What if we’ve been doing the web wrong? What if, instead of mindlessly browsing, we could be thinking? What if, more than a mere collection of pages, the web could be our collective mind? Open Web Mind is a radical reinvention of the way we capture, explore and share our knowledge. Subscribe to stay in touch as it evolves.
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The Last Theory is an easy-to-follow exploration of what might be the last theory of physics. In 2020, Stephen Wolfram launched the Wolfram Physics Project to find the elusive fundamental theory that explains everything. On The Last Theory podcast, I investigate the implications of Wolfram's ideas and dig into the details of how his universe works. Join me for fresh insights into Wolfram Physics every other week.
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15-minute conversations with people who have quit their job and gone their own way. I’m Mark, and every week I talk to someone who has taken the bold step of quitting their job to start living their true life. The idea is to inspire you to live your true life, whatever that might mean to you. Subscribe now to join me for a fresh conversation every week.
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Tangled Web is a conversation about where we are now and where we're going with the web. I believe that the web will continue to evolve exponentially for decades to come. I believe that the future web will be more free, more open and more human than ever. On the Tangled Web podcast I talk about the tech transformations that could change everything. Join me for fresh insights into the future of the web every other week. The web has only just begun.
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I first imagined minds that might augment our own some three decadesago. Yes, I really am that old, and I have the grey hair to prove it. So why, three decades later, is it finally the right time for a mind for all humanity? Why now? Here are three reasons why the time is ripe for Open Web Mind: Reason #1: Search is dead Reason #2: Smash the system…
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When the universe branches, what happens to me? with Stephen Wolfram
12:32
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12:32When the universe branches, we branch with it. Those branches don’t remain forever apart. They come back together. So we, as conscious observers, are rescued from splitting into an immense number ever-so-slightly different versions of ourselves. When the branches of the universe – and the versions of ourselves – come back together, we don’t worry t…
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What is the causal graph in Wolfram Physics?
15:38
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15:38The causal graph is at the core of Wolfram Physics. It’s crucial to the derivations of Special Relativity, General Relativity and Quantum Mechanics. And if that’s not enough to convince you that you need to know about the causal graph, how about this: The causal graph is a reflection of the nature of causality, the nature of objectivity, the nature…
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How do you think? Fire. The billions of neurons in your brain fire trillions of times a second. How do you think in Open Web Mind? Same answer. Fire. — References: There are billions of neurons in your brain. They fire trillions of times a second. There’s resting potential, threshold potential and action potential. Each neuron, if it fires, it comm…
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Is everything determined? with Stephen Wolfram
8:03
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8:03Is everything that’s ever going to happen in the universe already determined? Or does something else – maybe randomness, maybe free will – play a role? Stephen Wolfram’s answer to this question is straightforward: the ruliad is fully determined. But there’s a twist. The ruliad is determined, but how we observe the evolution of the universe depends …
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Why is space three-dimensional? with Stephen Wolfram
19:36
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19:36Hypergraphs can have any number of dimensions. They can be 2-dimensional, 3-dimensional, 4.81-dimensional or, in the limit, ∞-dimensional. So how does the three-dimensional space we observe emerge from the hypergraph-based Wolfram model? Why is space three-dimensional? Stephen Wolfram’s surprising answer to this questions goes deep into space, time…
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Stephen Wolfram reveals that his first major wow along the path towards a fundamental theory of physics was his realization that General Relativity and Quantum Mechanics are the same theory, played out in different kinds of space. Many other dominos have fallen along the way, from the derivation of Einstein’s equations to applications of the ruliad…
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It feels like everyone has their pet Theory of Everything these days. So why should you take my preferred Theory of Everything seriously? Well, give me 5 minutes, and I’ll give you 5 reasons why I find Wolfram Physics more compelling than anything else that’s happened in physics in my lifetime... ...and maybe you’ll want to take it seriously too. —…
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Why is the web written in the wrong language?
6:19
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6:19If you go to any web page, chances are you’ll find it’s written in the wrong language. It shouldn’t be written in English. Or Japanese. Or Arabic. The web shouldn’t be written in any language spoken by humans. It shouldn’t mimic the way we speak. It should mimic the way we think. — References: A hundred billion neurons are intricately interconnecte…
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Here’s a question. Why does the universe exist? Why is there something rather than nothing? One of Stephen Wolfram’s boldest claims is that he has the answer. Let me know whether you’re convinced by his argument! — Ideas: Wolfram Physics Mathematical Platonism Occam’s Razor The Last Theory People: Stephen Wolfram Jonathan Gorard — The Last Theory i…
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Why is it so hard to flow from one thing to another on the web? In our minds, we flow so easily from one motion to the next, one feeling to the next, one idea to the next. Why can’t it be like this when we’re on the web? Why can’t we flow as easily through our collective mind? Well, with Open Web Mind, we can. — Hosted by Mark Jeffery founder of Op…
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Do you know what causality is? If you do, let me know, because I’m not sure. I’ve never come across a conception of causality that makes sense to me. After all, our universe seems to follow simple equations like Einstein’s equations, and there’s no mention of causality in these equations. It makes me think that there’s no such thing as causality. U…
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Far from killing Google, AI slots seamlessly into their business model. As long as we still go to Google when we want to know something, and as long as Google tells us what we want to know at least as well as OpenAI, and as long as we don’t care that Google’s balancing what we want to know with what people with influence and people with money want …
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Causal invariance is a crucial concept in Wolfram Physics. It’s how we get special relativity from the Wolfram model. It’s how we get quantum mechanics from the Wolfram model. So what precisely is causal invariance? This question will take us deep into the multiway graph, to an even deeper question: what is causality? — What is the multiway graph? …
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Open Web Mind captures a core characteristic of mind, that some connections between ideas are stronger than others, by ranking these connections. So how does Open Web Mind decide these rankings? This question of how to rank edges in Open Web Mind will take us to the even deeper question of how we make connections in our minds. — Sources: List of IS…
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You know how some connections in your mind are stronger than others? Every time you think of summer, you think of ice cream. Every time you’re asked to think of an animal, your mind goes to an elephant, never a bat, or a penguin, or an octopus. Every time you think of Uncle Mike, you immediately think of that time in Marrakesh when... well, you kno…
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Jonathan Gorard: the complete first interview
2:48:59
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2:48:59I’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 Gorard Jonathan Gorard at The Wolfram Physics …
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Remember when the web was open? No? Well, I’m not surprised. It’s a long time since the web was the open medium we were promised. Who closed the web? You might be surprised at some of the culprits... ...and at how close we might be to breaking the web open again. — You can’t do much on the web these days without giving your real name, your social s…
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You like Stephen Wolfram, right? I mean, if he’s to be believed, he has reinvented physics, not to mention philosophy. How could you not like such a thinker? Well... it turns out that there are plenty of people who don’t like Stephen Wolfram... or his physics... or his philosophy. Here are four criticisms of Stephen Wolfram I regularly hear... ...a…
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Open Web Mind is a squillion nodes... connected by edges. So what is an edge in Open Web Mind? Here’s a clue: I just told you everything you need to know about edges. Well... almost everything. In Open Web Mind, just as a node can represent anything, an edge can represent any connection between nodes. — Hosted by Mark Jeffery founder of Open Web Mi…
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Beyond physics: applying the Wolfram model in biology, chemistry, mathematics with Jonathan Gorard
13:30
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13:30In this final excerpt from our conversation in October 2022, Jonathan Gorard explains how ideas from Wolfram Physics can be applied in fields beyond physics, including biology, chemistry and mathematics. He describes the concept of compositionality, and digs deeper into why the hypergraph is able to model so much of our universe. — Jonathan Gorard …
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At its core, Open Web Mind is a squillion nodes. So, you might be wondering, what exactly is a node in Open Web Mind? Here’s the answer to that question in one word: Anything. In Open Web Mind, a node can represent any thing. — Wikipedia notability guidelines — Hosted by Mark Jeffery founder of Open Web Mind I release Open Web Mind as a video too! …
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You know who Stephen Wolfram is, right? Whether you love him or, you know, don’t love him, there’s no denying that Stephen Wolfram has founded a host of fascinating projects... most of them named Wolfram-something-or-other. What are all these Wolfram-branded projects? Who is Stephen Wolfram? — Some of the things Stephen Wolfram created: 1987 Wolfra…
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Open Web Mind is a radical reinvention of the way we capture, explore and share our knowledge. Here, in seven words, is the essence of Open Web Mind. — Hosted by Mark Jeffery founder of Open Web Mind I release Open Web Mind video too! Watch here. The full article is here. Kootenay Village Ventures Inc.…
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Where's the evidence for Wolfram Physics? with Jonathan Gorard
14:32
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14:32I asked Jonathan Gorard the question I’m asked the most: can the Wolfram model make testable predictions about reality, predictions that differ from those of general relativity and quantum mechanics, predictions that might prove that Wolfram Physics is right? Jonathan showed how the Wolfram model might shed light on some of the most mysterious phen…
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The Open Web Mind is a protocol for shared human intelligence, based on the knowledge hypergraph. Take a look at this quick introduction for subscribers to The Last Theory, then jump to the 2-minute trailer on the new channel. And if you haven’t done so already, make sure to subscribe to the new Open Web Mind channel, podcast and newsletter. If you…
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What if we've been doing the web wrong? What if, instead of mindlessly browsing, we could be thinking? What if, more than a mere collection of pages, the web could be our collective mind? Open Web Mind is a radical reinvention of the way we capture, explore and share our knowledge. Welcome to humanity's mind. — Hosted by Mark Jeffery, founder of Op…
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Are electrons too big to simulate? with Jonathan Gorard
5:56
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5:56How big are electrons compared to the hypergraph? Is one electron formed of 10 nodes, or 10100 nodes? And if it’s 10100 nodes, might it prove impossible to simulate an electron on any computer we can possibly imagine? When I asked Jonathan Gorard this question, he took us on a tour of the scales of the universe, from the Planck scale to the Hubble …
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What if you’re inside a universe, and you want to measure the curvature of space? It’s important because getting a measure of the curvature of the hypergraph takes us one step further in Jonathan Gorard’s derivation of General Relativity from Wolfram Physics. Einstein’s equations relate the curvature of space to the presence of matter. So if we’re …
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A toy model of particles with Jonathan Gorard
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8:01In this excerpt from my conversation with Jonathan Gorard, he proposes that particles in Wolfram Physics might be persistent topological obstructions in the hypergraph. He starts with a toy model in which elementary particles are non-planar tangles moving and interacting in an otherwise planar hypergraph. But he doesn’t stop there. He explains that…
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What if you’re inside a universe, and you want to know whether space is curved? The reason I’m asking is that according to Einstein’s general theory of relativity, our universe is curved, by the presence of matter. If Wolfram Physics is to be a true model of our universe, then the space represented by the hypergraph must also be curved by the prese…
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How special is general relativity? with Jonathan Gorard
6:16
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6:16I asked Jonathan Gorard what it felt like when he realized that general relativity can be derived from the hypergraph. His answer took us in an unexpected direction. If the Wolfram model is to be an accurate model of our universe, then it must give us the Einstein equations. But what if any old model with any old rules can give us the Einstein equa…
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Why scientific theories need not make predictions
13:08
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13:08In my exploration of Wolfram Physics, I’ve come across one objection more than any other. Over and over again, people have told me that the Wolfram model must be rejected because it makes no predictions. I could respond by saying that Wolfram Physics does make predictions. It predicts Einstein’s equations. It predicts Schrödinger’s equation. But it…
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How to derive general relativity from Wolfram Physics with Jonathan Gorard
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13:38Here’s a masterclass from Jonathan Gorard. One of the most compelling results to come out of the Wolfram Physics is Jonathan’s derivation of the Einstein equations from the hypergraph. Whenever I hear anyone criticize the Wolfram model for bearing no relation to reality, I tell them this: Jonathan Gorard has proved that general relativity can be de…
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How to derive quantum mechanics from Wolfram Physics with Jonathan Gorard
15:34
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15:34Here’s the first of two crucial excerpts from my conversation with Jonathan Gorard. The core idea of Wolfram Physics is that we can model the universe as a hypergraph. If we want this idea to be taken seriously, we’re going to have to derive physics from the hypergraph. The twin pillars of physics, as we know it, are quantum mechanics and general r…
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You know peer review, right? It’s the way academics check each other’s research papers. It ensures that only the good ones are published and prevents the bad ones from getting through. Right? Wrong. Peer review does precisely the opposite of what you think it does. It prevents the good papers from being published, and ensures that only the bad ones…
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Is the universe a tautology? with Jonathan Gorard
10:30
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10:30“Sorry, this is now getting very metaphysical,” says Jonathan Gorard part way through this excerpt from our conversation. We start by talking about applying more than one rule to the hypergraph to create rulial multiway systems. This takes us part way towards applying every possible rule, in other words, towards the ruliad. We move on to the idea o…
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What is a particle in Wolfram’s universe?
17:32
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17:32It’s pretty easy to see how three-dimensional space might arise from Wolfram Physics. The hypergraph kinda looks like space, and, for some rules, it kinda looks like it’s three-dimensional. But our universe isn’t just empty three-dimensional space. It’s mostly empty space, but there are also particles moving through that space: photons, neutrinos, …
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One rule to rule them all? with Jonathan Gorard
7:24
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7:24In the early days of the Wolfram Physics Project, Stephen Wolfram seemed to be seeking a single rule that, when applied to the hypergraph, could generate our universe. More recently, however, Wolfram has promoted the idea of the ruliad, the application of every possible rule to the hypergraph. So I asked Jonathan Gorard, who was instrumental in the…
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John von Neumann and the art of being there
15:36
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15:36John von Neumann might be the most important figure in Wolfram Physics prehistory. Whenever any of the most important prerequisites to Wolfram Physics were happening – quantum mechanics, Gödel’s theorem, Turing machines, electronic computers, cellular automata – John von Neumann always seemed to be there. How did John von Neumann always come to be …
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How to find interesting and plausible rules with Jonathan Gorard
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8:24The Wolfram model allows an infinite number of rules. Some of these rules generate interesting universes that are complex and connected, some of these rules generate plausible universes that look a little like our own, and others... go nowhere. In this excerpt from my conversation with Jonathan Gorard, I ask him how to find rules of Wolfram Physics…
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Why has there been no progress in physics since 1973?
12:13
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12:13The twentieth century was a truly exciting time in physics. From 1905 to 1973, we made extraordinary progress probing the mysteries of the universe: special relativity, general relativity, quantum mechanics, the structure of the atom, the structure of the nucleus, enumerating the elementary particles. Then, in 1973, this extraordinary progress... s…
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How to find causally invariant rules with Jonathan Gorard
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5:13Causal invariance is a crucial characteristic for any rule of Wolfram Physics. According to Wolfram MathWorld, if a rule is causally invariant, then “no matter which evolution is chosen for a system, the history is the same, in the sense that the same events occur and they have the same causal relationships.” Causal invariance is one of the assumpt…
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Now that I’ve introduced you to the different kinds of edges that might make up a hypergraph – unary, binary and ternary edges, as well as loops and self-loops – we can have some fun. Some of rules in the Wolfram model give rise to fascinating universes. Today, I’m going to show you a few rules that seem to fabricate space itself in much the same w…
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Dugan Hammock creates beautiful animations of three-dimensional cross-sections through four-dimensional spaces. But his animations aren’t mere mathematical abstractions. He has also applied his geometrical skills to animating the hypergraph of Wolfram Physics, in such a way that it doesn’t jump from frame to frame. In this second part of my recent …
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Causal invariance versus confluence with Jonathan Gorard
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13:29Causal invariance is one of the most important concepts in the Wolfram model... and one of the most difficult to capture. So I really wanted to hear Jonathan Gorard’s take on it. In this excerpt from our conversation, Jonathan addresses the differences between causal invariance and confluence. Causal invariance means that regardless of the order in…
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So many of the most complex and most promising graphs and hypergraphs of Wolfram Physics involve loops and self-loops. They can play a crucial role in the evolution of graphs and hypergraphs... which means that they might play a crucial role in the evolution of the universe itself. Loops and self-loops matter, because including them in our models r…
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Living in the fourth dimension with Dugan Hammock
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6:51Dugan Hammock lives in the fourth dimension. As Jonathan Gorard mentioned in our recent conversation on How to draw the hypergraph in Wolfram Physics, Dugan has worked on plotting the evolution of the hypergraph over time. We get into that in the second part of our conversation, but in this first part, I get to know Dugan as a mathematician and art…
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Why I changed my mind about computational irreducibility with Jonathan Gorard
10:06
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10:06Computational irreducibility means that there are no shortcuts when we apply rules to the hypergraph. I used to think that our existing theories of physics, such as general relativity and quantum mechanics, were examples of computational reducibility: shortcuts that allow us to make higher-level generalizations about how the application of rules to…
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There are two questions about Wolfram Physics I’m asked a lot: What’s beyond the hypergraph? And what’s between the nodes and edges of the hypergraph? There’s a simple answer to this question. Nothing. There’s nothing beyond the hypergraph. There’s nothing beyond the universe. But it’s not a very effective answer. So here’s a deeper response to the…
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