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Sarah Walker

๐Ÿ‘ค Speaker
1530 total appearances

Appearances Over Time

Podcast Appearances

Lex Fridman Podcast
#433 โ€“ Sara Walker: Physics of Life, Time, Complexity, and Aliens

Like, you know, the rant, like how things, you know, it's like usually based on interest, but I think it would be really nice if you got like 10% of your Twitter feed was random stuff sampled from other places. That'd be kind of fun. True.

Lex Fridman Podcast
#433 โ€“ Sara Walker: Physics of Life, Time, Complexity, and Aliens

Yes. Oh, that would be fantastic.

Lex Fridman Podcast
#433 โ€“ Sara Walker: Physics of Life, Time, Complexity, and Aliens

Yes. Oh, that would be fantastic.

Lex Fridman Podcast
#433 โ€“ Sara Walker: Physics of Life, Time, Complexity, and Aliens

Yes. Oh, that would be fantastic.

Lex Fridman Podcast
#433 โ€“ Sara Walker: Physics of Life, Time, Complexity, and Aliens

Yeah. Usually it takes a lot of clicking to find that out. Yeah. So it'd be better if it was sorted. Yeah.

Lex Fridman Podcast
#433 โ€“ Sara Walker: Physics of Life, Time, Complexity, and Aliens

Yeah. Usually it takes a lot of clicking to find that out. Yeah. So it'd be better if it was sorted. Yeah.

Lex Fridman Podcast
#433 โ€“ Sara Walker: Physics of Life, Time, Complexity, and Aliens

Yeah. Usually it takes a lot of clicking to find that out. Yeah. So it'd be better if it was sorted. Yeah.

Lex Fridman Podcast
#433 โ€“ Sara Walker: Physics of Life, Time, Complexity, and Aliens

This goes into like the, you know, like, are you on the boundary of insane or not? But, you know, when you think about the structure of the physics of what we are that deeply, it really changes your conception of things. And, you know, going to this idea of the universe...

Lex Fridman Podcast
#433 โ€“ Sara Walker: Physics of Life, Time, Complexity, and Aliens

This goes into like the, you know, like, are you on the boundary of insane or not? But, you know, when you think about the structure of the physics of what we are that deeply, it really changes your conception of things. And, you know, going to this idea of the universe...

Lex Fridman Podcast
#433 โ€“ Sara Walker: Physics of Life, Time, Complexity, and Aliens

This goes into like the, you know, like, are you on the boundary of insane or not? But, you know, when you think about the structure of the physics of what we are that deeply, it really changes your conception of things. And, you know, going to this idea of the universe...

Lex Fridman Podcast
#433 โ€“ Sara Walker: Physics of Life, Time, Complexity, and Aliens

you know, being kind of small in physical space compared to how big it is in time and like how large we are, it really makes me question about whether there's any other structure that's like this giant crystal in time, this giant causal structure like our biosphere slash technosphere is anywhere else in the universe.

Lex Fridman Podcast
#433 โ€“ Sara Walker: Physics of Life, Time, Complexity, and Aliens

you know, being kind of small in physical space compared to how big it is in time and like how large we are, it really makes me question about whether there's any other structure that's like this giant crystal in time, this giant causal structure like our biosphere slash technosphere is anywhere else in the universe.

Lex Fridman Podcast
#433 โ€“ Sara Walker: Physics of Life, Time, Complexity, and Aliens

you know, being kind of small in physical space compared to how big it is in time and like how large we are, it really makes me question about whether there's any other structure that's like this giant crystal in time, this giant causal structure like our biosphere slash technosphere is anywhere else in the universe.

Lex Fridman Podcast
#433 โ€“ Sara Walker: Physics of Life, Time, Complexity, and Aliens

But I think the universe is expanding, right? It's expanding in space, but in assembly theory, it's also expanding in time. And actually, that's driving the expansion in space. And expansion in time is also driving the expansion in the sort of combinatorial space of things on our planet. So that's driving the sort of pace of technology and all the other things.

Lex Fridman Podcast
#433 โ€“ Sara Walker: Physics of Life, Time, Complexity, and Aliens

But I think the universe is expanding, right? It's expanding in space, but in assembly theory, it's also expanding in time. And actually, that's driving the expansion in space. And expansion in time is also driving the expansion in the sort of combinatorial space of things on our planet. So that's driving the sort of pace of technology and all the other things.

Lex Fridman Podcast
#433 โ€“ Sara Walker: Physics of Life, Time, Complexity, and Aliens

But I think the universe is expanding, right? It's expanding in space, but in assembly theory, it's also expanding in time. And actually, that's driving the expansion in space. And expansion in time is also driving the expansion in the sort of combinatorial space of things on our planet. So that's driving the sort of pace of technology and all the other things.

Lex Fridman Podcast
#433 โ€“ Sara Walker: Physics of Life, Time, Complexity, and Aliens

So time is driving all of these things, which is a little bit crazy to think that the universe is just getting bigger because time is getting bigger. But the sort of visual that gets built in my brain about that is the structure that we're building on this planet is packing more and more time in this very small volume of space, right?

Lex Fridman Podcast
#433 โ€“ Sara Walker: Physics of Life, Time, Complexity, and Aliens

So time is driving all of these things, which is a little bit crazy to think that the universe is just getting bigger because time is getting bigger. But the sort of visual that gets built in my brain about that is the structure that we're building on this planet is packing more and more time in this very small volume of space, right?

Lex Fridman Podcast
#433 โ€“ Sara Walker: Physics of Life, Time, Complexity, and Aliens

So time is driving all of these things, which is a little bit crazy to think that the universe is just getting bigger because time is getting bigger. But the sort of visual that gets built in my brain about that is the structure that we're building on this planet is packing more and more time in this very small volume of space, right?

Lex Fridman Podcast
#433 โ€“ Sara Walker: Physics of Life, Time, Complexity, and Aliens

Because our planet hasn't changed its physical size in 4 billion years, but there's a ton of of causation and recursion and time, whatever word you wanna use, information packed into this. And I think this is also embedded in sort of the virtualization of our technologies or the abstraction of language and all of these things. These things that seem really abstract are just really deep in time.