Uploaded May 2025 | Updated September 2026, 2 weeks ago
Could our universe exist within a larger cosmic structure where black holes create new universes? In this Event Horizon interview, John Michael Godier speaks with theoretical physicist Dr. Nikodem Popławski about his groundbreaking hypothesis that our universe may have originated inside a black hole. Dr. Popławski discusses Einstein-Cartan theory, exploring how spacetime torsion prevents black hole singularities, possibly leading to the birth of new universes through cosmic bounces. In this in-depth exploration of cutting-edge cosmology and theoretical physics they discuss wormholes, white holes, quantum gravity, the structure of spacetime, and the philosophical implications of a black hole multiverse.
Popławski, N. (2025). "Black holes in the expanding Universe." Classical and Quantum Gravity, 42, 065017. arxiv.org/abs/2405.16673
Benard Guedes, F. R. and Popławski, N. J. (2024). "General-relativistic wave–particle duality with torsion." Classical and Quantum Gravity, 41, 065011. arxiv.org/abs/2211.03234
Popławski, N. (2021). "Gravitational collapse of a fluid with torsion into a universe in a black hole." Journal of Experimental and Theoretical Physics, 132, 374. arxiv.org/abs/2008.02136
Popławski, N. J. (2020). "The universe as a closed anisotropic universe born in a black hole." General Relativity and Gravitation, 53, 18. arxiv.org/abs/2007.11556
Popławski, N. (2016). "Universe in a black hole in Einstein-Cartan gravity." Astrophysical Journal, 832, 96. arxiv.org/abs/1410.3881
Popławski, N. (2012). "Nonsingular, big-bounce cosmology from spinor-torsion coupling." Physical Review D, 85, 107502. arxiv.org/abs/1111.4595
Popławski, N. J. (2010). "Cosmology with torsion: An alternative to cosmic inflation." Physics Letters B, 694, 181. arxiv.org/abs/1007.0587
0:00:06 Introduction to Nikodem Popławski and black holes
0:05:08 Spacetime structure and Einstein-Cartan theory
0:10:09 White holes and formation processes
0:15:10 Minkowski spacetime and its implications
0:20:12 Universe formation and analogies
0:25:13 Understanding singularities and torsion effects
0:30:14 Inside a black hole: conditions and phenomena
0:35:14 Hypothetical evidence of alien civilizations in cosmology
0:40:14 Universe contraction and cyclic cosmology
0:45:15 Symmetry and rotation of black hole universes
0:50:15 Origins of universes and random normalization
0:55:16 Quantum equations and the role of torsion
1:00:18 Symmetry and geometry of the universe
1:05:19 Black hole cosmology and spherical symmetry
1:10:20 Observational evidence for black hole universes
1:15:21 Direction of time and causality in cosmology
1:20:22 Particle production in universe formation
1:25:22 Quantum field theory and cosmological implications
1:30:44 Final thoughts and conclusions
YouTube Membership: youtube.com/channel/UCz3qvETKooktNgCvvheuQDw/join
Podcast: https://anchor.fm/john-michael-godier/subscribe
Apple: apple.co/3CS7rjT
More JMG
youtube.com/c/JohnMichaelGodier
Want to support the channel?
Patreon: patreon.com/EventHorizonShow
Follow us at other places!
@JMGEventHorizon
Music:
stellardrone.bandcamp.com
migueljohnson.bandcamp.com
leerosevere.bandcamp.com
aeriumambient.bandcamp.com
FOOTAGE:
NASA
ESA/Hubble
ESO - M.Kornmesser
ESO - L.Calcada
ESO - Jose Francisco Salgado (josefrancisco.org)
NAOJ
University of Warwick
Goddard Visualization Studio
Langley Research Center
Pixabay
Could our universe exist within a larger cosmic structure where black holes create new universes? In this Event Horizon interview, John Michael Godier speaks with theoretical physicist Dr. Nikodem Popławski about his groundbreaking hypothesis that our universe may have originated inside a black hole. Dr. Popławski discusses Einstein-Cartan theory, exploring how spacetime torsion prevents black hole singularities, possibly leading to the birth of new universes through cosmic bounces. In this in-depth exploration of cutting-edge cosmology and theoretical physics they discuss wormholes, white holes, quantum gravity, the structure of spacetime, and the philosophical implications of a black hole multiverse.
Popławski, N. (2025). "Black holes in the expanding Universe." Classical and Quantum Gravity, 42, 065017. arxiv.org/abs/2405.16673
Benard Guedes, F. R. and Popławski, N. J. (2024). "General-relativistic wave–particle duality with torsion." Classical and Quantum Gravity, 41, 065011. arxiv.org/abs/2211.03234
Popławski, N. (2021). "Gravitational collapse of a fluid with torsion into a universe in a black hole." Journal of Experimental and Theoretical Physics, 132, 374. arxiv.org/abs/2008.02136
Popławski, N. J. (2020). "The universe as a closed anisotropic universe born in a black hole." General Relativity and Gravitation, 53, 18. arxiv.org/abs/2007.11556
Popławski, N. (2016). "Universe in a black hole in Einstein-Cartan gravity." Astrophysical Journal, 832, 96. arxiv.org/abs/1410.3881
Popławski, N. (2012). "Nonsingular, big-bounce cosmology from spinor-torsion coupling." Physical Review D, 85, 107502. arxiv.org/abs/1111.4595
Popławski, N. J. (2010). "Cosmology with torsion: An alternative to cosmic inflation." Physics Letters B, 694, 181. arxiv.org/abs/1007.0587
0:00:06 Introduction to Nikodem Popławski and black holes
0:05:08 Spacetime structure and Einstein-Cartan theory
0:10:09 White holes and formation processes
0:15:10 Minkowski spacetime and its implications
0:20:12 Universe formation and analogies
0:25:13 Understanding singularities and torsion effects
0:30:14 Inside a black hole: conditions and phenomena
0:35:14 Hypothetical evidence of alien civilizations in cosmology
0:40:14 Universe contraction and cyclic cosmology
0:45:15 Symmetry and rotation of black hole universes
0:50:15 Origins of universes and random normalization
0:55:16 Quantum equations and the role of torsion
1:00:18 Symmetry and geometry of the universe
1:05:19 Black hole cosmology and spherical symmetry
1:10:20 Observational evidence for black hole universes
1:15:21 Direction of time and causality in cosmology
1:20:22 Particle production in universe formation
1:25:22 Quantum field theory and cosmological implications
1:30:44 Final thoughts and conclusions
YouTube Membership: youtube.com/channel/UCz3qvETKooktNgCvvheuQDw/join
Podcast: https://anchor.fm/john-michael-godier/subscribe
Apple: apple.co/3CS7rjT
More JMG
youtube.com/c/JohnMichaelGodier
Want to support the channel?
Patreon: patreon.com/EventHorizonShow
Follow us at other places!
@JMGEventHorizon
Music:
stellardrone.bandcamp.com
migueljohnson.bandcamp.com
leerosevere.bandcamp.com
aeriumambient.bandcamp.com
FOOTAGE:
NASA
ESA/Hubble
ESO - M.Kornmesser
ESO - L.Calcada
ESO - Jose Francisco Salgado (josefrancisco.org)
NAOJ
University of Warwick
Goddard Visualization Studio
Langley Research Center
Pixabay
