In a future of limitless resources, what challenges remain when scarcity fades but human desires endure? Join us as we explore the path to post-scarcity civilizations, where technology solves material needs—but purpose, meaning, and new challenges await.
Watch my exclusive video Post-Consciousness Civilizations: https://nebula.tv/videos/isaacarthur–… 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?ref=isa… Use the link gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $30. Visit our Website: http://www.isaacarthur.net Join Nebula: https://go.nebula.tv/isaacarthur Support us on Patreon: / isaacarthur Support us on Subscribestar: https://www.subscribestar.com/isaac-a… Facebook Group: / 1,583,992,725,237,264 Reddit: / isaacarthur Twitter: / isaac_a_arthur on Twitter and RT our future content. SFIA Discord Server: / discord Credits: Post-Scarcity Civilizations: Infinite Resources & Our Future Episode 495; April 17, 2025 Written, Produced & Narrated by: Isaac Arthur Edited by: Donagh Broderick Graphics: Jeremy Jozwik, Ken York YD Visual Select imagery/video supplied by Getty Images Music Courtesy of Epidemic Sound http://epidemicsound.com/creator Markus Junnikkala, “A Fleet Behind the Moon” Phase Shift, “Forest Night” Kai Engel, “Endless Story About Sun and Moon” Chris Zabriskie, “Unfoldment, Revealment”, “A New Day in a New Sector” Taras Harkavyi, “Alpha and…” Stellardrone, “Red Giant”, “Billions and Billions“ 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?ref=isa… Use the link gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $30.
Visit our Website: http://www.isaacarthur.net. Join Nebula: https://go.nebula.tv/isaacarthur. Support us on Patreon: / isaacarthur. Support us on Subscribestar: https://www.subscribestar.com/isaac-a… Facebook Group: / 1583992725237264 Reddit: / isaacarthur. Twitter: / isaac_a_arthur on Twitter and RT our future content. SFIA Discord Server: / discord. Credits: Post-Scarcity Civilizations: Infinite Resources & Our Future. Episode 495; April 17, 2025 Written, Produced & Narrated by: Isaac Arthur. Edited by: Donagh Broderick. Graphics: Jeremy Jozwik, Ken York YD Visual. Select imagery/video supplied by Getty Images. Music Courtesy of Epidemic Sound http://epidemicsound.com/creator. Markus Junnikkala, \
Listening to favorite music activates the brain’s opioid system, which is involved in feelings of pleasure and pain relief, according to a new PET imaging study.
American composer Alvin Lucier was well-known for his experimental works that tested the boundaries of music and art. A longtime professor at Wesleyan University (before retiring in 2011), Alvin passed away in 2021 at the age of 90. However, that wasn’t the end of his lifelong musical odyssey.
Earlier this month, at the Art Gallery of Western Australia, a new art installation titled Revivification used Lucier’s “brain matter”—hooked up to an electrode mesh connected to twenty large brass plates—to create electrical signals that triggered a mallet to strike the varying plates, creating a kind of post-mortem musical piece. Conceptualized in collaboration with Lucier himself before his death, the artists solicited the help of researchers from Harvard Medical School, who grew a mini-brain from Lucier’s white blood cells. The team created stem cells from these white blood cells, and due to their pluripotency, the cells developed into cerebral organoids somewhat similar to developing human brains.
Physicist Dr. Lídia Del Rio, Essentia Foundation’s Research Fellow for Quantum Information Theory at the University of Zürich, explains to Hans Busstra one of the strangest quantum conundra confronting the foundations of physics: the Frauchiger-Renner (FR) thought experiment.
Scientific papers discussed in this video:
Quantum theory cannot consistently describe the use of itself. Daniela Frauchiger & Renato Renner: https://www.nature.com/articles/s4146… experiments in a quantum computer, Nuriya Nurgalieva, Simon Mathis, Lídia del Rio, Renato Renner: https://arxiv.org/abs/2209.06236 Other interesting links related to the video: Quantum ‘thought experiment software’ https://github.com/XuemeiGu/Quanundrum Great Quantum artwork by Nuriya Nurgalieva: https://www.theoryverse.com/art Part One: Modelling Observers 00:00 Introduction 04:13 The object-subject divide in quantum mechanics 07:58 How would you explain the Wigner’s Friend thought experiment? 09:40 Observations are not facts 12:16 Is collapse relative? 14:11 Losing information = measurement 15:38 How do you model the agent in quantum mechanics? 17:54 What is reversibility in QM? Part Two: Explaining the Frauchiger-Renner Thought Experiment 22:14 Lídia explains Maxwell’s Demon and how the demon can be modelled 29:28 Formatting the ‘hard drive’ of the demon equals the energy gained 31:20 Lídia explains the Frauchiger-Renner thought experiment 41:51 The quantum circuit of the FR experiment 50:31 Where the experiment gets really weird 54:52 How to make sense of the weirdness? Part Three: The Implications and Meaning of the FR Experiment 1:03:59 What assumptions CANNOT all be true? 1:07:47 Critique from the physics community on the FR experiment 1:13:30 The philosophical implications of the FR experiment 1:16:04 Agreeing or disagreeing on Heisenberg cuts 1:17:27 Quanundrum software to test thought experiments 1:20:14 (No title – you might want to add something here) 1:23:16 Does the FR experiment “favor” a many-worlds interpretation, or does it require an epistemic approach? 1:25:04 Every theory, at some point, breaks 1:26:57 On the (in)completeness of quantum theory 1:29:35 What the FR experiment could mean for quantum computers… 1:32:06 What makes the FR experiment REALLY strange? 1:35:31 You cannot have an outside view AND know what’s going on inside… 1:36:01 What does it mean philosophically? 1:40:16 What if objective collapse or many-worlds is true? 1:43:20 Do you believe in free will? 1:45:54 Lídia does believe in an objective world… 1:47:15 What would a world weirder than quantum mechanics look like? 1:52:37 Where does thinking about “different” universes become relevant for physics? 1:55:51 On What the Bleep Do We Know, quantum woo, and the real meaning of quantum mechanics… 1:57:52 Nature doesn’t care about our Heisenberg cut… 1:59:33 Quantum mechanics and non-dualism 2:02:04 Physicists should be aware of their own faiths, religion, and mortality… 2:04:06 On the nature of the self, and how Lídia’s work has informed her outlook on life 2:09:31 Final words Sesame Street Russian Dolls video, under fair use: • Sesame Street Matryoshka Doll 10 All music licensed under Storyblocks and Soundstripe All stock footage licensed under Storyblocks Interview content copyright by Essentia Foundation, 2025 www.essentiafoundation.org.
Thought experiments in a quantum computer. Nuriya Nurgalieva, Simon Mathis, Lídia del Rio, Renato Renner: https://arxiv.org/abs/2209.
Are rogue machines lurking in the cosmos, quietly outlasting their creators? We explore the eerie possibility that ancient AI remnants, abandoned or self-replicating, could be hidden throughout the galaxy—watching, waiting, and perhaps even shaping the fate of civilizations.
I wish for all òf us we the living and we that’s yet to be.
Welcome to Utopia—a serene fusion of nature and futuristic living, where elegant umbrella-shaped homes glow beneath a starry sky. Let the soothing ambient music weave everything into harmony, guiding you into pure tranquility.
Welcome to my channel. I make calm cinematic background ambient music in various forms: cyberpunk sleep music ambient, future city chill music, ambient for deep sleep, ambient for relaxation and meditation, music for focus and relaxation, future city ambient, chill cyberpunk ambience.
Please, help me grow the channel by liking, sharing and commenting 🙏
🌎 Immerse yourself in the futuristic atmospheres of Aethelburg, an imaginary city that evokes the atmospheres of Blade Runner 2049. This video features a static image of a futuristic metropolis, accompanied by my original composition of ambient cyberpunk music. Let yourself be enveloped by the evocative sounds and suggestive images of this city of the future. Music composed by Paolo Bellucci and produced by Bear Cave Studio, inspired by the atmospheres of Blade Runner 2049, ideal for relaxing, concentrating or simply daydreaming.
🎹 Inspired by Sci-Fi and Fantasy, we use a combination of analog and digital synthesizers to create lush soundscapes and ambient music ideal for escaping reality.
☕️ ISCRIVITI per ascoltare altri suoni come questo! 🎧 Si consigliano le cuffie. Nota: la musica nei miei video è protetta dalle norme sul copyright di YouTube e dalle leggi sul copyright. Qualsiasi ridistribuzione o riutilizzo non autorizzato dei miei contenuti è proibito.
