Please join my mailing list here 👉 https://briankeating.com/list to win a meteorite 💥

Is reality fundamentally mathematical? Is our universe just one of many? And will we ever discover extraterrestrial life?

This week on Into the Impossible, I sit down with renowned physicist and machine learning expert Max Tegmark to discuss some of the most fundamental questions of our time! Tegmark has dedicated his career to uncovering the mathematical fabric of reality, proposing that our universe itself might be a vast mathematical structure and that we could be living in a multiverse of endless possibilities. His work goes beyond physics to tackle the transformative power and ethical challenges of artificial intelligence, an area where he believes humanity must tread carefully.

In the first part of this mind-bending interview, we discuss his mathematical universe hypothesis, the search for extraterrestrial life, and AI’s role in science. Tune in!

Key Takeaways:

00:00 Intro
00:49 The multiverse and mathematical structures
02:33 Theory of inflation and the multiverse
06:52 Levels of multiverses and mathematical structures
11:19 Quantum mechanics and classical mechanics
14:21 The relationship between theory and experiment
21:48 The search for extraterrestrial life
37:15 UFOs and military surveillance technology
41:19 Outro

Additional resources:

📚 Our Mathematical Universe by Max Tegmark: https://a.co/d/03qjhLD

➡️ Follow me on your fav platforms:

✖️ Twitter: https://twitter.com/DrBrianKeating

🔔 YouTube: https://www.youtube.com/DrBrianKeating?sub_confirmation=1

📝 Join my mailing list: https://briankeating.com/list

✍️ Check out my blog: https://briankeating.com/cosmic-musings/

🎙️ Follow my podcast: https://briankeating.com/podcast

Into the Impossible with Brian Keating is a podcast dedicated to all those who want to explore the universe within and beyond the known.

Make sure to follow/subscribe so you never miss an episode!

Learn more about your ad choices. Visit megaphone.fm/adchoices

Players to Start and Sit in Week 11 2025 Matchup Preview Pt 1 | The Audible

The Audible

Outro

The AI-powered Podcast Player