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What happens when the machines still work, but nobody remembers how they were built? We explore technological amnesia, black-box automation, lost expertise, and civilizations trapped inside inherited technology.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurCheckout Alien Data Arks, Outsider Aliens, and our Alien Life Collection: https://nebula.tv/isaacarthur/alien-life-collection
What happens when the machines still work, but nobody remembers how they were built? We explore technological amnesia, black-box automation, lost expertise, and civilizations trapped inside inherited technology.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurCheckout Alien Data Arks, Outsider Aliens, and our Alien Life Collection: https://nebula.tv/isaacarthur/alien-life-collection
Why build floating cities above Jupiter and Saturn? Not for fusion fuel, but for something far more valuable: the staggering amounts of hydrogen, nitrogen, and raw material needed to build a spacefaring civilization.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurCheckout Gods & Monsters: https://nebula.tv/curiousarchive/gods-and-monsters?ref=isaacarthur
Why build floating cities above Jupiter and Saturn? Not for fusion fuel, but for something far more valuable: the staggering amounts of hydrogen, nitrogen, and raw material needed to build a spacefaring civilization.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurCheckout Gods & Monsters: https://nebula.tv/curiousarchive/gods-and-monsters?ref=isaacarthur
If we could build a space elevator tomorrow, where should it go? Earth may be the obvious answer, but the Moon, Mars, and other worlds may be far easier. We compare the best candidates.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurCheckout Mad Kings : https://nebula.tv/madkings?ref=isaacarthur
If we could build a space elevator tomorrow, where should it go? Earth may be the obvious answer, but the Moon, Mars, and other worlds may be far easier. We compare the best candidates.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurCheckout Mad Kings : https://nebula.tv/madkings?ref=isaacarthur
Ion drives are slow, quiet, and astonishingly efficient. From asteroid freighters and Mars cargo ships to the infrastructure behind future starships, these patient engines may help build civilization across the Solar System.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurCheckout Gods & Monsters: https://nebula.tv/curiousarchive/gods-and-monsters?ref=isaacarthur
Ion drives are slow, quiet, and astonishingly efficient. From asteroid freighters and Mars cargo ships to the infrastructure behind future starships, these patient engines may help build civilization across the Solar System.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurCheckout Gods & Monsters: https://nebula.tv/curiousarchive/gods-and-monsters?ref=isaacarthur
For 72 seconds, the universe seemed to answer SETI. The Wow! Signal was strong, narrowband, and strangely convincing... but it never came back. So what actually happened in 1977?Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurCheckout Alien Data Arks, Outsider Aliens, and our Alien Life Collection: https://nebula.tv/isaacarthur/alien-life-collection
For 72 seconds, the universe seemed to answer SETI. The Wow! Signal was strong, narrowband, and strangely convincing... but it never came back. So what actually happened in 1977?Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurCheckout Alien Data Arks, Outsider Aliens, and our Alien Life Collection: https://nebula.tv/isaacarthur/alien-life-collection
What really happens when you fall into a black hole? We explore event horizons, spaghettification, what you'd see inside, possible gateways, and why future civilizations might deliberately build around these cosmic engines.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurCheckout Otusider Aliens and our Alien Life Collection: https://nebula.tv/isaacarthur/alien-life-collection
What really happens when you fall into a black hole? We explore event horizons, spaghettification, what you'd see inside, possible gateways, and why future civilizations might deliberately build around these cosmic engines.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurCheckout Otusider Aliens and our Alien Life Collection: https://nebula.tv/isaacarthur/alien-life-collection
Recorded live at from the AI tent at Arendal, Wednesday, 12 August 2026.Scott Rettberg hosts a live panel from Arendalsuka featuring Center for Digital Narrative researchers Zahra Rizvi, Hanna Lauvli and Jason Nelson. The panel explores how generative AI is reshaping narrative practices, ranging from sensor-driven digital art and "AI slop" meme culture to intimate relationships with AI companions on Reddit. Together, they debate the tensions between de-skilling and democratization, the geopolitical and climate costs of big tech, and how creators are critically pushing back against algorithmic homogenization.AI Boyfriends as New Romantic Texts – Zahra RizviAlgorithmic intimacy and the pursuit of romantic companionship are creating new narratives and creative possibilities. This research provides insight into the Reddit discussion forum AI Boyfriends, and the stories that emerge where romance meets AI.Millions of data points become a story – Jason NelsonImagine turning tens of millions of data points into an ever-changing story. Intelligent systems can turn what was previously near impossible into new forms of digital storytelling.The Artist's Negotiation with AI – Hanna LauvliIn the art world, artists express fear and doubt about the vast amounts of stolen data that AI is built on, how it will affect their job market, and the very basis of what creativity is. This research looks at how content creators and artists negotiate their own relationships with generative AI online.ReferencesArendalsuka. (2025). Arendalsuka: The Annual Norwegian Political and Civic Gathering. Arendal, Norway.https://www.arendalsuka.no/Ghibli, S. (2025). Studio Ghibli Generative AI Trends and Meme Politics. Center for Digital Narrative / AI Stories Project.https://www.uib.no/en/cdn/aistoriesMarx, L. U., & Small File Media Festival. (2020). Deceleration, Environmental Costs, and Low-Carbon Digital Media. Small File Media Festival.https://smallfile.ca/NORA (Norwegian Artificial Intelligence Research Network). (2024). AI Tent at Arendalsuka: Public Discourse on AI and Society. NORA.https://www.nora.ai/Reddit Community. (2023–present). r/MyBoyfriendIsAI: Community Discussions on AI Companionship and Relationship Narrative Tropes. Reddit.https://www.reddit.com/r/MyBoyfriendIsAI/Rizvi, Z., & AI Stories Team. (2024). European Research Council (ERC) AI Stories Project: Narrative Archetypes and LLMs. Center for Digital Narrative, University of Bergen.https://www.uib.no/en/cdn/aistories
From company towns in orbit to corporate empires among the stars, could megacorporations build the space frontier—or end up owning the air, the docks, and the only ride home?Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurCheckout Otusider Aliens and our Alien Life Collection: https://nebula.tv/isaacarthur/alien-life-collection
From company towns in orbit to corporate empires among the stars, could megacorporations build the space frontier—or end up owning the air, the docks, and the only ride home?Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurCheckout Otusider Aliens and our Alien Life Collection: https://nebula.tv/isaacarthur/alien-life-collection
What happens when a colony ship's children inherit a mission they never chose? We explore the values, conflicts, and founding myths that shape civilizations born between Earth and the stars.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurCheckout Otusider Aliens and our Alien Life Collection: https://nebula.tv/isaacarthur/alien-life-collection
What happens when a colony ship's children inherit a mission they never chose? We explore the values, conflicts, and founding myths that shape civilizations born between Earth and the stars.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurCheckout Otusider Aliens and our Alien Life Collection: https://nebula.tv/isaacarthur/alien-life-collection
Build a world small enough to circle in a day—or vast enough to house a galaxy. This grand tour explores the strangest space habitats possible under known physics.Any comments, corrections, or thoughts on the video? email Isaac.Arthur.Utube@gmail.com
Build a world small enough to circle in a day—or vast enough to house a galaxy. This grand tour explores the strangest space habitats possible under known physics.Any comments, corrections, or thoughts on the video? email Isaac.Arthur.Utube@gmail.com
Aboard a relativistic starship, time is cargo: gamma-10 cruise, decades slipping by outside, lethal dust grains, beam routes, antimatter, ramjets, and the strange culture of crews who trade history for the stars.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurCheckout Otusider Aliens and our Alien Life Collection: https://nebula.tv/isaacarthur/alien-life-collection
Aboard a relativistic starship, time is cargo: gamma-10 cruise, decades slipping by outside, lethal dust grains, beam routes, antimatter, ramjets, and the strange culture of crews who trade history for the stars.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurCheckout Otusider Aliens and our Alien Life Collection: https://nebula.tv/isaacarthur/alien-life-collection
Are we living in a simulation, or are we becoming the simulators? From AI worlds to digital immortality and the Fermi Paradox, we explore reality's weirdest possibility.
Are we living in a simulation, or are we becoming the simulators? From AI worlds to digital immortality and the Fermi Paradox, we explore reality's weirdest possibility.
Mars won't get cities because it becomes easy to live there. It gets cities because people stay. We explore how the first fragile outposts become homes, economies, neighborhoods, and civilization.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurCheck out TierZoo Remastered: https://nebula.tv/tierzoo/tierzoo-remastered?ref=isaacarthurAres Inception on Steam: https://store.steampowered.com/app/4512810/Ares_Inception/
Mars won't get cities because it becomes easy to live there. It gets cities because people stay. We explore how the first fragile outposts become homes, economies, neighborhoods, and civilization.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurCheck out TierZoo Remastered: https://nebula.tv/tierzoo/tierzoo-remastered?ref=isaacarthurAres Inception on Steam: https://store.steampowered.com/app/4512810/Ares_Inception/
Could life survive in oceans that eat glass and treat water as poison? Explore fluorine-rich biology, hydrogen fluoride seas, and alien creatures whose metabolisms resemble carefully contained rocket engines.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurCheck out TierZoo Remastered: https://nebula.tv/tierzoo/tierzoo-remastered?ref=isaacarthur
Could life survive in oceans that eat glass and treat water as poison? Explore fluorine-rich biology, hydrogen fluoride seas, and alien creatures whose metabolisms resemble carefully contained rocket engines.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurCheck out TierZoo Remastered: https://nebula.tv/tierzoo/tierzoo-remastered?ref=isaacarthur
Can you survive inside a star? The answer is stranger than “no.” Explore plasma storms, red giants, magnetic shields, and how future civilizations might turn stars into fortresses.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch my exclusive video Colonizing Ocean Worlds: https://nebula.tv/videos/isaacarthur-colonizing-ocean-worlds-subaquatic-settlementsCheck out Gods & Monsters: https://nebula.tv/curiousarchive/gods-and-monsters?ref=isaacarthur
Can you survive inside a star? The answer is stranger than “no.” Explore plasma storms, red giants, magnetic shields, and how future civilizations might turn stars into fortresses.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch my exclusive video Colonizing Ocean Worlds: https://nebula.tv/videos/isaacarthur-colonizing-ocean-worlds-subaquatic-settlementsCheck out Gods & Monsters: https://nebula.tv/curiousarchive/gods-and-monsters?ref=isaacarthur
What if the future of industry isn't giant factories, but molecular machines too small to see? DNA factories could repair bodies, grow habitats, and transform civilization.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch my exclusive video Colonizing Ocean Worlds: https://nebula.tv/videos/isaacarthur-colonizing-ocean-worlds-subaquatic-settlementsCheck out Gods & Monsters: https://nebula.tv/curiousarchive/gods-and-monsters?ref=isaacarthur
What if the future of industry isn't giant factories, but molecular machines too small to see? DNA factories could repair bodies, grow habitats, and transform civilization.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch my exclusive video Colonizing Ocean Worlds: https://nebula.tv/videos/isaacarthur-colonizing-ocean-worlds-subaquatic-settlementsCheck out Gods & Monsters: https://nebula.tv/curiousarchive/gods-and-monsters?ref=isaacarthur
Space colonies may reach the stars… then collapse. From fragile ecosystems to genetic drift and incentive failure, how do new settlements survive long enough to become civilizations?Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch Mad Kings: https://nebula.tv/madkings?ref=isaacarthur
Space colonies may reach the stars… then collapse. From fragile ecosystems to genetic drift and incentive failure, how do new settlements survive long enough to become civilizations?Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch Mad Kings: https://nebula.tv/madkings?ref=isaacarthur
Can humanity ever know everything? Explore the hard limits of knowledge: cosmic horizons, quantum measurement, chaos, computation, lost meaning, AI, wisdom, and the shoreline of the unknown.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch my exclusive video Colonizing Ocean Worlds: https://nebula.tv/videos/isaacarthur-colonizing-ocean-worlds-subaquatic-settlementsCheck out Gods & Monsters: https://nebula.tv/curiousarchive/gods-and-monsters?ref=isaacarthur
Can humanity ever know everything? Explore the hard limits of knowledge: cosmic horizons, quantum measurement, chaos, computation, lost meaning, AI, wisdom, and the shoreline of the unknown.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch my exclusive video Colonizing Ocean Worlds: https://nebula.tv/videos/isaacarthur-colonizing-ocean-worlds-subaquatic-settlementsCheck out Gods & Monsters: https://nebula.tv/curiousarchive/gods-and-monsters?ref=isaacarthur
The Moon isn't a stepping stone—it's the foundation. Discover how industry, logistics, and self-building machines could turn Luna into humanity's first off-world civilization.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch the SFIA Space Industry Collection: https://nebula.tv/isaacarthur/space-industry-collection
The Moon isn't a stepping stone—it's the foundation. Discover how industry, logistics, and self-building machines could turn Luna into humanity's first off-world civilization.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch the SFIA Space Industry Collection: https://nebula.tv/isaacarthur/space-industry-collection
Will the universe fade, rip apart, collapse, reset, or simply stop making sense? A tour of the strangest possible endings of reality.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurCheck out Joe's Scott's Oldest and Newest Places on Earth: https://nebula.tv/oldestnewest?ref=isaacarthurWatch my exclusive video Colonizing Ocean Worlds: https://nebula.tv/videos/isaacarthur-colonizing-ocean-worlds-subaquatic-settlements
Will the universe fade, rip apart, collapse, reset, or simply stop making sense? A tour of the strangest possible endings of reality.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurCheck out Joe's Scott's Oldest and Newest Places on Earth: https://nebula.tv/oldestnewest?ref=isaacarthurWatch my exclusive video Colonizing Ocean Worlds: https://nebula.tv/videos/isaacarthur-colonizing-ocean-worlds-subaquatic-settlements
The universe has stars that don't just shine, they threaten worlds. Explore neutron stars, magnetars, pulsars, hypernovae, vampire stars, and gamma-ray bursts.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch the SFIA Space Industry Collection: https://nebula.tv/isaacarthur/space-industry-collection
The universe has stars that don't just shine, they threaten worlds. Explore neutron stars, magnetars, pulsars, hypernovae, vampire stars, and gamma-ray bursts.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch the SFIA Space Industry Collection: https://nebula.tv/isaacarthur/space-industry-collection
Could digital immortality really save you, or just create a convincing copy? We explore mind uploading, backups, identity, and whether survival means continuity… or redundancy.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurCheck out Joe's Scott's Oldest and Newest Places on Earth: https://nebula.tv/oldestnewest?ref=isaacarthurWatch my exclusive video Colonizing Ocean Worlds: https://nebula.tv/videos/isaacarthur-colonizing-ocean-worlds-subaquatic-settlements
Could digital immortality really save you, or just create a convincing copy? We explore mind uploading, backups, identity, and whether survival means continuity… or redundancy.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurCheck out Joe's Scott's Oldest and Newest Places on Earth: https://nebula.tv/oldestnewest?ref=isaacarthurWatch my exclusive video Colonizing Ocean Worlds: https://nebula.tv/videos/isaacarthur-colonizing-ocean-worlds-subaquatic-settlements
Artificial intelligence may be civilization's greatest tool… or its last. Could AI explain why the galaxy seems silent, or does it make the Fermi Paradox even harder?Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch my exclusive video Colonizing Ocean Worlds: https://nebula.tv/videos/isaacarthur-colonizing-ocean-worlds-subaquatic-settlementsCheck out Gods & Monsters: https://nebula.tv/curiousarchive/gods-and-monsters?ref=isaacarthur
Artificial intelligence may be civilization's greatest tool… or its last. Could AI explain why the galaxy seems silent, or does it make the Fermi Paradox even harder?Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch my exclusive video Colonizing Ocean Worlds: https://nebula.tv/videos/isaacarthur-colonizing-ocean-worlds-subaquatic-settlementsCheck out Gods & Monsters: https://nebula.tv/curiousarchive/gods-and-monsters?ref=isaacarthur
From cosmic rays to solar storms, space travel is a radiation gauntlet—but water may be the simplest, smartest solution. Discover how future starships might turn their life-support systems into life-saving armor.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch my exclusive video Nearby Supernovae: https://nebula.tv/videos/isaacarthur-nearby-supernovae-could-one-destroy-earth-and-could-we-stop-itCheck out Gods & Monsters: https://nebula.tv/curiousarchive/gods-and-monsters?ref=isaacarthur
From cosmic rays to solar storms, space travel is a radiation gauntlet—but water may be the simplest, smartest solution. Discover how future starships might turn their life-support systems into life-saving armor.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch my exclusive video Nearby Supernovae: https://nebula.tv/videos/isaacarthur-nearby-supernovae-could-one-destroy-earth-and-could-we-stop-itCheck out Gods & Monsters: https://nebula.tv/curiousarchive/gods-and-monsters?ref=isaacarthur
Can antimatter be stored safely? Explore magnetic traps, starship fuel, and the terrifying challenge of bottling energy that destroys any container it touches.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch my exclusive video Nearby Supernovae: https://nebula.tv/videos/isaacarthur-nearby-supernovae-could-one-destroy-earth-and-could-we-stop-it
Can antimatter be stored safely? Explore magnetic traps, starship fuel, and the terrifying challenge of bottling energy that destroys any container it touches.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch my exclusive video Nearby Supernovae: https://nebula.tv/videos/isaacarthur-nearby-supernovae-could-one-destroy-earth-and-could-we-stop-it
What if we found a true second Earth nearby? A living world, a barren paradise, or something too familiar to be natural could change science, politics, and humanity's future forever.Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthurWatch my exclusive video Nearby Supernovae: https://nebula.tv/videos/isaacarthur-nearby-supernovae-could-one-destroy-earth-and-could-we-stop-itCheck out Gods & Monsters: https://nebula.tv/curiousarchive/gods-and-monsters?ref=isaacarthur
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