Science & Futurism with Isaac Arthur

Our monthly livestream Q&A session. Join us on August 27, 2023, at 4pm EST, Sunday, and get your questions about the channel and episodes on chat to be answered! Join Nebula: https://go.nebula.tv/isaacarthur Support the stream: https://streamlabs.com/isaacarthur Catch the audio-only show on Soundcloud: https://soundcloud.com/isaac-arthur-148927746 Visit our Website: https://www.isaacarthur.net SFIA Discord Server: https://discord.gg/53GAShE Support us on Patreon: https://www.patreon.com/IsaacArthur 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. Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

Go to the link: https://imprintapp.com/isaacarthur - The first 200 subscribers get 20% off an annual membership Humanity has evolved in the face of much hardship and turmoil, and invented technologies to aid us, but could an end to hardships be our undoing and cause us to devolve? 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 Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/human-devolution-morlock-chuds Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/human-devolution-morlocks-chuds-narration-only Credits: Human Devolution: Morlocks & C.H.U.D.s Episode 409, August 24, 2023 Written, Produced & Narrated by: Isaac Arthur Editors: Jerry Guern Donagh Broderick David McFarlane Graphics: Sergio Botero Udo Schoeter Music Courtesy of: Epidemic Sound http://epidemicsound.com/creator Sergey Cheremisinov, "Labyrinth", "Forgotten Stars"

🌏 Get Exclusive NordVPN deal here ➼ https://nordvpn.com/isaacarthur It’s risk-free with Nord’s 30-day money-back guarantee! ✌ Comets have awed, amazed, and even terrified humanity for thousands of years, with many believing they heralded the end of the world, but could they be the key to reaching and creating new worlds? Sign the New Horizons Petition: https://chng.it/DPQ6cSWGk8 NSS Space Forum Registration: https://us02web.zoom.us/webinar/register/WN_7ZU_C6VHSkyoS91zVtPKkg#/registration 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 Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/comet-mining Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/comet-mining-narration-only Credits: Comet Mining Science & Futurism with Isaac Arthur Episode 408, August 17, 2023 Written, Produced & Narrated by Isaac Arthur Graphics by: Bryan Versteeg Fishy Tree Ian "LITE" Long Jeremy Jozwik Sergio Botero SpaceResourceCGI Udo Schroeter Sergio Botero Music Courtesy of: Epidemic Sound http://epidemicsound.com/creator Stellardrone, "Red Giant", "Between the Rings" Sergey Cheremisinov, "Labyrinth", Forgotten Stars" Miguel Johsnon, "So Many Stars" Taras Karkavyi, "Alpha and ..."

Go to https://brilliant.org/IsaacArthur/ to get a 30-day free trial + the first 200 people will get 20% off their annual subscription. In the future we may deploy armies of cybernetic superhumans to fight our battles, people so augmented they could tear through walls or dodge bullets. But would these invincible warriors be willing to fight for mundane humans, or merely fight each other to rule us? Visit our Website: http://www.isaacarthur.net Watch ad-free on Nebula: https://nebula.tv/videos/isaacarthur-cyborg-armies 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 Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/cyborg-armies Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/cyborg-armies-narration-only Credits: Cyborg Armies Episode 407a, August 13, 2023 Produced, Written & Narrated by: Isaac Arthur Editors: David McFarlane Music Courtesy of: Epidemic Sound http://epidemicsound.com/creator Markus Junnikkala, "We Roam the Stars" Stellardrone, "Red Giant" "Between The Rings" Miguel Johnson, "Far From Home", "So Many Stars" Aerium, "Fifth Star of Aldebaran"

Go to https://buyraycon.com/isaacarthur for 15% off your order! Brought to you by Raycon. Eons from now the last stars will be born, living trillions of years before they too fade out, and in the gathering darkness will come the final sunset on the last planet. Visit our Website: http://www.isaacarthur.net Checkout this episode ad-free on Nebula: https://nebula.tv/videos/isaacarthur-dropships-drop-pods 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 Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/the-last-planet Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/the-last-planet-narration-only Credits: The Last Planet August Episode 407, August 10, 2023 Written, Produced & Narrated by: Isaac Arthur Editors: David McFarlane Lukas Konecny Graphics: Jeremy Jozwik LegionTech Studios Mafic Studios Udo Schoeter 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"

To celebrate 750,000 subscribers we're taking a look at the benefits and disadvantages of settling and terraforming planets vs constructing megastructure space habitats Watch my exclusive video on Retrocausality: https://nebula.tv/videos/isaacarthur-retrocausality Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/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 Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/planets-vs-megastructures Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/planets-vs-megastructures-narration-only Credits: Planets vs Megastructures Science & Futurism with Isaac Arthur Episode 406b, August 6, 2023 Written, Produced & Narrated by Isaac Arthur Graphics by: Bryan Versteeg Jarred Eagley Jeremy Jozwik Rapid Thrash Sergio Botero Music Courtesy of: Epidemic Sound http://epidemicsound.com/creator

A Space Elevator on the Moon, made of mundane materials, could be built with modern technology, and allow ultra-cheap freight off the Moon. Watch my exclusive video on Retrocausality: https://nebula.tv/videos/isaacarthur-retrocausality Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/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 Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/lunar-space-elevator Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/lunar-space-elevator-narration-only Credits: Lunar Space Elevator Science & Futurism with Isaac Arthur Episode 406, August 3, 2023 Written, Produced & Narrated by Isaac Arthur Editors: David McFarlane Graphics by: Aryeh Yakov Katz Ian Long LITE Ken York YD Visual Mafic Studios Mike Munt Apogii.uk Phil Swan Sergio Botero Udo Schroeter Music Courtesy of: Epidemic Sound http://epidemicsound.com/creator Markus Junnikkala, "Plotting a Course", "We Roam the Stars" Stellardrone, "Red Giant", "Between the Rings" Miguel Johsnon, "Far From Home", "So Many Stars"

Our monthly livestream Q&A session. Join us on July, 2023, at 4pm EST, Sunday, and get your questions about the channel and episodes on chat to be answered! Join Nebula: https://go.nebula.tv/isaacarthur Support the stream: https://streamlabs.com/isaacarthur Catch the audio-only show on Soundcloud: https://soundcloud.com/isaac-arthur-148927746 Visit our Website: https://www.isaacarthur.net SFIA Discord Server: https://discord.gg/53GAShE Support us on Patreon: https://www.patreon.com/IsaacArthur 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. Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

The ability to get a strike force anywhere and fast is of vast strategic value, and the future may dropships landing anywhere on a planet within minutes. Visit our Website: http://www.isaacarthur.net Checkout this episode ad-free on Nebula: https://nebula.tv/videos/isaacarthur-dropships-drop-pods 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 Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/dropships-drop-pods Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/dropships-drop-pods-narration-only Credits: Dropships & Drop Pods Episode 405, July 27, 2023 Written, Produced & Narrated by: Isaac Arthur Editors: David McFarlane Konstantin Sokerin Graphics: Darth Biomech Jeremy Jozwik LegionTech Studios Sergio Botero Music Courtesy of: Epidemic Sound http://epidemicsound.com/creator Markus Junnikkala, "We Roam the Stars" Stellardrone, "Red Giant", "Between the Rings" Miguel Johnson, "Far From Home", "So Many Stars"

Get a free bag of fresh coffee with any Trade subscription at https://www.drinktrade.com/isaacarthur Our search for extraterrestrial life assumes alien life based on water and carbon, but could there be biochemistries based on other substances? NSS Townhall Registration & Q&A Submission: https://space.nss.org/nss-town-hall-july-20-with-nss-senior-leadership/ Visit our Website: http://www.isaacarthur.net Checkout this episode ad-free on Nebula: https://nebula.tv/videos/isaacarthur-ammonia-based-lifeforms 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 Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/ammonia-based-lifeforms Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/rammonia-based-lifeforms-narration-only Credits: Ammonia-Based Lifeforms Episode 404, July 20, 2023 Written, Produced & Narrated by: Isaac Arthur Editors: David McFarlane Edward Wright Joshua Deily Lukas Konecny Matthew C. Johnson Graphics: Kristijan Tavcar Ken York (YD Visual) Music Courtesy of: Epidemic Sound http://epidemicsound.com/creator Markus Junnikkala, "We Roam the Stars" Stellardrone, "Red Giant", "Between the Rings" Miguel Johnson, "Far From Home", "So Many Stars" Aerium, "Fifth Star of Aldebaran"

Use code isaacarthur at the link below to get an exclusive 60% off an annual Incogni plan: https://incogni.com/isaacarthur Robots play an ever greater role in every aspect of our lives, including the battlefield, but what will their role be in the wars of the future? 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 Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/robots-warfare Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/robots-warfare-narration-only Credits: Robots & Warfare Episode 403a, July 16, 2023 Written, Produced & Narrated by: Isaac Arthur Music Courtesy of: Epidemic Sound http://epidemicsound.com/creator Markus Junnikkala, "We Roam the Stars" Stellardrone, "Red Giant", "Between the Rings" Miguel Johnson, "Far From Home", "So Many Stars" Aerium, "Fifth Star of Aldebaran"

Humanity has often preferred to move its communities, and in the future we might do that by moving our entire cities, by air, sea, or land. Watch my exclusive video on Nomadic Miners On The Moon: https://nebula.tv/videos/isaacarthur-nomadic-miners-on-the-moon Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur NSS Space Forum on Instabase: General Registration Link - https://us02web.zoom.us/webinar/register/WN_ovcIpIO7SIahG-B5yaDoVg 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 Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/mobile-cities Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/mobile-cities-narration-only Credits: Mobile Cities Science & Futurism with Isaac Arthur Episode 403, July 13, 2023 Produced & Narrated by Isaac Arthur Written by: Briana Brownell Isaac Arthur Editors: Briana Brownell David McFarlane Graphics by: Fishy Tree Jeremy Jozwik Ken York (YD Visual) Sergio Botero Udo Schroeter Music Courtesy of: Epidemic Sound http://epidemicsound.com/creator Markus Junnikkala, "Plotting a Course", "We Roam the Stars" Stellardrone, "Red Giant", "Between the Rings" Miguel Johsnon, "Far From Home", "So Many Stars" Aerium, "Fifth Star of Aldebaran"

Go to https://brilliant.org/IsaacArthur/ to get a 30-day free trial + the first 200 people will get 20% off their annual subscription. After over half a century, it is time to return to the Moon, and use its vast resources as a bridge to countless new worlds. 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 Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/lunar-mining-processing-refining Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/lunar-mining-processing-refining-narration-only Credits: In Situ Resource Utilization: Lunar Mining, Processing & Refining Episode 402, July 6, 2023 Produced, Written & Narrated by: Isaac Arthur Editors: Brianna Brownell David McFarlane John Kross Graphics: Apogii.uk Ian Long / LITE Jeremy Jozwik Justin Dixon Katie Byrne Ken York YD Visual Sergio Botero SpaceResourcesCGI Tristand3D Udo Schroeter Music Courtesy of: Epidemic Sound http://epidemicsound.com/creator Markus Junnikkala, "Hail the Victorious Dead" "A Memory of Earth" Stellardrone, "Red Giant" "Ultra Deep Field" Sergey Cheremisinov, "Labyrinth" "Forgotten Stars" Taras Harkavyi, "Alpha and ..."

Connect the Dots with Ariadne: https://www.ariadne.inc We often think that one day the world will come to an end and humanity with it, and possibly with us causing it, but what would our world be like if life persisted after humanity was gone? Visit our Website: http://www.isaacarthur.net Join Nebula: https://nebula.tv/videos/isaacarthur-earth-after-humanity 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 Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/earth-after-humanity Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/earth-after-humanity-narration-only ---- Chapters ----- 0:00 Intro 01:48 Natural Catastrophe 07:03 Humanity Wrecks Earth 12:07 Super Plague 15:19 Artificial Intelligence Kills Us 20:33 Aliens Kill Us 25:22 Humanity Abandons Earth Credits: Earth After Humanity Episode 401, June 29, 2023 Produced, Written & Narrated by: Isaac Arthur Editors: Donagh Broderick Dillon Olander David McFarlane Graphics: Jeremy Jozwik Tactical Blob Music Courtesy of Epidemic Sound 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"

Our monthly livestream Q&A session. Join us on June 25, 2023, at 4pm EST, Sunday, and get your questions about the channel and episodes on chat to be answered! Join Nebula: https://go.nebula.tv/isaacarthur Support the stream: https://streamlabs.com/isaacarthur Catch the audio-only show on Soundcloud: https://soundcloud.com/isaac-arthur-148927746 Visit our Website: https://www.isaacarthur.net SFIA Discord Server: https://discord.gg/53GAShE Support us on Patreon: https://www.patreon.com/IsaacArthur 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. Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

The first 1,000 people to use the link will get a 1 month free trial of Skillshare https://skl.sh/isaacarthur06237 What will life be like 300 years in our future, or for those living 300 million miles away? 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 Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/life-in-2323-ad Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/life-in-2323-ad-narration-only The Chronology of SFIA's episodes: https://docs.google.com/spreadsheets/d/1E7UTCFWSRk1vuyjmYhSvtmvINVSU9tWy5LabQeHW9t8/edit?usp=sharing Credits: Life in 2323 A.D. Science & Futurism with Isaac Arthur Episode 400, June 22, 2023 Written, Produced & Narrated by Isaac Arthur Graphics: Bryan Versteeg Jarred Eagley Jeremy Jozwik Katie Byrne Ken York Phil Swan Sergio Botero Udo Schroeter Editors: Briana Brownell Donagh Broderick Dillon Olander Konstantin Sokerin Merv Johnson David McFarlane 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"

For as long as we have had history and likely before, people have contemplated a life after this one, but might we one day create artificial afterlives? And if so, will we create heavens or hells? Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video on Free Will & Orch OR: https://nebula.tv/videos/isaacarthur-free-will-orchestrated-objective-reduction 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 Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/artificial-afterlives Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/space-habitats-narration-only Credits: Artificial Afterlives Science & Futurism with Isaac Arthur Episode 399, June 15, 2023 Written, Produced & Narrated by Isaac Arthur Editors: Dillon Olander Graphics by: Jeremy Jozwik Ken York Music Courtesy of Markus Junnikkala, "Plotting a Course", "We Roam the Stars" Stellardrone, "Red Giant", "Between the Rings" Miguel Johsnon, "Far From Home", "So Many Stars" Aerium, "Fifth Star of Aldebaran"

Checkout Keysight World Innovate: https://keysig.ht/rX9blU Could there be universes with more than 3 Dimensions? And if so, could life exist there? 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 Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/higher-dimensional-aliens Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/higher-dimensional-aliens-narration-only Credits: Alien Civilizations: Higher Dimensional Aliens Science & Futurism with Isaac Arthur Episode 398a, June 11, 2023 Written, Produced & Narrated by Isaac Arthur Editors: Briana Brownell David McFarlane Music Courtesy of: Martin Rezny, "Lifelight" Stellardrone, "A Moment of Stillness", "Cosmic Sunrise", "Red Giant" Aerium, "Fifth Star of Aldebaran" Miguel Johnson, "Strange New World", "Night Forever"

The first 1,000 people to use the link will get a 1 month free trial of Skillshare https://skl.sh/isaacarthur06238 One day we may retire our rockets and instead reach the heavens by ascending towers so tall they dwarf mountains, and rise above the sky itself. NSSA New Horizons Summit: https://events.humanitix.com/nhs-2023 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 Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/space-towers Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/space-towers-narration-only Credits: Space Towers Science & Futurism with Isaac Arthur Episode 398, June 8, 2023 Written, Produced & Narrated by Isaac Arthur Editors: Briana Brownell Ken York (YD Visual) David McFarlane Graphics by: Jarred Eagley Jeremy Jozwik Katie Byrne Ken York (YD Visual) Phil Swan Sergio Botero Steve Bowers Udo Schroeter Music Courtesy of: Epidemic Sound http://epidemicsound.com/creator Markus Junnikkala, "Plotting a Course", "We Roam the Stars" Stellardrone, "Red Giant", "Between the Rings" Miguel Johsnon, "Far From Home", "So Many Stars" Aerium, "Fifth Star of Aldebaran"

Go to https://brilliant.org/IsaacArthur/ to get a 30-day free trial + the first 200 people will get 20% off their annual subscription. We often discuss our future in the Asteroid Belt, and the glorious civilizations we might one day build there. However, it is but a pale shadow of its larger twin, the Kuiper Belt, out at the edge of the solar system. 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 Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/colonizing-the-kuiper-belt Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/colonizing-the-kuiper-belt-narration-only Credits: Outward Bound: Colonizing the Kuiper Belt Episode 397, June 1, 2023 Produced, Written & Narrated by: Isaac Arthur Editors: David McFarlane Graphics by: Bryan Versteeg Jeremy Jozwik Ken York Kristijan Tavcar Sergio Botero Music Courtesy of: Epidemic Sound http://epidemicsound.com/creator Markus Junnikkala, "Hail The Victorious Dead", "A Memory of Earth" Stellardrone, "Red Giant", "Ultra Deep Field" Sergey Cheremisinov, "Labyrinth", "Forgotten Stars" Taras Harkavyi, "Alpha and..."

The goal of science is to understand and master the Universe around us, but could our skill grow so great that we could learn to warp reality itself? 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 Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/warping-reality Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/warping-reality-narration-only ▬ Reality Warping Concepts ▬▬▬▬▬▬▬▬▬▬ 0:00 Intro 2:06 Warping Spacetime 4:58 Negative Mass 5:25 Spaceship Propulsion 8:41 Forcefields & Shields 11:07 Reversing Universal Expansion 12:17 Matter Creation 12:49 Super Strong Materials 14:14 Cloaking 15:17 Hammerspace 19:07 Tractor Beams 20:11 Time Manipulation & Stasis 24:20 Ultra-fast Communication 25:08 Vacuum Energy 25:48 Universe Creation 26:40 Probability Manipulation & Luck 27:47 Perpetual Civilizations Credits: Warping Reality Science & Futurism with Isaac Arthur Episode 396, May 26, 2023 Written, Produced & Narrated by Isaac Arthur Editors: David McFarlane Graphics: Ken York LITE / Ian Long Music Courtesy of: Epidemic Sound http://epidemicsound.com/creator Stellardrone, "Red Giant", "Cosmic Sunrise" Miguel Johnson, "So Many Stars", "Strange New World"

One day we may encounter intelligent aliens, but can we ever hope to understand their psychology and coexist with them if we do? Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video on Space Freighters: https://nebula.tv/videos/isaacarthur-space-freighters 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: 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 Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/coexistence-with-aliens ▬ Reality Warping Concepts ▬▬▬▬▬▬▬▬▬▬ 0:00 Intro 00:54 Xenopsychology 17:06 Trade 32:12 War 48:19 Alliance 1:02:22 Outro Credits: Coexistence with Aliens Science & Futurism with Isaac Arthur Episode 395b, May 21, 2023 Written, Produced & Narrated by Isaac Arthur Editors: Darius Said Jerry Guern Keith Blockus Konstantin Sokerin Matthew Campbell Graphics by: Darth Biomech Jeremy Jozwik Ken York LegionTech Studios Mihail Yordanov Sergio Botero Music Courtesy of: Epidemic Sound http://epidemicsound.com/creator Martin Rezny, "Lifelight" Aerium, "Visions of Vega, "Fifth Star of Aldebaran", "Waters of Atlantis"

Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video on Space Freighters: https://nebula.tv/videos/isaacarthur-space-freighters The galaxy is a dark, mysterious, and silent place - perhaps it is quiet and empty because some great predator already consumed all in its path, and if so, might we be next? 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 Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/hungry-aliens Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/hungry-aliens-narration-only Credits: Alien Civilizations: Hungry Aliens Episode 395, May 18, 2023 Written, Produced & Narrated by: Isaac Arthur Editors: Dan Lavoie Donagh Broderick Konstantin Sokerin Graphics by: Darth Biomech Ken York LegionTech Studios Tactical Blob Udo Schroeter Music by: Martin Rezny, "Lifelight" Stellardrone, "A Moment of Stillness", "Cosmic Sunrise" Aerium, "Fifth Star of Aldebaran" Miguel Johnson, "Strange New World"

The first 1,000 people to use the link will get a 1 month free trial of Skillshare https://skl.sh/isaacarthur05231 Our Universe is vast, ancient, and mysterious. It's no surprise that in our quest to explore and explain it, many misconceptions have arisen. 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 Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/misconceptions-about-space-time-the-universe Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/misconceptions-about-space-time-the-universe-narration-only ▬ Common Misconceptions ▬▬▬▬▬▬▬▬▬▬ 0:00 Intro 2:34 Space is Huge 3:58 Space has no gravity 6:29 Space is not Dark 7:57 Space is Cold 12:14 Space is Empty 14:49 Explosive Decompression 16:31 No Noise in Space 17:48 Black Holes Suck 18:51 You can’t escape a Black Hole 22:37 Nothing goes faster than light 24:23 The Edge of The Universe is 13 Billion Light Years Away 27:23 The Universe has no Edge 29:31The Universe has no Center 30:13 We aren’t the Center of the Universe 32:48 Earth Orbits the Sun 35:34 The Sun is a fiery Yellow Dwarf 38:29 Time on Spaceships runs very slow 40:17 The Universe ends with the last stars Credits: Misconceptions About Space, Time & The Universe Science & Futurism with Isaac Arthur Episode 394, May 11, 2023 Written, Produced & Narrated by Isaac Arthur Editors: Briana Brownell David McFarlane Graphics: Jeremy Jozwik Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

Go to https://brilliant.org/IsaacArthur/ to get a 30-day free trial + the first 200 people will get 20% off their annual subscription. Many believe civilizations which survive the challenges of technology will inevitability build Dyson Spheres encompassing their entire sun. So how do we find these megastructures if they exist? 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 ▬ Dyson Sphere Search Chapters ▬▬▬▬▬▬▬▬▬▬ 0:00 Intro 02:11 What is a Dyson Sphere? 08:00 Can we see a Dyson Sphere? 15:19 (TEA) Time Elapse Argument 19:35 Couldn’t such a powerful civilization hide their Dyson Sphere from us? 24:44 Wouldn’t a better power supply than fusion eliminate the need for a Dyson Sphere? 30:41 Where should we be hunting for Dyson Spheres, or groups of them? 34:05 What about all those Voids, Dark Matter, and stuff like that? Couldn’t those be Dyson Spheres? Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/the-fermi-paradox-searching-for-dyson-spheres Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/the-fermi-paradox-searching-for-dyson-spheres-narration-only Credits: The Fermi Paradox: Searching For Dyson Spheres Science & Futurism with Isaac Arthur Episode 393, May 4, 2023 Written, Produced & Narrated by Isaac Arthur Editors: Donagh Broderick Konstantin Sokerin David McFarlane Graphics by: Jeremy Jozwik Ken York Sergio Botero Udo Schroeter Music Courtesy of Epidemic Sound http://epidemicsound.com/creator