Humanities, Social Sciences & Thought Astronomy & CosmologyENIs AI the Great Filter? | The Fermi ParadoxIsaac ArthurJuly 2, 2026 41 min★ ★ ★ ★ ☆ 4/5Fermi ParadoxArtificial IntelligenceGreat Filter
Applied Sciences & Engineering Engineering & TechnologyENWater Shielded Starships - Surviving Radiation in Deep SpaceIsaac ArthurJune 28, 2026 40 min★ ★ ★ ★ ☆ 4/5Radiation ShieldingWaterSpacecraft Design
Formal & Physical Sciences Astronomy & CosmologyENWhy Antimatter Is Almost Impossible to StoreIsaac ArthurJune 25, 2026 26 min★ ★ ★ ★ ☆ 4/5AntimatterPhysicsEnergy Storage
Humanities, Social Sciences & Thought Astronomy & CosmologyENWhat If We Found a Second Earth Nearby?Isaac ArthurJune 23, 2026 29 min★ ★ ★ ★ ☆ 4/5ExoplanetsAstrobiologySpace Colonization
Formal & Physical Sciences Astronomy & CosmologyENWhy Haven’t We Found Dyson Spheres Yet?Isaac ArthurJune 20, 2026 38 min★ ★ ★ ★ ★ 5/5Dyson SphereFermi ParadoxSETI
Formal & Physical Sciences PhysicsENThe Physics of FTL TravelIsaac ArthurJune 18, 2026 40 min★ ★ ★ ★ ★ 5/5FTLWarp DriveWormhole
Formal & Physical Sciences Astronomy & CosmologyENTalking the Future: Science, Space, and Civilization | June Live Q&AIsaac ArthurJune 17, 2026 68 min★ ★ ★ ★ ☆ 4/5SpacePhysicsFuture
Applied Sciences & Engineering Engineering & TechnologyENSpace Habitats: The Megastructures We’ll Call HomeIsaac ArthurJune 13, 2026 224 min★ ★ ★ ★ ★ 5/5Space HabitatsO'Neill CylinderMegastructures
Applied Sciences & Engineering Engineering & TechnologyENWhat If Humanity Never Masters Fusion?Isaac ArthurJune 11, 2026 26 min★ ★ ★ ★ ☆ 4/5FusionEnergySpace Exploration
Applied Sciences & Engineering Engineering & TechnologyENThe Moon Base: Shackleton Crater vs Other SitesIsaac ArthurJune 7, 2026 24 min★ ★ ★ ★ ★ 5/5Lunar BaseShackleton CraterISRU
Humanities, Social Sciences & Thought Foresight & Science FictionENMerging with Alien Civilizations - Our Future in a Galactic CommunityIsaac ArthurJune 4, 2026 28 min★ ★ ★ ★ ☆ 4/5Alien CivilizationsGalactic CommunityFirst Contact
Formal & Physical Sciences Engineering & TechnologyENAntimatter PropulsionIsaac ArthurMay 31, 2026 44 min★ ★ ★ ★ ☆ 4/5AntimatterPropulsionSpace Travel
Applied Sciences & Engineering Engineering & TechnologyENThe Von Braun Wheel - Building Humanity’s First Rotating Space StationIsaac ArthurMay 28, 2026 31 min★ ★ ★ ★ ★ 5/5Von Braun WheelRotating Space StationArtificial Gravity
Formal & Physical Sciences Astronomy & CosmologyENThe Zoo Hypothesis and the Fermi Paradox... Are We Being Watched?Isaac ArthurMay 24, 2026 41 min★ ★ ★ ★ ★ 5/5Fermi ParadoxZoo HypothesisExtraterrestrial Intelligence
Humanities, Social Sciences & Thought AI — News & ApplicationsENDon’t Panic: A Guide to Artificial IntelligenceIsaac ArthurMay 21, 2026 61 min★ ★ ★ ★ ☆ 4/5Artificial IntelligenceMachine LearningFuture of Work
Applied Sciences & Engineering Astronomy & CosmologyENTalking the Future: Science, Space, and Civilization | May Live Q&AIsaac ArthurMay 20, 2026 70 min★ ★ ★ ★ ☆ 4/5Space ExplorationMegastructuresFermi Paradox
Applied Sciences & Engineering Engineering & TechnologyENThe First Interplanetary War: Tactics in the Solar SystemIsaac ArthurMay 17, 2026 23 min★ ★ ★ ★ ☆ 4/5Space WarfareMilitary StrategyOrbital Mechanics
Applied Sciences & Engineering Foresight & Science FictionENFleet Unity: The Eridani Expedition - Interstellar BeachheadIsaac ArthurMay 14, 2026 32 min★ ★ ★ ★ ☆ 4/5Interstellar TravelSpace ColonizationBeamed Propulsion
Formal & Physical Sciences Astronomy & CosmologyENAre We Searching for Aliens the Wrong Way?Isaac ArthurMay 12, 2026 26 min★ ★ ★ ★ ☆ 4/5SETITechnosignaturesDyson Sphere
Humanities, Social Sciences & Thought Foresight & Science FictionENNomadic Aliens – Cultures That Wander the GalaxyIsaac ArthurMay 9, 2026 35 min★ ★ ★ ★ ★ 5/5Nomadic CivilizationsSpace HabitatsDeep Time
Formal & Physical Sciences PhysicsENThe Tokamak Problem: Can We Ever Make Fusion Practical?Isaac ArthurMay 7, 2026 34 min★ ★ ★ ★ ★ 5/5FusionTokamakPlasma Physics
Life & Natural Systems Science — General & HistoryENGenetic Bottlenecks – How Few People Can Start a World? Or Restart One?Isaac ArthurMay 3, 2026 24 min★ ★ ★ ★ ☆ 4/5Genetic BottleneckPopulation ViabilitySpace Colonization
Applied Sciences & Engineering Engineering & TechnologyENFleet of the Void - Designing Warships for Deep SpaceIsaac ArthurApril 30, 2026 33 min★ ★ ★ ★ ☆ 4/5Space WarfareStarship DesignHard Science Fiction
Humanities, Social Sciences & Thought Astronomy & CosmologyENPost-Consciousness Civilizations: Evolving Beyond Human Awareness Extended EditionIsaac ArthurApril 26, 2026 36 min★ ★ ★ ★ ☆ 4/5ConsciousnessArtificial IntelligencePost-Human
Formal & Physical Sciences Astronomy & CosmologyENMagnetic Monopoles & Magmatter - The Strongest Material That Might ExistIsaac ArthurApril 23, 2026 26 min★ ★ ★ ★ ☆ 4/5Magnetic MonopolesMagmatterTheoretical Physics
Applied Sciences & Engineering Astronomy & CosmologyENTalking the Future: Science, Space, and Civilization | April Live Q&AIsaac ArthurApril 22, 2026 63 min★ ★ ★ ★ ☆ 4/5Space ExplorationMegastructuresFermi Paradox
Formal & Physical Sciences Foresight & Science FictionEN1 Million A.D.Isaac ArthurApril 19, 2026 42 min★ ★ ★ ★ ★ 5/5Far FutureHuman EvolutionInterstellar Colonization
Applied Sciences & Engineering Engineering & TechnologyENAdditive Manufacturing in MicrogravityIsaac ArthurApril 16, 2026 24 min★ ★ ★ ★ ☆ 4/5Additive ManufacturingMicrogravitySpace Manufacturing
Humanities, Social Sciences & Thought Astronomy & CosmologyENThe Fermi Paradox: Human Uniqueness and OddityIsaac ArthurApril 12, 2026 38 min★ ★ ★ ★ ☆ 4/5Fermi ParadoxGreat FilterHuman Evolution
Formal & Physical Sciences Astronomy & CosmologyENCosmic Strings – Cracks in the Fabric of the UniverseIsaac ArthurApril 9, 2026 24 min★ ★ ★ ★ ☆ 4/5Cosmic StringsTopological DefectsCosmology
Humanities, Social Sciences & Thought Economics & FinanceENInterstellar Banking - The Galactic Financial SystemIsaac ArthurApril 4, 2026 30 min★ ★ ★ ★ ☆ 4/5Interstellar FinanceSpace EconomyCurrency
Applied Sciences & Engineering Engineering & TechnologyENThe Space Habitat Diaspora – Humanity Spreads Without PlanetsIsaac ArthurApril 2, 2026 26 min★ ★ ★ ★ ☆ 4/5Space HabitatsO'Neill CylinderInterstellar Travel
Humanities, Social Sciences & Thought Science — General & HistoryENThe End of Science: When There’s Nothing Left to LearnIsaac ArthurMarch 31, 2026 34 min★ ★ ★ ★ ☆ 4/5Philosophy of ScienceLimits of KnowledgeScientific Method
Formal & Physical Sciences Astronomy & CosmologyENCivilizations at the End of Time - How Intelligence Survives the Death of the UniverseIsaac ArthurMarch 28, 2026 222 min★ ★ ★ ★ ★ 5/5Heat DeathCosmologyFar Future
Humanities, Social Sciences & Thought Medicine & HealthENBrain Implants Are Coming—What Happens Next?Isaac ArthurMarch 26, 2026 28 min★ ★ ★ ★ ☆ 4/5Brain-Computer InterfaceTranshumanismNeurotechnology
Applied Sciences & Engineering Astronomy & CosmologyENMicro Planets: Building Artificial Worlds with Black Hole CoresIsaac ArthurMarch 22, 2026 25 min★ ★ ★ ★ ☆ 4/5Micro PlanetsBlack HolesMegastructures
Formal & Physical Sciences Engineering & TechnologyENColonizing Brown Dwarfs – Life Around Failed StarsIsaac ArthurMarch 19, 2026 30 min★ ★ ★ ★ ☆ 4/5Brown DwarfsSpace ColonizationMegastructures
Applied Sciences & Engineering Engineering & TechnologyENThe End of Rockets?Isaac ArthurMarch 15, 2026 25 min★ ★ ★ ★ ☆ 4/5Space LaunchRocket EquationSpace Elevator
Humanities, Social Sciences & Thought AI — News & ApplicationsENWhat Happens When AI Runs the Entire Economy?Isaac ArthurMarch 12, 2026 28 min★ ★ ★ ★ ☆ 4/5AI EconomyAutomationPost-Scarcity
Formal & Physical Sciences Astronomy & CosmologyENBoron Based Life – Aliens of the Crystal DesertsIsaac ArthurMarch 10, 2026 32 min★ ★ ★ ★ ☆ 4/5AstrobiologyBoron ChemistryExoplanets