Spacecraft may one day be so common that everyone has flown on one, with thousands of new spaceships being built every year in manufacturies dwarfing the enormous facilities we build planes and sea-going vessels in. 
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Credits: Spaceship Factories
Episode 416a; October 15, 2023
Written, Produced & Narrated by:
Isaac Arthur

Editor:
Briana Brownell
David McFarlane

Spaceship Factories (Narration Only)

In some of our greatest wars on this world we have seen entire regions covered in fortifications, but in great wars across whole regions of our galaxy, could we see entire planets fortified?

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Credits: Fortress Worlds
Episode 418; October 26, 2023
Written, Produced & Narrated by:
Isaac Arthur

Fortress Worlds (Narration Only)

Throughout history it has been common for distant colonies to break away from their homeland. In a future where colonies are entire planets and light years from home, shall history repeat itself?
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NSS Survey: https://www.surveymonkey.com/r/NSSOpinionSurvey

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Credits: Rebel Space Colonies
Episode 419; November 2, 2023

Written, Produced & Narrated by:
Isaac Arthur

Rebel Space Colonies (Narration Only)

In the grand theater of the cosmos, amidst a myriad of distant suns and ancient galaxies, the Fermi Paradox presents a haunting silence, where a cacophony of alien conversations should exist. Where is Everyone? Or are we alone?
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Credits:
The Fermi Paradox Compendium of Solutions & Terms
Episode 420; November 9, 2023
Written, Produced & Narrated by: Isaac Arthur
Editors: Donagh Broderick

Music Courtesy of: 
Epidemic Sound http://epidemicsound.com/creator
Markus Junnikkala, "Memory of Earth"
Stellardrone, "Red Giant", "Ultra Deep Field"
Sergey Cheremisinov, "Labyrinth", "Forgotten Stars"
Miguel Johnson, "The Explorers", "Strange New World"
Aerium, "Fifth star of Aldebaran", "Windmill Forests", "Deiljocht"
Lombus, "Cosmic Soup"
Taras Harkavyi, "Alpha and..."

The Fermi Paradox Compendium of Solutions & Terms

In order to survive and thrive in space, we have to be able to create and maintain clean and comfortable living spaces, and remain vigilant nothing disease or virus reaches Earth.

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Credits: Space Hygiene
Episode 422a; November 26, 2023
Written, Produced & Narrated by: Isaac Arthur
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

Space Hygiene

Visions of a settled Mars always seem to have vast domes, but is a future on the Red Planet a domed one? And how should they be built?

Compare news coverage. Spot media bias. Avoid algorithms. Be well informed. Download the free Ground News app at https://ground.news/isaacarthur
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New World's Space Cowboy Ball: https://newworlds.space/

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Credits: Domes Of Mars
Episode 421; November 16, 2023
Written, Produced & Narrated by:
Isaac Arthur

Editors:
Donagh Broderick
Konstantin Sokerin

Music Courtesy of
Epidemic Sound http://epidemicsound.com/creator
Stellardrone, "Red Giant", "The Divine Cosmos"

Domes Of Mars

Visions of a settled Mars always seem to have vast domes, but is a future on the Red Planet a domed one? And how should they be built?

Compare news coverage. Spot media bias. Avoid algorithms. Be well informed. Download the free Ground News app at https://ground.news/isaacarthur
To learn more about the NSS spUN Debates and how to participate, visit:  https://space.nss.org/spun-debates/
New World's Space Cowboy Ball: https://newworlds.space/

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Credits: Domes Of Mars
Episode 421; November 16, 2023
Written, Produced & Narrated by:
Isaac Arthur

Editors:
Donagh Broderick
Konstantin Sokerin

Domes Of Mars (Narration Only)

Among the billions and billions of planets and moons in this galaxy, we may encounter many examples of double planets, but what would they be like and could life arise on them?
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Credits: Double Planets
Episode 422; November 23, 2023
Written, Produced & Narrated by:
Isaac Arthur

Double Planets (Narration Only)

Among the billions and billions of planets and moons in this galaxy, we may encounter many examples of double planets, but what would they be like and could life arise on them?
Try Cell to Singularity, free to play: https://l.linklyhq.com/l/1uNoF

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Credits: Double Planets
Episode 422; November 23, 2023
Written, Produced & Narrated by:
Isaac Arthur

Music Courtesy of
Epidemic Sound http://epidemicsound.com/creator
Stellardrone, "Red Giant", "The Divine Cosmos"
Miguel Johnson, "So Many Stars", Strange New World"

Double Planets

In the past, we had entire civilizations devoted to agriculture, but in the future, we might have entire planets devoted to it.

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Credits: Agriworlds 
Episode 423; November 30, 2023
Written, Produced & Narrated by:
Isaac Arthur

Music Courtesy of: 
Epidemic Sound  http://epidemicsound.com/creator
Sergey Cheremisinov, "Labyrinth"
Taras Harkavyi, "Alpha and..."

Agriworlds (Narration Only)

In science fiction we often see immense starships attacking planets, crushing or besieging them, but in our own future we may deploy powerful orbital fortresses to defend our world.

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Credits:
Orbital Defense Platforms
Episode 423b; December 3, 2023
Produced, Written & Narrated by: Isaac Arthur

Domes Of Mars (Narration Only)

Isaac Arthur

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