28 min listen
Brian Greene: Does the Multiverse Actually Exist? (#369)
Brian Greene: Does the Multiverse Actually Exist? (#369)
ratings:
Length:
103 minutes
Released:
Nov 20, 2023
Format:
Podcast episode
Description
Is it still possible to make a case for string theory? And should we treat the multiverse as a serious idea and explore it mathematically? Here to discuss these fundamental questions with me today is the one and only Brian Greene.
Brian Greene, of course, needs no introduction. He is an American theoretical physicist and mathematician. He’s a professor at Columbia University and the director of Columbia’s Center for Theoretical Physics.
Greene has gained a lot of popularity through his books that bring complex physical issues closer to general audiences: The Elegant Universe (1999), Icarus at the Edge of Time (2008), The Fabric of the Cosmos (2004), and The Hidden Reality (2011), a book he promoted in the TV show The Big Bang Theory!
In this episode, Brian and I discuss the experimental relevance of string theory, the multiverse hypothesis, the likelihood of alien life, and much more.
Tune in!
Key Takeaways:
Intro (00:00)
What’s the experimental minimum? (01:05)
String theory’s experimental relevance (08:35)
An alternative path to Einstein’s equations (20:17)
Are we neglecting some ideas? (25:35)
Calabi-Yau manifolds in string theory (34:26)
Lorentz invariance and signals that are faster than the speed of light (40:13)
The multiverse and its implications for science (57:47)
Inflation doesn’t resolve all questions (1:02:18)
The role of a scientist as an educator (1:15:04)
UFO sightings and the likelihood of alien life (1:27:45)
Outro (1:38:26)
—
Additional resources:
?? Check out AppSumo's Black Friday offers: http://appsumo.8odi.net/BRIAN
? Thanks, HelloFresh! Go to HelloFresh.com/50impossible and use code 50impossible for 50% off plus 15% off the next 2 months.
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?? Visit LinkedIn.com/IMPOSSIBLE to post your job for free!
➡️ Check out Brian Greene:
? The Hidden Reality by Brian Greene: https://a.co/d/3LUjEA2
? Website: https://www.briangreene.org/
✖️ Twitter: https://twitter.com/bgreene
➡️ 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/mailing_list
✍️ Check out my blog: https://briankeating.com/blog.php
?️ 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 so you never miss an episode!
Learn more about your ad choices. Visit megaphone.fm/adchoices
Brian Greene, of course, needs no introduction. He is an American theoretical physicist and mathematician. He’s a professor at Columbia University and the director of Columbia’s Center for Theoretical Physics.
Greene has gained a lot of popularity through his books that bring complex physical issues closer to general audiences: The Elegant Universe (1999), Icarus at the Edge of Time (2008), The Fabric of the Cosmos (2004), and The Hidden Reality (2011), a book he promoted in the TV show The Big Bang Theory!
In this episode, Brian and I discuss the experimental relevance of string theory, the multiverse hypothesis, the likelihood of alien life, and much more.
Tune in!
Key Takeaways:
Intro (00:00)
What’s the experimental minimum? (01:05)
String theory’s experimental relevance (08:35)
An alternative path to Einstein’s equations (20:17)
Are we neglecting some ideas? (25:35)
Calabi-Yau manifolds in string theory (34:26)
Lorentz invariance and signals that are faster than the speed of light (40:13)
The multiverse and its implications for science (57:47)
Inflation doesn’t resolve all questions (1:02:18)
The role of a scientist as an educator (1:15:04)
UFO sightings and the likelihood of alien life (1:27:45)
Outro (1:38:26)
—
Additional resources:
?? Check out AppSumo's Black Friday offers: http://appsumo.8odi.net/BRIAN
? Thanks, HelloFresh! Go to HelloFresh.com/50impossible and use code 50impossible for 50% off plus 15% off the next 2 months.
? With a MasterClass annual membership, you can take one-on-one classes from the world’s best for $10 a month with your annual membership, get unlimited access to every class — and even better, right now, as an Into The Impossible listener, you can get 15% off when you go to MASTERCLASS.com/impossible.
?? Visit LinkedIn.com/IMPOSSIBLE to post your job for free!
➡️ Check out Brian Greene:
? The Hidden Reality by Brian Greene: https://a.co/d/3LUjEA2
? Website: https://www.briangreene.org/
✖️ Twitter: https://twitter.com/bgreene
➡️ 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/mailing_list
✍️ Check out my blog: https://briankeating.com/blog.php
?️ 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 so you never miss an episode!
Learn more about your ad choices. Visit megaphone.fm/adchoices
Released:
Nov 20, 2023
Format:
Podcast episode
Titles in the series (100)
Episode 21: Beyond 10,000 Hours: On this episode, we explore physics, education, and what it takes to train imaginative scientists with Carl Wieman, Nobel Prize winning physicist with joint appointments as Professor of Physics and Professor in the Graduate School of Education at Stanfor by Into the Impossible With Brian Keating