We often discuss if space travel is feasible and if we can settle strange new worlds, but if we can, there is still the question of if we will. Use code isaacarthur at the link below to get an exclusive 60% off an annual Incogni plan: https://incogni.com/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 G...
Dec 24, 2023•24 min•Ep 426•Transcript available on Metacast In the grandeur of the universe, the tapestry of life may be woven from stranger threads than we ever dared to dream, and spun from materials far different to our own. Watch my exclusive video The Fermi Paradox Hermit Shoplifter Hypothesis: https://nebula.tv/videos/isaacarthur-the-fermi-paradox-hermit-shoplifter-hypothesis Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur Get a Lifetime Membership to Nebula for only $300: https://go.nebula.tv/lifetime?...
Dec 21, 2023•26 min•Ep 426•Transcript available on Metacast In the grandeur of the universe, the tapestry of life may be woven from stranger threads than we ever dared to dream, and spun from materials far different to our own. Watch my exclusive video The Fermi Paradox Hermit Shoplifter Hypothesis: https://nebula.tv/videos/isaacarthur-the-fermi-paradox-hermit-shoplifter-hypothesis Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur Get a Lifetime Membership to Nebula for only $300: https://go.nebula.tv/lifetime?...
Dec 17, 2023•26 min•Ep 426•Transcript available on Metacast What does science tell us about reality and are there pathways to control, change, or re-create it? To claim your matching donation with Givewell, go to https://www.givewell.org and select Youtube & Isaac Arthur at checkout! 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/...
Dec 14, 2023•27 min•Ep 425•Transcript available on Metacast What does science tell us about reality and are there pathways to control, change, or re-create it? To claim your matching donation with Givewell, go to https://www.givewell.org and select Youtube & Isaac Arthur at checkout! 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/...
Dec 14, 2023•28 min•Ep 425•Transcript available on Metacast Many doubt whether existence has any purpose or meaning, but could entirely civilizations become nihilistic. Would this spell their doom? And if not, what would they be like? Use code isaacarthur at the link below to get an exclusive 60% off an annual Incogni plan: https://incogni.com/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.subscribes...
Dec 10, 2023•28 min•Ep 424•Transcript available on Metacast Many doubt whether existence has any purpose or meaning, but could entirely civilizations become nihilistic. Would this spell their doom? And if not, what would they be like? Use code isaacarthur at the link below to get an exclusive 60% off an annual Incogni plan: https://incogni.com/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.subscribes...
Dec 10, 2023•29 min•Ep 424•Transcript available on Metacast In the future we will travel to strange new worlds, but who will pilot the spaceships that take us there? Go to https://buyraycon.com/isaacarthur to get 15% off your Raycon purchase this holiday season! Brought to you by Raycon. 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/...
Dec 07, 2023•27 min•Ep 424•Transcript available on Metacast In the future we will travel to strange new worlds, but who will pilot the spaceships that take us there? Go to https://buyraycon.com/isaacarthur to get 15% off your Raycon purchase this holiday season! Brought to you by Raycon. 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/...
Dec 07, 2023•27 min•Ep 424•Transcript available on Metacast In science fiction we often see immense starships attacking planets, crushing or besieging them, but in our own future we may deploy powerful orbital fortresses to defend our world. Watch my exclusive video The Fermi Paradox Hermit Shoplifter Hypothesis: https://nebula.tv/videos/isaacarthur-the-fermi-paradox-hermit-shoplifter-hypothesis Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur Get a Lifetime Membership to Nebula for only $300: https://go.nebul...
Dec 03, 2023•34 min•Ep 423•Transcript available on Metacast In science fiction we often see immense starships attacking planets, crushing or besieging them, but in our own future we may deploy powerful orbital fortresses to defend our world. Watch my exclusive video The Fermi Paradox Hermit Shoplifter Hypothesis: https://nebula.tv/videos/isaacarthur-the-fermi-paradox-hermit-shoplifter-hypothesis Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur Get a Lifetime Membership to Nebula for only $300: https://go.nebul...
Dec 03, 2023•35 min•Ep 423•Transcript available on Metacast In the past, we had entire civilizations devoted to agriculture, but in the future, we might have entire planets devoted to it. Compare news coverage. Spot media bias. Avoid algorithms. Try Ground News today and get 30% off your subscription by going to https://ground.news/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/isaa...
Nov 30, 2023•31 min•Ep 423•Transcript available on Metacast In the past, we had entire civilizations devoted to agriculture, but in the future, we might have entire planets devoted to it. Compare news coverage. Spot media bias. Avoid algorithms. Try Ground News today and get 30% off your subscription by going to https://ground.news/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/isaa...
Nov 30, 2023•30 min•Ep 423•Transcript available on Metacast In order to survive and thrive in space, we have to be able to create and maintain clean and comfortable living spaces, and remain vigilant nothing disease or virus reaches Earth. Watch my exclusive video Ultra-Relativistic Spaceships: https://nebula.tv/videos/isaacarthur-ultrarelativistic-spaceships 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 o...
Nov 26, 2023•19 min•Ep 422•Transcript available on Metacast In order to survive and thrive in space, we have to be able to create and maintain clean and comfortable living spaces, and remain vigilant nothing disease or virus reaches Earth. Watch my exclusive video Ultra-Relativistic Spaceships: https://nebula.tv/videos/isaacarthur-ultrarelativistic-spaceships 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 o...
Nov 26, 2023•20 min•Ep 422•Transcript available on Metacast Among the billions and billions of planets and moons in this galaxy, we may encounter many examples of double planets, but what would they be like and could life arise on them? Try Cell to Singularity, free to play: https://l.linklyhq.com/l/1uNoF 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.fa...
Nov 23, 2023•28 min•Ep 422•Transcript available on Metacast Among the billions and billions of planets and moons in this galaxy, we may encounter many examples of double planets, but what would they be like and could life arise on them? Try Cell to Singularity, free to play: https://l.linklyhq.com/l/1uNoF 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.fa...
Nov 23, 2023•29 min•Ep 422•Transcript available on Metacast Visions of a settled Mars always seem to have vast domes, but is a future on the Red Planet a domed one? And how should they be built? Compare news coverage. Spot media bias. Avoid algorithms. Be well informed. Download the free Ground News app at https://ground.news/isaacarthur To learn more about the NSS spUN Debates and how to participate, visit: https://space.nss.org/spun-debates/ New World's Space Cowboy Ball: https://newworlds.space/ Visit our Website: http://www.isaacarthur.net Join ...
Nov 16, 2023•30 min•Ep 421•Transcript available on Metacast Visions of a settled Mars always seem to have vast domes, but is a future on the Red Planet a domed one? And how should they be built? Compare news coverage. Spot media bias. Avoid algorithms. Be well informed. Download the free Ground News app at https://ground.news/isaacarthur To learn more about the NSS spUN Debates and how to participate, visit: https://space.nss.org/spun-debates/ New World's Space Cowboy Ball: https://newworlds.space/ Visit our Website: http://www.isaacarthur.net Join ...
Nov 16, 2023•29 min•Ep 421•Transcript available on Metacast As we search the heavens for signs of alien life, is it possible that the easiest place to find aliens is to look in the mirror? 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...
Nov 12, 2023•28 min•Ep 420•Transcript available on Metacast As we search the heavens for signs of alien life, is it possible that the easiest place to find aliens is to look in the mirror? 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...
Nov 12, 2023•29 min•Ep 420•Transcript available on Metacast In the grand theater of the cosmos, amidst a myriad of distant suns and ancient galaxies, the Fermi Paradox presents a haunting silence, where a cacophony of alien conversations should exist. Where is Everyone? Or are we alone? Go to https://buyraycon.com/isaacarthur to get 20 to 50% off sitewide! Brought to you by Raycon. 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 Subscribes...
Nov 09, 2023•3 hr 12 min•Ep 420•Transcript available on Metacast In the grand theater of the cosmos, amidst a myriad of distant suns and ancient galaxies, the Fermi Paradox presents a haunting silence, where a cacophony of alien conversations should exist. Where is Everyone? Or are we alone? Go to https://buyraycon.com/isaacarthur to get 20 to 50% off sitewide! Brought to you by Raycon. 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 Subscribes...
Nov 09, 2023•3 hr 12 min•Ep 420•Transcript available on Metacast Throughout history it has been common for distant colonies to break away from their homeland. In a future where colonies are entire planets and light years from home, shall history repeat itself? Watch my exclusive video Ultra-Relativistic Spaceships: https://nebula.tv/videos/isaacarthur-ultrarelativistic-spaceships Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur NSS Survey: https://www.surveymonkey.com/r/NSSOpinionSurvey Visit our Website: http://ww...
Nov 02, 2023•34 min•Ep 419•Transcript available on Metacast Throughout history it has been common for distant colonies to break away from their homeland. In a future where colonies are entire planets and light years from home, shall history repeat itself? Watch my exclusive video Ultra-Relativistic Spaceships: https://nebula.tv/videos/isaacarthur-ultrarelativistic-spaceships Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur NSS Survey: https://www.surveymonkey.com/r/NSSOpinionSurvey Visit our Website: http://ww...
Nov 02, 2023•33 min•Ep 419•Transcript available on Metacast Our penultimate monthly livestream Q&A session recorded on Sunday, October 29, 2023, at 4pm EST. Visit our Website: www.isaacarthur.net SFIA Discord Server: discord.gg/53GAShE Support us on Patreon: www.patreon.com/IsaacArthur Facebook Group: www.facebook.com/groups/1583992725237264/ Reddit: www.reddit.com/r/IsaacArthur/ Twitter: twitter.com/Isaac_A_Arthur on Twitter and RT our future content. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/...
Oct 30, 2023•1 hr 6 min•Ep 418•Transcript available on Metacast In some of our greatest wars on this world we have seen entire regions covered in fortifications, but in great wars across whole regions of our galaxy, could we see entire planets fortified? Learn more about the game and see it in action at upperstory.com/spintronics Use the coupon code ISAACARTHUR for 10% off your total purchase 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 Sub...
Oct 26, 2023•34 min•Ep 418•Transcript available on Metacast In some of our greatest wars on this world we have seen entire regions covered in fortifications, but in great wars across whole regions of our galaxy, could we see entire planets fortified? Learn more about the game and see it in action at upperstory.com/spintronics Use the coupon code ISAACARTHUR for 10% off your total purchase 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 Sub...
Oct 26, 2023•35 min•Ep 418•Transcript available on Metacast As medical science improves and lifespans rise, we must consider not only if life extension is possible, but if it is ethical. Watch my exclusive video Dark Stars At The Beginning Of Time: https://nebula.tv/videos/isaacarthur-dark-stars-at-the-beginning-of-time 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/Isaac...
Oct 19, 2023•46 min•Ep 417•Transcript available on Metacast As medical science improves and lifespans rise, we must consider not only if life extension is possible, but if it is ethical. Watch my exclusive video Dark Stars At The Beginning Of Time: https://nebula.tv/videos/isaacarthur-dark-stars-at-the-beginning-of-time 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/Isaac...
Oct 19, 2023•47 min•Ep 417•Transcript available on Metacast 
