A landslide into an Alaskan fjord displaced enough water to trigger the second largest recorded tsunami with a run up of 481 meters up the opposite shore in August 2025. This time Dr. Jeffrey Zurek sits down with University of Calgary geoscientist Dr. Dan Sugar to investigate the geophysical processes behind natural hazards, megatsunamis, glacial debuttressing, and the devastating rock-and-ice avalanche in Nepal.

Discover how advanced remote sensing tools like InSAR, NISAR, and LiDAR are revolutionizing geological hazard mapping, why climate-driven glacial retreat is destabilizing mountain slopes across high latitudes, and what it feels like for researchers tracking catastrophic geohazards in real time. We explore the non-linear pathways of scientific careers, the emotional toll of studying active disasters, and the socioeconomic determinants that dictate global hazard preparedness and community resilience.

Topics Covered

The Physics of Megatsunamis: Understanding extreme water displacement, wave run-ups, and seiches in narrow fjords

Glacial Debuttressing: How the rapid retreat of glacial ice removes critical structural support from steep mountain slopes

Remote Sensing Innovations: Leveraging InSAR, NISAR, and LiDAR data to map precursory deformation before slope failure

The Nepal Tragedy: Analyzing the compounding factors, ice volumes, and massive downstream impacts of recent Himalayan avalanches

Real-Time Disaster Science: The psychological and operational challenges researchers face when publishing on active events

Chapters

• (00:00) Intro and Tracy Arm Landslide
• (02:30) Metrics of a Megatsunami
• (03:49) Meet Dr. Dan Sugar
• (04:01) Non-Linear Science Careers
• (07:50) Desk Work Versus Field Reality
• (09:02) Inside the Alaska Fjord Wave
• (14:30) Decoding Seiches
• (20:00) Glacial Debuttressing Mechanics
• (24:00) Mapping Slope Instability
• (27:30) InSAR and NISAR Satellites
• (32:39) Analyzing the Nepal Disaster
• (38:00) Dynamic Fragmentation
• (43:30) Publishing on Active Disasters
• (50:00) Future of Geohazard Monitoring

Links & Resources

Paper: A 481-meter-high landslide-tsunami in a cruise ship–frequented Alaska fjord

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Whimsical Wavelengths: Deep-dive conversations where a working scientist unpacks how we know what we know, one paper, one idea, or whimsical detour at a time. Hosted by Dr. Jeffrey Zurek (P.Geo)

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In this episode of Whimsical Wavelengths, Dr. Jeffrey Zurek sits down with Dr. Katherine Borden, a professor at Northwestern University's Feinberg School of Medicine, to explore the ancient and vital protein eIF4E (or 4E). Long misunderstood as a simple rate-limiting factor in protein synthesis, 4E acts as a master regulator of RNA processing, transport, and translation. Dr. Borden shares the serendipitous discovery of finding 4E in the cell nucleus, how cancer cells hijack this machinery to drive aggressive disease states like acute myeloid leukemia (AML), and the ongoing journey of translating basic science into clinical trials using repurposed antivirals.

Sub-Themes and Highlights

The Research Process and Serendipity: How a control experiment looking for viral interactions led to a major paradigm shift in understanding 4E’s nuclear localization.

Social Impacts and Translational Health: Exploring the challenges of drug resistance, glucuronidation, and the human side of clinical trials for heavily pretreated patients.

Community and Collaboration: Highlighting the Canadian Sciences Speakers Network (CSSN) as a vital tool for connecting researchers, media, and the public beyond traditional word-of-mouth networks.

Chapters

• 00:00 Introducing eIF4E
• 02:12 Discovering the CSSN network.
• 03:45 Meeting Dr. Katherine Borden.
• 07:55 Cellular stress and paper cuts.
• 10:48 Evolution of 4E research.
• 17:05 The nuclear eureka moment.
• 19:18 The Goldilocks protein zone.
• 21:45 Ribavirin clinical trials.
• 26:15 The biology of drug resistance.
• 33:10 The tumor microenvironment.
• 36:30 Future outlook on therapy.
• 38:50 Patient thanks and atom jokes.

Links:

Web: WhimsicalWavelengths.com

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Whimsical Wavelengths: Deep-dive conversations where a working scientist unpacks how we know what we know, one paper, one idea, or whimsical detour at a time. Hosted by Dr. Jeffrey Zurek (P.Geo).

Hey! I'd love to hear your thoughts, send me a voice note.

Season 3 kicks off by flooding the auditory landscape with a deep dive into glacier outburst floods. This episode explores the Missoula Floods, the historical war of ideas between uniformitarianism and catastrophism, and the lonely scientific journey J. Harlen Bretz. Along the way, we examine how intellectual paradigms shift, how ice dams physically fail under immense hydrostatic pressure, and what these ancient cataclysms mean for how we understand geoscience history.

Key Themes & Sub-Themes

The Research Process & Scientific Resistance: Tracing how radical ideas outrun prevailing frameworks, from Aristotle and medieval European dogma to Shen Kuo, Ibn Sina, and the hostile academic mockery faced by J. Harlen Bretz in the 1920s.

Geological Mechanics & Hazards: Unpacking the science of glacial outburst floods, the immense scale of Glacial Lake Missoula, ice rheology, and the mechanics of hydrostatic uplift that cause massive ice dams to catastrophically self-destruct.

Environmental Impacts: Examining the landscape-scale destruction of the Channeled Scablands, the stark contrast between soil-starved basalt deserts and rich agricultural valleys, and the broader lessons of how scientific consensus evolves over generations.

Chapter Timestamps

• 00:00 - Season 3 Kickoff & Website Updates
• 01:25 - What is a Glacial Outburst Flood?
• 05:18 - Ancient Roots: Aristotle to Pliny the Elder
• 09:50 - Global Science: Shen Kuo and Islamic Golden Age
• 13:08 - Steno's Strata and James Hutton's Deep Time
• 17:15 - Catastrophism, Neptunism, and Dogma
• 19:50 - J. Harlen Bretz and the Channeled Scablands
• 25:20 - Physics of Ice Dams and Glacial Lake Missoula
• 33:15 - Megafloods and the Penrose Medal Vindication
• 36:40 - Modern Parallels, Stream Misfits

Links:

Web: WhimsicalWavelengths.com

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Socials: Bluesky | Instagram | Facebook

Whimsical Wavelengths: Deep-dive conversations where a working scientist unpacks how we know what we know, one paper, one idea, or whimsical detour at a time. Hosted by Dr. Jeffrey Zurek (P.Geo).

Hey! I'd love to hear your thoughts, send me a voice note.

.Science isn’t a single lane—it’s a vast, interconnected spectrum. In this brief trailer for Season 3 of Whimsical Wavelengths, Dr. Jeffrey Zurek pulls back the curtain on an upcoming slate that follows the data wherever it leads. From the physics of the cosmos and the chemistry of life, to cancer research, massive landslides, and the societal impacts of modern discovery, this season spans disciplines to uncover the hidden stories behind how we understand our world. Hit subscribe and join the journey.

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It is a flat-out scientific fact: humans emit way more carbon dioxide than volcanoes. It’s not even close. But in this season two solo finale, I don't want you to just take my word for it. Instead, I am taking you down the rabbit hole of how we actually know what we know. This isn't about magical guesses or black-box science; it’s a painstaking process of cross-referencing bubbles, isotopes, and trade data to prove a reality that completely dismantles one of the internet's most stubborn climate myths.

I discuss the volcanology and geochemistry that detail how we track magmatic gases using melt inclusions in primitive olivine crystals as microscopic time capsules. I walk through how we use Raman spectroscopy lasers to solve the "bubble problem" in melt inclusions, and how we use the geochemical buddy system, pairing volatile gases with non-volatile elements like niobium or barium, to calculate exact magmatic outputs before an eruption even starts. In this episode I lay out exactly how we capture nature's messy data.

Then, I flip the script to look at human emissions. We don't use scientific proxies or fuzzy estimates here; we use legally binding international trade data, customs ledgers, and national energy taxation registers. By comparing our maximum global volcanic calculations against the precise reporting of modern commerce and the chemistry of everyday cement production, the math reveals the bottom line. Volcanoes emit roughly 0.45 billion tons of CO2 per year, which accounts for just 1.2% of what human activity produces. Remember season three kicks off on September 14th.

Chapters

(00:00) Intro: Reflections on Season 2

(02:55) Debunking Myth: Volcanoes vs. Human Emissions

(03:45) Dr. Terry Gerlach and 2011 Baseline Paper

(04:20) The Big Three Magmatic Volatiles Explained

(05:55) Magma Chemistry Beyond the Tap Water Analogy

(07:15) Melt Inclusions & Volatile Resolution Barrier

(08:50) Sulfur Solubility vs. Deep Carbon Degassing

(10:45) The Melt Inclusion Vapor Bubble Problem

(12:40) The Geochemical Buddy System: Niobium Proxies

(14:35) Subduction Volatiles & Oxygen Fugacity

(17:15) Barium vs. Lanthanum Slab Meter Calibration

(19:15) Plume Traverses & Ultraviolet Spectrometer

(20:00) Giggenbach Bottles & Hydrothermal Systems

(24:40) Global Magma Budgets: From Ridges to Arcs

(31:40) Calculating the Total Volcanic CO2 Footprint

(35:00) Trade Ledgers, Customs Data, and IEA Register

(36:30) The 8% Problem: Calcining Limestone into Cement

(37:50) The Final Tally: Why Volcanoes Are Only 1.2%

(40:15) Conclusion: and Summer Encores

Links:

USGS Scientist Terry Gerlach's 2011 Paper

Web: WhimsicalWavelengths.com

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Whimsical Wavelengths: Deep-dive conversations where a working scientist unpacks how we know what we know, one paper, one idea, or whimsical detour at a time. Hosted by Dr. Jeffrey Zurek (P.Geo).

Hey! I'd love to hear your thoughts, send me a voice note.

Time to turn our focus to the mighty river systems of the Pacific Northwest to examine a mysterious titan of the deep—the white sturgeon! BTW there is only one episode left before the summer break and encore presentations.

The guest for this episode is Dr. Stuart Willis, a fisheries geneticist with the Hagerman Genetics Lab. Together, we trace the evolutionary history of an apex scavenger, map how massive hydroelectric developments alter river ecology, and unpack the realities of polyploid genomics. From culturally vital First Nations fisheries to the modern engineering challenges of conservation aquaculture, we explore what it takes to protect a species that measures its life span in centuries.

Dr. Willis discusses the realities of mapping genomes, explaining how his past voyages into the Amazon prepared him for the ambiguous data limits of tracking prehistoric chromosomes. We confront the problems managing fragile river basins sectioned off by dams, and mapping hazards like river temperature spikes, sediment loss, and invasive species. The result is a look at how genetic tracking tools inform state policy decisions, highlighting the critical ecological reliance Sturgeon have on marine-derived nutrients brought by dwindling salmon runs.

Topics Covered

The Hydroelectric Stroke: How run-of-river dams slow down river current

Ploidy Paradoxes: Demystifying chromosomes from diploidy to octoploidy. Why female sturgeon dictate genetic sex markers

Hopeful Monsters: How extreme environments exploit isolated niches. Nutrient Lifelines: Why freshwater health requires marine salmon runs

Chapters

(00:00) Mysterious Sturgeon of the Fraser

(04:00) STEM Career Paths and Amazon Field Work

(07:50) Two Mighty Rivers: Fraser vs. Columbia

(10:30) Run-of-River Dams and Ecological Strokes

(11:50) Anadromous Lifecycles vs. Catadromous Eels

(13:30) Prehistoric Features and Electroreception Tech

(16:00) Periodic Life History and Delayed Maturity

(20:45) Wrapping Your Head Around Cell Ploidy

(24:00) Autopolyploidization and Evolutionary Magic

(27:50) Rediploidization and Genomes Simplifying Over Time

(32:25) Hopeful Monsters in Isolated Island Niches

(38:15) Tortoiseshell Cats and ZW Sex Determination

(42:00) Hatchery Pentaploids and Spontaneous Mutants

(44:40) Null Alleles & Failed Diagnostic Assays

(47:50) Structural Variation and Conservation Tools

(52:20) Declining Salmon Runs and Marine Nutrients

(56:30) Call Outs, Sequoias of the Deep

Links:

Paper

Web: WhimsicalWavelengths.com

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Socials: Bluesky | Instagram | Facebook

Whimsical Wavelengths: Deep-dive conversations where a working scientist unpacks how we know what we know, one paper, one idea, or whimsical detour at a time. Hosted by Dr. Jeffrey Zurek (P.Geo).

Hey! I'd love to hear your thoughts, send me a voice note.

The countdown to the end of season 2 continues. With only two new episodes left before our summer encore presentations, we are turning the lens back on ourselves to examine the modern scientific apparatus itself, the institutions, the funding models, and the historical policy shifts that built our world.

Joining the conversation are Dr. Ina Ganguli, Professor of Economics at the University of Massachusetts Amherst specializing in labor economics, and Dr. Chris Fisher, chemical biologist and founder of Multivalent Communications. Together, we map out how wartime mobilization birthed a golden age of foundational research, explore the delicate social contract between researchers and the state.

We get into the "Sausage-Making" of research, tracking the friction scientists face when transitioning from academia to industry. Dr. Ganguly shares field evidence from former Soviet republics, illustrating how quickly world-class scientific communities can be demolished by sudden geopolitical shocks. Ultimately, this episode serves as an evaluation of the systemic hazards facing institutional autonomy, historical talent immigration pipelines, and the socio-economic determinants that dictate who gets to participate in science.

Topics Covered

The Big Science Paradigm: How World War II shifted research from isolated inventors to state-funded national security

The Bush-Kilgore Debate: The post-war ideological battle between elite scientific autonomy and public geographic equity

The Commercialization Pivot: Assessing how the 1980 Bayh-Dole Act transformed foundational public goods into market drivers

The Talent Fragility Vector: Why progress remains heavily dependent on immigration pathways and reliable state fellowship pipelines

Chapters

(00:00) Science Policy and Labor Economics

(03:40) Academic Towers vs Industry Career Paths

(07:50) Soviet Science and Post-War History

(13:30) Pre-War History and Gentleman Scientists

(18:45) NSF Blueprint and Bush-Kilgore Debate

(23:50) Immigrant Talents and German Emigres

(29:10) Basic Science Economics and Public Goods

(34:30) National Science Foundation Foundations

(38:15) Public Trust and Federal Grant Returns

(44:00) Post-War Contracts & Institutional Trust

(51:00) 1980 Bayh-Dole Act and Corporate R&D

(55:20) High-Risk Basic Research Funding Decreases

(01:00:45) US Science Policy and Peer Review Freezes

(01:04:15) Government Scientist Career Paths

(01:07:15) Clean Air Regulation and Evidence Limits

(01:14:20) Science Humor and Franklin Pun Closures

Links & Resources

Book: The Endless Frontier

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Whimsical Wavelengths: Deep-dive conversations where a working scientist unpacks how we know what we know, one paper, one idea, or whimsical detour at a time. Hosted by Dr. Jeffrey Zurek (P.Geo)

Hey! I'd love to hear your thoughts, send me a voice note.

With only three new episodes left before a summer of algorithmic-refreshing encores, I dive headfirst into the frontier of material science.

Thomas Karpiak, a PhD candidate from the Leznoff Group at Simon Fraser University, joins the show to tell us about the lanthanides. We explore how these 15 elements serve as the scaffolding for permanent magnets, electric vehicles, and fiber-optic telecommunications. Thomas breaks down why these cations act more like ionic "bowling balls" than standard covalent structures, and how mapping their spatial environments can help us engineer faster data storage and critical mineral recycling.

Topics Covered

Supramolecular Lego Bricks: How we can assemble molecules into complex structures with useful properties

Frontier Flip: Why lanthanides defy textbook conventions by burying their reactive 4f electrons within the atomic nucleus

Data Density & Quantum Tunneling: The structural physics behind Single Molecule Magnets (SMMs) and the quest for atomic data storage

Claw Machine Metallurgies: Exploiting subtle geometric preferences across the series to design eco-friendly electronic waste recycling

Chapters

(00:00) Bypassing Shielding: 4f Pickup Lines

(03:40) Guest Introduction: Thomas Karpiak

(04:20) Puzzle Trajectories: Star Wars Legos

(05:15) Supramolecular Assembly Mechanics

(06:45) Mapping Orbits: P, D, and F Bands

(08:25) The Permanent Magnet Market Scale

(09:15) Luminescent Europium Vectors in Euros

(11:35) Frontier Traps and Valence Shell Spaces

(13:00) Covalent Sharing vs Ionic Bowling Balls

(14:40) Coulombic Repulsion of Ligand Points

(15:40) Rotational Mirror Symmetry Acoustics

(18:15) Geometries: eg., Dodecahedrals and Hexagonal Pyramids

(31:50) Millimeter Scale Crystallography

(37:50) Obscure Solvents and Lab Contamination

(42:50) The Infamous 10-Year Lab Trap Data

(44:20) Hard Drive Limits and Quantum Tunneling

(45:40) Energy Barriers and Side-Sleeping Rules

(48:00) High-Symmetry Axis Shielding Controls

(51:30) Infrared Light Shifts for Bioimaging

(52:30) Nasty Mining Separations and Trends

(54:00) Cube Isotropy vs Magnet Anisotropy

(55:30) Future Lab Tests and Coding Data

(58:00) Groaning Dad Humor Pun Closures

Links

Paper for this Episode

Web: WhimsicalWavelengths.com

Support: Pateron

Socials: Bluesky | Instagram | Facebook

Whimsical Wavelengths: Deep-dive conversations where a working scientist unpacks how we know what we know, one paper, one idea, or whimsical detour at a time. Hosted by Dr. Jeffrey Zurek (P.Geo).

Hey! I'd love to hear your thoughts, send me a voice note.