Podcasts about chiara marletto

"Cities are part of the extended phenotype for the kind of knowledge that is produced by human civilisation."Are you interested in how quantum physics is influencing the future of cities? What do you think about the connection between knowledge and urban evolution? How can we create better urban environments for knowledge creation? Interview with Chiara Marletto, Scientific Researcher at University of Oxford. We will talk about her vision for the future of cities, the effects of scientific evolution, the best environment for knowledge creation, and many more as a special edition part of the Podcasthon 2025. Chiara Marletto is a Research Fellow at Wolfson College and the Physics Department, University of Oxford. She holds degrees from Oxford and the University of Turin. Her research focuses on the foundations of physics, spanning quantum information theory, condensed matter physics, quantum biology, and thermodynamics. Chiara has pioneered a novel approach to physics, constructor theory and has applied it to fundamental questions of control, causation and the nature of information in physics. Her work has also explored how essential features of living systems, such as self-reproduction and evolution, align with fundamental physical laws. Recently she has discovered a new method to test quantum effects in gravity, based on constructor-theoretic ideas. She is the author of The Science of Can and Can't, her first trade book.This is also a special episode to be part of Podcasthon 2025 - a globally coordinated effort for podcasts to highlight a charity of their choice. WTF4Cities is happy to participate in this 3rd edition of the Podcasthon with thousands of podcasts worldwide. The charity where you can support Chiara and her research is through Wolfson College at the University of Oxford with New Frontiers reference. Donations will be held in a dedicated fund, controlled by Chiara, and she'll be able to keep donors updated on the progress of her research and what their generosity has made possible. So if you want to help the research move ahead: Name: Wolfson College, University of Oxford Reference: New FrontiersLearn more about Chiara through these links: Chiara Marletto on LinkedIn Chiara Marletto website Chiara Marletto at Wolfson College Chiara Marletto on Wikipedia Chiara Marletto on Google Scholar Quantum New Frontiers Hub in Wolfson college The Science of Can and Can't - book by Chiara Marletto The Beginning of Infinity - book by David Deutsch The Fabric of Reality - book by David DeutschConnecting episodes you might be interested in: No.156 - Interview with Fanni Melles about urban conscious evolution No.180 - Interview with Ben Vass about knowledge creation No.272 - Interview with Frank Elavsky about philosophy No.307R - The Science of Can and Can't (book summary)What was the most interesting part for you? What questions did arise for you? Let me know on Twitter ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠@WTF4Cities⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ or on the ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠wtf4cities.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ website where the ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠shownotes⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ are also available.I hope this was an interesting episode for you and thanks for tuning in.Music by ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Lesfm ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠from ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Pixabay⁠

Are you interested in what is possible based on physics? Summary of the book titled The Science of Can and Can't – A physicist's journey through the land of counterfactuals from 2021, by Chiara Marletto, published by Penguin.This is a great preparation to our next interview with Chiara Marletto in episode 308 talking about the connection of physics and the future of cities, as part of the Podcasthon 2025 global event.Since we are investigating the future of cities, I thought it would be interesting to see what possibilities are present according to physics. This book introduces constructor theory, a shift in physics from describing what does happen to what can or can't happen.Find the book through this link.Book description: A luminous guide to how the radical new science of counterfactuals can reveal the full scope of our universe. There is a vast class of properties, which science has so far neglected, that relate not only to what is true – the actual – but to what could be true: the counterfactual. This is the science of can and can't. A pioneer in the field, Chiara Marletto explores the extraordinary promise that this revolutionary approach holds for confronting existing technological challenges, from delivering next-generation processors to designing AI. But by contemplating the possible as well as the actual, Marletto goes deeper still, showing how counterfactuals can break down barriers to knowledge and form a more complete, abundant and rewarding picture of the universe itself.Connecting episodes you might be interested in: No.180 - Interview with Ben Vass about the opportunities with physics No.222 - Interview with Adam Dorr about knowledge being applied knowledgeYou can find the transcript through ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠th⁠i⁠s link⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.What was the most interesting part for you? What questions did arise for you? Let me know on Twitter ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠@WTF4Cities⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ or on the ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠wtf4cities.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ website where the⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠showno⁠t⁠es⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠are also available.I hope this was an interesting episode for you and thanks for tuning in.Episode generated with ⁠⁠⁠Descript⁠⁠⁠ assistance (⁠⁠⁠affiliate link⁠⁠⁠).Music by ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Lesfm ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠from ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Pixabay⁠

Are you interested in how quantum physics is influencing the future of cities? What do you think about the connection between knowledge and urban evolution? How can we create better urban environments for knowledge creation? Trailer for episode 308 - interview with Chiara Marletto, Scientific Researcher at University of Oxford. We will talk about her vision for the future of cities, the effects of scientific evolution, the best environment for knowledge creation, and many more as a special edition part of the Podcasthon 2025. Find out more in the ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠episode⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.Episode generated with ⁠⁠⁠Descript⁠⁠⁠ assistance (⁠⁠⁠affiliate link⁠⁠⁠).Music by ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Lesfm ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠from ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Pixabay⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

In today's episode, MIT computational biologist Manolis Kellis dive into the hidden patterns linking DNA, evolution, and cognition, exploring a potential unifying theory that bridges biology, AI, and the essence of life. New Substack! Follow my personal writings and EARLY ACCESS episodes here: https://curtjaimungal.substack.com SPONSOR (THE ECONOMIST): As a listener of TOE you can get a special 20% off discount to The Economist and all it has to offer! Visit https://www.economist.com/toe LINKS MENTIONED: - Manolis Kellis's Lab (website): https://compbio.mit.edu/ - Manolis Kellis's profile: https://web.mit.edu/manoli/ - Curt's article on language: https://curtjaimungal.substack.com/p/language-isnt-just-low-resolution - Chiara Marletto on TOE: https://www.youtube.com/watch?v=Uey_mUy1vN0 - Roger Penrose on TOE: https://www.youtube.com/watch?v=sGm505TFMbU TIMESTAMPS: 00:00 - Introduction 02:05 - The Scope of Biological Unification 06:02 - Biology vs. Physics 09:31 - DNA as Life's Language 13:45 - The Universal Compatibility of DNA 16:55 - Evolutionary Trade-Offs and Isolation 20:17 - Layers of Abstraction in Biology 24:51 - Beyond DNA: The Role of Histones 30:30 - Protein Folding and Function 35:26 - How Cells Interpret DNA Signals 40:24 - The Creativity of Language and Miscommunication 44:55 - Teaching and Simplification 51:09 - Evolution of Cognition and Centralized Decision-Making 57:35 - Vertical vs. Horizontal Evolution 1:04:20 - Specialization and Society's Role in Evolution 1:08:50 - The Future of Biological Understanding TOE'S TOP LINKS: - Support TOE on Patreon: https://patreon.com/curtjaimungal (early access to ad-free audio episodes!) - Listen to TOE on Spotify: https://open.spotify.com/show/4gL14b92xAErofYQA7bU4e - Become a YouTube Member Here: https://www.youtube.com/channel/UCdWIQh9DGG6uhJk8eyIFl1w/join - Join TOE's Newsletter 'TOEmail' at https://www.curtjaimungal.org Other Links: - Twitter: https://twitter.com/TOEwithCurt - Discord Invite: https://discord.com/invite/kBcnfNVwqs - iTunes: https://podcasts.apple.com/ca/podcast/better-left-unsaid-with-curt-jaimungal/id1521758802 - Subreddit r/TheoriesOfEverything: https://reddit.com/r/theoriesofeverything #science #sciencepodcast #physics #biology #consciousness Learn more about your ad choices. Visit megaphone.fm/adchoices

In today's episode, Chiara Marletto and Professor Vlatko Vedral explore a groundbreaking experiment that could reveal the quantum nature of gravity, potentially challenging Einstein's classical theory of general relativity. New Substack! Follow my personal writings and EARLY ACCESS episodes here: https://curtjaimungal.substack.com SPONSOR (THE ECONOMIST): As a listener of TOE you can get a special 20% off discount to The Economist and all it has to offer! Visit https://www.economist.com/toe LINKS MENTIONED: - Chiara Marletto's website: https://www.chiaramarletto.com/ - Vlatko Vedral's website: https://www.vlatkovedral.com/ - Constructor Theory website: https://www.constructortheory.org/ - Learn more & support Chiara and Vlatko's projects: https://wolfsonquantumhub.squarespace.com/ - Chiara's last appearance on TOE: https://www.youtube.com/watch?v=40CB12cj_aM - Chiara and Vlatko's paper on Quantum-information methods: https://arxiv.org/html/2410.07262v1 - Jonathan Oppenheim on TOE: https://www.youtube.com/watch?v=NKOd8imBa2s - Roger Penrose on TOE: https://www.youtube.com/watch?v=sGm505TFMbU - Chiara and Vlatko's additional papers: https://www.physics.ox.ac.uk/our-people/marletto/publications?page=3 - The Dark History of Anti-Gravity (TOE): https://www.youtube.com/watch?v=eBA3RUxkZdc - Ai wins big at the Nobels (Economist article): https://www.economist.com/science-and-technology/2024/10/10/ai-wins-big-at-the-nobels TIMESTAMPS: 00:00 - Introduction: Potential Falsification of General Relativity 04:50 - The Quantum Gravity Conundrum 09:30 - Gravitationally Induced Entanglement (GIE) Explained 14:10 - Challenges in Testing Quantum Gravity with Current Technology 19:00 - Unifying Quantum Mechanics and General Relativity 23:45 - Constructor Theory's Contribution to Quantum Gravity 28:30 - Designing the GIE Experiment: Micro Crystals and Superposition 33:15 - Technological Hurdles in Implementing GIE 38:00 - Comparing GIE with Previous Experiments (Bose, Sugato) 42:50 - Feasibility Studies and Experimental Setup Insights 47:35 - Funding Fundamental Physics: Challenges and Strategies 52:20 - AI's Nobel Prize Controversy and Its Impact on Physics 57:10 - Public Awareness and the Current State of Fundamental Physics 1:02:00 - Future Directions in Quantum Gravity and Constructor Theory 1:07:45 - Advice for Researchers: Bridging Theory and Experiment 1:13:30 - Guidance for Young Physicists: Following Passion Over Trends TOE'S TOP LINKS: - Support TOE on Patreon: https://patreon.com/curtjaimungal (early access to ad-free audio episodes!) - Listen to TOE on Spotify: https://open.spotify.com/show/4gL14b92xAErofYQA7bU4e - Become a YouTube Member Here: https://www.youtube.com/channel/UCdWIQh9DGG6uhJk8eyIFl1w/join - Join TOE's Newsletter 'TOEmail' at https://www.curtjaimungal.org Other Links: - Twitter: https://twitter.com/TOEwithCurt - Discord Invite: https://discord.com/invite/kBcnfNVwqs - iTunes: https://podcasts.apple.com/ca/podcast/better-left-unsaid-with-curt-jaimungal/id1521758802 - Subreddit r/TheoriesOfEverything: https://reddit.com/r/theoriesofeverything #science #sciencepodcast #physics #theoreticalphysics Learn more about your ad choices. Visit megaphone.fm/adchoices

Part 2: Time is in the instant. The instant is not in time. More on the quantum theory of time and how the "spacetime" view of time, and the flow of time are false. How time relates to the "block universe" model and how the multiverse fixes the paradoxes at the heart of our common sense (and classical physics) ideas about time - more readings from "The Fabric of Reality" chapter 11 and in addition: A couple of acrostics about David Deutsch in terms of "Popper". David's changing view of free will. Readings on "free will" from "A Science of Can and Can't" by Chiara Marletto. A summary of a paper by Marletto and Vedral on the "Page and Wooters" construction. Brief remarks on Marietto's "Constructor Theory of Thermodynamics" Kuyper's thesis "Developments in Unitary Quantum Theory" The paradoxes involved in trying to picture time using diagrams. Machian Dynamics (Ernst Mach's idea about absolute space and time being false and instead how the universe has dynamics of its own). The Schrödinger vs Heisenberg Pictures The Kuypers and Deutsch paper on "Everettian Relative States in the Heisenberg picture" "And other topics" as Sam Harris says. Reference: Mentions of Sam Kuypers paper on "q number time" throughout: https://royalsocietypublishing.org/doi/full/10.1098/rspa.2021.0970

Chiara Marletto, a theoretical physicist, discusses the innovative principles of Constructor Theory, a groundbreaking approach that shifts the focus of physics from traditional dynamics to the realm of possibilities and impossibilities. She explores its applications in information theory, thermodynamics, and the fundamental understanding of life, highlighting how this theory could revolutionize our perception of reality and quantum mechanics. Her insights blend deep scientific knowledge with a philosophical perspective on the nature of discovery and the endless pursuit of knowledge in physics.TIMESTAMPS: NOTE: The perspectives expressed by guests don't necessarily mirror my own. There's a versicolored arrangement of people on TOE, each harboring distinct viewpoints, as part of my endeavor to understand the perspectives that exist.THANK YOU: To Mike Duffey for your insight, help, and recommendations on this channel. Support TOE: - Patreon: https://patreon.com/curtjaimungal (early access to ad-free audio episodes!) - Crypto: https://tinyurl.com/cryptoTOE- PayPal: https://tinyurl.com/paypalTOE- TOE Merch: https://tinyurl.com/TOEmerchFollow TOE: - Instagram: https://www.instagram.com/theoriesofe...- TikTok: https://www.tiktok.com/@theoriesofeve...- Twitter: https://twitter.com/TOEwithCurt- Discord Invite: https://discord.com/invite/kBcnfNVwqs- iTunes: https://podcasts.apple.com/ca/podcast...- Pandora: https://pdora.co/33b9lfP- Spotify: https://open.spotify.com/show/4gL14b9...- Subreddit r/TheoriesOfEverything: https://reddit.com/r/theoriesofeveryt...Join this channel to get access to perks: https://www.youtube.com/channel/UCdWI...

00:00 Introduction 08:03 Interview Begins 09:42 How Chiara found herself at the foundations of physics 15:30 How Chiara found Everett 19:13 No Special Physics is required for Observers 21:02 What is a counterfactual? How is it linked to a constructor? 29:05 What is (classical) information? How is it different to quantum information? 32:30 Quantum Information is more constrained. This makes it more powerful. 34:08 Is the universe made of information? 38:04 The Simulation Hypothesis 40:33 The second law of thermodynamics 53:16 The AI Apocalypse? 58:02 How do we help a human become passionate about knowledge? 59:39 The Fine Tuning Problem 01:07:48 The Constructor Theoretic Notion of Knowledge 01:10:52 Constructor Theoretic Knowledge as a window on the origins of life. 01:12:16 The links between physics, epistemology and biology 01:14:15 Experimentally testing the quantum nature of gravity 01:26:05 Where to find out more   Support me by following the links at www.bretthall.org

YouTube link: https://youtu.be/NKOd8imBa2s Prof. Jonathan Oppenheim focuses on the stochastic coupling between quantum mechanics and gravity, offering alternative views to loop quantum gravity and string theory. - Patreon: https://patreon.com/curtjaimungal (early access to ad-free audio episodes!) - Crypto: https://tinyurl.com/cryptoTOE - PayPal: https://tinyurl.com/paypalTOE - Twitter: https://twitter.com/TOEwithCurt - Discord Invite: https://discord.com/invite/kBcnfNVwqs - iTunes: https://podcasts.apple.com/ca/podcast/better-left-unsaid-with-curt-jaimungal/id1521758802 - Pandora: https://pdora.co/33b9lfP - Spotify: https://open.spotify.com/show/4gL14b92xAErofYQA7bU4e - Subreddit r/TheoriesOfEverything: https://reddit.com/r/theoriesofeverything - TOE Merch: https://tinyurl.com/TOEmerch LINKS MENTIONED: - Podcast w/ Nicholas Gisin on TOE: https://youtu.be/jcHzgy0I6gk - Jonathan Oppenheim's Quanta video: https://www.youtube.com/watch?v=DkRbNXILroI - Chapel Hill Conference Documentary on Quantum Gravity (Curt Jaimungal): https://youtu.be/eBA3RUxkZdc - The Second Laws of Quantum Thermodynamics: https://arxiv.org/abs/1305.5278 - Podcast w/ Chiara Marletto on TOE: COMING SOON https://youtube.com/TheoriesOfEverything - Podcast with Lue Elizondo on TOE: https://youtu.be/wULw64ZL1Bg - Podcast with Edward Frankel on TOE: https://youtu.be/n_oPMcvHbAc - Podcast w/ Theo Von on TOE: https://youtu.be/1cziCepYeEM?t=4673 - Podcast w/ Joscha Bach on TOE: https://youtu.be/3MNBxfrmfmI - Podcast w/ Noam Chomsky on TOE: https://www.youtube.com/playlist?list=PLZ7ikzmc6zlORiRfcaQe8ZdxKxF-e2BCY - Podcast w/ Stephen Wolfram on TOE: https://youtu.be/1sXrRc3Bhrs - Every TOE Playlist: https://www.youtube.com/@TheoriesofEverything/playlists TIMESTAMPS: - 00:00:00 Introduction - 00:02:37 Integrating general relativity and quantum theory - 00:05:18 The nature of classical mechanics - 00:10:12 Discrete vs continuous space in physics - 00:13:32 Boundary of physics and philosophy - 00:18:44 Post-quantum theory of classical gravity - 00:20:00 Mongrel relativity - 00:24:00 The issue of causal structure in quantum theory of gravity - 00:27:18 Gravity and string theory - 00:34:26 Quantum-classical system coupling (Feynman's position) - 00:45:31 Quantum vs post-quantum noise - 00:58:08 Quantum thermodynamics and the multiple Second Laws - 01:03:35 No-go theorem and classical gravity - 01:06:09 Bohmian mechanics vs many-worlds - 01:08:07 Advice for quantum gravity researchers - 01:13:57 Independent study and learning - 01:15:35 Graviton entanglement testing - 01:20:05 The struggle of podcasting (Theories of Everything's journey) - 01:21:26 Future projects for TOE - 01:24:52 Gratitude for support Learn more about your ad choices. Visit megaphone.fm/adchoices

David Elieser Deutsch (born 18 May 1953) is a British physicist at the University of Oxford. He is a visiting professor in the Department of Atomic and Laser Physics at the Centre for Quantum Computation (CQC) in the Clarendon Laboratory of the University of Oxford. He pioneered the field of quantum computation by formulating a description for a quantum Turing machine, as well as specifying an algorithm designed to run on a quantum computer. He has also proposed the use of entangled states and Bell's theorem for quantum key distribution and is a proponent of the many-worlds interpretation of quantum mechanics. His work on quantum algorithms began with a 1985 paper, later expanded in 1992 along with Richard Jozsa to produce the Deutsch–Jozsa algorithm, one of the first examples of a quantum algorithm that is exponentially faster than any possible deterministic classical algorithm. In his 1985 paper, he also suggests the use of entangled states and Bell's theorem for quantum key distribution. In his nomination for election as a Fellow of the Royal Society (FRS) in 2008, his contributions were described as [having] laid the foundations of the quantum theory of computation, and has subsequently made or participated in many of the most important advances in the field, including the discovery of the first quantum algorithms, the theory of quantum logic gates and quantum computational networks, the first quantum error-correction scheme, and several fundamental quantum universality results. He has set the agenda for worldwide research efforts in this new, interdisciplinary field, made progress in understanding its philosophical implications (via a variant of the many-universes interpretation) and made it comprehensible to the general public, notably in his book The Fabric of Reality. Since 2012, he has been working on constructor theory, an attempt at generalizing the quantum theory of computation to cover not just computation but all physical processes. Together with Chiara Marletto, he published a paper in December 2014 entitled Constructor theory of information, that conjectures that information can be expressed solely in terms of which transformations of physical systems are possible and which are impossible. Original video ⁠here⁠⁠ Full Wikipedia entry ⁠here⁠ David Deutsch's books ⁠here --- Support this podcast: https://podcasters.spotify.com/pod/show/theunadulteratedintellect/support

Chiara is a quantum physicist and research fellow at Wolfson College, University of Oxford. Her research interests are at the foundations of physics. Together with David Deutsch she is the pioneer of constructor theory, a new mode of scientific explanation which expresses physical laws in terms of counterfactuals, i.e. what can and cannot happen.She is the author of The Science of Can and Can't subtitled “A Physicist's Journey Through the Land of Counterfactuals” which is all about constructor theory and its implications.We talk about Chiara's lovely childhood that led to her developing an interest in fundamental physics, people being a force of nature, knowledge, instrumentalism, reductionism, information having physical properties, updates on constructor theory, productive constraints and more!Listen on Apple Podcasts or Spotify.TIMESTAMPS1:40 - Chiara's childhood and why she came to do what she does today11:44 - Man, a force in nature & what makes knowledge resilient21:45 - In an information-less universe / why information and knowledge are physical (not abstract) entities26:00 - Explanatory and non-explanatory knowledge28:45 - How constructor theory has been received by the physics community so far33:28 - Bad philosophy / instrumentalism and reductionism45:17 - Constraints are good!51:50 - Why Chiara isn't on Twitter + closing remarksLINKS* https://constructortheory.org* https://www.chiaramarletto.comSupport the podcast using this link: https://www.buymeacoffee.com/arjunkhemaniARJUN'S LINKSTwitter: https://twitter.com/arjunkhemaniBlog: https://arjunkhemani.com This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit www.arjunkhemani.com

In questo audio il prezioso incontro con Luigi Zingales economista e Chiara Marletto fisica quantistica. L'intervista è in Contemporaneamente di Mariantonietta Firmani, il podcast pensato per Artribune.In Contemporaneamente podcast trovate incontri tematici con autorevoli interpreti del contemporaneo tra arte e scienza, letteratura, storia, filosofia, architettura, cinema e molto altro. Per approfondire questioni auliche ma anche cogenti e futuribili. Dialoghi straniati per accedere a nuove letture e possibili consapevolezze dei meccanismi correnti: tra locale e globale, tra individuo e società, tra pensiero maschile e pensiero femminile, per costruire una visione ampia, profonda ed oggettiva della realtà.Con Luigi Zingales e Chiara Marletto parliamo dell'umano tra economia e ricerca, un incontro incredibilmente denso di contenuti, quasi stretching per il pensiero. L'adozione di ICT digitali, (Information and Communication Technologies), consente economie di scala e trasparenza, richiede promozione del merito. La scienza indaga verità universali e gli scienziati cercano sempre contraddizioni nelle leggi verificate da molteplici esperimenti. Il concetto di entanglement, fattorizzazione dei numeri attraverso algoritmi quantistici, ha enormi applicazioni in finanza. È necessario migliorare la qualità del processo scientifico all'interno dell'economia affinché questa non si riduca a marketing. Esistono computer più generali che non fanno solo computazioni ma che possono eseguire delle trasformazioni fisiche. La crescita nella sua forma migliore è accumulazione di conoscenza, perciò è molto importante la cultura del dubbio. L'enorme sviluppo tecnologico favorisce l'accentramento di ricchezza e potere nelle mani di pochi è necessario trovare una migliore gestione della democrazia. … e molto altro.ASCOLTA L'INTERVISTA!BREVI NOTE BIOGRAFICHE DEGLI AUTORIChiara Marletto è ricercatrice in fisica teorica al Clarendon Laboratory e al Wolfson College, all'Università di Oxford. è membro attivo del Quantum Cluster e del New Frontiers Quantum Hub. Dopo aver conseguito la laurea magistrale in ingegneria fisica al Politecnico di Torino, ha ottenuto il dottorato ad Oxford in fisica teorica. In collaborazione col fisico britannico David Deutsch, ha sviluppato la “constructor theory”, un nuovo approccio per generalizzare la teoria della computazione quantistica. Questo approccio ha prodotto interessanti applicazioni nel campo della teoria dell'informazione, della termodinamica e della metrologia quantistica, della fisica della materia condensata e della biologia quantistica. Racconta la sua ricerca nella pubblicazione divulgativa “La scienza dell'Impossibile" (The Science of Can and Can't).Luigi Zingales, economista, laurea in economia alla Bocconi Milano nel 1987, nel 1992 PhD al Massachusetts Institute of Technology Cambridge. Dal 1992 presso la Booth School of Business University of Chicago, è prima Assistant, poi Associate, e Full Professor of Finance. Illustre professore di impresa e finanza alla Robert C. McCormack, e dal 2015 è direttore del George J. Stigler Center. Fischer Black Chair al MIT Sloan School nel 2021-22; nel 2014-15 e 2005-06 Taussig Research Professor Harvard University Cambridge.Ricercatore e membro in prestigiose istituzioni come: dal 1994 nel National Bureau of Economic Research; dal 1997 al Center for Economic Policy Research. Dal 2002 all'European Corporate Governance Institute, dal 2015 in American Finance Association, dove è direttore 2005-2008, Presidente nel 2014. Ancora, dal 2012 Member of American Academy of Arts and Sciences; nel 2007-2014, Member of the Board of Telecom Italia; dove riveste diversi ruoli. Tra i molti premi e riconoscimenti: 2018 Hicks Tinbergen Award, 2014 invitato alla casa Bianca per discutere modi di accelerare la crescita degli Stati Uniti con il Presidente Obama. Nel 2012 è tra i top 100 Global Thinkers del Foreign Policy Magazine. Partecipa a molti congressi tra cui nel 2021 al EU Committee on Economic and Monetary Affairs European Parliament. E al Georgia House of Representatives, Science and Technology Committee-Hearings on Big Tech. Oltre cento articoli sulle più prestigiose riviste di settore, cinque pubblicazioni.

Chiara Marletto is a physicist at Oxford University, and the author of the book “The Science of Can and Can't”, where she writes about the concept of counterfactuals and constructor theory.This is a new and different approach to physics where the idea is that the physics most of us are familiar with is mirrored in a way that is very limited. There is a large class of things that science has neglected, and according to this theory, there are questions of what is and isn't possible, which could provide scientific explanations to many questions in the long run. Full transcript, list of resources, and art piece: Chiara Marletto | The Science of Can & Can't (existentialhope.com)Existential Hope was created to collect positive and possible scenarios for the future, so that we can have more people commit to the creation of a brighter future, and to start mapping out the main developments and challenges that need to be navigated to reach it. Find all previous podcast episodes here, always featuring a full transcript, artwork inspired by the episode, and a list of recommended resources from the podcast. Existential Hope is a Foresight Institute project. The Foresight Institute is a research organization and non-profit that supports the beneficial development of high-impact technologies. Since our founding in 1987 on a vision of guiding powerful technologies, we have continued to evolve into a many-armed organization that focuses on several fields of science and technology that are too ambitious for legacy institutions to support.Allison Duettmann is the president and CEO of Foresight Institute. She directs the Intelligent Cooperation, Molecular Machines, Biotech & Health Extension, Neurotech, and Space Programs, Fellowships, Prizes, and Tech Trees, and shares this work with the public. She founded Existentialhope.com, co-edited Superintelligence: Coordination & Strategy, co-authored Gaming the Future, and co-initiated The Longevity Prize. Beatrice Erkers is Chief of Operations at Foresight Institute and program manager of the Existential Hope group. She has a background in the publishing industry and has several years of experience working with communication at Foresight and at a publishing house. Visit our website for more content, or join us here:TwitterFacebookLinkedInEvery word ever spoken on this podcast is now AI-searchable using Fathom.fm, a search engine for podcasts. Hosted on Acast. See acast.com/privacy for more information.

This is part of my series on Chiara Marletto's groundbreaking book on Constructor Theory "The Science of Can and Can't". In this episode, I do not read from the book but set the scene for newcomers who may not have a physics/engineering/chemistry or perhaps the scientific background to be familiar with some of the concepts introduced in the next chapter from that book. Chapter 6 is called "Work and Heat" and Chiara (along with David Deutsch) are working on a "Constructor Theoretic" approach to thermodynamics: which is a first. I thought it instructive to first look at where we have come from: what the understandings are at the moment with all this, what the history has been and therefore set the scene for what Constructor Theory adds which is new. In this episode I cover the basics (but subtleties!) of the 4 laws of thermodynamics, heat engines, temperature, heat, work, energy, degraded energy and entropy along with some remarks about the philosophy and pedagogy of it all. Readings from physical chemist Peter Atkin's and physicist Paul Davies older and more recent books are made so we get an understanding of the significance many place on this area of physics elevating it to a position alongside quantum theory and general relativity as an essential component of a complete worldview for understanding physical reality as of this moment.

Constructor theory er et ambitiøs projekt fra Oxford-fysikerne David Deutsch og Chiara Marletto om at formulere et fundament af principper, der kan forklare ikke bare generel relativitetsteori og kvantefysik, men også være basis for alle fremtidige teorier om vores univers. Intet mindre end et fundament for forståelsen af alt, vores virkelighed består af, inklusive de fænomener, der ikke pt. kan beskrives fyldestgørende af de to hovedteorier, generel relativitetsteori og kvantefysik: F.eks. information, liv og det faktum, at virkeligheden tilsyneladende ikke er deterministisk, men faktisk levner rum til fri vilje og til counter factuals – altså, at tingene kunne have været anderledes, end de er. Hvis Constructor theory holder vand kan den føre til et gennembrud. Hvis ikke er den i det mindste et forfriskende, charmerende og provokerende skub til en teoretisk fysik, der synes underligt stagneret.Vi har læst Chiara Marlettos nye bog om constructor theory: The Science of Can and Can't, og kaster os ud i en samtale ikke nødvendigvis med formålet om at formidle, men blot prøve at forstå constructor theory ved at sammenholde den med mere klassisk fysik. 

Juan & Terence discuss Constructor Theory, proposed by David Deutsch and carried by Chiara Marletto. The theory proposes a new way to do physics besides using initial conditions and calculating trajectories.

This is cutting edge physics and epistemology from Chiara Marletto, following David Deutsch and working from and upon to advance the discoveries of Karl Popper. Here I make some quite lengthy introductory remarks laying out the standard academic takes when it comes to epistemology in order to set the scene for the most modern interpretation in our quest to refine our understandings of what knowledge is. We leave behind ancient and modern subjective notions of knowledge (which still prevail in the academy, intellectual circles and even attempts to counter those trends in other traditions of counter-culture communities) and take seriously objective knowledge and then build on it. This is a unique and very modern take on knowledge which brings epistemology within the scope of physics for the very first time. Marletto leads the reader gently through this landscape of physics and philosophy and so it is unsurprising some reviewers have not understood the profundity of the points made in the book as a whole let alone this chapter. This is subtle and powerful stuff: a new unification which one might guess is going to direct the course of progress on many fronts. I hope this video serves as a useful companion to the book and to further investigations into "the land of counterfactuals" as some of the deep ideas are, I think, easy to miss for the casual reader.

Traditional physics works within the “Laplacian paradigm”: you give me the state of the universe (or some closed system), some equations of motion, then I use those equations to evolve the system through time. Constructor theory proposes an alternative paradigm: to think of physical systems in terms of counterfactuals — the set of rules governing what can and cannot happen. Originally proposed by David Deutsch, constructor theory has been developed by today's guest, Chiara Marletto, and others. It might shed new light on quantum gravity and fundamental physics, as well as having applications to higher-level processes of thermodynamics and biology.Support Mindscape on Patreon.Chiara Marletto received her DPhil in physics from the University of Oxford. She is currently a research fellow at Wolfson College, University of Oxford. Her new book is The Science of Can and Can't: A Physicist's Journey Through the Land of Counterfactuals.Web siteOxford web pageGoogle Scholar publicationsWikipedia“How to Rewrite the Laws of Physics in the Language of Impossibility,” QuantaSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

As the title suggests: this is about Quantum Information. It is “Quantum Information Theory” to be more precise. Now physics is sometimes regarded as strange by people who know little about it. And even for people who know a little more about it - well they might regard quantum physics as strange. And even those who know a little about quantum physics - they can regard quantum information theory as rather esoteric. This episode, following Chapter 4 of Chiara Marletto's excellent book, begins from the ground up to explore how quantum systems can do more with information than classical systems (which is what all present day computers use). There is an excellent talk by David Wallace about the Mach Zehnder interferometer that I mention. It's here: https://www.youtube.com/watch?v=GRJT9... Coupled with my own remarks about it here: https://www.youtube.com/watch?v=Cu4HH... Anyone should come away with a good understanding of what is actually going on.

There is a vast class of things that science has so far almost entirely neglected. They are central to the understanding of physical reality both at an everyday level and at the level of the most fundamental phenomena in physics, yet have traditionally been assumed to be impossible to incorporate into fundamental scientific explanations. They are facts not about what is (the actual) but about what could be (counterfactuals). According to physicist Chiara Marletto, laws about things being possible or impossible may generate an alternative way of providing explanations. This fascinating, far-reaching approach holds promise for revolutionizing the way fundamental physics is formulated and for providing essential tools to face existing technological challenges–from delivering the next generation of information-processing devices beyond the universal quantum computer to designing AIs. Each chapter in The Science of Can and Can't: A Physicist's Journey Through the Land of Counterfactuals (Viking, 2021) delineates how an existing vexed open problem in science can be solved by this radically different approach and it is augmented by short fictional stories that explicate the main point of the chapter. As Marletto demonstrates, contemplating what is possible can give us a more complete and hopeful picture of the physical world. Galina Limorenko is a doctoral candidate in Neuroscience with a focus on biochemistry and molecular biology of neurodegenerative diseases at EPFL in Switzerland. To discuss and propose the book for an interview you can reach her at galina.limorenko@epfl.ch. Learn more about your ad choices. Visit megaphone.fm/adchoices

There is a vast class of things that science has so far almost entirely neglected. They are central to the understanding of physical reality both at an everyday level and at the level of the most fundamental phenomena in physics, yet have traditionally been assumed to be impossible to incorporate into fundamental scientific explanations. They are facts not about what is (the actual) but about what could be (counterfactuals). According to physicist Chiara Marletto, laws about things being possible or impossible may generate an alternative way of providing explanations. This fascinating, far-reaching approach holds promise for revolutionizing the way fundamental physics is formulated and for providing essential tools to face existing technological challenges–from delivering the next generation of information-processing devices beyond the universal quantum computer to designing AIs. Each chapter in The Science of Can and Can't: A Physicist's Journey Through the Land of Counterfactuals (Viking, 2021) delineates how an existing vexed open problem in science can be solved by this radically different approach and it is augmented by short fictional stories that explicate the main point of the chapter. As Marletto demonstrates, contemplating what is possible can give us a more complete and hopeful picture of the physical world. Galina Limorenko is a doctoral candidate in Neuroscience with a focus on biochemistry and molecular biology of neurodegenerative diseases at EPFL in Switzerland. To discuss and propose the book for an interview you can reach her at galina.limorenko@epfl.ch. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/new-books-network

There is a vast class of things that science has so far almost entirely neglected. They are central to the understanding of physical reality both at an everyday level and at the level of the most fundamental phenomena in physics, yet have traditionally been assumed to be impossible to incorporate into fundamental scientific explanations. They are facts not about what is (the actual) but about what could be (counterfactuals). According to physicist Chiara Marletto, laws about things being possible or impossible may generate an alternative way of providing explanations. This fascinating, far-reaching approach holds promise for revolutionizing the way fundamental physics is formulated and for providing essential tools to face existing technological challenges–from delivering the next generation of information-processing devices beyond the universal quantum computer to designing AIs. Each chapter in The Science of Can and Can't: A Physicist's Journey Through the Land of Counterfactuals (Viking, 2021) delineates how an existing vexed open problem in science can be solved by this radically different approach and it is augmented by short fictional stories that explicate the main point of the chapter. As Marletto demonstrates, contemplating what is possible can give us a more complete and hopeful picture of the physical world. Galina Limorenko is a doctoral candidate in Neuroscience with a focus on biochemistry and molecular biology of neurodegenerative diseases at EPFL in Switzerland. To discuss and propose the book for an interview you can reach her at galina.limorenko@epfl.ch. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science

There is a vast class of things that science has so far almost entirely neglected. They are central to the understanding of physical reality both at an everyday level and at the level of the most fundamental phenomena in physics, yet have traditionally been assumed to be impossible to incorporate into fundamental scientific explanations. They are facts not about what is (the actual) but about what could be (counterfactuals). According to physicist Chiara Marletto, laws about things being possible or impossible may generate an alternative way of providing explanations. This fascinating, far-reaching approach holds promise for revolutionizing the way fundamental physics is formulated and for providing essential tools to face existing technological challenges–from delivering the next generation of information-processing devices beyond the universal quantum computer to designing AIs. Each chapter in The Science of Can and Can't: A Physicist's Journey Through the Land of Counterfactuals (Viking, 2021) delineates how an existing vexed open problem in science can be solved by this radically different approach and it is augmented by short fictional stories that explicate the main point of the chapter. As Marletto demonstrates, contemplating what is possible can give us a more complete and hopeful picture of the physical world. Galina Limorenko is a doctoral candidate in Neuroscience with a focus on biochemistry and molecular biology of neurodegenerative diseases at EPFL in Switzerland. To discuss and propose the book for an interview you can reach her at galina.limorenko@epfl.ch. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/science-technology-and-society

In this the fourth episode about Chiara Marletto's excellent work "The Science of Can and Can't" I discuss the science of information. Chapter 3 of the book is called "Information" but in this episode I do not actually read from the book. This is a broader overview of issues in epistemology, folk philosophy, physics and mathematics that have some connection to the topic of "information". I thought these might be useful contextual remarks before leaping into reading the book. That will happen next episode. Quite a few images and I move through a mathematical problem at one point on the screen which may be difficult given audio only. The video version is here: https://www.youtube.com/watch?v=s8uTVbdjMy8

“Is it possible to take the principles of what is possible and impossible that already exist in physics, and formulate the whole of physics in terms of these statements in a way that gives us a new theory of computation?”Chiara Marletto is a physicist at Oxford University, and the author of the book “The Science of Can and Can't”.This is a new and different approach to physics where the idea is that the physics most of us are familiar with is mirrored in a way that is very limited. Full transcript, list of resources, and art piece: Chiara Marletto | The Science of Can & Can'tExistential Hope was created to collect positive and possible scenarios for the future so that we can have more people commit to the creation of a brighter future, and start mapping out the main developments and challenges that need to be navigated to reach it. Find all previous podcast episodes here.The Foresight Institute is a research organization and non-profit that supports the beneficial development of high-impact technologies. Since our founding in 1987 with a vision of guiding powerful technologies, we have continued to evolve into a many-armed organization that focuses on several fields of science and technology that are too ambitious for legacy institutions to support.Allison Duettmann is the president and CEO of Foresight Institute. She directs the Intelligent Cooperation, Molecular Machines, Biotech & Health Extension, Neurotech, and Space Programs, Fellowships, Prizes, and Tech Trees, and shares this work with the public. She founded Existentialhope.com, co-edited Superintelligence: Coordination & Strategy co-authored Gaming the Future, and co-initiated The Longevity Prize. Beatrice Erkers is Chief of Operations at Foresight Institute and program manager of the Existential Hope group. She has a background in publishing and has several years of experience working with communication at Foresight and at a publishing house. We are funded by your donations. If you enjoy what we do, please consider donating through our donation page.Apply to Foresight's virtual salons and in-person workshops here!Visit our website for more content, or join us here:TwitterFacebookLinkedInEvery word spoken on this podcast is now AI-searchable using Fathom.fm, a search engine for podcasts. Hosted on Acast. See acast.com/privacy for more information.

In this episode, we interview Chiara Marletto about her recent book The Science of Can and Can't: A Physicist's Journey Through the Land of Counterfactuals as well as discussing Constructor Theory in general and how it might help us form a new mode of explanation in physics. We ask her some tough questions about constructor theory and she fields the questions very well. For those interested in q-numbers vs real numbers, see Sam Kupyer's lecture on our Youtube channel. --- Support this podcast: https://anchor.fm/four-strands/support

------------------Support the channel------------ Patreon: https://www.patreon.com/thedissenter SubscribeStar: https://www.subscribestar.com/the-dissenter PayPal: paypal.me/thedissenter PayPal Subscription 1 Dollar: https://tinyurl.com/yb3acuuy PayPal Subscription 3 Dollars: https://tinyurl.com/ybn6bg9l PayPal Subscription 5 Dollars: https://tinyurl.com/ycmr9gpz PayPal Subscription 10 Dollars: https://tinyurl.com/y9r3fc9m PayPal Subscription 20 Dollars: https://tinyurl.com/y95uvkao This show is sponsored by Enlites, Learning & Development done differently. Check the website here: http://enlites.com/ Dr. Chiara Marletto is Postdoctoral Research Assistant in the Department of Physics at Oxford University. Her research interests include Quantum Theory of Computation, Foundations of Physics, Condensed-Matter Physics and Quantum Biology. She is the author of The Science of Can and Can't: A Physicist's Journey through the Land of Counterfactuals. In this episode, we focus on The Science of Can and Can't. We start by defining “counterfactual”, and we ask what it means for something to be designed. We get into how to get a new explanation of work and heat through the science of counterfactuals. We talk about counterfactuals in quantum systems, and the quantum theory of information. We ask what knowledge is from this perspective. We discuss biology, and how concepts like “catalyst” and “resilience” can help us better understand it from a Physics perspective, and how knowledge applies in that domain. We talk about psychological phenomena, and reductionist explanations. We ask how we could unify quantum mechanics and general relativity. We talk about the implications for epistemology and science. Finally, we ask if the Universe is predetermined. -- A HUGE THANK YOU TO MY PATRONS/SUPPORTERS: KARIN LIETZCKE, ANN BLANCHETTE, PER HELGE LARSEN, LAU GUERREIRO, JERRY MULLER, HANS FREDRIK SUNDE, BERNARDO SEIXAS, HERBERT GINTIS, RUTGER VOS, RICARDO VLADIMIRO, CRAIG HEALY, OLAF ALEX, PHILIP KURIAN, JONATHAN VISSER, JAKOB KLINKBY, ADAM KESSEL, MATTHEW WHITINGBIRD, ARNAUD WOLFF, TIM HOLLOSY, HENRIK AHLENIUS, JOHN CONNORS, PAULINA BARREN, FILIP FORS CONNOLLY, DAN DEMETRIOU, ROBERT WINDHAGER, RUI INACIO, ARTHUR KOH, ZOOP, MARCO NEVES, COLIN HOLBROOK, SUSAN PINKER, THOMAS TRUMBLE, PABLO SANTURBANO, SIMON COLUMBUS, PHIL KAVANAGH, JORGE ESPINHA, CORY CLARK, MARK BLYTH, ROBERTO INGUANZO, MIKKEL STORMYR, ERIC NEURMANN, SAMUEL ANDREEFF, FRANCIS FORDE, TIAGO NUNES, BERNARD HUGUENEY, ALEXANDER DANNBAUER, OMARI HICKSON, FERGAL CUSSEN, YEVHEN BODRENKO, HAL HERZOG, NUNO MACHADO, DON ROSS, JONATHAN LEIBRANT, JOÃO LINHARES, OZLEM BULUT, NATHAN NGUYEN, STANTON T, SAMUEL CORREA, ERIK HAINES, MARK SMITH, J.W., JOÃO EIRA, TOM HUMMEL, SARDUS FRANCE, DAVID SLOAN WILSON, YACILA DEZA-ARAUJO, IDAN SOLON, ROMAIN ROCH, DMITRY GRIGORYEV, TOM ROTH, DIEGO LONDOÑO CORREA, YANICK PUNTER, ADANER USMANI, CHARLOTTE BLEASE, NICOLE BARBARO, ADAM HUNT, PAWEL OSTASZEWSKI, AL ORTIZ, NELLEKE BAK, KATHRINE AND PATRICK TOBIN, GUY MADISON, GARY G HELLMANN, SAIMA AFZAL, ADRIAN JAEGGI, NICK GOLDEN, PAULO TOLENTINO, AND JOÃO BARBOSA! A SPECIAL THANKS TO MY PRODUCERS, YZAR WEHBE, JIM FRANK, ŁUKASZ STAFINIAK, IAN GILLIGAN, SERGIU CODREANU, LUIS CAYETANO, TOM VANEGDOM, CURTIS DIXON, BENEDIKT MUELLER, VEGA GIDEY, AND NIRUBAN BALACHANDRAN! AND TO MY EXECUTIVE PRODUCERS, MICHAL RUSIECKI, ROSEY, JAMES PRATT, AND MATTHEW LAVENDER!

Chiara Marletto, giovane promessa della fisica che ha attirato le attenzioni del Guardian

Robin chats with Oxford researcher Chiara Marletto about the idea of constructor theory and her new book on the subject, The Science of Can and Can't, which is out now. Lots of other goodies, for Patreon supporters. Sign up at patreon.com/cosmicshambles

Where can quantum computing take the next step to continue improving and begin outperforming current computers. Theoretically, physical transformations may be the next stage of development. Listen up to learn: The basic unit of quantum computation The challenges that face quantum computation development If biological systems can be emulated in quantum computers A Research Fellow working in the Physics Department of the University of Oxford, Chiara Marletto, joins the conversation to discuss the quantum theory of computation. While our current understanding of computers focuses mainly on speeding up and bolstering computing power, research leads quantum computational researchers in a new direction. Constructors theoretically have the capability to modify shape within the laws of physics and appear to be on the horizon for quantum computing. Constructor theory relies on solving the problems from the current generation of computing machines, such as the noise, need for cold, and computational powers. What sets constructors apart from classical computers is the possibility of self-reproduction and a wide variety of other previously thought to be impossible tasks. For more information, visit http://constructortheory.org. Episode also available on Apple Podcasts: apple.co/30PvU9C

Most laws of physics tell us what must happen. Throw a ball in the air and it will come back down. But physicist Chiara Marletto, a Research Fellow at the University of Oxford, says that laws like this only tell us part of the story.She believes that the rest lies in 'counterfactuals': things that could be.In her new book, The Science of Can and Can’t (£20, Allen Lane), she explains how these counterfactual properties could solve many of science’s biggest outstanding problems.Let us know what you think of the episode with a review or a comment wherever you listen to your podcasts.Subscribe to the Science Focus Podcast on these services: Acast, iTunes, Sticher, RSS, OvercastListen to more episodes of the Science Focus Podcast:Prof Avi Loeb on what 'Oumuamua tells us about the problem with modern physicsMarcus Chown: Does the Big Bang really explain our Universe?Dr Douglas Vakoch: Should we try to contact aliens?Katie Mack: How will the Universe end?Sonia Contera: How will nanotechnology revolutionise medicine?Everything You Wanted To Know About… Physics with Jim Al-Khalili See acast.com/privacy for privacy and opt-out information.

This is the first episode in a new series devoted to an entirely new book: “The Science of Can and Can’t” by Chiara Marletto. Get the book anywhere ebooks are available (as of May, 2021) and learn more about Chiara and her work here: https://www.chiaramarletto.com​ This book is an amazing work. It presents for the lay reader an introduction to “Constructor Theory” without losing any scientific or philosophical rigour. In this first episode, I explain the motivation for Constructor Theory as a departure from the traditional conception of physics as being about “dynamical laws”. For the first time in science, Constructor Theory attempts to provide a way of creating physical theories about counterfactuals. We go some way to exploring what a counterfactual is and at this early stage of the series outline a sketch of where the constructor theory approach may be found useful. This episode constitutes the first part of chapter 1. It covers some of the philosophy of counterfactuals and the application of constructor theory to epistemology. Discussion of the physics will be left to episode 2.

------------------Support the channel------------ Patreon: https://www.patreon.com/thedissenter SubscribeStar: https://www.subscribestar.com/the-dissenter PayPal: paypal.me/thedissenter PayPal Subscription 1 Dollar: https://tinyurl.com/yb3acuuy PayPal Subscription 3 Dollars: https://tinyurl.com/ybn6bg9l PayPal Subscription 5 Dollars: https://tinyurl.com/ycmr9gpz PayPal Subscription 10 Dollars: https://tinyurl.com/y9r3fc9m PayPal Subscription 20 Dollars: https://tinyurl.com/y95uvkao ------------------Follow me on--------------------- Facebook: https://www.facebook.com/thedissenteryt/ Twitter: https://twitter.com/TheDissenterYT Anchor (podcast): https://anchor.fm/thedissenter Dr. Chiara Marletto is Postdoctoral Research Assistant in the Department of Physics at Oxford University. Her research interests include Quantum Theory of Computation, Foundations of Physics, Condensed-Matter Physics and Quantum Biology. She is the recipient of numerous awards including the "Graduate Prize Scholarship" at Merton College, 2012; "Optime" Award for Academic Excellence, offered by Unione Industriale di Torino, 2011; and the "Ing. Vittorino Pollo e Dott.Ssa Zita Pollo" Award for Academic Excellence, offered by Fondazione Giovanni Agnelli, 2010. In this episode, we talk about quantum mechanics, information theory, the universal computer, constructor theory, quantum biology, causality and free will, and reality. -- A HUGE THANK YOU TO MY PATRONS/SUPPORTERS: KARIN LIETZCKE, ANN BLANCHETTE, PER HELGE LARSEN, LAU GUERREIRO, JERRY MULLER, HANS FREDRIK SUNDE, BERNARDO SEIXAS, HERBERT GINTIS, RUTGER VOS, RICARDO VLADIMIRO, BO WINEGARD, CRAIG HEALY, OLAF ALEX, PHILIP KURIAN, JONATHAN VISSER, DAVID DIAS, ANJAN KATTA, JAKOB KLINKBY, ADAM KESSEL, MATTHEW WHITINGBIRD, ARNAUD WOLFF, TIM HOLLOSY, HENRIK AHLENIUS, JOHN CONNORS, PAULINA BARREN, FILIP FORS CONNOLLY, DAN DEMETRIOU, ROBERT WINDHAGER, RUI INACIO, ARTHUR KOH, ZOOP, MARCO NEVES, MAX BEILBY, COLIN HOLBROOK, SUSAN PINKER, THOMAS TRUMBLE, PABLO SANTURBANO, SIMON COLUMBUS, PHIL KAVANAGH, JORGE ESPINHA, CORY CLARK, MARK BLYTH, ROBERTO INGUANZO, MIKKEL STORMYR, ERIC NEURMANN, SAMUEL ANDREEFF, FRANCIS FORDE, TIAGO NUNES, BERNARD HUGUENEY, ALEXANDER DANNBAUER, OMARI HICKSON, PHYLICIA STEVENS, FERGAL CUSSEN, YEVHEN BODRENKO, HAL HERZOG, NUNO MACHADO, DON ROSS, JOÃO ALVES DA SILVA, JONATHAN LEIBRANT, JOÃO LINHARES, OZLEM BULUT, NATHAN NGUYEN, STANTON T, SAMUEL CORREA, ERIK HAINES, MARK SMITH, J.W., JOÃO EIRA, TOM HUMMEL, SARDUS FRANCE, DAVID SLOAN WILSON, YACILA DEZA-ARAUJO, IDAN SOLON, ROMAIN ROCH, DMITRY GRIGORYEV, AND DIEGO LONDOÑO CORREA! A SPECIAL THANKS TO MY PRODUCERS, YZAR WEHBE, JIM FRANK, ŁUKASZ STAFINIAK, IAN GILLIGAN, SERGIU CODREANU, LUIS CAYETANO, MATTHEW LAVENDER, TOM VANEGDOM, CURTIS DIXON, BENEDIKT MUELLER, VEGA GIDEY, AND NIRUBAN BALACHANDRAN! AND TO MY EXECUTIVE PRODUCERS, MICHAL RUSIECKI, ROSEY, AND JAMES PRATT!