Science & Futurism with Isaac Arthur

Aboard a relativistic starship, time is cargo: gamma-10 cruise, decades slipping by outside, lethal dust grains, beam routes, antimatter, ramjets, and the strange culture of crews who trade history for the stars.

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Credits:
Life in a Relativistic Starship
Editors: Donagh Broderick & Merv Johnson II
Written, Produced & Narrated by: Isaac Arthur
Music by Epidemic Sound: http://nebula.tv/epidemic
Stellardrone & Chris Zabriskie
Select imagery/video supplied by Getty Images

Chapters
0:00 Intro
7:02 Life Aboard a Relativistic Starship
11:11 Relativity Without the Chalkboard
14:08 The Propulsion Wall
18:35 The Engines That Can Actually Go Relativistic
25:14 The Hazards of Going Too Fast
30:17 Beyond Reality
31:08 How Fast Is Fast Enough?
See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Aboard a relativistic starship, time is cargo: gamma-10 cruise, decades slipping by outside, lethal dust grains, beam routes, antimatter, ramjets, and the strange culture of crews who trade history for the stars.

Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur
Checkout Otusider Aliens and our Alien Life Collection: https://nebula.tv/isaacarthur/alien-life-collection

🛒 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:
Life in a Relativistic Starship
Editors: Donagh Broderick & Merv Johnson II
Written, Produced & Narrated by: Isaac Arthur
Music by Epidemic Sound: http://nebula.tv/epidemic
Stellardrone & Chris Zabriskie
Select imagery/video supplied by Getty Images

Chapters
0:00 Intro
7:02 Life Aboard a Relativistic Starship
11:11 Relativity Without the Chalkboard
14:08 The Propulsion Wall
18:35 The Engines That Can Actually Go Relativistic
25:14 The Hazards of Going Too Fast
30:17 Beyond Reality
31:08 How Fast Is Fast Enough?
See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Are we living in a simulation, or are we becoming the simulators? From AI worlds to digital immortality and the Fermi Paradox, we explore reality’s weirdest possibility.

🛒 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:
Are We Living in a Simulation? A Modern Look at the Simulation Argument
Written, Produced & Narrated by: Isaac Arthur
Music Courtesy of Stellardrone & Chris Zabriskie
Select imagery/video supplied by Getty Images

Chapters
0:00 Intro
5:48 The Simulation Argument
13:19 Simulated Futures
13:53 Motives for Making Simulated Worlds
26:46 Can We Tell?
34:01 Simulations and the Fermi Paradox
37:32 Does It Matter?
See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Are we living in a simulation, or are we becoming the simulators? From AI worlds to digital immortality and the Fermi Paradox, we explore reality’s weirdest possibility.

🛒 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:
Are We Living in a Simulation? A Modern Look at the Simulation Argument
Written, Produced & Narrated by: Isaac Arthur
Music Courtesy of Stellardrone & Chris Zabriskie
Select imagery/video supplied by Getty Images

Chapters
0:00 Intro
5:48 The Simulation Argument
13:19 Simulated Futures
13:53 Motives for Making Simulated Worlds
26:46 Can We Tell?
34:01 Simulations and the Fermi Paradox
37:32 Does It Matter?
See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Mars won’t get cities because it becomes easy to live there. It gets cities because people stay. We explore how the first fragile outposts become homes, economies, neighborhoods, and civilization.

Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur
Check out TierZoo Remastered: https://nebula.tv/tierzoo/tierzoo-remastered?ref=isaacarthur

Ares Inception on Steam: https://store.steampowered.com/app/4512810/Ares_Inception/

🛒 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:
The First Martian Cities: Planning Habitats
Editors: Phil Leichauer
Graphics: Bryan Versteeg
Written, Produced & Narrated by: Isaac Arthur
Music by Epidemic Sound: http://nebula.tv/epidemic
Stellardrone & Chris Zabriskie

Chapters
0:00 Intro
5:16 Fluorine in the Toolbox
10:14 The Halogen Sea
17:35 Rocket-Engine Biology & Fluorine Dragons
23:11 Worlds, Weather, Detection, and Civilization
28:16 TierZoo
29:24 Life Under Armed Guard
See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.