# Is There Support For a Vast Multiverse?

Page: https://stenobird.com/podcast/pbs-space-time-7778773/is-there-evidence-for-a-vast-multiverse
Text version: https://stenobird.com/podcast/pbs-space-time-7778773/is-there-evidence-for-a-vast-multiverse.md
Podcast: [PBS Space Time](https://stenobird.com/podcast/pbs-space-time-7778773)
Published: 2026-07-14T04:30:00+00:00
Episode link: https://traffic.megaphone.fm/VG1639793969.mp3?updated=1778669730
Audio file: https://traffic.megaphone.fm/VG1639793969.mp3?updated=1778669730
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JSON: https://stenobird.com/v1/public/podcasts/pbs-space-time-7778773/episodes/is-there-evidence-for-a-vast-multiverse
Duration seconds: 1519

## Resource

Learn More About Anydesk: https://anydesk.com/spacetime In 1987, Steven Weinberg wrote a cute little paper entitled “Anthropic Bound on the Cosmological Constant”. I say cute little paper because it feels minor in comparison to, say, electroweak unification theory that won him the Nobel Prize. Weinberg was foundational in establishing the standard model of particle physics, and represented an enormous leap in understanding how this universe works. But his little 1987 paper, though more obscure, may tell us something about how the multiverse works, and can even be thought of as evidence for the existence of an enormous number of other universes. PBS Member Stations rely on viewers like you. To support your local station, go to:http://to.pbs.org/DonateSPACE 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 Search the Entire Space Time Library Here: https://search.pbsspacetime.com/ Hosted by Matt O'Dowd Written by Matt O'Dowd Post Production by Leonardo Scholzer, Yago Ballarini & Stephanie Faria Directed by Andrew Kornhaber Associate Producer: Bahar Gholipour Executive Producer: Andrew Kornhaber Executive in Charge for PBS: Maribel Lopez Director of Programming for PBS: Gabrielle Ewing Assistant Director of Programming for PBS: John Campbell Spacetime is a production of Kornhaber Brown for PBS Digital Studios. This program is produced by Kornhaber Brown, which is solely responsible for its content. © 2025 PBS. All rights reserved. End Credits Music by J.R.S. Schattenberg: https://www.youtube.com/user/MultiDroideka Space Time W…

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