A Dyson Swarm isn’t just power—it’s prosperity. See how humanity could turn a star’s energy into a solar-scale economy of trillions.

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Dyson Spheres and Solar Commerce: The Birth of a Stellar Economy

The future of computing might be off-world. Learn how orbital data centers could power AI, solar energy, and a thriving space industry.

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Credits:
Why Data Centers in Space Could Launch a New Space Economy?
Written, Produced & Narrated by: Isaac Arthur
Graphics:  Mafic Studios & Sergio Botero
Select imagery/video supplied by Getty Images 

Why Data Centers in Space Could Launch a New Space Economy? (Narration Only)

From safety protocols to philosophy, AI alignment asks a hard question: can we build artificial intelligence that truly serves humanity?
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Credits:
AI Alignment - Can We Make AI Safe?
Written, Produced & Narrated by: Isaac Arthur
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Music Courtesy of Stellardrone, Chris Zabriskie, and Epidemic Sound http://epidemicsound.com/creator

AI Alignment - Can We Make AI Safe? (Narration Only)

Colonies won’t always last forever—sometimes planets revert, habitats decay, and entire worlds are left in ruins. Join us as we examine the life cycle of abandoned space settlements.

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Credits:
Abandoned Space Colonies - How Worlds Can Unterraform Themselves
Written, Produced & Narrated by: Isaac ArthurSelect imagery/video supplied by Getty Images 
Music Courtesy of Aerium, Stellardrone, Chris Zabriskie, and Epidemic Sound http://epidemicsound.com/creator

Chapters
0:00 Intro
4:13 Why Colonies Fail
9:31 Ecological Collapse in Non-Earth Environments
12:39 Case Study – Kaluga-4, Oxygen Depletion
14:34 Unterraforming – How a World Reverts or Mutates
16:45 Abandonment Timelines
19:08 Case Study – Proxima B
22:00 Nebula 
Restoration & Resettlement
23:43 Case Study – Valhalla
25:22 System-Level Context
29:05 Long-Term Patterns in a Galactic Civilization


Abandoned Space Colonies - How Worlds Can Unterraform Themselves (Narration Only)

Abandoned Space Colonies - How Worlds Can Unterraform Themselves

From supernova graveyards and magnetar death fields to alien quarantines and simulation boundaries, we map out the “haunted houses” of the Milky Way and ask: are we living in one?

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Credits:
Twilight Imperium - When Galactic Civilizations Ebb
Written, Produced & Narrated by: Isaac Arthur
Editor: Thomas Owens
Graphics: Ken ?York, Sergio Botero, Udo Schroeter
Select imagery/video supplied by Getty Images 
Music Courtesy of Stellardrone and Epidemic Sound http://epidemicsound.com/creator

The Fermi Paradox - Forbidden Zones

From supernova graveyards and magnetar death fields to alien quarantines and simulation boundaries, we map out the “haunted houses” of the Milky Way and ask: are we living in one?

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Credits:
The Fermi Paradox - Forbidden Zones
Written, Produced & Narrated by: Isaac Arthur
Editor: Thomas Owens
Graphics: Ken ?York, Sergio Botero, Udo Schroeter
Select imagery/video supplied by Getty Images 
Music Courtesy of Stellardrone and Epidemic Sound http://epidemicsound.com/creator

The Fermi Paradox - Forbidden Zones (Narration Only)

Meet the caretaker AIs: guardians of planets, habitats, and civilizations. What happens when machines become the spirit and soul of the worlds they protect?

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Credits:
Caretaker AI & Genus Loci 2025 Edition
Written, Produced & Narrated by: Isaac Arthur
Editors: Ludwig Luska 
Graphics:
Bryan Versteeg
Jeremy Jozwik
Ken York YD Visual
Kris Holland Mafic Studios
Select imagery/video supplied by Getty Images
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

Caretaker AI & Genius Loci: When Worlds Grow Minds of Their Own (Narration Only)

From Asimov’s Foundation to Warhammer 40K and Twilight Imperium, science fiction is filled with collapsing empires. But could civilizational decline really explain why the Universe seems so empty?

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Credits:
Twilight Imperium - When Galactic Civilizations Ebb
Written, Produced & Narrated by: Isaac Arthur
Editor: Lukas Konecny
Select imagery/video supplied by Getty Images 
Music Courtesy of Stellardrone and Epidemic Sound http://epidemicsound.com/creator

Twilight Imperium - When Galactic Civilizations Ebb (Narration Only)

Twilight Imperium - When Galactic Civilizations Ebb

From cyborgs to hive minds and civilizations of pure thought, we trace the possible futures of our species through the next trillion tomorrows.

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Credits:
The First Interstellar Colony Humanity’s Leap Beyond Sol
Written, Produced & Narrated by: Isaac Arthur
Editor: Keith Oxenrider
Select imagery/video supplied by Getty Images 
Music by Epidemic Sound: http://nebula.tv/epidemic & Stellardrone