exceptional window into the origin, evolution, and structure of plutons – the Southern Fiordland region of New Zealand's South Island.Klepeis is a Professor in the Department of Geography and Geosciences at the University of Vermont. 

Dr. Jonathan Payne is a Professor and Chair of Geological Sciences at Stanford University. He also holds a courtesy appointment in Biology, is a Member of Stanford's interdisciplinary biosciences institute Bio-X, and is an Affiliate of the Stanford Woods Institute for the Environment. Jonathan studies the history of life on Earth. He is interested in the interactions between the changes in earth's environments and the evolution of life on Earth. In particular, Jonathan focuses on large extinction events like asteroid impacts and volcanic eruptions, and how these impacted life in the oceans. When not working, Jonathan is often going to sporting events, traveling, and playing Nerf basketball in his house with his wife and two kids. He also enjoys hiking and working out at the gym. Jonathan received his B.A. in Geosciences from Williams College. Afterwards, he worked as a high school math and science teacher in Switzerland for two years before returning to graduate school. Jonathan was awarded his Ph.D. in Earth and Planetary Sciences from Harvard University, and he conducted postdoctoral research at Pennsylvania State University before joining the faculty at Stanford. Jonathan has received many awards and honors for his work, including the Stanford University Medal for excellence in advising undergraduate research, the Charles Schuchert Award from the Paleontological Society, and a CAREER Award from the National Science Foundation. He has also been named a Fellow of the Geological Society of America as well as a Fellow of the Paleontological Society. In this podcast interview, Jonathan spoke with us about his experiences in life and science.

This week, in honor of Halloween, we're presenting two classic stories about facing fears for science.Part 1: As a newly minted PhD student in geology, Erik Klemetti starts to question his decisions when Aucanquilcha, a 20,000-foot volcano in Chile, proves difficult to tame. Part 2: Explorer George Kourounis finds himself growing increasingly anxious as he prepares to enter a fiery sinkhole known as the “Doorway to Hell.” Erik Klemetti is an associate professor of Geosciences and volcanologist at Denison University. He works on volcanoes all over the planet, from Chile to New Zealand to the Cascades of Oregon and California. His research focuses on how crystals record the events inside a volcano before and between eruptions. For the past 9 years, he's been teaching all the “hard rock” classes at Denison. He also writes for Discover Magazine. His blog, Rocky Planet, have been running since Fall 2017. Before that, he wrote Eruptions, a blog about volcanoes, for Wired Science for 9 years. You can also find him on Twitter (@eruptionsblog), variously tweeting about volcanoes, baseball (mostly Red Sox and Mariners) and his love of punk. George Kourounis is a renowned global explorer and storm chaser who specializes in documenting extreme forces of nature including: tornadoes, hurricanes, volcanoes, deserts, caves, avalanches and more. He is an Explorer In Residence for The Royal Canadian Geographical Society, served as the Chairman of the Explorers Club Canadian Chapter, and has received several awards and medals for his efforts. He frequently finds himself driving into the eye of fierce storms, or descending ropes into actively erupting volcanic craters, often while hosting television programs including “Angry Planet” and others. He has given five TEDx talks, and has addressed the United Nations Environmental Emergencies Forum. George's expeditions have taken him to over 80 countries on all seven continents to such far-flung places as: Madagascar, Turkmenistan, Vanuatu, Greenland, North Korea, Myanmar, and Antarctica.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

In this episode, we bring you an open dialogue on the Arctic's growing geopolitical, geoscientific, and geoeconomic importance. The Session was co-moderated by H.E. Ólafur Ragnar Grímsson, Chairman of Arctic Circle and former President of Iceland, and Mihir Sharma, Director of the Centre for Economy and Growth at the Observer Research Foundation.This conversation was recorded live at the Arctic Circle India Forum, held in New Delhi on May 3–4, 2025, and is part of the Polar Dialogue.Arctic Circle is the largest network of international dialogue and cooperation on the future of the Arctic. It is an open democratic platform with participation from governments, organizations, corporations, universities, think tanks, environmental associations, Indigenous communities, concerned citizens, and others interested in the development of the Arctic and its consequences for the future of the globe. It is a nonprofit and nonpartisan organization. Learn more about Arctic Circle at www.ArcticCircle.org or contact us at secretariat@arcticcircle.orgTWITTER:@_Arctic_CircleFACEBOOK:The Arctic CircleINSTAGRAM:arctic_circle_org

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

Episode 327 A special episode recorded on October 18 at New Scientist Live in London, featuring experts in geoscience, dark matter and neuroscience. Anjana Khatwa is an Earth scientist and TV presenter. In her new book, The Whispers of Rock, she brings together Western scientific knowledge about the evolution of our Earth and indigenous knowledge and stories. She demonstrates this connection by exploring the volcanic formation of the Hawaiian islands, and the fascinating folklore attached to their origin. Chamkaur Ghag is a Professor of Physics at University College London and an expert on dark matter. He discusses the LZ Dark Matter Experiment, which is operating one mile under the Black Hills of South Dakota, in the search for a signal of this illusive particle.  Daniel Yon is a psychologist and neuroscientist at Birkbeck, University of London. He explains how your brain influences your perception of reality - and how particular neurochemicals in the brain control our willingness to change, or to believe in a conspiracy theory. Hosted by Rowan Hooper and Penny Sarchet on the Engage Stage at the Excel Centre. To read more about these stories, visit https://www.newscientist.com/ Learn more about your ad choices. Visit megaphone.fm/adchoices

Host Anne Thompson explores the diverse and innovative methods being employed in Australia to build and retain the technical workforce in the mining industry.  From attracting new talent, to supporting early career geoscientists, to training professionals from other industries - this episode might just change your perspective on what is possible.First up, Brendan Howard, General Manager for Technical Capability at Rio Tinto and a founder of the MiEX (Minerals Industry Experience) Program, addresses the mining sector's shrinking and less diverse talent pipeline. The success of MiEX, a collaborative industry-led program, highlights the value of early engagement with undergraduate students. The pilot in January 2025 drew over 500 applicants for 69 places with 90% of participants expressing intent to pursue mining careers.  New conversations are underway in North America to bring this exciting opportunity to more students.Richard Lilly, the University of Adelaide presents NExUS (National Exploration Undercover School) based in South Australia, which provides hands-on experience and essential training to geoscience students, bridging the gap between academic knowledge and industry requirements. NExUS combines technical learning with professional networking, using the South Australian Drill Core Library and nearby field sites to expose students to geophysics, core logging, and exploration through cover. Lilly is now stepping down after 10 years as Director, with the hope that this successful model will continue and be expanded to other jurisdictions to better prepare geoscientists for evolving exploration challenges.Lastly, Deng Ngang Deng, from Target Mining Resources, shares his inspiring journey from South Sudan to professional geoscientist in Western Australia.  Deng was involved in establishing the Pan Africa Resource Reporting Code (PARC) and an invited plenary speaker at SEG 2024 in Namibia. At home in Australia, he has developed an innovative approach to training and employing geoscientists and other technical mining workers.  Initiated during the pandemic, the company continues to expand and add to their portfolio of skills they train for, successfully filling a gap in mining recruitment.Many thanks to Avo Media for production support.  Theme music is Confluence by Eastwindseastwindsmusic.com 

Welcome to Professors Talk Pedagogy, a podcast from the Academy for Teaching and Learning at Baylor University. I'm your host, Christopher Richmann. Professors Talk Pedagogy presents discussions with great professors about pedagogy, curriculum and learning in order to propel the virtuous cycle of teaching. As we frankly and critically investigate our teaching, we open new lines of inquiry. We engage in conversation with colleagues and we attune to students' experiences, all of which not only improves our teaching, but enriches and motivates ongoing investigation. And so the cycle continues.   Today our guest is Dr. Jay Banner, the F. M. Bullard Professor in the Department of Geological Sciences in the Jackson School of Geosciences, and director of the Environmental Science Institute at the University of Texas at Austin. He researches climate and hydrologic processes, how they are preserved in the geologic record, and how human activities affect the sustainability of water resources. His K-12 and community engagement initiatives include Hot Science – Cool Talks, the Scientist in Residence program, which partners STEM graduate-student researchers with K-12 teachers, and a new project (CRESSLE) that partners researchers and community members to address resilience challenges in underserved communities. Jay is a member of UT Austin's Academy of Distinguished Teachers, a recipient of the Friar Centennial Teaching Fellowship Award and the UT System Regents Outstanding Teaching Award, and a Fellow of the Geological Society of America. Jay is also the 2024 recipient of the Cherry Award for Great Teaching, an international award housed at Baylor University, and which includes the recipient spending one semester in residence teaching Baylor undergraduate students. We are delighted to have Dr. Banner on the show to discuss the impact of having great teachers, learning from your colleagues, and teaching outside the classroom. CRESSLE Authority, Passion, and Subject-Centered Teaching

Keith Cardon, Petroleum Geologist • Geoscience Manager • Host, The Grizzled Geologist Podcast - He is a petroleum geologist with over 17 years of experience in exploration, operations, and geosteering. He has built and led technical teams, helped launch and sell companies, and worked across some of the most complex plays in North America.

Send us a textIn this episode of the Grow Clinton Podcast, Andy and Jenny are joined by Dr. Wes Golden, superintendent of the Clinton Community School District.A 1990 graduate of Clinton High School, Golden earned a bachelor's degree in physics from the University of Northern Iowa, a master's degree in Geosciences from Mississippi State University, and a doctorate of education in teacher leadership from Northcentral University. Golden returned to Clinton High School in 1997 and taught in the science department for 20 years, later taking on the role of director of learning and collaboration.The Clinton Community School District is one of the 30 largest districts in Iowa, with over 3,900 students from pre-kindergarten through 12th grade. It includes six schools: four elementary schools, one middle school, and one high school. The district features four elementary schools (K-5), a middle school (6-8), a high school (9-12), and seven community preschool partners.The district offers various programs for all students:- Preschool for all 4-year-olds- Challenging course options for all students (K-12)- Focused curriculum designed to prepare students for 21st-century life- Comprehensive safety programs across all schools- Multiple pathways to earn college credit at the high school level, including AP classes, PSEO classes, and concurrent classes- Excellent Career and Technical Education programs at Clinton High School, including Culinary Science, Welding, Building Trades, Health Occupations, Computer Technology, and Business- Academic, extracurricular, and club activities- Extensive opportunities in the Fine Arts- High-quality before- and after-school programs- An embedded mentoring program for students of all ages- PTA/PTSA support in every school within the districtThe Clinton community is an exceptional place to live, work, and raise a family. The Board of Education, along with the faculty and staff of the Clinton Community School District, is dedicated to providing quality academic and extracurricular opportunities for all students.All community members are encouraged to participate actively in our schools. Together, we can proclaim a Bold Vision and a Bright Future for All Children in Clinton, Iowa.For more information about the Clinton Community School District, visit https://www.clinton.k12.ia.us/.To promote your business, organization, or event on the podcast, contact Grow Clinton at 563.242.5702 or visit www.GrowClinton.com.Grow Clinton values your feedback! Please complete a short survey at https://lnkd.in/gfzKpUEM.Grow Clinton champions economic growth, fosters community, and supports the sustainable success of businesses in the Greater Clinton Region.Thank you for your ongoin

The international prize in statistics is awarded every two years by a collaboration among five leading international statistics organizations: the American Statistical Association, the Institute of Mathematical Statistics, the International Biometric Society, the International Statistical Institute, and the Royal Statistical Society. The prize recognizes a major achievement by an individual or team in the statistics field, particularly an achievement of powerful and original ideas that have led to practical applications and breakthroughs in other disciplines. The International Prize in Statistics for 2025 was announced recently, and the winner is Grace Wahba. This episode of Stats+Stories is all about celebrating her career with her former students, Finbarr O'Sullivan and Douglas Nychka. Finbarr O'Sullivan is a Senior Post-Doctoral researcher and Associate Director in the National Institute for Cellular Biotechnology at Dublin City University. He has research interests in corneal biology and in limbal stem cell culture techniques for corneal epithelial replacement. In conjunction with collaborators in The Royal Victoria Eye & Ear Hospital, Dublin and the Irish Blood Transfusion Service (IBTS) he has developed the technique of using such cultures to treat corneal-limbal epithelial stem deficiency. This technique received regulatory approval in January 2016 and was used on June 2016 in the clinic for the first time. Douglas Nychka is a statistician who works in applications for the environment. Douglas Nychka is a statistician and data scientist whose areas of research include the theory, computation and application of curve and surface fitting with a focus on geophysical and environmental applications. Currently he is a Professor in the Department of Applied Mathematics and Statistics at the Colorado School of Mines and Senior Scientist Emeritus at the National Center for Atmospheric Research (NCAR), Boulder, Colorado. Before moving to Mines he directed the Institute for Mathematics Applied to Geosciences at NCAR. His current focus in research is the computation of spatial statistics methods for large data sets and the migration of these algorithms into easy to use R packages. He has coauthored more than 100 research articles and with an h-index of 50. He is a Fellow of the American Statistical Association, Fellow of the Institute for Mathematical Statistics and a recipient of the Jerry Sacks Award for interdisciplinary research.

Subduction zones can be very long-lived, persisting for tens of even hundreds of millions of years. During that time they rarely stay still, but instead retreat, advance, move laterally, or reverse direction. In the podcast, Claudio Faccenna discusses the processes that govern these movements. It turns out that they depend not only on the properties of the subducting slab, but also on the environment, including the proximity of other subduction zones.Faccenna has been studying how convergent margins evolve for over 30 years, concentrating particularly on the Mediterranean region.  He is Head of the lithospheric dynamics section at the Helmholtz Center for Geosciences at GFZ in Potsdam in Germany and also a Professor at the Department of Science at Roma Tre University.

The diamond industry has a rich and complex history, influenced by discoveries, geoscience and marketing.  Join host Halley Keevil as she explores the industry's history from the onset of modern diamond mining in Kimberley, South Africa in the 1800s, to the advent of laboratory grown diamonds and new platforms for marketing.  Featured guest Eira Thomas is complemented by Natasha Oviatt and Reid Mackie, who all have deep knowledge and understanding of the diamond industry. Natasha Oviatt provides her perspective as a previous glacial geology specialist with De Beers Canada, discussing recent changes in the diamond mining industry, consumer preferences and marketing strategies through time, ESG issues, past and present economic downturns, and her opinions on lab-grown diamonds and the future of the natural diamond industry. Next, Reid Mackie, VP Diamond Marketing of Mountain Province Diamonds, discusses the diamond industry from a marketing perspective. He gives his opinions on the biggest trends in the history of the diamond industry and what he thinks are the biggest trends shaping its future. He also discusses market strategies for younger generations and how lab-grown diamonds are affecting the industry, as well as the shifts we are starting to see in the natural diamond mining industry.  Lastly, renowned Canadian geologist Eira Thomas, widely known as the ‘Queen of Diamonds', and previous CEO of Lucara Diamond, gives her opinions on the past, present, and future of the diamond industry. She discusses the reasons the industry is struggling at present and how lack of alignment in the supply chain drives volatility. She talks about the advent of lab-grown diamonds, the intrinsic value of natural diamonds, and the public perception of the industry. She also discusses how advances in technology, including her new rough diamond digital marketplace, Clara, are revolutionizing the diamond mining industry. Theme music is Confluence by Eastwindseastwindsmusic.com Come join us in Brisbane, Australia for SEG 2025, September 26-29th. This will be a dynamic conference with cutting edge science, new discoveries, technology and more. Opportunities for networking and learning include several workshops and field trips before and after the event, relaxed social events and of course the conference itself. See you there!

Dive deep into a mega-magmatic mineral system — the Bushveld Complex with host Maxwell Porter. Max is joined by Professor Wolfgang Maier and Dr. Erin Thompson who share their insights on the geological setting, economic significance, and evolving scientific understanding of this world-class mineral province.Wolfgang Maier discusses the Bushveld Complex's geological framework, its importance in today's resource landscape, and the controversies surrounding models for its genesis — and how these models have shifted over time. Wolfgang Maier completed his PhD on the Bushveld at Rhodes University, South Africa in 1992. He taught igneous petrology and economic geology at the Universities of Port Elizabeth, Pretoria (South Africa), Chicoutimi (Canada), UWA (Perth, Australia) and Oulu (Finland). He is now Professor for Ore Geology at Cardiff University, UK. Wolf's research deals with petrological and geochemical processes in mafic-ultramafic igneous systems that contribute to our understanding of continental magmatism, mantle evolution, plate tectonics and the formation of magmatic ore deposits including PGE, Ni-Cu, Cr, and V-Ti-Fe deposits. Erin Thompson shares what drew her to study the northern limb, why it holds both geological and economic importance, and how magmatic architecture and mineralisation controls shape exploration strategies. She explains the once-overlooked yet powerful tool of Niggli numbers, and how geochemistry and isotope studies inform exploration and the future of the Northern Limb. Dr Erin Thompson has recently completed her PhD at the University of Leicester, which focused on constraining the magmatic controls on Ni-Cu-PGE mineralisation in the world-class Platreef deposit, northern limb of the Bushveld Complex. Her research was funded by Anglo American as part of the Northern Limb in 4D (NL4D) research consortium, which included researchers from across the UK at the University of Leicester, Cardiff University and Camborne School of Mines. She is now applying her background in magmatic processes and geochemistry in her new role as an exploration geologist.Theme music is Confluence by Eastwindseastwindsmusic.com 

"Strong environmental monitoring isn't just good for the ocean. It's also good for the business." Daniella Bordon, Director of Environment & Sustainability at BGP Offshore and chair of the SEG Sustainability Committee, shares her journey from marine mammal observer to global ESG strategist, offering practical and passionate insights into ocean conservation through seismic operations. She explains how science-based decisions, qualified environmental teams, and strong stakeholder relationships can protect both marine life and business goals. Daniella also highlights how SEG and BGP Offshore are connecting sustainability with applied geophysics, creating a clear path for impact. KEY TAKEAWAYS > Strong environmental monitoring, backed by qualified teams, helps companies avoid delays and build trust. > Geoscience and sustainability are deeply connected, and proactive efforts lead to long-term business success. > Giving nature a seat at the table means treating ecosystems as active participants in project planning. > Events like IMAGE and SBGf are helping geoscientists learn, connect, and take action on sustainability. GUEST BIO Daniella Bordon is the Director of Environment & Sustainability at BGP Offshore and chair of the SEG Sustainability Committee. She began her career as a marine mammal observer and has since become a global ESG strategist, dedicated to advancing ocean conservation through science-based seismic operations. Daniella emphasizes the importance of making decisions grounded in data, investing in qualified environmental teams, and building stakeholder trust to protect marine ecosystems and strengthen business resilience. Through her leadership at SEG and BGP Offshore, she continues to connect sustainability with applied geophysics, shaping a more responsible and impactful future for the energy industry. LINKS * Attend IMAGE '25 - https://www.imageevent.org/ * Learn more about the SBGf Conference in Rio de Janeiro, Brazil - https://rio25.sbgf.org.br/ * Read more about the United Nations Decade of Ocean Science for Sustainable Development - https://oceandecade.org/ * Learn more about the new podcast series, Inside IMAGE, presented by Seismic Soundoff - https://www.imageevent.org/podcast * Listen to the complete archive at https://seg.org/podcasts/

Dr. Tess Russo is an Assistant Professor in the Department of Geosciences at The Pennsylvania State University. Tess is a hydrologist which means she studies water. Her research examines how water moves, how much of it there is in the world, and how the actions of humans change how water moves in the world. Tess has been spending a lot of time doing home renovations. When she's not working on her house, she likes to visit family and travel. She received her PhD in Earth and Planetary Sciences from the University of California, Santa Cruz and completed a postdoctoral fellowship at the Earth Institute at Columbia University. Her fantastic work is already getting a lot of attention. Last year, Tess was featured by the Green Sense Podcast, Scientific American, and she is a guest on an upcoming episode of Startalk Radio with the wise and wonderful Neil Degrasse Tyson. Tess is with us today to tell us all about her journey through life and science.

Aubrey converses with Prof Grant Bybee, Head of School, School of Geosciences, Wits University and Dr Sarah Glynn, Laboratory Scientist - Virtual SIMS Laboratory from Wits University, about the wonder of South Africa’s Geological Heritage. The Aubrey Masango Show is presented by late night radio broadcaster Aubrey Masango. Aubrey hosts in-depth interviews on controversial political issues and chats to experts offering life advice and guidance in areas of psychology, personal finance and more. All Aubrey’s interviews are podcasted for you to catch-up and listen. Thank you for listening to this podcast from The Aubrey Masango Show. Listen live on weekdays between 20:00 and 24:00 (SA Time) to The Aubrey Masango Show broadcast on 702 https://buff.ly/gk3y0Kj and on CapeTalk between 20:00 and 21:00 (SA Time) https://buff.ly/NnFM3Nk Find out more about the show here https://buff.ly/lzyKCv0 and get all the catch-up podcasts https://buff.ly/rT6znsn Subscribe to the 702 and CapeTalk Daily and Weekly Newsletters https://buff.ly/v5mfet Follow us on social media: 702 on Facebook: https://www.facebook.com/TalkRadio702 702 on TikTok: https://www.tiktok.com/@talkradio702 702 on Instagram: https://www.instagram.com/talkradio702/ 702 on X: https://x.com/Radio702 702 on YouTube: https://www.youtube.com/@radio702 CapeTalk on Facebook: https://www.facebook.com/CapeTalk CapeTalk on TikTok: https://www.tiktok.com/@capetalk CapeTalk on Instagram: https://www.instagram.com/ CapeTalk on X: https://x.com/CapeTalk CapeTalk on YouTube: https://www.youtube.com/@CapeTalk567 See omnystudio.com/listener for privacy information.

Come explore geoscience innovation and collaboration in Australia with host Anne Thompson. We talk to researchers at three universities and one geologic survey - who are also all involved in the Society of Economic Geologists 2025 Conference in Brisbane, Queensland.Joins us to learn more about advancing science and discovery in Australia!SEG 2025Rick Valenta, chair of SEG 2025 provides a broad view of the work of the SMI (Sustainable Minerals Institute, University of Queensland) and how his role there as Director has influenced the conference.  What makes minerals mineable includes all the other aspects that sometimes are neglected, including the impact of geoscience on society, and on individual communities. A recent highlight in Australia is the final release of the Queensland Deposit Atlas, a vast and comprehensive public data set.  The Atlas was commissioned and funded by the Queensland Geologic Survey and completed by SMI.  Vladimir Lisitsin provides an overview of the data and the many and varied mineral deposits found in Queensland. To get a flavour of what might be in the technical program I chatted with two keynote speakers.  Angela Escolme, CODES, University of Tasmania provided insights into her work with a large collaborative project aimed at understanding the overprinted, transition zones in porphyry systems.  Lastly, David Giles, University of South Australia delved into how a structural geologist got to be involved in creating the innovative coiled tubing drill rig and what it really means to be truly collaborative.  Theme music is  Confluence by Eastwindseastwindsmusic.com SEG 2025 is in Brisbane, Australia, September 26-29th.  This will be a dynamic conference with cutting edge science, new discoveries, technology and more.  Opportunities for networking and learning include several workshops and field trips before and after the event, relaxed social events and of course the conference itself.  See you there! 

Join us as we explore the (lack of) intersection of geoscience and entrepreneurship. In this engaging discussion, we delve into the importance of business acumen in geological sciences, but also highlight the cultural obstacles within the field. We share personal insights and experiences while discussing how educators and institutions can better prepare students for innovative roles in geoscience. Tune in for a thought-provoking conversation packed with rock-solid ideas and practical solutions!

“Google the name of the disease my daughter has.” With that sentence, Gideon Lopes Cardozo shared about a deeply personal part of his life—his daughter's diagnosis with 22q11.2 deletion syndrome, a lesser-known yet relatively common chromosomal condition. In this honest and wide-ranging conversation, Gideon shares how his path led from Earth sciences to executive coaching, team dynamics, and systems thinking. Over two decades, Gideon worked internationally as a geoscientist in academia and the energy industry before shifting toward organizational transformation. He now supports teams in the energy transition space using relational systems coaching and agile methods. Maurice and Gideon explore what it means to navigate complexity—whether in personal life or global systems—with humility, empathy, and curiosity. Listener Engagement Discover more about Gideon's work at Partner Strength. Follow Gideon via LinkedIn as well as his company on LinkedIn. Share your thoughts on this episode via walktalklisten. Your feedback is invaluable. Explore Gideon's song pick and others on our #walktalklisten playlist here. Follow Us Support the Walk Talk Listen podcast and Maurice by liking and following Maurice on Blue Sky, Facebook, and Instagram. Visit Walk Talk Listen for more episodes, news, and initiatives. Don't miss our special series “Enough for All,” featuring voices from Church World Service (CWS) and the Joint Learning Initiative (JLI).

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

Endolith is a Denver-based biotech startup revolutionizing mining by leveraging microbes to sustainably extract copper and lithium from low-grade ores. Founded in 2023, the company employs custom-engineered microbial communities, adaptive biohatcheries, and real-time cloud-based monitoring to enhance mineral recovery while minimizing environmental impact. Endolith's innovations have demonstrated significant improvements in copper extraction, attracting partnerships with industry leaders like BHP and Rio Tinto. Their approach not only boosts efficiency but also reduces reliance on harmful chemicals, aligning mining practices with clean energy goals.–Dr. Liz Dennett is a technologist and entrepreneur with nearly two decades of experience in biotech and energy industries.Previously, she was the CTO of Cemvita, developing nature-inspired biosolutions for a carbon-neutral future.  Liz has held senior roles at Wood Mackenzie, AWS, Biota Technology, Hess Corporation, and the NASA Astrobiology Institute. She is also an advisory board member for the UW-Madison Dept. of Geoscience.  Liz holds a MS and PhD in geoscience and astrobiology from the University of Wisconsin-Madison–We talked about reasons for her purple hair, copper demand expected to double by 2050, specially evolved microbial communities combined with cloud computing to enhance copper recovery, relying on internal validation over external approval, and bad mining puns.--

Seth grew up in Maine, and his interest in science was influenced by both his environmental scientist father and one of his grade school science teachers. Seth's research is deeply multidisciplinary, and his research is not only adding to one of the longest running research projects around (the Juno Ice Field Research), it provides fantastic opportunities for undergraduate and graduate students. If you'd like to learn more about Seth's work, check out his UMaine webpage: https://umaine.edu/earthclimate/people/seth-campbell/This conversation was recorded in April 2025. ~~~~~The Maine Science Podcast is a production of the Maine Discovery Museum. It is recorded at Discovery Studios, at the Maine Discovery Museum, in Bangor, ME. The Maine Science Podcast is hosted and executive produced by Kate Dickerson; edited and produced by Scott Loiselle. The Discover Maine theme was composed and performed by Nick Parker. To support our work: https://www.mainediscoverymuseum.org/donate. Find us online:Maine Discovery MuseumMaine Discovery Museum on social media: Facebook Instagram LinkedIn Bluesky Maine Science Festival on social media: Facebook Instagram LinkedInMaine Science Podcast on social media: Facebook Instagram © 2025 Maine Discovery Museum

Dr Billy Haworth is a geographer interested in human-environment interactions, with expertise positioned at the intersection of human geography, critical GIS (geographic information systems), and international disaster studies. Billy's work tries to better-understand experiences of, and adaptation to, environmental change and disruption, and often includes highlighting inequalities, widening research participation, and knowledge exchange beyond academia, involving community, government and non-government stakeholders. In 2022, they commenced a research and teaching role in the School of Geosciences, University of Sydney, primarily working on the Marine Resources Initiative project with Geoscience Australia and SE Asian government partners. They are the lead author on a new report on the State of the Marine Environment in Palawan, an archipelagic province of the Philippines. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/new-books-network

Ray and Dave go rock hunting through billions of years of Earth's history with Marcia Bjornerud, a structural geologist, inspirational author, and Professor of Geosciences at Lawrence University in Wisconsin.

Join us as we tackle the rocky topic of field geology's relevance in today's world, sparked by a listener question from Taylor. We delve deep into whether mapping rocks and fieldwork are becoming outdated or if they still hold significant value. Chris and Jesse share personal anecdotes, debate the evolving landscape of geoscience education, and highlight the importance of diverse skill sets in the field. Get ready for a journey through rugged terrains, fascinating geological insights, and a spirited discussion on balancing fieldwork with lab skills!Download the CampGeo app now at this link. On the app you can get tons of free content, exclusive images, and access to our Geology of National Parks series. You can also learn the basics of geology at the college level in our FREE CampGeo content series - get learning now!Like, Subscribe, and leave us a Rating!——————————————————Instagram: @planetgeocastTwitter: @planetgeocastFacebook: @planetgeocastSupport us: https://planetgeocast.com/support-usEmail: planetgeocast@gmail.comWebsite: https://planetgeocast.com/

The guests today are co-authors of a new paper in Science Advances titled: “A reassessment of the ‘hard-steps' model for the evolution of intelligent life.” Jennifer Macalady is a Professor of Geosciences at the Pennsylvania State University. Her research is focused on microbial ecology and evolution, and interactions between microorganisms and Earth materials like minerals and water through geologic time. Daniel B. Mills is a postdoctoral researcher in the Orsi Geomicrobiology Lab at The University of Munich in Germany. His research focuses on the co-evolutionary history of Earth's surface environment and eukaryotic life—a topic he approaches by studying modern marine organisms and environments. He also applies this research to the ongoing search for exoplanetary biosignatures and technosignatures. Shermer, Mills, and Macalady discuss the Hard Steps model of the evolution of intelligent life, the Drake Equation, the Fermi Paradox, the Great Filter, and the Great Silence. They also cover the Rare Earth hypothesis, major transitions in evolution, the uniqueness of humans, and the search for biosignatures and technosignatures.

Critical materials like copper, lithium, and gallium have been mined for decades, but their role in core technologies, geopolitics, and the energy transition have come to a height in recent years.In this episode, a16z partner Connie Chan discusses how technology is changing the game of  identification and exploration, together with leading company KoBold and their VP of Geoscience, VP of Technology, and CEO of Africa.Resources:Learn more about KoBold Metals: https://www.koboldmetals.com/Stay Updated: Let us know what you think: https://ratethispodcast.com/a16zFind a16z on Twitter: https://twitter.com/a16zFind a16z on LinkedIn: https://www.linkedin.com/company/a16zSubscribe on your favorite podcast app: https://a16z.simplecast.com/Please note that the content here is for informational purposes only; should NOT be taken as legal, business, tax, or investment advice or be used to evaluate any investment or security; and is not directed at any investors or potential investors in any a16z fund. a16z and its affiliates may maintain investments in the companies discussed. For more details please see a16z.com/disclosures.

Join us with Marcia Bjornerud for a brilliant conversation on a life dedicated to the physical Earth. This conversation is the third episode for our new Earthly Reads series. Together, Ayana and Marcia discuss Marcia's new book, Turning to Stone: Discovering the Subtle Wisdom of Rocks, and contemplate a life lived in conversation with the very Earth that holds us. Marcia offers us her grounding presence and her awareness of geologic time cycles that churn beyond human perception.Earthly Reads is a podcast series and online book study featuring conversations with some of our favorite authors including adrienne maree brown, Marcia Bjornerud, Alexis Pauline Gumbs, Prentis Hemphill, Tricia Hersey, and Céline Semaan. This episode is just a small glimpse into some of the incredible live conversations that will take place throughout the book study. For more details about the series and to purchase access to the full study, visit forthewild.world/bookstudy.  Marcia Bjornerud is a Professor of Geosciences and Environmental Studies at Lawrence University in Wisconsin. Her research focuses on the physics of earthquakes and mountain building, and she combines field-based studies of bedrock geology with quantitative models of rock mechanics. She has done research in high arctic Norway and Canada as well as mainland Norway, Italy, New Zealand, and the Lake Superior region. A contributing writer to The New Yorker, Wired, the Wall Street Journal and the Los Angeles Times, she is also the author of several books for popular audiences: Reading the Rocks, Timefulness, Geopedia and the recently published Turning to Stone: Discovering the Subtle Wisdom of Rocks. The music featured in this series is from the compilation Staying: Leaving Records Aid to Artists Impacted by the Los Angeles Wildfires courtesy of our partner Leaving Records. The songs are by Xyla, Mizu, Marine Eyes, and David Moses x Tristan de Liege. Support the show