Best Earth Science Learning Hub Podcasts (2025)

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Agentic Shift: Data, Dollars, and the AI Nexus 14:38

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23h ago14:38

14:38

This week, the AI industry stopped being a future technology and became national and corporate infrastructure. We break down the massive shift that marked the end of the "Chatbot Era" and the start of the "Agent Era" between November 22nd and 27th, 2025. The Technological Revolution: Google introduced Gemini 3 as a new "intelligence layer" woven ac…

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Ep99 - Threats to small pelagic fisheries and milkfish aquaculture in the Philippines over the next 30 years 1:05:51

21h ago1:05:51

1:05:51

Dr. Edison Macusi discusses the most pressing issues facing the small pelagic fisheries and milkfish aquaculture industries in the Philippines over the next 30 years, and the solutions to these problems. 📚Reference: Macusi ED, Nallos IM, Santos MD, Geronimo RC. 2025. Climate and Non-climate Related Hazards in Small Pelagic Fisheries and Milkfish Aq…

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Ep98 - Chasing Super Typhoon Uwan 59:27

4d ago59:27

59:27

Mr. Marco Ibañez shares what it takes to become a storm chaser for the Philippine Atmospheric, Geophysical and Astronomical Services Administration, and his experience chasing Super Typhoon Uwan. 📚 Check out Marco's research papers: [1] Ibañez MP, Pura AG, Sajulga RA, David SJ. 2023. Raindrop Size Distribution (RSD) Characteristics during the South…

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Ep97 - First successful production of adult corals derived from cryopreserved larvae 1:06:31

8d ago1:06:31

1:06:31

I talked with Dr. Arah Narida about a breakthrough in coral conservation. Their team achieved the world's first successful production of adult corals grown from cryopreserved larvae. 📚Reference: Arah Narida, Tsai S-Y, Hsieh W-C, Wen Z, Wang L-H, Huang Cc, Lin C. 2023. First successful production of adult corals derived from cryopreserved larvae. Fr…

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The Trillion-Dollar Arms Race: AGI, Cyberwar, and the Cost to Earth 0:10

13d ago0:10

0:10

The week of November 9th through 14th, 2025, marked a massive pivot where the future of AI vaulted into a whole different dimension, moving the theoretical risk we always discussed into a daily operational reality. This deep dive unpacks the shock wave of this moment, revealing where the money is truly going and what this breathtaking speed means f…

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Ep96 - Insect resistance in traditional corn: First report of cross-pollination with BT corn in the Philippines 1:04:12

15d ago1:04:12

1:04:12

I talked with Ms. Angelyn Marmeto about her study on the genetic interaction between BT corn and traditional maize varieties in the Philippines. Their team discovered the first evidence of natural cross-pollination, where insect-resistant traits from genetically modified corn were transferred to a native variety known as Silangan. We discuss how th…

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207: Benjamin Leachman - Walsh Vineyards Management and Vidi Vitis 57:35

16d ago57:35

57:35

Ben is a seasoned viticulturist and winemaker currently serving as the Director of Viticulture and Winemaker at Large at Walsh Vineyards Management, overseeing approximately 1,000 acres in Napa and Sonoma. His journey in the wine industry began in 2004 after graduating with a biochemistry degree, starting at RH Phillips and later working with Jim a…

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The Agentic Inflection: From Comet Browsers to Humanist Superintelligence 15:24

18d ago15:24

15:24

Welcome to The Agentic Inflection, your deep dive into the accelerating world of artificial intelligence that has officially hit "critical mass". This isn't just another round of hype; it's a phase shift, where AI tools are becoming genuinely useful for solving real problems on a Tuesday afternoon. In each episode, we break down the developments th…

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Ep95 - Tracking 30 years of land cover change in Albay and its effects on flooding 59:28

22d ago59:28

59:28

I talked with Mr. Gifford Jay Agudo about his study on land cover change and flood exposure in Quinali A Watershed, Albay. Using satellite remote sensing and flood modeling, his research tracks three decades of landscape transformation — from the loss of forests and brushlands to the rapid expansion of croplands and urban areas. The results reveal …

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The AI Revolution: Automated Research, Humanoid Robots, and the Dawn of Commoditized Intelligence 18:42

28d ago18:42

18:42

This episode provides a comprehensive breakdown of the week's most significant AI developments, focusing on breakthroughs at the frontier of intelligence, the accelerating robotic revolution, and massive market shifts. At the AGI Frontier: We analyze OpenAI's internal roadmap, which anticipates having an automated AI research intern by September 20…

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Ep94 - Bioinformatics meets agriculture: Searching fungal DNA for genes behind fruit scabs 1:03:38

29d ago1:03:38

1:03:38

Scab diseases make fruits like mango, citrus, and sweet potato unappealing and unmarketable, but what if we could decode the fungus behind them down to its DNA? In this episode of Behind The Science Podcast, Dr. Leilani Sumabat-Dacones talked about her team’s discovery of the genes that make the fungus Elsinoë such an effective plant pathogen. Usin…

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AI Unlocked: Memory Breakthroughs, $1 Agents, and the Fragile Future 17:00

1M ago17:00

17:00

Podcast Description Welcome to the deep dive into a whirlwind week of AI breakthroughs and massive money announcements. This episode filters the noise to focus on the fundamental shifts impacting your daily life, career, and basic understanding of where AI is heading. Key themes unpacked include: 1. The Context Breakthrough & Agentic Future Discove…

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Vibe Coding's Productivity Paradox: Navigating AI Speed, Security Threats, and the Coming Technical Debt 17:12

1M ago17:12

17:12

The world of software development is undergoing a seismic shift, driven by the explosive adoption of AI-generated code. This episode delves into the culture known as vibe coding, where developers use natural language prompts to quickly generate working code that is often intended to be merged and run without traditional, detailed human code review.…

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Ep93 - How can the Philippine Eagle help us understand the expansion of the universe 1:18:44

1M ago1:18:44

1:18:44

Dr. Reginald Bernardo shares how his recent study uses the hunting behavior of the Philippine Eagle as inspiration for optimizing cosmological models that describe the expansion of the universe. 📚Reference: Bernardo RC, Enriquez EA, Mendoza R, Reyes R, Velasco AC. 2025. Nature-inspired optimization, the Philippine Eagle, and cosmological parameter …

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The Speed of AI: Bubble Mechanics, Desktop Power, and OpenAI's Controversial Shift in the Race to AGI. 28:14

1M ago28:14

28:14

This podcast dives deep into the high-stakes, fast-moving world of Artificial Intelligence, exploring the controversial decisions and massive infrastructural shifts that are redefining the future of technology. Inside the AI Money Machine and the Compute Wars: We analyze the growing financial anxieties and "bubble mechanics" surrounding major AI pl…

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Ep92 - Gentleman's Agreement management strategy for aramang in Aparri, Cagayan: is it effective? 1:04:47

1M ago1:04:47

1:04:47

Dr. Evelyn Ame evaluates how the Gentleman’s Agreement — an informal management agreement among fishers — is holding up in practice for managing the stocks of aramang in Aparri, Cagayan. Using catch data, gear analysis, and participatory appraisal, Dr. Ame reveals that fishing mortality rates are much higher than natural mortality, and the current …

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Ep91 - Fortifying rice with vitamin A 1:03:40

2M ago1:03:40

1:03:40

In this episode, I talked with Prof. Floirendo Flores about his research on fortifying rice with vitamin A. His study looked at how β-carotene can be better preserved and released using β-cyclodextrin microencapsulation. By testing different methods, the research shows how rice can be made more nutritious. This study also received the NAST PHL Outs…

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Ep90 - The correct fish hook size for sustainable longline fishing 1:06:04

2M ago1:06:04

1:06:04

In this episode, I talked with Dr. Angelo Macario about his study on how fishhook size affects catch variation, size selectivity, and bycatch in bottom-set longline fisheries targeting nemipterid fishes in the Philippines. His research shows that the choice of hook size plays a crucial role in determining the sustainability of fish stocks and the l…

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The AI Inflection Point: Gigawatts, Deepfakes, and the Race for Control 30:52

2M ago30:52

30:52

Welcome to the weekly guide tracking the tectonic shifts in artificial intelligence, a period described as "absolutely wild". This is not an era of incremental updates, but one marked by fundamental transformations reshaping the industry. The race for Artificial General Intelligence (AGI) is truly heating up, driving an unprecedented infrastructure…

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Ep89 - Strengthening disaster readiness in Metro Manila through simulation drills 1:07:15

2M ago1:07:15

1:07:15

In this episode of Behind the Science Podcast, I sat down with Dr. Carlos Primero Gundran to talk about disaster preparedness and response in the Philippines. He shares insights on the role of simulation training in preparing agencies for emergencies, the challenges of limited resources, and overlapping mandates. Drawing from his background in emer…

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206: Esther Mobley - San Francisco Chronicle 1:03:53

2M ago1:03:53

1:03:53

Join me as I sit down with Esther Mobley, Senior Wine Critic for the San Francisco Chronicle. Esther shares her fascinating journey from an English major to a wine journalist, starting with a harvest internship in Napa Valley and subsequently working in Mendoza, Argentina. Her career path led her through Wine Enthusiast and Wine Spectator before la…

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Watershed Week: The $400 Billion AI Race, Expert Parity, and the Rise of Scheming Agents 44:31

2M ago44:31

44:31

This week felt like a "genuine watershed moment" where AI crossed an "irreversible threshold," shifting from impressive demos to "business-critical infrastructure". Join us as we break down the three massive trends that dominated the news between September 21–26, 2025. The Capability Explosion and Economic Parity: OpenAI's new GDPval benchmark test…

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Ep88 - Detecting diseases using egg whites and powdered milk 52:40

2M ago52:40

52:40

In this episode, I talked with Dr. Edjohn Aaron Macauyag about his research on developing a low-cost technique to synthesize Bst DNA polymerase —an enzyme for detecting diseases like COVID-19— and reducing costs by over 90% using home ingredients like egg whites and powdered milk. 📚Reference: San Pedro VM, Cañas VA, Garcia JR, Lopez C, Zulueta M, M…

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The AI Graduation: DeepMind’s Historic Win, NVIDIA's $5B Shockwave, and the Birth of the Agent Economy (September 2025 Deep Dive) 15:55

2M ago15:55

15:55

This episode explores the "seven biggest stories" from the week that demonstrated AI is "graduating" and accelerating incredibly fast. We unpack the key areas where progress, infrastructure, and policy are maturing simultaneously: • Historic Capability Breakthroughs: Google DeepMind's Gemini 2.5 AI model achieved a "historic" feat by winning gold a…

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Ep87 - Spawning ground at risk - Overfishing of espada in Babuyan Channel 1:06:29

2M ago1:06:29

1:06:29

In this episode of Behind the Science Podcast, we talk with Dr. Melanie Villarao about her study “Reproductive Biology and Population Dynamics of Largehead Hairtail (Trichiurus lepturus Linnaeus, 1758) in Babuyan Channel, Philippines.” They analyzed nearly 2,600 specimens of T. lepturus to determine sex ratio, fecundity, spawning seasonality, lengt…

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205: Rich DeScenzo - ETS Labs 1:10:45

2M ago1:10:45

1:10:45

Rich DeScenzo, the Microbiology Group Leader at ETS Labs, came on this episode to discuss the science of wine microbiology and its impact on winemaking. We talked about the roles of yeast and bacteria, such as Brettanomyces, in wine quality and stability. The episode explores the evolution of microbial testing, highlighting advanced techniques like…

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Ep86 - Sustainable management of rice straws 1:00:57

2M ago1:00:57

1:00:57

In this episode of Behind the Science Podcast, we talked with Dr. Maria Victoria M. Sumagang about her study, “A P-graph Approach for Planning Sustainable Rice Straw Management Networks”, which received the 2025 Outstanding Scientific Paper Award by the National Academy of Science and Technology. The Philippines generates over 15 million tons of ri…

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Ep85 - A theoretical framework to discriminate chiral molecules 1:17:57

3M ago1:17:57

1:17:57

In this episode, I talked with my twin brother Dr. Philip Flores about his research on developing a method to discriminate chiral molecules by shining a laser to the molecule and measuring the ejected electron's spin. 📚Reference: Flores, P. C. M., Carlström, S., Patchkovskii, S., Ivanov, M., Mujica, V., Ordonez, A. F., & Smirnova, O. (2025). Enanti…

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The AI Pulse: Jobs, Chips, and Breakthroughs from East and West 51:28

3M ago51:28

51:28

This week in AI, we dive into the latest developments shaping the future of technology and work. We cover OpenAI's significant rollout of GPT-5, an "actually smart" AI assistant featuring a new "thinking mode" for complex problems, now available to ChatGPT Plus subscribers. OpenAI is also tackling economic disruption with initiatives like the OpenA…

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Ep84 - Measuring earthquake impact on the construction sector 1:08:00

3M ago1:08:00

1:08:00

This episode of Behind The Science Podcast features Engr. Harold Aquino and his research on quantifying the impacts of earthquake disasters on the building construction sector using a SARIMA-based counterfactual analysis. 📚Reference: Aquino DHM, Domingo N, Atapattu C. 2025. Evaluating the impacts of earthquake disasters on the building construction…

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Ep83 - Regulatory challenges in coral restoration application in the Philippines 1:02:18

3M ago1:02:18

1:02:18

In this episode, we talk with Mr. Erlo Matorres about the realities of coral reef restoration in the Philippines. We discussed the challenges practitioners face, such as the limited understanding of the guidelines and necessary permits before implementing a restoration project. 📚Reference: Matorres DE, Fabinyi M, Horigue V, Novilla CT, Baria-Rodrig…

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204: Chris Morisoli - Morisoli Vineyard 57:56

3M ago57:56

57:56

Join us today as we have a conversation with Chris Morisoli from Morisoli Vineyard. Chris is a fifth-generation farmer from Morisoli Vineyard in Napa Valley and he shares his journey from serving as a helicopter pilot and volunteer fireman to managing his family's historic vineyard. The conversation highlights the vineyard's evolution, the challeng…

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Ep82 - Challenges and opportunities for sustainable mining in the Philippines 1:04:11

3M ago1:04:11

1:04:11

In this episode, we speak with Dr. Justine Domingo about the pressing need to balance the Philippines’ rich mineral potential with the protection of its ecosystems in the context of climate change and natural hazards. The episode explores critical environmental research challenges in the mining sector, including the lack of baseline data and the li…

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Ep81 - How to publish your research | The Philippine Journal of Fisheries 1:10:05

3M ago1:10:05

1:10:05

In this episode, Dr. Mudjekeewis Santos shares his journey as a fisheries scientist, the importance of scientific publishing, how to publish in The Philippine Journal of Fisheries, and the challenges faced by local journals in reaching global recognition. 📚How to publish in The Philippine Journal of Fisheries: ► https://nfrdi.da.gov.ph/tpjf/ 🤝Behin…

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203: Ashley Hepworth, Molly Hill, and Sally Blum - Abloom Wines 57:45

3M ago57:45

57:45

Discover the art and passion behind Abloom, a distinctive rosé wine brand crafted by winemakers Molly Hill, Ashley Hepworth, and Sally Blum. This episode discusses their experiences from UC Davis to Napa Valley, highlighting their unique collaboration and the meticulous process of creating a high-quality rosé. They share about their use of fermenta…

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Ep80 - Store your rabbit meat within 4 hours from slaughtering 1:09:22

4M ago1:09:22

1:09:22

How long can rabbit meat stay safe without refrigeration? 🐇 In this episode of Behind the Science Podcast, we talk with Ms. Marielle Vergara about the changes in the bacterial load, pH, color, and other quality parameters of rabbit meat over time without refrigeration. The study determined how long the rabbit meat can be exposed to ambient conditio…

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Ep79 - Creating a Philippine earthquake catalog from the Spanish records 1:00:16

4M ago1:00:16

1:00:16

In this episode, we talk with Dr. Leonila Bautista about her study that estimated the epicenters and magnitudes of 485 earthquakes that occurred in the Philippines during the Spanish colonial period by analyzing more than 6,000 historical accounts.📚Reference: Bautista, M. L. P., & Oike, K. (2000). Estimation of the magnitudes and epicenters of Phil…

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Ep78 - Prehistoric earthquakes recorded by shoreline changes in Lingayen Gulf 1:03:22

4M ago1:03:22

1:03:22

Mr. Zenon Richard Mateo explains how earthquakes from the Philippine Fault shaped the shoreline of Lingayen Gulf during the past 2,400 years.📚Reference: Mateo, Z. R. P., & Siringan, F. P. (2007). ⁠⁠Tectonic control of high-frequency Holocene delta switching and fluvial migration in Lingayen Gulf bayhead, northwestern Philippines⁠⁠. Journal of Coast…

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202: Rosemary Cakebread - Gallica Wine 58:32

4M ago58:32

58:32

Join us today as we explore the fascinating journey of renowned winemaker Rosemary Cakebread, whose career spans continents and decades. We discuss her early life in Japan, her education at UC Davis, and her groundbreaking work at Inglenook Winery. Rosemary shares information on dry farming and crafting varietals like Albariño and Petite Sirah, rev…

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Ep77 - How probiotics could help reduce methane emissions from carabaos 58:46

4M ago58:46

58:46

In this episode, Mr. Christian Lualhati talked about his research on methane emissions from carabaos and how probiotics can play a key role in improving ruminant nutrition and reducing environmental impact. 📚Reference: Lualhati, C. V., Managa, K. R. D., Castillo, C. I., Llantada, P. L. T., & Del Barrio, A. N. (2025). Effects of Probiotic Supplement…

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Ep76 - Synthesizing cyanobacteria inspired molecules for anticancer research 1:06:06

4M ago1:06:06

1:06:06

In this episode, we explore marine natural products with Dr. Lilibeth Salvador-Reyes, a professor from UP Diliman. She shares insights into her research on cyanobacterial-inspired peptides, which are small molecules derived from cyanobacteria that could have biomedical applications.📚Reference: Casanova, J.R., Villaraza, A.J.L., & Salvador-Reyes, L.…

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Ep75 - How will climate change affect the flood risk of Carigara, Leyte? 59:51

4M ago59:51

59:51

In this episode, we talk with Engr. Isaac Besarra about his study on flood risk in Carigara, Leyte under future climate change scenarios RCP 4.5 and RCP 8.5. 📚Reference: Besarra, I., Opdyke, A., Mendoza, J.E., Delmendo, P.A., Santiago, J., Evangelista, D.J., Lagmay, A.M.F.A., 2025. The Cost of Flooding on Housing Under Climate Change in the Philipp…

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201: Morgan Twain-Peterson - Bedrock Wine Co. 54:30

4M ago54:30

54:30

Join us this week to hear from Morgan Twain-Peterson, Master of Wine, owner and winemaker at Bedrock Wine Co. Influenced by his father, the founder of Ravenswood Winery, Morgan's path is enriched by his experiences in the European vineyards. Listen in for innovative methods in sustainable viticulture, including sap testing for vine nutrient needs a…

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Ep74 - Init ng panahon, pwede bang sanhi ng brain aneurysm? 1:06:19

4M ago1:06:19

1:06:19

Can hot weather really cause brain aneurysms? In this episode, neurosurgeon Dr. Juan Silvestre Pascual discusses his study on the meteorological factors affecting aneurysmal subarachnoid hemorrhage in the Philippines. 📚Reference: Pascual JSG, Khu KO, Brillante EB, Te JT, Racoma BB, Ignacio KD, Legaspi GD. Meteorological Factors Affecting Aneurysmal…

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Ep73 - Biodiversity and aquaculture potential of ulang in Cairawan River, Antique 58:09

5M ago58:09

58:09

Dr. Nia Santos shares how she used both genetics and morphology to identify the freshwater prawn (Macrobrachium spp.) in Cairawan River Antique. With 11 species identified, the highest number of species reported from a single river, this study highlights the ecological value of Philippine rivers and their potential for sustainable fisheries. 📚Refer…

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200: Ross Cobb - Cobb Wines 1:08:26

5M ago1:08:26

1:08:26

Located on the true Sonoma Coast, Ross Cobb of Cobb Wines tackles the intricate challenges of vineyard management and unpredictable weather. Ross farms his family's Coastland Vineyard, planted to Pinot Noir, one of the oldest plantings of Pinot in Sonoma County. Our discussion ran the gamut between farming and Ross' experiments in the cellar. Ross …

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Ep72 - Inside the Macolod Corridor: Where is the Magma Coming From? 1:14:10

5M ago1:14:10

1:14:10

In this episode, chemical volcanologist John Michael Ausejo breaks down his study on primitive arc lavas from the Macolod Corridor. By analyzing the geochemical and mineralogical composition of igneous rocks, he traces the melt generation and magma storage conditions of primitive arc lavas in the Macolod Corridor 42 km beneath the Earth’s surface. …

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Ep71 - Can you exercise during pregnancy? 56:18

5M ago56:18

56:18

Is it safe to exercise while pregnant? In this episode, Dr. Clarissa Velayo shares the results from her clinical study on the effects of Sheng Zhen Gong, a traditional low-intensity exercise, on the wellbeing of both mother and child. ⌛Chapters 00:46 Podcast Introduction and Partners 04:02 Dr. Clarissa Velayo's Journey into Medicine 14:09 Review of…

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199: Rob Perman - Free Flow 51:51

5M ago51:51

51:51

In this episode, we welcome Rob Perman, Vice President of Operations at Free Flow Wines, to share the world of wine kegging. We discuss the technical aspects of wine kegging, such as sanitation, oxygen management, and logistics, and how Free Flow Wines has grown from a small operation to a leader in custom kegging services. Rob explains the benefit…

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Ep70 - Antibiotic-Resistant Bacteria Found in Native Chickens 1:07:47

5M ago1:07:47

1:07:47

Are native chickens really antibiotic-free? In this episode, microbiologist Dr. Rina Opulencia breaks down her research on multidrug-resistant (MDR) bacteria found in healthy Philippine native chickens. Her team sequenced bacterial genomes and discovered antibiotic resistance genes in Philippine native chickens, which raises important questions abo…