Science & Futurism with Isaac Arthur

Latest Episodes:

After the Singularity - What Life Would Be Like If A Technological Singularity Happened? Aug 28, 2025

Show notes

What happens after intelligence explodes beyond human comprehension? We explore a world shaped by superintelligence, where humanity may ascend, adapt — or disappear.

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Credits:

After the Singularity - What Life Would Be Like If A Technological Singularity Happened?

Written, Produced & Narrated by: Isaac Arthur

Editors: Lukas Konecny

Select imagery/video supplied by Getty Images

Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

After the Singularity - What Life Would Be Like If A Technological Singularity Happened? (Narration Only) Aug 28, 2025

Show notes

What happens after intelligence explodes beyond human comprehension? We explore a world shaped by superintelligence, where humanity may ascend, adapt — or disappear.

Go to https://hensonshaving.com/isaacarthur and enter "Isaac Arthur " at checkout to get 100 free blades with your purchase.

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Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.

SFIA Discord Server: https://discord.gg/53GAShE

Credits:

After the Singularity - What Life Would Be Like If A Technological Singularity Happened?

Written, Produced & Narrated by: Isaac Arthur

Editors: Lukas Konecny

Select imagery/video supplied by Getty Images

Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Lunar Industrial Parks - The First Factories Beyond Earth Aug 24, 2025

Show notes

Before we build cities among the stars, we’ll need factories on the Moon. Discover how lunar industry could kickstart a space-based economy and reshape the future of humanity.

Watch my exclusive video Dark Biospheres: https://nebula.tv/videos/isaacarthur-dark-biospheres-life-on-worlds-without-sunlight

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Credits:

Lunar Industrial Parks - The First Factories Beyond Earth

Written, Produced & Narrated by: Isaac Arthur

Graphics: Anthrofuturism

Select imagery/video supplied by Getty Images

Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Lunar Industrial Parks - The First Factories Beyond Earth (Narration Only) Aug 24, 2025

Show notes

Before we build cities among the stars, we’ll need factories on the Moon. Discover how lunar industry could kickstart a space-based economy and reshape the future of humanity.

Watch my exclusive video Dark Biospheres: https://nebula.tv/videos/isaacarthur-dark-biospheres-life-on-worlds-without-sunlight

Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur

Get a Lifetime Membership to Nebula for only $300: https://go.nebula.tv/lifetime?ref=isaacarthur

Use the link https://gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $36.

Visit our Website: http://www.isaacarthur.net

Join Nebula: https://go.nebula.tv/isaacarthur

Support us on Patreon: https://www.patreon.com/IsaacArthur

Support us on Subscribestar: https://www.subscribestar.com/isaac-arthur

Facebook Group: https://www.facebook.com/groups/1583992725237264/

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Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.

SFIA Discord Server: https://discord.gg/53GAShE

Credits:

Lunar Industrial Parks - The First Factories Beyond Earth

Written, Produced & Narrated by: Isaac Arthur

Graphics: Anthrofuturism

Select imagery/video supplied by Getty Images

Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Building a Dyson Swarm from Scratch (Narration Only) Aug 21, 2025

Show notes

What does it take to turn the Sun into a power grid? Discover the step-by-step path from asteroid mining to a star-spanning megastructure.

Watch my exclusive video Dark Biospheres: https://nebula.tv/videos/isaacarthur-dark-biospheres-life-on-worlds-without-sunlight

Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur

Get a Lifetime Membership to Nebula for only $300: https://go.nebula.tv/lifetime?ref=isaacarthur

Use the link https://gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $36.

Visit our Website: http://www.isaacarthur.net

Join Nebula: https://go.nebula.tv/isaacarthur

Support us on Patreon: https://www.patreon.com/IsaacArthur

Support us on Subscribestar: https://www.subscribestar.com/isaac-arthur

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Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.

SFIA Discord Server: https://discord.gg/53GAShE

Credits:

Building a Dyson Swarm... from Scratch

Written, Produced & Narrated by: Isaac Arthur

Graphics: Bryan Versteeg, Jeremy Jozwik, Ken York Sergio Botero

Select imagery/video supplied by Getty Images

Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

Chapters

0:00 Intro What Is a Dyson Swarm?

5:49 Gathering the Materials

9:40 Proto-Swarm: Our First Steps

13:05 Mining the Solar System

14:33 Beyond Mercury: The True Scale of the Swarm

19:10 Ghosts of Friendship Past

20:34 Building Habitats: How Much Mass Do We Really Need?

27:42 The Long Dawn of a Stellar Civilization

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Building a Dyson Swarm from Scratch Aug 21, 2025

Show notes

What does it take to turn the Sun into a power grid? Discover the step-by-step path from asteroid mining to a star-spanning megastructure.

Watch my exclusive video Dark Biospheres: https://nebula.tv/videos/isaacarthur-dark-biospheres-life-on-worlds-without-sunlight

Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur

Get a Lifetime Membership to Nebula for only $300: https://go.nebula.tv/lifetime?ref=isaacarthur

Use the link https://gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $36.

Visit our Website: http://www.isaacarthur.net

Join Nebula: https://go.nebula.tv/isaacarthur

Support us on Patreon: https://www.patreon.com/IsaacArthur

Support us on Subscribestar: https://www.subscribestar.com/isaac-arthur

Facebook Group: https://www.facebook.com/groups/1583992725237264/

Reddit: https://www.reddit.com/r/IsaacArthur/

Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.

SFIA Discord Server: https://discord.gg/53GAShE

Credits:

Building a Dyson Swarm... from Scratch

Written, Produced & Narrated by: Isaac Arthur

Graphics: Bryan Versteeg, Jeremy Jozwik, Ken York Sergio Botero

Select imagery/video supplied by Getty Images

Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

Chapters

0:00 Intro What Is a Dyson Swarm?

5:49 Gathering the Materials

9:40 Proto-Swarm: Our First Steps

13:05 Mining the Solar System

14:33 Beyond Mercury: The True Scale of the Swarm

19:10 Ghosts of Friendship Past

20:34 Building Habitats: How Much Mass Do We Really Need?

27:42 The Long Dawn of a Stellar Civilization

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Ancient Alien Artifacts - Cosmic Relics Of A Dangerous Past (Narration Only) Aug 17, 2025

Show notes

The silence of the stars might be hiding more than an absence of life — it might conceal ancient machines, monuments, and traps from civilizations long vanished. Today, we explore these eerie cosmic echoes and the risks of unearthing them.

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Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.

SFIA Discord Server: https://discord.gg/53GAShE

Credits:

Ancient Alien Artifacts - Cosmic Relics Of A Dangerous Past

Written, Produced & Narrated by: Isaac Arthur

Script Editor: Lukas Konecny

Graphics: Sergio Botero, Udo Schroeter

Select imagery/video supplied by Getty Images

Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

Chapters

0:00 Intro

1:42 The Cosmic Junkyard

3:56 What Survives When Civilizations Don’t

9:31 Dangerous by Design

12:04 False Gifts and Poisoned Knowledge

15:37 We Might Already Be Inside One

19:21 Detecting the Undetectable

21:34 The Human Reaction

23:31 The Million-Year Message

24:55 Galactic Cemeteries

26:53 The Ghosts We Might Meet

28:43 The Next Artifacts

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Ancient Alien Artifacts - Cosmic Relics Of A Dangerous Past Aug 17, 2025

Show notes

Get a free trial TODAY with Hostinger Horizons! Use code ISAACARTHUR to get 10% off your first month here: hostinger.com/isaacarthur

Visit our Website: http://www.isaacarthur.net

Join Nebula: https://go.nebula.tv/isaacarthur

Support us on Patreon: https://www.patreon.com/IsaacArthur

Support us on Subscribestar: https://www.subscribestar.com/isaac-arthur

Facebook Group: https://www.facebook.com/groups/1583992725237264/

Reddit: https://www.reddit.com/r/IsaacArthur/

Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.

SFIA Discord Server: https://discord.gg/53GAShE

Credits:

Ancient Alien Artifacts - Cosmic Relics Of A Dangerous Past

Written, Produced & Narrated by: Isaac Arthur

Script Editor: Lukas Konecny

Graphics: Sergio Botero, Udo Schroeter

Select imagery/video supplied by Getty Images

Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

Chapters

0:00 Intro

1:42 The Cosmic Junkyard

3:56 What Survives When Civilizations Don’t

9:31 Dangerous by Design

12:04 False Gifts and Poisoned Knowledge

15:37 We Might Already Be Inside One

19:21 Detecting the Undetectable

21:34 The Human Reaction

23:31 The Million-Year Message

24:55 Galactic Cemeteries

26:53 The Ghosts We Might Meet

28:43 The Next Artifacts

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Colonizing Rogue Planets (Narration Only) Aug 14, 2025

Show notes

Rogue planets wander the cosmos without stars, but could we still call them home? This episode dives into how humanity might transform these frozen giants into thriving outposts of civilization.

Go to https://hensonshaving.com/isaacarthur and enter "Isaac Arthur " at checkout to get 100 free blades with your purchase.

Visit our Website: http://www.isaacarthur.net

Join Nebula: https://go.nebula.tv/isaacarthur

Support us on Patreon: https://www.patreon.com/IsaacArthur

Support us on Subscribestar: https://www.subscribestar.com/isaac-arthur

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Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.

SFIA Discord Server: https://discord.gg/53GAShE

Credits:

Colonizing Rogue Planets

Written, Produced & Narrated by: Isaac Arthur

Select imagery/video supplied by Getty Images

Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Colonizing Rogue Planets Aug 14, 2025

Show notes

Rogue planets wander the cosmos without stars, but could we still call them home? This episode dives into how humanity might transform these frozen giants into thriving outposts of civilization.

Go to https://hensonshaving.com/isaacarthur and enter "Isaac Arthur " at checkout to get 100 free blades with your purchase.

Visit our Website: http://www.isaacarthur.net

Join Nebula: https://go.nebula.tv/isaacarthur

Support us on Patreon: https://www.patreon.com/IsaacArthur

Support us on Subscribestar: https://www.subscribestar.com/isaac-arthur

Facebook Group: https://www.facebook.com/groups/1583992725237264/

Reddit: https://www.reddit.com/r/IsaacArthur/

Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.

SFIA Discord Server: https://discord.gg/53GAShE

Credits:

Colonizing Rogue Planets

Written, Produced & Narrated by: Isaac Arthur