
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 e... more
| Publishes | Monthly | Episodes | 81 | Founded | 4 years ago |
|---|---|---|---|---|---|
| Number of Listeners | Categories | EducationSciencePhysics | |||

Do different observers think differently? Or does the principle of computational equivalence mean that all observers think the same way?
Stephen Wolfram takes this question and runs with it.
If we had brains the size of planets, he suggests, the fi... more
Physics, the way we’ve thought about it for the last few hundred years, requires us to make assumptions about time.
In our old way of thinking, just as we must assume three axes of space – scales along which we can measure what’s where – so we must ... more
Different observers, from different regions of the ruliad, experience the universe in different ways.
To what extent can these different observers communicate their different experiences?
Can dogs, with their olefactory ways of mapping their worlds... more
The ruliad is every possible computation. What could you possibly say about such an enormous, all-encompassing object?
Well, that’s where we come in.
Particular observers sample the ruliad in particular ways.
Observers like us sample the ruliad in... more
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How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.
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Recent interactions between the hosts and their guests.
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A thought-provoking deep-dive into foundational ideas in physics and computation, with a focus on how Wolfram-inspired models recast time, causality, consciousness, and the structure of reality. The episodes survey topics like time emergence from hypergraphs, the Rulliad and observer taxonomy, causal graphs, and the implications of AI and formal knowledge systems for understanding the universe. Across conversations, the discussions tend to blend rigorous physics concepts with accessible explanations, often connecting abstract theories to thought experiments about cognition, observation, and the nature of reality. Notably, the series frequently highlights the Wolfram Physics Project's proposals and their potential to reshape how we think abo... more
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These podcasts share a similar audience with The Last Theory:
1. Theories of Everything with Curt Jaimungal
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3. Robinson's Podcast
4. Dwarkesh Podcast
5. The Bulwark Podcast
The Last Theory launched 4 years ago and published 81 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.
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Recent guests on The Last Theory include:
1. Stephen Wolfram
2. Jonathan Gorard
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