# Is ACTION The Most Fundamental Property in Physics?

Page: https://stenobird.com/podcast/pbs-space-time-7778773/is-action-the-most-fundamental-property-in-physics
Text version: https://stenobird.com/podcast/pbs-space-time-7778773/is-action-the-most-fundamental-property-in-physics.md
Podcast: [PBS Space Time](https://stenobird.com/podcast/pbs-space-time-7778773)
Published: 2026-06-15T15:00:00+00:00
Episode link: https://traffic.megaphone.fm/VG6336152576.mp3
Audio file: https://traffic.megaphone.fm/VG6336152576.mp3
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JSON: https://stenobird.com/v1/public/podcasts/pbs-space-time-7778773/episodes/is-action-the-most-fundamental-property-in-physics
Duration seconds: 1524

## Resource

Learn More About NordVPN at: https://nordvpn.com/spacetime It’s about time we discussed an obscure concept in physics that may be more fundamental than energy and entropy and perhaps time itself. That’s right - the time has come for Action. Sign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetime Check out the Space Time Merch Store https://www.pbsspacetime.com/shop Sign up for the mailing list to get episode notifications and hear special announcements! https://mailchi.mp/1a6eb8f2717d/spacetime Hosted by Matt O'Dowd Written by Fernando Franco Félix & Matt O'Dowd Post Production by Leonardo Scholzer, Yago Ballarini, Pedro Osinski, Adriano Leal & Stephanie Faria GFX Visualizations: Ajay Manuel Directed by Andrew Kornhaber Assistant Producer: Setare Gholipour Executive Producers: Eric Brown & Andrew Kornhaber End Credits Music by J.R.S. Schattenberg: https://www.youtube.com/user/MultiDroideka Special Thanks to Our Patreon Supporters Big Bang Supporters Ben Dimock Daniel Alexiuc Pravin Mansukhani Peter Barrett Nils Anderson David Neumann Ari Paul Charlie Mrs. Tiffany Poindexter Leo Koguan Sandy Wu Matthew Miller Ahmad Jodeh Alexander Tamas Morgan Hough Juan Benet Vinnie Falco Fabrice Eap Mark Rosenthal David Nicklas Henry Van Styn Quasar Supporters Nenado763 Alex Kern Michael Schneider Ethan Cohen Stephen Wilcox Christina Oegren Mark Heising Hank S Hypernova Supporters william bryan Justin Smith drollere Joe Moreira Marc Armstrong Elizabeth Smith Scott Gorlick Nick Berard Paul Stehr-Green MuON Marketing Russell Pope Ben Delo Nicholas Newlin Scott Gray Антон Кочков John R. Slavik Mathew Donal Botkin John Pollock Edmund Fokschaner Joseph Salomone Matthew O'Connor chuck zegar Jordan Young m0nk John Hofmann Daniel Muzquiz Timothy McCull…

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## Transcript

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