The Most Hated Theory In Modern Physics... And Why It Might Be Right

Hey guys! We’re now live on Spotify🎧 Listen here: https://open.spotify.com/show/1Nm0Qc8... Roger Penrose spent decades proving that black holes must exist, work that finally won him the Nobel Prize in 2020. Now the same mathematician says the Big Bang was never the beginning at all — that our universe was born from the death of another one before it. He points to a number too large to write down inside the universe it describes: the beginning was tidy to one part in 10 to the power of 10 to the power of 123. What could make an ending and a beginning the very same event? Over this 2 hour 18 minute walk, you'll get the standard story of the Big Bang built up in full before the cracks appear — the horizon problem, cosmic inflation, and the strange entropy accounting that makes the early universe's smoothness the most improbable fact ever measured. You'll follow Penrose's own history, from a 1964 street crossing in London where an idea arrived mid-conversation and resurfaced hours later as an unexplained feeling of happiness, to the trapped-surface theorem that became his Nobel Prize fifty-five years on. And you'll walk to the literal end of time, past the last starlight and the final evaporating black hole, to see why a universe with nothing left to measure itself against might look exactly like a new beginning. Get cozy and let this slow walk through the death of one universe and the birth of the next keep you company tonight. Subscribe to Nap Theory if you like the universe taken slowly. CHAPTERS 0:00 Introduction 11:33 Building the Standard Cosmology 16:59 The Horizon Problem and Inflation 23:06 Entropy and the Arrow of Time 29:53 One Part in Ten to the 123 35:19 Penrose's Case Against Inflation 45:31 Penrose's Track Record 58:26 Walking to the End of Time 1:07:56 A Universe That Forgets Its Size 1:17:27 The Escher Print 1:33:45 Three Gears of the Machine 1:45:18 Circles, Spots, and Dark Matter Clicks 1:57:32 The Case Against Penrose 2:08:25 Why It Might Be Right SOURCES Black hole explosions? — https://www.nature.com/articles/248030a0 3C 273: A Star-Like Object with Large Red-Shift — https://www.nature.com/articles/19710... Planck 2018 results. VI. Cosmological parameters — https://www.aanda.org/articles/aa/ful... Apparent evidence for Hawking points in the CMB Sky — https://academic.oup.com/mnras/articl... Re-evaluating evidence for Hawking points in the CMB — https://iopscience.iop.org/article/10... A search for concentric circles in the 7-year WMAP maps — https://arxiv.org/abs/1012.1268 Searching for concentric low variance circles in the CMB — https://arxiv.org/abs/1508.05158 The Physics of Conformal Cyclic Cosmology — https://arxiv.org/abs/2503.24263 Search for proton decay into three charged leptons — https://arxiv.org/abs/2001.08011 Cosmic Times 1965 — https://imagine.gsfc.nasa.gov/educato... Planck 2018 results — Overview and cosmological legacy — https://sci.esa.int/web/planck/-/6050... The Nobel Prize in Physics 2020 - Press release — https://www.nobelprize.org/prizes/phy... The Nobel Prize in Physics 2011 - Press release — https://www.nobelprize.org/prizes/phy... Physics Nobel Awarded for Black Hole Breakthroughs — https://www.quantamagazine.org/physic... The 2011 Nobel Prize in Physics — https://www.scientificamerican.com/ar... — Disclaimer: Nap Theory is an education and relaxation channel. Factual material is based on peer-reviewed research and official scientific bodies; any speculation, fringe theory, or personal analysis is identified as such when it appears. This is not a news channel. Viewer discretion advised. #ConformalCyclicCosmology #RogerPenrose