Could The Universe Come from Absolute Nothing?

Something existed before time. Something may outlast this universe. The real question is not whether the multiverse is real but which infinity we already live inside. Experimental cosmologist Brian Keating (UC San Diego, BICEP, Simons Observatory) sat down with Gleb Solomin to push on the questions cosmology cannot answer with data yet. We cover: what "before the Big Bang" even means when spacetime itself begins at the Big Bang, whether the standard origin story survives the latest tension in the dark energy measurements, why a multiverse you cannot test is philosophy wearing a lab coat, the gap between mathematical elegance and experimental proof, and why string theory's beauty is exactly what should make you suspicious of it. Modern physics may have hit a wall that mathematics alone cannot climb. This is a conversation about where that wall is. TIMESTAMPS 00:00 The moment before time existed 01:39 Why cosmologists lose Nobel Prizes 06:14 Something from nothing, the hard problem 08:41 Which origin story did we get wrong 11:06 How do you test a multiverse 15:46 Is the universe still accelerating 18:00 Could everything collapse tomorrow 24:18 Can AI discover what humans cannot 28:47 Why string theory seduces us 32:51 Will machine learning rewrite physics 35:08 Five infinities nested inside each other 39:00 When mathematics stops describing reality 43:00 Is spacetime just a hologram 44:24 Why UFO sightings matter to cosmology --- 📬 Get the transcript, fascinating bonus content, and my Monday M.A.G.I.C. Message: https://briankeating.com/yt 🌠 Have a .edu email and live in the USA 🇺🇸? You automatically win a meteorite: https://BrianKeating.com/edu 🔔 Subscribe: https://www.youtube.com/DrBrianKeating?sub_confirmation=1 🎯 Support Into the Impossible on Patreon — get my weekly M.A.G.I.C. Message, unfiltered bonus content, and live monthly Office Hours with me: https://www.patreon.com/drbriankeating ⭐ Join this channel for perks, monthly Office Hours, and your name in the Member Roster at the end of every episode: https://www.youtube.com/channel/UCmXH_moPhfkqCk6S3b9RWuw/join 📚 My books: Losing the Nobel Prize (memoir): http://amzn.to/2sa5UpA Think Like a Nobel Prize Winner: https://a.co/d/03ezQFu Focus Like a Nobel Prize Winner: https://a.co/d/hi50U9U Galileo's Dialogue (first-ever audiobook): https://a.co/d/iZPi9Un 🌐 More: 🏄‍♂️ Twitter: https://twitter.com/BrianKeating 📚 Substack: https://briankeating.substack.com/ss ✍️ Blog: https://briankeating.com/blog 🎙️ Audio-only: https://briankeating.com/podcast