Julian Barbour: The Physicist Who Says Time Does Not Exist

Theories of Everything with Curt Jaimungal

Curt Jaimungal sits down with Julian Barbour to examine the claim that time is not fundamental but emerges from change. They discuss shape dynamics, the universe’s increasing order, and how Barbour’s ideas challenge traditional entropy and cosmology.

- 00:00 - Introduction
- 02:12 - Working Outside of Academia
- 03:53 - Space, Time, Dimension
- 10:40 - Mach's Principle
- 21:33 - Mach Confused Einstein
- 24:22 - Two Particle Universe
- 31:46 - Carlo Rovelli
- 35:02 - Julian's Ontology
- 43:37 - Julian's Theory 'Shape Statistics'
- 51:11 - Leibniz's Philosophical Writings
- 56:14 - Expansion of the Universe (Scale Invariance)
- 01:05:02 - Cosmological Principle
- 01:15:34 - Thermodynamics
- 01:17:15 - Entropy and Complexity
- 01:30:40 - Wave Function / Double Slit Experiment
- 01:39:21 - God
- 01:44:48 - The Role of Instruments
- 01:47:44 - Etymology of Pattern and Matter
- 01:51:25 - Join My Substack!

SPONSORS:

- I personally subscribe to The Economist. TOE listeners get 35% off the annual subscription. No other podcast has this! https://economist.com/TOE

RESOURCES:

- Support TOE on Patreon: https://patreon.com/curtjaimungal (early access to ad-free audio episodes!)
- Enjoy TOE on Spotify! https://tinyurl.com/SpotifyTOE
- Become a YouTube Member Here: https://www.youtube.com/channel/UCdWIQh9DGG6uhJk8eyIFl1w/join
- Join TOE's Newsletter 'TOEmail' at https://www.curtjaimungal.org
- The Janus Point (Julian Barbour's book): https://www.amazon.com/Janus-Point-New-Theory-Time/dp/0465095461
- 'Relational Concepts of Space and Time' (Julian Barbour's 1982 paper): https://www.jstor.org/stable/687224
- 'The Theory of Gravitation' (Paul Dirac's 1958 paper): https://www.jstor.org/stable/100497
- Carlo Rovelli on TOE: https://www.youtube.com/watch?v=hF4SAketEHY
- 'On the Nature of Things' (book): https://www.hup.harvard.edu/books/9780674992009
- Leibniz: Philosophical Writings (book): https://www.amazon.com/Leibniz-Philosophical-Writings-Everymans-University/dp/0460119052
- Elementary Principles of Statistical Mechanics (book): https://www.amazon.com/Elementary-Principles-Statistical-Mechanics-Physics/dp/0486789950
- The interpretations of quantum mechanics in 5 minutes (article): https://curtjaimungal.substack.com/p/the-interpretations-of-quantum-mechanics
- Sean Carroll on TOE: https://www.youtube.com/watch?v=9AoRxtYZrZo
- 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

Theories of Everything with Curt Jaimungal features long-form, technically detailed interviews with leading researchers in physics, mathematics, consciousness, and philosophy, exploring topics at the level of active research. For academics, graduate students, and anyone seeking depth beyond popular science.

Learn more about your ad choices. Visit megaphone.fm/adchoices

2024-11-16 117 min

Audio File

Available Results

Generated results are saved to the knowledge database for reuse and search.

No generated results are available for this episode yet.

Extract Knowledge

Pick what you want extracted first. Model, scope, and chapter options appear after a template is selected.

Generated results for public episodes are saved to the knowledge database so they can be reused and searched later.

Transcript

No transcript is available for this episode yet.

Chapters

No chapters available.