Must humanity unite to colonize space, or can rivalry and diversity be our greatest strengths among the stars?

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Credits:

Does Humanity Need To Be Unified To Survive and Settle Space?

Written, Produced & Narrated by: Isaac Arthur

Editors: Donagh Broderick

Select imagery/video supplied by Getty Images

Music by Epidemic Sound: http://nebula.tv/epidemic & Stellardrone

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

Must humanity unite to colonize space, or can rivalry and diversity be our greatest strengths among the stars?

Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur

Check out Mad Kings: https://nebula.tv/madkings?ref=isaacarthur

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Credits:

Does Humanity Need To Be Unified To Survive and Settle Space?

Written, Produced & Narrated by: Isaac Arthur

Editors: Donagh Broderick

Select imagery/video supplied by Getty Images

Music by Epidemic Sound: http://nebula.tv/epidemic & Stellardrone

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

Why is air the rarest and most crucial ingredient for life? We explore how atmospheres form, fail, and filter entire worlds—and how this shapes the Fermi Paradox and the search for alien civilizations.

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Credits:

Produced, Narrated & Written: 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.

Why is air the rarest and most crucial ingredient for life? We explore how atmospheres form, fail, and filter entire worlds—and how this shapes the Fermi Paradox and the search for alien civilizations.

Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur

Check out Joe Scott's Oldest & Newest: https://nebula.tv/videos/joescott-oldest-and-newest-places-on-earth?ref=isaacarthur

Watch my exclusive video Chronoengineering: https://nebula.tv/videos/isaacarthur-chronoengineering-manipulating-time-as-technology

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Credits:

Produced, Narrated & Written: 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.

Asteroid mines become mobile city-states. Explore how hollowed asteroids grow into sovereign habitats, economies, and civilizations.

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Check out Mad Kings: https://nebula.tv/madkings?ref=isaacarthur

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Credits:

Asteroid City States – Living in Mobile Habitats Powered by Resource Extraction

Written, Produced & Narrated by:

Isaac Arthur

Graphics from Bryan Versteeg, Fishy Tree, Jeremy Jozwik

Music Courtesy of Chris Zabriskie & Stellardrone

Select imagery/video supplied by Getty Images

Music by Epidemic Sound: http://nebula.tv/epidemic & Stellardrone

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

Asteroid mines become mobile city-states. Explore how hollowed asteroids grow into sovereign habitats, economies, and civilizations.

Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur

Check out Mad Kings: https://nebula.tv/madkings?ref=isaacarthur

Watch my exclusive video Chronoengineering: https://nebula.tv/videos/isaacarthur-chronoengineering-manipulating-time-as-technology

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Credits:

Asteroid City States – Living in Mobile Habitats Powered by Resource Extraction

Written, Produced & Narrated by:

Isaac Arthur

Graphics from Bryan Versteeg, Fishy Tree, Jeremy Jozwik

Music Courtesy of Chris Zabriskie & Stellardrone

Select imagery/video supplied by Getty Images

Music by Epidemic Sound: http://nebula.tv/epidemic & Stellardrone

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

What if alien civilizations exist—but chose to hide? Exploring shadow empires, cosmic silence, and the limits of secrecy in space.

Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur

Check out Mad Kings: https://nebula.tv/madkings?ref=isaacarthur

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Credits:

Hidden Alien Empires: Shadow Civilizations & Exostellar Realms

Written, Produced & Narrated by: Isaac Arthur

Select imagery/video supplied by Getty Images

Music by Epidemic Sound: http://nebula.tv/epidemic & Stellardrone

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

What if alien civilizations exist—but chose to hide? Exploring shadow empires, cosmic silence, and the limits of secrecy in space.

Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur

Check out Mad Kings: https://nebula.tv/madkings?ref=isaacarthur

Watch my exclusive video Chronoengineering: https://nebula.tv/videos/isaacarthur-chronoengineering-manipulating-time-as-technology

🚀 Join this channel to get access to perks: https://www.youtube.com/channel/UCZFipeZtQM5CKUjx6grh54g/join

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

Credits:

Hidden Alien Empires: Shadow Civilizations & Exostellar Realms

Written, Produced & Narrated by: Isaac Arthur

Select imagery/video supplied by Getty Images

Music by Epidemic Sound: http://nebula.tv/epidemic & Stellardrone

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