Science & Futurism with Isaac Arthur

Nuclear War Myths: Would Civilization Really End?

Science & Futurism with Isaac Arthur

Show Notes

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.

More from Science & Futurism with Isaac Arthur

Oct 29, 2026

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

Oct 25, 2026

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?

Oct 25, 2026

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?

Oct 22, 2026

Elections look simple until you ask what they’re meant to measure. From ranked voting and redistricting to online ballots, AI, and paper records, we explore how future elections might work.

Oct 22, 2026

Elections look simple until you ask what they’re meant to measure. From ranked voting and redistricting to online ballots, AI, and paper records, we explore how future elections might work.

See all episodes →