Science & Futurism with Isaac Arthur

Latest Episodes:

Living in Lava Tubes: Building Underground Cities on the Moon (Narration Only) Apr 18, 2024

Show notes

Could lunar lava tubes become vast underground cities? We explore their protection from radiation and temperature extremes, the challenges of settling them, and what life inside a permanent lunar community might actually be like.

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Living In Lava Tubes

Episode 443; April 18, 2024

Produced, Written & Narrated by: Isaac Arthur

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Can We Build a Stargate? The Physics of Wormholes & Space Portals Apr 14, 2024

Show notes

Could we ever build a real stargate and emerge light-years away? We explore the physics of wormholes, exotic matter, causality, and how gate networks could transform interstellar travel and civilization.

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Stargates

Episode 442a; April 14, 2024

Produced, Written & Narrated by: Isaac Arthur

Editors:

Donagh Broderick

Merv Johnson II

Music Courtesy of

Epidemic Sound

Lombus, "Cosmic Soup"

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Can We Build a Stargate? The Physics of Wormholes & Space Portals (Narration Only) Apr 14, 2024

Show notes

Watch my exclusive video Galactic Beacons: https://nebula.tv/videos/isaacarthur-galactic-beacons

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Stargates

Episode 442a; April 14, 2024

Produced, Written & Narrated by: Isaac Arthur

Editors:

Donagh Broderick

Merv Johnson II

Graphics:

Ken York

Jeremy Jozwik

Sergio Botero

Music Courtesy of

Epidemic Sound

Lombus, "Cosmic Soup"

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

Defending Earth (Narration Only) Apr 11, 2024

Show notes

The galaxy is an immense and mysterious place we may one day explore and settle, but for now, we have only one planet, and the galaxy holds many dangers, so what can we do to defend Earth?

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Defending Earth

Episode 442; April 11, 2024

Produced, Written & Narrated by: Isaac Arthur

Editors:

Jon Dagle

Rod Pyle

Dale Skran

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

Defending Earth Apr 11, 2024

Show notes

The galaxy is an immense and mysterious place we may one day explore and settle, but for now, we have only one planet, and the galaxy holds many dangers, so what can we do to defend Earth?

Start Forging New Worlds: https://www.worldanvil.com/isaac-arthur

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Defending Earth

Episode 442; April 11, 2024

Produced, Written & Narrated by: Isaac Arthur

Editors:

Jon Dagle

Rod Pyle

Dale Skran

Music Courtesy of

Epidemic Sound http://epidemicsound.com/creator

Stellardrone, "Red Giant", "Ultra Deep Field"

Sergey Cheremisinov, "Labyrinth", "Forgotten Stars"

Taras Harkavyi, "Alpha and ..."

Miguel Johnson, "So Many Stars"

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The Fermi Paradox: The Cronus Scenarios (Narration Only) Apr 07, 2024

Show notes

We often worry that the reason we hear nothing in our search for extraterrestrial intelligence is that travel to other stars is just too hard, but what if a civilization decides it’s just too dangerous to allow?

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The Fermi Paradox: The Cronus Scenarios

Episode 441; April 7, 2024

Produced, Written & Narrated by: Isaac Arthur

Editors: Briana Brownell

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

The Fermi Paradox: The Cronus Scenarios Apr 07, 2024

Show notes

To try everything Brilliant has to offer for free for a full 30 days, visit brilliant.org/isaacarthur

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The Fermi Paradox: The Cronus Scenarios

Episode 441; April 7, 2024

Produced, Written & Narrated by: Isaac Arthur

Editors: Briana Brownell

Music Courtesy of

Epidemic Sound http://epidemicsound.com/creator

Stellardrone, "Red Giant", "Ultra Deep Field"

Sergey Cheremisinov, "Labyrinth", "Forgotten Stars"

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

Power From Space: Energy Beyond Earth (Narration Only) Apr 04, 2024

Show notes

Space could supply civilization with far more than solar power satellites. We explore orbital solar energy, nuclear power, beamed energy, and off-world industry as ways to expand humanity’s energy supply beyond Earth.

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Clean Energy From Space

Episode 441; April 4, 2024

Produced, Written & Narrated by: Isaac Arthur

Editors: Dale Skran & Rod Pyle

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Power From Space: Energy Beyond Earth Apr 04, 2024

Show notes

Watch my exclusive video Galactic Beacons: https://nebula.tv/videos/isaacarthur-galactic-beacons

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

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Clean Energy From Space

Episode 441; April 4, 2024

Produced, Written & Narrated by: Isaac Arthur

Editors: Dale Skran & Rod Pyle

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.

Multi-Planetary Empires (Narration Only) Mar 31, 2024

Show notes

One day humanity may settle countless worlds, but could any nation hope to govern multiple planets or even star systems?

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https://isdc.nss.org/volunteer-at-isdc/

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Multi-Planetary Empires

Episode 440a; March 31, 2024