When listen to void of space, we hear no alien signals, but could the galaxy be quiet because ancient empires slumber inside it?

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Credits:
Dormant Alien Empires
Episode 455a; July 14, 2024
Produced, Narrated & Written: Isaac Arthur
Editors: Darius Said & Mark Surber

Dormant Alien Empires (Narration Only)

We often try to distinguish between what is alive and what is a machine, and note that machines can't reproduce or fix themselves, but that may soon change.

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Credits: 
Self-Repairing Machines
Episode 457; July 25, 2024
Produced, Narrated & Written: Isaac Arthur
Editor:
Lukas Konecny
Graphics:
Jeremy Jozwik
Ken York
Select imagery/video supplied by Getty Images
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

Self-Repairing Machines (Narration Only)

We often wonder where all the vast and ancient alien civilizations are, but could it be that they've migrated far away in space or time, or even journeyed beyond our cosmos?

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Credits:
The Fermi Paradox: Migration
Episode 459; August 8, 2024
Produced, Written & Narrated by: Isaac Arthur
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator
Lombus, "Cosmic Soup"

The Fermi Paradox: Migration (Narration Only)

Technology has shaped our civilization as it grew down the centuries, and since the industrial revolution, each new generation seems defined by some new technological revolution… So what will the next revolution be?

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Credits:
The Next Technological Revolution 
Episode 460; August 15, 2024
Produced, Written & Narrated by: Isaac Arthur
Editor: Lukas Konecny
Select imagery/video supplied by Getty Images
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"

The Next Technological Revolution (Narration Only)

The Next Technological Revolution

Could something in the future alter the past, so that effect came before cause? Does quantum mechanics truly allow this, as often hinted?

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Credits:
Retrocausality: Cause After Effect
Episode 461a; August 25, 2024
Produced, Written & Narrated by: Isaac Arthur
Select imagery/video supplied by Getty Images
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

Retrocausality: Cause After Effect

One day we will journey to the Red Planet and perhaps settle there, but what great civilizations and cities will emerge on the red sands?

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Credits:
The Cities of Mars
Episode 464; September 12, 2024
Written, Produced & Narrated by: Isaac Arthur
Graphics:
Bryan Versteeg
Katie Byrne
Ken York YD Visual
Sergio Botero
Tristan3D
Udo Schroeter
Select imagery/video supplied by Getty Images
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator
Lombus, "Cosmic Soup"

The Cities Of Mars

Nihat'la Sivrisinek (24 Eylül 2024)

Summary:
Stede is spending a stormy Wednesday night alone in his dorm room after his parents tell him to not come home for Thanksgiving. When the power goes out, he follows guitar music to meet someone for a first time.
Ao3: https://archiveofourown.org/works/57898636
Written by: LyraTalise