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Optimists Make Money

Stephen McBride

Pessimists sound smart. Optimists make money. Learn about the near future directly from the people building it. Conversations with top 1% founders and innovators building tomorrow's most important companies, giving you practical insights to make the right investing, business, and career decisions. Hosted by Investor and Author Stephen McBride.

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S2 · E21
Wednesday · 46 min· Video
Turning Mercury Into Gold Inside a Fusion Reactor | Marathon Fusion
Order Stephen's new #1 Bestselling book, Disruption Investing: The Framework to Multiply Your Wealth in Disruptor Stocks. https://www.riskhedge.com/order-disruption-investing Could turning mercury into gold make nuclear fusion commercially viable? Marathon Fusion's Jason Parisi explains how producing valuable materials alongside electricity could change the economics of fusion power. Jason, Marathon's chief science officer, joins Stephen to explain the company's approach: start with scarce medical isotopes, develop the hardware, and work toward fusion plants that could produce both electricity and gold. Instead of entering the fiercely competitive electricity market first, Marathon is targeting materials used in emerging cancer treatments. We unpack how mercury could become gold inside a fusion reactor, why Jason believes that could double or triple a plant's revenue, and the catch: the resulting gold may need years in storage before it can be handled. Those economics are projections, and the conversation explores the assumptions behind them—including whether new supply could crash the gold market. We also discuss plasma centrifuges, what investors should look for beyond impressive reactor renderings, and how Marathon is using AI to accelerate research. Plus: China's fusion ambitions, the practical barriers to commercialization, and why Jason sees fusion becoming an industrial platform for manufacturing some of the world's most valuable materials. 0:00 Could gold change fusion economics? 0:46 Meet Jason Parisi: What is nuclear fusion? 4:19 Why start with medical isotopes? 6:41 Disruption Investing 7:24 How medical isotopes target cancer 9:48 Why selling electricity first is so difficult 11:28 Turning mercury into gold 15:32 Could fusion gold cost less than mining? 16:10 Radioactive gold: The 7–17-year wait 18:31 Could fusion crash the gold market? 20:03 Inside a fusion machine—and Marathon's lab 21:19 How Marathon's isotope approach differs 22:59 How plasma centrifuges work 24:30 What fusion investors should look for 25:49 How AI is changing fusion research 28:47 Rethinking scientific work in the AI era 29:48 Where humans add value as AI improves 32:36 Comparing AI tools for science and coding 33:31 China, America, and the fusion race 35:55 Where fusion talent goes 36:55 Fusion regulation and nuclear waste 37:59 From optimistic physicists to commercial teams 39:22 What would accelerate fusion? 40:08 What $10 billion could—and couldn't—speed up 42:05 AI and brain-computer interfaces 43:30 What success looks like for Marathon Fusion 44:29 Overrated or underrated? 45:23 Where to follow Marathon Fusion 45:44 Join the Rational Optimist Society
S2 · E20
October 21 · 55 min· Video
The New Satellite Economy: Beyond Cheap Rockets | Muon Space
Order Stephen's new #1 Bestselling book, Disruption Investing: The Framework to Multiply Your Wealth in Disruptor Stocks. https://www.riskhedge.com/order-disruption-investing Satellites that spot small wildfires, locate GPS jammers, and monitor drought—all built on platforms from the same company. Muon Space is helping turn space infrastructure into practical tools on Earth. Jonny Dyer, co-founder and CEO of Muon Space, joins Optimists Make Money to explain how cheaper launches, better sensors, and faster satellite connectivity are opening up missions that once cost too much or took too long. We dive into FireSat, a satellite system designed to give firefighters earlier warnings and better information about a fire's intensity and movement. Beyond wildfire detection, Muon builds spacecraft supporting radio-frequency intelligence and agricultural monitoring, with upcoming missions targeting military weather intelligence and direct-to-satellite Bluetooth connectivity. Jonny explains the engineering and supply-chain challenges behind these systems, why Muon builds so much in-house, and where he sees opportunities for founders and investors in space infrastructure. He also revisits the early days of SpaceX, working alongside its first engineers, and launching satellites on converted Russian nuclear missiles. Plus: why launch capacity could tighten again, where data centers in space make sense—and where the hype gets ahead of reality—and what China's growing capabilities mean for America's position in space. 0:00 Small satellites, faster wildfire detection 0:50 What Muon Space does 1:26 Why satellites took years and cost a fortune 4:19 What makes space so hard? 6:09 Disruption Investing 6:51 The next big unlock: networks and platforms 10:18 FireSat and the wildfire information gap 13:43 How satellites detect small fires from space 16:56 From satellite image to firefighter alert 20:19 Earning the trust of fire agencies 23:48 The space infrastructure problem Jonny would solve 24:43 Inside the early days of SpaceX 27:26 How risk-taking unlocks engineering talent 29:03 What Elon Musk was like early on 30:19 Launching satellites on converted Russian missiles 34:10 When to build in-house—and when to buy 35:35 Space businesses nobody is building 36:50 Quickfire: investing, hiring, and industry assumptions 39:51 The bottlenecks in scaling satellite production 41:07 Is another launch shortage coming? 43:14 Is it too late to start a rocket company? 44:12 Data centers in space: promise versus hype 47:13 The space industry beyond SpaceX 48:33 Wildfires, weather forecasts, and everyday life 51:36 China's challenge to US space leadership 53:11 Overrated or underrated? 54:05 Where to follow Muon Space
S2 · E19
October 14 · 45 min· Video
Why America's Military Systems Still Can't Talk to Each Other | Picogrid
America can build advanced fighter jets and autonomous drones. So why do its military systems still struggle to talk to each other? Zane Mountcastle, founder of Picogrid, explains the infrastructure problem behind modern military technology—and how his company's Legion platform helps connect sensors, autonomous systems, and command networks. On Optimists Make Money, Zane breaks down why military integration is more than a software challenge. Legacy equipment, competing defense contractors, and rigid procurement requirements can make connecting systems slow and expensive. He explains Picogrid's approach: reusable infrastructure that lets new technology plug into existing networks and adapt as threats change. The conversation also explores how China's military faces a different set of challenges, why Zane believes mass-produced drones can strengthen deterrence, and where specialized defense startups can compete with the established giants. For founders, engineers, and investors, Zane shares why waiting for the military to request your product may mean you're already too late—and why he sees enormous opportunity in manufacturing and hard tech. Plus: the risks of battlefield AI, El Segundo's industrial revival, hiring engineers with initiative, and which emerging defense technologies he considers overrated or underrated. Order Stephen's new #1 Bestselling book, Disruption Investing: The Framework to Multiply Your Wealth in Disruptor Stocks. https://www.riskhedge.com/order-disruption-investing 0:00 America's military integration problem 0:57 How the battlefield has changed 1:58 Why military systems can't talk to each other 7:05 Disruption Investing 7:47 How Picogrid's Legion works on a military base 9:13 Reusable infrastructure vs. custom integration 13:26 Does China have the same problem? 15:16 Can cheap drones prevent war? 17:53 Defense startups vs. the established giants 22:34 Who benefits if Picogrid succeeds? 25:25 The biggest mistake defense founders make 27:20 Battlefield AI and hallucination risks 29:20 Lessons from Abu Dhabi's rapid development 31:29 How America can build fast again 34:21 Why El Segundo is a hard tech hub 37:37 Hiring engineers with initiative 39:03 Quickfire: procurement, culture, and founder advice 40:26 A different kind of defense company 41:45 What changes if Picogrid wins? 42:35 Overrated or underrated: defense technology 44:43 Where to follow Picogrid 45:16 Rational Optimist Society
S2 · E18
October 7 · 57 min· Video
This Warehouse Robot Could Change Shipping Forever | Pickle Robot Company
Physical AI could transform the supply chain—but why is unloading a truck still so hard to automate? Pickle Robot founder and CEO AJ Meyer explains what separates an impressive robot demo from a machine customers actually want to buy. In this episode of Optimists Make Money, AJ takes us inside the punishing warehouse jobs his company is working to automate. He explains why handling cardboard boxes can be harder than driving a car, how reinforcement learning and simulation could unlock more capable robots, and why useful dexterity remains a major challenge. We explore his case for purpose-built machines over humanoid robots, his assessment of Tesla Optimus, and the limits of learning from human demonstrations alone. AJ also shares a practical signal for investors: pay attention when warehouse operators start asking their bosses for more robots. The conversation covers the business of warehouse automation, the value of proprietary deployment data, China's hardware strengths, and the privacy risks created by robots equipped with cameras. AJ closes with his vision for an automated supply chain—and what people could do when they no longer have to unload trucks to earn a living.
S2 · E17
September 30 · 53 min· Video
How China Got Ahead—and How America Can Catch Up | Compilation
Order Stephen's new #1 Bestselling book, Disruption Investing: The Framework to Multiply Your Wealth in Disruptor Stocks. https://www.riskhedge.com/order-disruption-investing How did China become so difficult to compete with in manufacturing, batteries, and rare earths—and what would it take for America to catch up? This Optimists Make Money compilation brings together founders and engineers explaining China's industrial strengths, America's supply chain vulnerabilities, and the technologies that could change the competitive balance. Across conversations about critical minerals, lithium-ion batteries, synthetic fuels, nuclear energy, drones, and asteroid mining, a recurring question emerges: what happens when a country invents breakthrough technologies but loses the ability to manufacture them at scale? We explore how industrial policy, offshoring, regulation, and engineering talent shaped today's competition. You'll hear about new approaches to rare earth processing, the challenge of rebuilding American factories, and why cheaper components and greater production capacity matter for energy and national security. The discussion also examines China's long-term ambitions in space—and challenges the assumption that Chinese companies simply copy Western technology. For founders, engineers, and investors, these interviews offer a practical look at where the bottlenecks are, what competing with China actually requires, and where the next generation of industrial companies could make a difference. Subscribe to Optimists Make Money for conversations with the people building the future. Chapters 0:00 Are We Underestimating China? 0:46 How America Lost Its Industrial Lead 2:30 Where China Is Ahead in Technology 3:33 Disruption Investing: Book Break 4:16 How China Built Its Battery Advantage 7:35 What If China Cut Off Rare Earth Supplies? 9:03 How America Lost Rare Earth Processing 11:00 How Rare Earth Separation Works 12:04 A New Approach: Chromatography 13:30 The Environmental Cost of Rare Earth Processing 15:38 Can US Rare Earth Processing Compete on Cost? 18:46 The Defense Industry's Rare Earth Problem 19:55 Can America Rebuild Its Battery Industry? 23:34 Lithium Supply Chains and the Sodium-Ion Debate 26:25 Synthetic Fuels: Learning From China's Speed 29:00 China's Nuclear Strategy and Advanced Reactor Fuel 29:57 What's Holding American Factories Back? 32:21 Manufacturing's Skills and Knowledge Gap 35:34 Why America Still Needs to Build 39:05 Drone Regulations and US Manufacturing 41:15 Underwater Drones and Supply Chain Bottlenecks 43:32 Protecting Undersea Cables 44:58 How Drone Warfare Changes in the Pacific 49:19 China and the Asteroid Mining Race 50:34 China's Long-Term Space Strategy 52:48 Join the Rational Optimist Society
S2 · E16
September 23 · 42 min· Video
China Controls 90% of Rare Earths. This Startup Has a Fix | Maglut
Order Stephen's new #1 Bestselling book, Disruption Investing: The Framework to Multiply Your Wealth in Disruptor Stocks. https://www.riskhedge.com/order-disruption-investing China controls more than 90% of the world's rare-earth processing capacity. If that supply disappeared, the effects could reach everything from iPhones and airplanes to advanced military systems. Curtis Wu, co-founder and CEO of Maglut Heavy Industries, joins Stephen McBride to explain how the United States surrendered this critical industrial capability—and why rebuilding it requires more than copying China's environmentally destructive processing plants. Maglut's ARC-1 system adapts chromatography, a purification technique refined by the biotechnology industry, to separate rare-earth elements. The company says its water-based approach could deliver a 10× smaller facility, 10× lower capital costs, and 20× lower energy consumption than conventional solvent extraction—all while producing individual rare-earth elements at 99.9% purity. Curtis explains how ARC-1 works, why chromatography has only recently become economically viable, and whether American production can compete with China on cost. They also discuss the looming 2027 defense-supply deadline, America's shortage of chemical engineers, government support for advanced manufacturing, uranium enrichment, and the limits of AI inside physical laboratories. Can America rebuild its rare-earth supply chain before China's dominance becomes an unavoidable choke point? 0:00 China's rare-earth choke point 1:04 What are rare earth elements? 2:07 Why processing is the real bottleneck 4:03 Maglut's alternative to solvent extraction 5:26 Disruption Investing 6:08 China's 90% processing dominance 7:36 Where rare earths appear in everyday life 8:56 How America lost its industrial lead 10:53 The rare-earth supply chain explained 12:58 Inside China's "sacrifice zones" 15:05 Bringing clean processing back to America 16:49 How ARC-1 separates rare earths 19:14 Why chromatography is viable now 21:21 America builds the cloud; China builds the world 23:05 Where China leads the United States 24:08 America's chemical-engineer shortage 24:58 Scaling Maglut beyond pilot production 27:25 The approaching 2027 defense deadline 28:34 Does the industry need government support? 30:04 Can advanced manufacturing scale in California? 30:52 America's engineering talent problem 32:58 A world with abundant rare earths 35:29 Founder lessons from competitive tennis 36:28 Could ARC-1 transform uranium enrichment? 37:40 What AI can—and can't—do in the lab 39:03 The overlooked potential of neuroscience 40:16 Overrated or underrated 41:40 How to follow Maglut Join the Rational Optimist Society (Free): https://zpr.io/Cm2bNANWYsy4 If you're ready for deeper insights and fresh takes on today's critical issues, hit the subscribe button! Follow us on X: The Rational Optimist Society: https://x.com/RationalOptSoc Stephen McBride: https://x.com/DisruptionHedge
S2 · E15
September 16 · 49 min· Video
This Machine Could End America's Water Shortages | Eden
Water scarcity isn't only a climate problem—it's an engineering and infrastructure problem. Hunter Manz, founder and CEO of Eden Technologies, joins us to explain Genesis: a patented reverse-osmosis centrifuge designed to recover up to twice as much freshwater from high-salinity water while producing less concentrated brine. Hunter explains why water hardware has attracted less investment than software, how conventional desalination becomes expensive, and why Eden is initially targeting the enormous volumes of wastewater produced by the oil and gas industry. We also explore the potential value hidden in brine, including recoverable minerals such as lithium. The conversation goes beyond the technology. Could smaller, distributed desalination systems be more resilient than billion-dollar centralized plants? Can Eden manufacture Genesis at scale? And could better desalination eventually make water abundant in drought-prone regions? Learn more about Eden Technologies: https://www.edentechinc.com/ Subscribe for weekly conversations with the founders and engineers building the future.
S2 · E14
September 9 · 41 min· Video
Firefighting Drones: The 5-Minute Fix for America's $1 Trillion Wildfire Problem | Seneca
Can an autonomous firefighting drone stop a wildfire before it spreads? Seneca is building AI-powered firefighting drones designed to reach early-stage fires in minutes—before a small ignition becomes an acre-scale disaster. Stuart Landesberg, founder and CEO of Seneca, joins Optimists Make Money to explain how a strike team of five 400-pound autonomous drones can locate a wildfire, assess wind conditions, deliver water or firefighting foam at high pressure, and rotate through repeated attacks. He says Seneca could reduce wildfire response times from 20 minutes—or even hours in remote areas—to roughly 3–5 minutes, at a fraction of traditional aerial firefighting costs. They discuss Seneca's live-fire test with CAL FIRE, the nearly $1 trillion annual cost of wildfires, and why five smaller drones may be safer and more effective than one massive aircraft. Stuart also explains the technology behind the system, including AI, LiDAR, radar, infrared sensors, onboard autonomy, and human oversight. The conversation covers firefighter safety, FAA drone regulation, extreme wind, deployment economics, early-fire data, and applications beyond wildfire suppression—including cargo hauling and search and rescue. Can autonomous aircraft give firefighters the speed and scale they need without replacing human judgment? 0:00 Why the first minutes of a wildfire matter 0:41 Meet Seneca's firefighting drones 2:13 Why Stuart founded Seneca 4:31 Disruption Investing: book announcement 5:17 From wildfire detection to drone response 9:03 Autonomous drones and human judgment 10:14 How drones could change firefighting 14:25 Building a 400-pound firefighting drone 16:16 What happened in CAL FIRE testing 19:09 Five smaller drones vs. one big aircraft 20:51 Inside the drone: sensors and onboard AI 22:22 Who adopts firefighting technology first? 23:53 Why autonomous flight is closer than you think 25:25 How drones aim and adjust their spray 26:32 Wind limits and pilot safety 28:20 What's slowing drone adoption? 30:47 FAA regulation and drone deployment 32:25 The economics of aerial firefighting 33:35 The missing data on early-stage wildfires 35:45 Scaling Seneca without sacrificing support 37:46 Could faster response make mountain living safer? 38:28 Beyond wildfires: search and rescue 39:32 Overrated or underrated: drone technology 40:20 Where to find Seneca 40:39 Join the Rational Optimist Society Learn more about Seneca: https://www.seneca.com
S2 · E3
September 2 · 39 min· Video
Hunt the Archer, Not the Arrow: Why the Military's Biggest Enemy Is a $20K Drone
Preorder Stephen's new #1 Bestselling book, Disruption Investing: The Framework to Multiply Your Wealth in Disruptor Stocks for only $2.99. https://www.riskhedge.com/order-disruption-investing A $20,000 Shahed vs a $6M Patriot missile — we can shoot them down, we just can't afford to. T wo founders building the fix — Nathan Mintz (KG2 Industries, electronic warfare on autonomous systems) and Jamie Wedderburn (Ulysses, low-cost autonomous underwater vehicles) — break down why the offense-defense balance just flipped, why shooting the drone is the wrong game, and what a "mosaic defense" actually looks like from the Strait of Hormuz to the Pacific. We cover the $20K vs $6M cost asymmetry, hunting the operator vs the arrow, the $100M vs $2B mine-clearing math, why GPS dies underwater, Ukraine's survival-driven iteration vs US procurement, and why homeland defense can't be a single $4B battery. This interview was filmed May 6, 2026 at the Strategic Investment Conference. In this episode: -Why the cheap drone wins the math -How KG2 hunts the ground controller (Wraith + Vedras) -Why Ulysses builds AUVs like cubesats -Mosaic, layered defense & the future of counter-drone / counter-AUV Pessimists sound smart. Optimists make money. For more on the near future directly from the builders: 👉 Subscribe to the free Rational Optimist Society newsletter: rationaloptimistsociety.substack.com
S2 · E12
August 26 · 49 min· Video
Turning Nuclear Waste Into the World's Longest-Lasting Battery | Omega
The U.S. has 95,000 tons of spent nuclear fuel sitting in parking lots across 30 states — and Stafford Sheehan thinks it's the country's biggest unclaimed asset. His company, Project Omega, is turning that "waste" into the batteries, isotopes, and fuel that will power the next century. In this episode, we cover why one fingertip-sized uranium pellet holds more energy than a ton of coal, how the same "waste" is already powering Voyager past the edge of the solar system — and inside your smoke detector — and why a battery that runs for 30 years could be closer than you think. Pessimists sound smart. Optimists make money. Learn about the near future directly from the people building it. Get the free Rational Optimist Society newsletter → rationaloptimistsociety.substack.com #NuclearEnergy #NuclearBattery #CleanEnergy #FutureTech #NuclearWaste #Innovation
S2 · E11
August 19 · 1 hr 6 min· Video
America Needs to Build Again. Its Factories Aren't Ready. | Dirac
Fewer than 10% of U.S. manufacturing facilities have a single robotic arm. By 2030, America will have over 2 million unfilled manufacturing jobs. Filip Aronshtein, CEO of Dirac, says this isn't a labor problem — it's a context problem, and a cultural one, where "China is frankly kicking our asses." In this episode, Fil breaks down why America forgot how to build real things, the shocking gap between engineering and manufacturing on the factory floor, and how Dirac's AI+CAD platform automatically generates 80-90% of work instructions — making manufacturing engineers' jobs 95% faster. We cover the "3Ds" driving industrial demand (Defense, Data Centers, De-risking), why nobody's working on valves even though they cause rockets to blow up, and what it will actually take to make manufacturing "sexy again" for the next generation of builders.
S2 · E10
August 12 · 1 hr 4 min· Video
Is Embryo Selection Eugenics? He Says No. | Herasight
Is selecting embryos to avoid devastating diseases the same thing as eugenics? Jonathan Anomaly of Herasight says no — and the data behind his argument might change your mind. In this episode of Optimists Make Money, we go inside the world of embryo selection and polygenic risk scoring — the technology letting parents assess real disease risk (schizophrenia, diabetes, certain cancers) in embryos during IVF, before a pregnancy even begins. Jonathan breaks down how large-scale biobank data turns genetic risk into an actionable score, why some countries have banned the practice outright, and why he believes the "designer babies" framing misses the point entirely. We dig into the taboo head-on: is this eugenics debate rooted in real ethical risk, or in outdated fear of a technology that's already helping families avoid preventable suffering? Jonathan makes the case that minimizing risk of a "devastating disease" isn't a slippery slope to a dystopian future — it's just informed reproductive choice, backed by the same statistical logic doctors already use elsewhere in medicine. What we cover: How polygenic risk scores are calculated from biobank data Why embryo selection for disease risk is legal in the US but restricted in the UK The eugenics comparison — and where Jonathan thinks it breaks down What's next for genetic screening technology in IVF The line between disease prevention and trait selection
S2 · E9
August 5 · 1 hr 4 min· Video
"Synthetic Fuel Could Cost 30% of Today's Fossil Fuel" | Syntholene
Could synthetic jet fuel become cheaper than fossil fuel? Syntholene CEO Dan Sutton believes geothermal energy, high-temperature electrolysis and captured carbon could bring that cost crossover within reach. In this conversation, Sutton explains how Syntholene uses Iceland's geothermal heat, water and electricity to produce high-purity hydrogen—the ingredient in synthetic aviation fuel. He discusses why today's e-fuels and sustainable aviation fuel remain expensive, how solid oxide electrolyzer cells can improve efficiency, and why synthetic hydrocarbons could eventually compete with petroleum without requiring a "green premium." Dan also shares results from Syntholene's demonstration facility, its first metric ton of hydrogen and the independent testing underway. He outlines the road to commercial production, including securing low-cost geothermal power, captured CO₂, airline customers and industrial partners. The discussion explores the history of synthetic fuel in World War II, Iceland's energy advantage, partnerships with Icelandair, small modular nuclear reactors, competition with China, government mandates, supply-chain bottlenecks and the future price of flying. Can cleaner jet fuel win because it is a better, cheaper product? This episode examines the technology, economics and founder bet behind aviation fuel made without drilling for oil.
S2 · E8
July 29 · 53 min· Video
They're Actually Going to Mine an Asteroid | Astroforge
AstroForge is attempting what no private company has ever done: reach a metal-rich asteroid, mine it for platinum and bring that material back to Earth. If it works, the company could create an entirely new source of critical resources—and potentially launch a new age of human abundance. In this episode, AstroForge founder and CEO Matt Gialich explains how his 50-person team is building low-cost spacecraft for deep space, what the failure of its Odin mission taught them, and why the company's next mission has one overriding goal: land on an asteroid. Matt also breaks down the economics behind asteroid mining, including why AstroForge believes it could achieve margins as high as 85%, how abundant platinum could unlock technologies such as affordable hydrogen energy, and why the United States may already be falling behind China in the race to exploit space resources. We discuss: How AstroForge plans to find, reach and mine a metal asteroid Why Odin failed—and how the team rebuilt for its next mission The economic breakthrough making asteroid mining possible now Why a small spacecraft can take risks NASA cannot How AstroForge could produce a sub-$5 million interplanetary spacecraft The coming competition between the United States and China Why manufacturing matters more than spacecraft design The case for replacing destructive Earth-based mining How abundant platinum could change technology and the global economy Matt's unfiltered verdict on Starship, Starlink, the Moon and space data centers Matt Gialich is the co-founder and CEO of AstroForge, an aerospace company developing the technology required to extract platinum-group metals from asteroids. #AsteroidMining #AstroForge #SpaceTechnology
S2 · E7
July 15 · 28 min· Video
Matt Ridley Knows How to Stop the AI Apocalypse
Matt Ridley has spent decades studying evolution, innovation, energy, genetics, and the forces that shape human progress. In this conversation, he argues that many of today's biggest debates about AI, energy, biotechnology, and economic growth are missing the bigger picture. We discuss why AI is more likely to evolve through competition than domination, why America may be entering a new era of physical innovation, how breakthroughs in gene editing and medicine could transform healthcare, and why slowing innovation may be the greatest cost we impose on future generations. Whether you're interested in AI, startups, energy, biotechnology, or the future of civilization, this conversation from SIC 2026 offers a refreshingly optimistic, evidence-based perspective on what's coming next. Chapters 00:00 Cold Open 01:05 Is America's Innovation Famine Finally Over? 05:00 Why AI Won't Become One Superintelligence 07:48 Using AI to Defend Against AI 08:10 AI's Massive Energy Demand and the Future of Power 10:50 Nuclear, Fusion, and the Rise of Private Innovation 13:00 Why AI Is Changing the Energy Debate 14:36 The Biotech Revolution Is Here 18:23 Can We Finally Beat Cancer? 19:32 Europe, America, and the Future of Innovation 20:37 Why Slowing Innovation Hurts Future Generations 21:59 What Would Matt Ridley Change First? 22:22 Can America Sustain an Innovation Boom? 24:39 Why Civilization Is More Resilient Than We Think 27:01 What Happens If We Discover Alien Life? 27:47 Closing Thoughts
S2 · E6
July 8 · 52 min· Video
The Future will be Built, Not Coded | Jamie Gull
For the last 30 years, software created many of the world's biggest fortunes. But according to Wave Function Ventures Partner and former SpaceX engineer Jamie Gull, that era is changing. In this conversation, we explore why AI is making software easier to replicate, why physical infrastructure is becoming the world's biggest bottleneck, and why the next generation of trillion-dollar companies may come from energy, manufacturing, robotics, space, and industrial technology. We also dive into what Jamie learned during SpaceX's early years, how he evaluates founders today, why Los Angeles is becoming a global center for hard-tech startups, and the biggest investment opportunities most people still overlook. If you're interested in the future of technology, venture capital, AI, or where the next decade of innovation is heading, this episode is for you.
S2 · E5
July 1 · 49 min· Video
Look Inside the Startup Making Homes Affordable Again | Cuby
What if we've been trying to fix housing the wrong way all along? Most companies are trying to build better houses. Cuby is trying to reinvent the entire process of construction. In this episode, Cuby co-founder Aleks explains why modular housing, prefab construction, and even 3D-printed homes have struggled to scale, and why his team believes the real breakthrough isn't a better house, but a new operating system for building. Instead of giant factories, Cuby is building mobile microfactories that can manufacture homes close to where they're needed. Behind that idea is more than a million engineering hours, thousands of mapped construction processes, and a vision that extends far beyond housing. We discuss: • Why construction hasn't fundamentally changed in centuries • Why labor accounts for most of the cost of building a home • Why modular housing and 3D printing continue to fall short • How Cuby's mobile microfactories work • The software behind a completely new construction process • Why the company mapped over 10,000 individual construction steps • How automation and AI could reshape one of the world's largest industries • What happens to housing affordability if this approach succeeds • Why Cuby ultimately wants to become "the building company" Whether you're a founder, engineer, investor, or simply curious about the future of the built world, this conversation offers a fascinating look at how one startup is rethinking an industry that touches everyone. Subscribe for weekly conversations with the founders and engineers building the future. Become a member of the Rational Optimist Society: https://rationaloptimistsociety.substack.com
S2 · E4
June 24 · 45 min· Video
This Founder Says AI Can Educate a Billion Kids | Alpha School
Joe Liemandt, founder of Trilogy Software and principal of Alpha School, is betting $1 billion that a two-hour AI-powered learning sprint can replace the traditional six-hour school day — and deliver top 1% academic results for every kid who goes through it. This is "AI transforming education" in action. The data is already there. Alpha students score in the top 1–2% nationally across every subject. The average 11th grader hits 1535 on the SAT. And kids who transfer in with straight A's are routinely found to be three grade levels behind. In this episode: Why 90% of the learning problem is motivation — not content — and how Alpha solves it in software How Texas Sports Academy uses Jermaine O'Neal and afternoon practice to get disengaged kids doing third-grade phonics by choice The $200 billion federal voucher wave that could reshape who controls American education Why chatbots are cheat bots — and what a real AI tutor actually looks like The "100 for 100" experiment: paying kids $100 to fill academic gaps, and why it permanently changes their self-image Joe's five-year vision: a tablet, under $1,000, that teaches everything a child needs to know in two hours a day
S2 · E3
June 17 · 1 hr 3 min· Video
The Startup Lifting Cities out of Flood Zones | Laurence Allen of Terraform
Laurence Allen, founder and CEO of Terranova, explains why flooding and land subsidence are unsolvable with seawalls alone — and how his company is using underground robotics and woodchip injection to physically lift sinking land back up. We explore the scale of the global subsidence crisis, why cities from Jakarta to Miami to San Francisco are running out of options, and what it would take to deploy this technology at city scale. If you're interested in climate resilience, infrastructure, real estate, defense technology, or the future of human engineering, this episode maps out a solution most people assumed was impossible. In this episode: Why seawalls fail against permanent sea level rise — and the coastal cities most at risk How Terranova's robots inject woodchip slurry 60 feet underground to lift an acre of land by a foot in a single day Why woodchips are cheaper than dirt and available at massive scale in flood-prone regions How AI and machine learning are being used to map underground soil conditions and predict injection outcomes The permitting landscape, groundwater safety, and why regulators have been surprisingly supportive Terranova's current deployments, customer pipeline, and path to lifting entire cities Defense applications: levee reinforcement, military base preservation, and the Army Corps of Engineers Why this technology could unlock billions in stranded coastal real estate and solve California's water infrastructure crisis
S2 · E2
June 10 · 34 min· Video
The Founder Taking On China's Battery Empire | Ethan Loosbrock
Ethan Loosbrock, founder and CEO of Oros Energy, explains why batteries are the critical bottleneck holding back electric vehicles, drones, robotics, grid storage, and beyond — and what next-generation battery chemistry could unlock. We explore the global battery supply chain, China's dominance in production, and what it would take for the U.S. to rebuild domestic leadership in advanced energy storage. If you're interested in EVs, clean energy, energy independence, or the future of transportation and AI infrastructure, this episode maps out what comes next. In this episode: Why battery energy density and cost remain the core constraint across EVs, drones, robotics, and electric aircraft How breakthroughs in battery chemistry could open up entirely new applications in defense, aerospace, and autonomous systems The current state of the global battery supply chain and why China dominates production What the U.S. would need to do to reclaim leadership in advanced energy storage How lower-cost, higher-performance batteries could reshape global energy markets and AI infrastructure 🎯 Join the Rational Optimist Society (Free): https://zpr.io/Cm2bNANWYsy4 If you're ready for deeper insights and fresh takes on today's critical issues, hit the subscribe button! Follow us on X: https://x.com/RationalOptSoc Stephen McBride: https://x.com/DisruptionHedge

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