{"podcast":{"title":"Science & Futurism with Isaac Arthur","slug":"science-futurism-with-isaac-arthur-714313","podcast_index_feed_id":714313,"rss_url":"https://rss.art19.com/science-and-futurism","website_url":"https://art19.com/shows/science-and-futurism","image_url":"https://content.production.cdn.art19.com/images/48/0f/01/7e/480f017e-9153-49c2-bb16-f9a230202d1e/1cf6f04131212d8279d9889b3b48e8c4908df66b5c970381882212f8b03f2040e64de59eabe3965d764340e3e66b7c9d2028bb8bfa1d0181800843205da31286.jpeg","author":"Isaac Arthur","episode_count":1226,"summary":"Science & Futurism with Isaac Arthur explores humanity’s long-term future through space exploration, advanced technology, and big-picture science. Hosted by National Space Society President Isaac Arthur, each episode uses real science and careful speculation to examine space colonization, megastructures, artificial intelligence, post-scarcity economies, and the physics shaping civilization beyond Earth.","last_synced_at":"2026-07-12T12:18:55.946166+00:00","page_url":"https://stenobird.com/podcast/science-futurism-with-isaac-arthur-714313"},"episode":{"title":"Interstellar Banking - The Galactic Financial System","slug":"interstellar-banking-the-galactic-financial-system","published_at":"2026-04-04T17:00:00+00:00","page_url":"https://stenobird.com/podcast/science-futurism-with-isaac-arthur-714313/interstellar-banking-the-galactic-financial-system","show_page_url":"https://stenobird.com/podcast/science-futurism-with-isaac-arthur-714313","url":"https://rss.art19.com/episodes/7b796054-8dfa-48b9-94c4-6d045e41ff56.mp3?rss_browser=BAhJIg90cmFuc2NyaWJyBjoGRVQ%3D--952c5701c84ad333c69d5faa668f8177091704f0","audio_url":"https://rss.art19.com/episodes/7b796054-8dfa-48b9-94c4-6d045e41ff56.mp3?rss_browser=BAhJIg90cmFuc2NyaWJyBjoGRVQ%3D--952c5701c84ad333c69d5faa668f8177091704f0","summary":"Interstellar city-states may dominate future space travel, governing the laser highways that connect stars and shape galactic civilization. Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video Settling Saturn's Rings: https://nebula.tv/videos/isaacarthur-settling-saturns-rings-exploring-the-origins-resources-and-future-habitats-of-a-halo-world Check out Practical Engineering: https://nebula.tv/videos/realengineering-the-anatomy-of-the-nokia-3310/?ref=isaacarthur 🛒 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: Interstellar Banking - The Galactic Financial System Produced & Narrated by: Isaac Arthur Written & Edited by: Briana Brownell, Isaac Arthur, Merv Johnson II, Thomas Owens Graphics from Jeremy Jozwik & Sergio Botero Music Courtesy of Chris Zabriskie & Stellardrone Select imagery/video supplied by Getty Images Chapters 0:00 Intro 4:45 Foundations of Currency in Space 6:06 Commodity Money 8:47 Fiat Money 10:40 Crypto & Distributed Ledgers 12:09 Time Dilation, Distance, and the Death of Real-Time Banking 12:55 Interplanetary Banking 18:34 Interstellar Banking 19:50 Interstellar Banking (Light-Years Away) 22:56 Intergalactic & FTL Banking 25:09 Automation, AI, and Autonomous Banking 26:22 CT Scan 27:28 Cultural and Ethical Dimensions of Cosmic W…","meta_description":"Interstellar city-states may dominate future space travel, governing the laser highways that connect stars and shape galactic civilization. Get Nebula usi…","key_points":[],"chapters":[],"topics":[],"duration_seconds":1827,"processing_state":"processed","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/science-futurism-with-isaac-arthur-714313/episodes/interstellar-banking-the-galactic-financial-system/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/science-futurism-with-isaac-arthur-714313/interstellar-banking-the-galactic-financial-system.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}