The Last Theory

Mark Jeffery
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Mar 2, 2025 • 16min

What is the causal graph in Wolfram Physics?

Dive into the fascinating realm of the causal graph, a pivotal component of Wolfram Physics that reshapes our understanding of the universe. Explore how this tool interlinks special relativity, general relativity, and quantum mechanics while challenging traditional views of causality and free will. It’s a mind-bending discussion on the nature of reality and objectivity, inviting listeners to rethink what causality truly means. Prepare for a thought-provoking journey into the physics of existence!
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Feb 13, 2025 • 8min

Is everything determined? with Stephen Wolfram

Stephen Wolfram, a renowned scientist and creator of the Wolfram Physics Project, dives deep into the concept of determinism in the universe. He introduces the intriguing idea of the 'ruliad,' suggesting everything is predetermined, but our perception of it varies based on our position within this framework. Wolfram wrestles with profound philosophical questions, exploring the nature of reality and the observer's role in the evolution of the universe. Prepare for a mind-bending discussion that challenges our understanding of free will and objective reality!
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9 snips
Jan 15, 2025 • 20min

Why is space three-dimensional? with Stephen Wolfram

Stephen Wolfram, a distinguished computer scientist and physicist known for creating Mathematica and Wolfram Alpha, delves into the intriguing concept of why space is three-dimensional. He discusses how our familiar three-dimensional experience emerges from hypergraphs, a key structure in his model of the universe. Wolfram challenges traditional views by exploring the role of observers in shaping our perception of space and time. He also hints at a more complex underlying structure that could redefine our understanding of dimensionality and computation.
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Jan 9, 2025 • 9min

The first wow for Stephen Wolfram

Stephen Wolfram, a groundbreaking scientist and innovator behind Mathematica and Wolfram Alpha, shares his intriguing insights on uniting General Relativity and Quantum Mechanics. He unwraps his early ‘wow’ moment when he recognized these two theories as manifestations of the same underlying principles. Wolfram discusses the role of hypergraphs in understanding the universe, revealing a path towards a unified theory of physics. With enthusiasm, he highlights the unexpected coherence found in merging these critical aspects of modern science, reshaping our grasp of the universe.
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Dec 23, 2024 • 7min

5 reasons to take Wolfram Physics seriously

Explore the intriguing world of Wolfram Physics through five compelling reasons that elevate its importance in theoretical physics. Discover how a discrete hypergraph model could transform our grasp of space, time, and matter. The discussion emphasizes the potential to unify existing theories and offers fresh insights that challenge conventional thinking. Get ready for a thought-provoking journey that may just shift your understanding of the universe!
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Oct 30, 2024 • 17min

Why does the universe exist?

What if the universe is just a hypergraph? This intriguing exploration challenges the way we perceive existence. The discussion delves into the philosophical implications of Stephen Wolfram's revolutionary theory. Can mathematical concepts truly define our reality? Listeners are invited to rethink the connection between consciousness and the universe. It's a captivating journey that blends science and philosophy, all while addressing the profound question of why there's something rather than nothing.
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Sep 15, 2024 • 18min

Causality ain't what you think it is

Explore the slippery nature of causality and its implications for free will. Discover how our everyday understanding clashes with the universe’s unpredictability. Dive into a rethinking of causality as the episode examines the Wolfram physics model. This new perspective suggests that the universe may operate on discrete computations, reshaping our interpretations of cause and effect. Get ready to question everything you thought you knew about how events unfold in our cosmos!
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Jul 28, 2024 • 15min

What precisely is causal invariance?

Dive into the intriguing world of causal invariance and its vital role in Wolfram Physics. Discover how this concept elegantly connects special relativity and quantum mechanics through complex multi-way graphs. Explore the significance of node histories and the branching paths that shape our universe. Unpack the layers of causality and how multiple reality branches can converge, unlocking profound insights into the nature of existence. It's a fascinating journey into the depths of our understanding of the cosmos!
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Jun 1, 2024 • 2h 49min

Jonathan Gorard: the complete first interview

I’ve heard from many of you that you’d like the whole of my conversation with Jonathan Gorard in a single podcast.So here it is, the complete first interview.These three hours are a brilliant exposition of Wolfram Physics from a figure whose contributions to the project are second to none.—Jonathan GorardJonathan Gorard at The Wolfram Physics ProjectJonathan Gorard on TwitterThe Centre for Applied CompositionalityThe Wolfram Physics ProjectJonathan’s seminal papersSome Relativistic and Gravitational Properties of the Wolfram Model; also published in Complex SystemsSome Quantum Mechanical Properties of the Wolfram ModelStephen Wolfram’s writingsAnnouncement of the Wolfram Physics ProjectA New Kind of ScienceA project to find the Fundamental Theory of PhysicsA complete list of links to the research, concepts and people mentioned by Jonathan is hereImagesCalabi–Yau manifold by Andrew J. Hanson, Indiana University, who allows use with attributionFeynman diagram by Joel Holdsworth, public domainJohn von Neumann – Los Alamos National LaboratoryStanisław Ulam – Los Alamos National LaboratoryWolf-Rayet nebula – Nebula surrounding the Wolf-Rayet star WR124 in the constellation Sagittarius. (Produced with the Wide-Field Planetary Camera 2, Hubble Space Telescope.) – NASA – NSSDCA Photo Gallery – Yves Grosdidier (University of Montreal and Observatoire de Strasbourg), Anthony Moffat (Universitie de Montreal), Gilles Joncas (Universite Laval), Agnes Acker (Observatoire de Strasbourg) – Public domainStele from Retortillo by Emilio Gómez Fernández licensed under CC BY-SA 4.0Spinning and chargend black hole with accretion disk by Simon Tyran, Vienna (Симон Тыран) licensed under CC BY-SA 4.0Альфред Грэй в Греции by AlionaKo licensed under CC BY-SA 3.0Crab Nebula, as seen by Herschel and Hubble – courtesy: NASA/JPL-Caltech – credit: ESA/Herschel/PACS/MESS Key Programme Supernova Remnant Team; NASA, ESA and Allison Loll/Jeff Hester (Arizona State University) – reproduced under JPL Image Use PolicyFor images from the Los Alamos National Laboratory: Unless otherwise indicated, this information has been authored by an employee or employees of the Triad National Security, LLC, operator of the Los Alamos National Laboratory with the U.S. Department of Energy. The U.S. Government has rights to use, reproduce, and distribute this information. The public may copy and use this information without charge, provided that this Notice and any statement of authorship are reproduced on all copies. Neither the Government nor Triad makes any warranty, express or implied, or assumes any liability or responsibility for the use of this information.—The Last Theory is hosted by Mark Jeffery, founder of Open Web MindI release The Last Theory as a video too! Watch here.Kootenay Village Ventures Inc.
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Apr 9, 2024 • 17min

In defence of Stephen Wolfram

Prominent thinker Stephen Wolfram defends his reinvented physics and philosophy, addressing criticisms like lack of discussion, observer definition, and universe existence. Explore the impact of his work on scientific advancement and the importance of acknowledging contributions for optimal growth.

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