Science & Futurism with Isaac Arthur

In space, every ship, tug, mass driver, and power beam can become a weapon. We explore how future stations and settlements might defend themselves against attack, sabotage, accidents, and siege.
Explore A Dream Renewed: Space Settlement in the 21st Century at https://sfia.s.gy/a-dream-renewed
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💬 SFIA Discord Server: https://discord.gg/53GAShE
Credits:
Beyond Space Defense: War, Sabotage & Survival Beyond Earth
Written, Produced & Narrated by: Isaac Arthur
Music by Epidemic Sound: http://nebula.tv/epidemic
Select imagery/video supplied by Getty Images
See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

In space, every ship, tug, mass driver, and power beam can become a weapon. We explore how future stations and settlements might defend themselves against attack, sabotage, accidents, and siege.
Explore A Dream Renewed: Space Settlement in the 21st Century: https://sfia.s.gy/a-dream-renewed
🛒 SFIA Merchandise: https://isaac-arthur-shop.fourthwall.com/
🌐 Visit our Website: http://www.isaacarthur.net
❤️ Support us on Patreon: https://www.patreon.com/IsaacArthur
⭐ Support us on Subscribestar: https://www.subscribestar.com/isaac-arthur
👥 Facebook Group: https://www.facebook.com/groups/1583992725237264/
📣 Reddit Community: https://www.reddit.com/r/IsaacArthur/
🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur
💬 SFIA Discord Server: https://discord.gg/53GAShE
Credits:
Beyond Space Defense: War, Sabotage & Survival Beyond Earth
Written, Produced & Narrated by: Isaac Arthur
Music by Epidemic Sound: http://nebula.tv/epidemic
Select imagery/video supplied by Getty Images
See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Nuclear war could kill millions or billions, but would it really end civilization? We separate blast, fallout, nuclear winter, and Hollywood myths from the physics of what survives and how societies might rebuild.
Don’t miss FlexiSpot’s Fall Sale, with up to 60% off sitewide! Head over to the website and take advantage of the savings today. Enter my exclusive code 'C750' and save an extra $50 on the C7 Morpher chair!
Shop through:
FlexiSpot C7 Morpher (US): https://go.flexispot.com/0ybljy-us
FlexiSpot C7 Morpher (CA): https://go.flexispot.com/nQQyJz-ca

🛒 SFIA Merchandise: https://isaac-arthur-shop.fourthwall.com/
🌐 Visit our Website: http://www.isaacarthur.net
❤️ Support us on Patreon: https://www.patreon.com/IsaacArthur
⭐ Support us on Subscribestar: https://www.subscribestar.com/isaac-arthur
👥 Facebook Group: https://www.facebook.com/groups/1583992725237264/
📣 Reddit Community: https://www.reddit.com/r/IsaacArthur/
🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur
💬 SFIA Discord Server: https://discord.gg/53GAShE
Credits:
Nuclear War Myths: Would Civilization Really End?
Written, Produced & Narrated by: Isaac Arthur
Music by Epidemic Sound: http://nebula.tv/epidemic
Select imagery/video supplied by Getty Images

Chapters
0:00 Intro
0:09The Apocalypse We Inherited
4:05 What Nuclear Weapons Actually Do
9:33 Fallout Is Not Magic Death Dust
19:21 Cities Burn, But the World Is Not One City
23:29 Civilization After the Strike
32:08 Flexispot
33:38 Survival Beyond the Numbers
See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Nuclear war could kill millions or billions, but would it really end civilization? We separate blast, fallout, nuclear winter, and Hollywood myths from the physics of what survives and how societies might rebuild.
Don’t miss FlexiSpot’s Fall Sale, with up to 60% off sitewide! Head over to the website and take advantage of the savings today. Enter my exclusive code 'C750' and save an extra $50 on the C7 Morpher chair!
Shop through:
FlexiSpot C7 Morpher (US): https://go.flexispot.com/0ybljy-us
FlexiSpot C7 Morpher (CA): https://go.flexispot.com/nQQyJz-ca

🛒 SFIA Merchandise: https://isaac-arthur-shop.fourthwall.com/
🌐 Visit our Website: http://www.isaacarthur.net
❤️ Support us on Patreon: https://www.patreon.com/IsaacArthur
⭐ Support us on Subscribestar: https://www.subscribestar.com/isaac-arthur
👥 Facebook Group: https://www.facebook.com/groups/1583992725237264/
📣 Reddit Community: https://www.reddit.com/r/IsaacArthur/
🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur
💬 SFIA Discord Server: https://discord.gg/53GAShE
Credits:
Nuclear War Myths: Would Civilization Really End?
Written, Produced & Narrated by: Isaac Arthur
Music by Epidemic Sound: http://nebula.tv/epidemic
Select imagery/video supplied by Getty Images

Chapters
0:00 Intro
0:09The Apocalypse We Inherited
4:05 What Nuclear Weapons Actually Do
9:33 Fallout Is Not Magic Death Dust
19:21 Cities Burn, But the World Is Not One City
23:29 Civilization After the Strike
32:08 Flexispot
33:38 Survival Beyond the Numbers
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 are common, but keep collapsing before they can spread across the galaxy?
We explore civilization extinction cycles as a solution to the Fermi Paradox: nuclear war and technological collapse, lost knowledge, isolated colonies, repeated dark ages, and the point where an interstellar civilization becomes too widely scattered to truly reset. Could the Great Silence be a galaxy caught in endless cycles of rise, ruin, and recovery?

Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur
Mad Kings: https://nebula.tv/madkings?ref=isaacarthur

Visit our Website: http://www.isaacarthur.net
Join Nebula: https://go.nebula.tv/isaacarthur
Support us on Patreon: https://www.patreon.com/IsaacArthur
Support us on Subscribestar: https://www.subscribestar.com/isaac-arthur
Facebook Group: https://www.facebook.com/groups/1583992725237264/
Reddit: https://www.reddit.com/r/IsaacArthur/
Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.
SFIA Discord Server: https://discord.gg/53GAShE
Credits:
The Fermi Paradox - Civilization Extinction Cycles
Written, Produced & Narrated by: Isaac Arthur
Editors: Lukas Konecny
Graphics: Ken York
Select imagery/video supplied by Getty Images
Music Courtesy of Stellardrone, Sergey Cheremisinov, and Epidemic Sound http://epidemicsound.com/creator

Chapters
0:00 Intro
1:24 The Great Silence Revisited
3:50 Extinction is Hard – Replacement is Easy
10:56 Cyclic Apocalypse – Burn, Rise, Repeat
16:56 Extinction vs. Reset: Are They Ever Truly Wiped Out?
20:03 Collapse in Isolation: Off-World and On the Edge
25:02 The Motie Model: Doomed to Repeat?
28:03 Cultural Filters and Self-Editing
29:46 Signal Gaps: The Echoes That Never Cross
32:22 Mad Kings
33:16 Can We Break the Cycle?

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