The Silurian Hypothesis contemplates how long the ruins of a civilization would be detectable, on Earth or even other worlds, and if we could ever know if a world had once been inhabited by a technological civilization. 

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Credits:
The Silurian Hypothesis: What Traces of Humanity will be Left 50 Million Years from Now?
Science & Futurism with Isaac Arthur
Episode 346a, June 12, 2022
Written, Produced & Narrated by Isaac Arthur

Editors:
David McFarlane

Graphics:
Darth Biomech
Jarred Eagley

Cover Art:
Jakub Grygier https://www.artstation.com/jakub_grygier

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

The Silurian Hypothesis: What Traces Of Humanity Will Be Left in 50 Million Years (Narration Only)

We often dream of a future out in the galaxy, exploring and settling  strange new worlds under the light of alien suns, but what would living in space truly be like?
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Living in Space
Science & Futurism with Isaac Arthur
Episode 411, September 7, 2023
Written, Produced & Narrated by Isaac Arthur

Editors:
Briana Brownell
Merv Johnson
Shaun Moss
Donagh Broderick
David McFarlane
Konstantin Sokerin

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 Johsnon, "So Many Stars"

Living In Space

As medical science improves and lifespans rise, we must consider not only if life extension is possible, but if it is ethical.
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Credits: Is Life Extension Ethical?
Episode 417; October 19, 2023
Written, Produced & Narrated by:
Isaac Arthur

Editor:
David McFarlane

Is Life Extension Ethical? (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
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"

Orbital Defense Platforms

We often discuss if space travel is feasible and if we can settle strange new worlds, but if we can, there is still the question of if we will.
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Will We Colonize Space?
Episode 426a; December 24, 2023
Produced, Written & Narrated by: Isaac Arthur
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

Will We Colonize Space?

In the grandeur of the universe, the tapestry of life may be woven from stranger threads than we ever dared to dream, and spun from materials far different to our own.
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Credits:
Silicon-Based Lifeforms 
Episode 426; December 21, 2023
Produced, Written & Narrated by: Isaac Arthur

Silicon-Based Lifeforms (Narration Only)

Uplifting is the process of altering an animal - or even an alien - to be smarter or able to use technology. Our ability to do this seem inevitable, and with it a host of moral dilemmas.  

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Credits:
Is Uplifting Ethical?
Episode 429; January 11,  2024
Produced, Written & Narrated by: Isaac Arthur

Is Uplifting Ethical? (Narration Only)

Our world is ancient, but the Universe is far older. What were those first planets like, and how soon can life emerge on new ones?
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Credits:
Primordial Planets 
Episode 436b; March 3, 2024
Produced, Written & Narrated by: Isaac Arthur

Editors: Konstantin Sokerin

Music Courtesy of:
Epidemic Sound  http://epidemicsound.com/creator
Stellardrone, "Red Giant", "Ultra Deep Field", "Cosmic Sunrise"
Sergey Cheremisinov, "Labyrinth", "Forgotten Stars"
Lombus, "Cosmic Soup", "Hydrogen Sonata"

Primordial Planets

One day humanity may settle countless worlds, but could any nation hope to govern multiple planets or even star systems?
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Credits:
Multi-Planetary Empires
Episode 440a; March 31, 2024
Produced, Written & Narrated by: Isaac Arthur
Editors:
Donagh Broderick
Briana Brownell

Multi-Planetary Empires (Narration Only)

This episode begins our look at solutions to the Fermi Paradox - the question of why the Universe appears empty of intelligent life besides ourselves - by looking at some of the reasons why life may simply be very uncommon. Before we can contemplate what might be special about Earth, we first need to consider what might be special about our region of space, and even our epoch of time, or our Universe itself.

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Cover Art by Jakub Grygier: https://www.artstation.com/artist/jakub_grygier

Graphics Team:
Jarred Eagley
Katie Byrne
Misho Yordanov
Murat Mamkegh
Pierre Demet
Sergio Botero
Stefan Blandin

Script Editing:
Andy Popescu
Connor Hogan
Edward Nardella
Eustratius Graham
Gregory Leal
Jefferson Eagley
Luca de Rosa
Michael Gusevsky
Mitch Armstrong
MolbOrg
Naomi Kern
Philip Baldock
Sigmund Kopperud
Steve Cardon
Tiffany Penner

Music:
Lombus, "Cosmic Soup"
Markus Junnikkala, "A Memory of Earth"
AJ Prasad, "Aether"
Lombus, "Hydrogen Sonata"
Dan McLeod, NeptuneUK, "Mysterious Universe"
AJ Prasad, "Staring Through"

Great Filters: Space & Time

Episode 144: Power Satellites - How transmitting power down from space may be our future.
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Beaming energy down from satellites in orbit to replace the production of electricity on Earth may solve many of our problems, and avoid a potential economic or ecological crisis such as energy bottlenecks or global warming. Today we will explore how wireless microwave transmission of energy down to rectennas may not only be possible, but could be massively profitable in the near future and spur our exploration and colonization of space.

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Credits:
Power Satellites
Episode 144, Season 4 E30

Writers:
Isaac Arthur
Mark Warburton

Editors:
A.T. Long
Keith Blockus
Matthew Acker
Steve Nixon

Producer:
Isaac Arthur

Cover Artist:
Jakub Grygier https://www.artstation.com/jakub_grygier

Graphics Team: 
Jarred Eagley
Katie Byrne
Kris Holland (Mafic Studios) www.maficstudios.com
Sergio Botero https://www.artstation.com/sboterod?fref=gc

Narrator:
Isaac Arthur

Music:
Sergey Cheremisinov, "Sirius" https://www.s-cheremisinov.com
Miguel Johnson, "So Many Stars" https://soundcloud.com/migueljohnsonmjmusic
Aerium, "Fifth Star of Aldebaran" https://www.youtube.com/channel/UCRnUJY3l5vIJFGsY3XvW4dQ
Sergey Cheremisinov, "Labyrinth" https://www.s-cheremisinov.com
A.J. Prasad, "Cold Shadow" https://www.youtube.com/watch?v=xA8-7qwaEPU
Markus Junnikkala, "A Memory of Earth" https://www.markusjunnikkala.com/

Silicon-Based Lifeforms (Narration Only)

Isaac Arthur

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