Exploring Hidden Dimensions with Brian Greene

StarTalk Radio

Scientist, Nasa, Neil Degrasse Tyson, Climate Science, Earth Science, Nature, Astronomy, Science, Multiverse, Spacetime, Astrophysicist, Space, Education, Cosmos, Astronomer, Startalk, Quantum Physics, Physics, Universe, Astrophysics, Star Talk

4.6 • 14.9K Ratings

🗓️ 31 March 2026

⏱️ 117 minutes

🔗️ Recording | iTunes | RSS

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Summary

Is our universe an inevitable outcome of the laws of physics? Neil deGrasse Tyson and comic co-host Chuck Nice sit down with theoretical physicist Brian Greene to discuss the Many-Worlds Interpretation, the structure of the multiverse, levels of infinity, and respond to cosmic queries Neil couldn’t answer.

Transcript

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0:00.0	in an extended version of StarTalk.
0:03.0	That's right.
0:04.0	I'm loving it.
0:05.0	All things you never knew you didn't know
0:07.0	about what's going on in the universe coming right up.
0:09.0	Welcome to StarTalk.
0:13.0	Your place in the universe where science and pop culture collide.
0:19.0	StarTalk begins right now.
0:23.9	This is StarTalk.
0:26.5	Neil deGrasse Tyson, you're a personal astrophysicist.
0:29.2	Got with me, check nice, baby.
0:30.5	What's up, Neil?
0:31.2	All right.
0:31.7	This is a special Cosmic Queries edition.
0:34.3	Okay.
0:34.9	Because half of it is not going to be Cosmic Query. Oh, okay. Half of it, I'm just going to be talking to my man. Oh, okay. For a moment, I thought you meant you were just going to talk. Up the street. Yes. Professor of Mathematics and Physics. And physics. At Columbia University. That's right. Let it go for Brian Green in the house.
0:55.6	The returning champion, Brian Green.
0:57.0	Oh, thank you.
0:58.0	Thank you.
0:58.4	Fan favorite, by the way. You know that, right? Appreciate it. Our fans love you. That's great to hear. We love you because you're a theoretical physicist. Yeah. And while, of course, data matter, people like just thinking in an unfettered way about what could be true.
1:13.7	Yeah.
1:14.1	Or not true about the universe.
	...

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