Why Haven’t We Found Dyson Spheres Yet?
From Dysonian SETI to waste heat and galactic timelines, we explore why we haven’t found Dyson Spheres—and what their absence reveals about...
Radio and PodcastLive Radio & Podcasts
Science & Medicine
Science & Futurism with Isaac Arthur
Podcast by Isaac Arthur
Science & Futurism with Isaac Arthur Podcast Guide
Listen to Science & Futurism with Isaac Arthur, a Science & Medicine podcast by Isaac Arthur. Stream 1,212 episodes in English, follow new audio stories, and play episodes online on Radio and Podcast.
Show Topic
Browse this show under Science & Medicine podcasts.
Episodes
20 episodes are loaded now from a catalog of 1,212. More episodes can be opened from this page.
Discover More
Explore Science & Medicine podcasts, India podcasts and English podcasts.
Episodes
20 of 1,212 episodes
Why Haven’t We Found Dyson Spheres Yet? (Narration Only)
From Dysonian SETI to waste heat and galactic timelines, we explore why we haven’t found Dyson Spheres—and what their absence reveals about...
The Physics of FTL Travel
Can humanity ever travel faster than light, or does every shortcut through spacetime break causality itself? We explore warp drives, wormhol...
The Physics of FTL Travel (Narration Only)
Can humanity ever travel faster than light, or does every shortcut through spacetime break causality itself? We explore warp drives, wormhol...
Space Habitats: The Megastructures We’ll Call Home
Explore the future of space habitats, from rotating cylinders and torus colonies to orbital cities, asteroid homes, and the megastructures h...
Space Habitats: The Megastructures We’ll Call Home (Narration Only)
Explore the future of space habitats, from rotating cylinders and torus colonies to orbital cities, asteroid homes, and the megastructures h...
What If Humanity Never Masters Fusion?
What if fusion power never becomes practical? Humanity still has solar, fission, storage, beamed power, and enough known physics to build a...
What If Humanity Never Masters Fusion? (Narration Only)
What if fusion power never becomes practical? Humanity still has solar, fission, storage, beamed power, and enough known physics to build a...
The Moon Base: Shackleton Crater vs Other Sites
Where should humanity build its first Moon base: Shackleton Crater, lava tubes, lunar maria, or the far side? The Moon’s future may be a net...
The Moon Base: Shackleton Crater vs Other Sites (Narration Only)
Where should humanity build its first Moon base: Shackleton Crater, lava tubes, lunar maria, or the far side? The Moon’s future may be a net...
Merging with Alien Civilizations - Our Future in a Galactic Community
First contact is easy. Living together isn’t. How would humanity merge with alien civilizations in a shared galaxy of trade, politics, and u...
Merging with Alien Civilizations - Our Future in a Galactic Community (Narration Only)
First contact is easy. Living together isn’t. How would humanity merge with alien civilizations in a shared galaxy of trade, politics, and u...
Antimatter Propulsion
Antimatter propulsion could be the fastest engine ever built. We explore how antimatter rockets work, their extreme energy density, and whet...
Antimatter Propulsion (Narration Only)
Antimatter propulsion could be the fastest engine ever built. We explore how antimatter rockets work, their extreme energy density, and whet...
The Von Braun Wheel - Building Humanity’s First Rotating Space Station
Before NASA, we had a plan for a rotating space station. The Von Braun Wheel could be humanity’s first step toward artificial gravity, orbit...
The Von Braun Wheel - Building Humanity’s First Rotating Space Station (Narration Only)
Before NASA, we had a plan for a rotating space station. The Von Braun Wheel could be humanity’s first step toward artificial gravity, orbit...
The Zoo Hypothesis and the Fermi Paradox: Are We Being Watched? (Narration Only)
Are aliens watching us? The Zoo Hypothesis suggests advanced civilizations may be hiding, enforcing a galactic quarantine, or masking realit...
The Zoo Hypothesis and the Fermi Paradox: Are We Being Watched?
Are aliens watching us? The Zoo Hypothesis suggests advanced civilizations may be hiding, enforcing a galactic quarantine, or masking realit...
Don’t Panic - A Guide to Artificial Intelligence
Artificial intelligence is changing the world, but not quite the way headlines suggest. Here’s a calmer look at AI’s risks, limits, and real...
Don’t Panic - A Guide to Artificial Intelligence (Narration Only)
Artificial intelligence is changing the world, but not quite the way headlines suggest. Here’s a calmer look at AI’s risks, limits, and real...