2min chapter

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#305 – Martin Rees: Black Holes, Alien Life, Dark Matter, and the Big Bang

Lex Fridman Podcast

CHAPTER

Is There a Time Machine?

In the early days airplanes would have been seen as something that can surely only benefit 1% at most of the population. There's another aspect of capitalist system that's able to drive down costs once you get the thing kind of going. We could push forward some developments faster than we do, he says. What message would you send to Newton about what we know today? Well, I think he'd love to know that there were planets around other stars... That would really blow his mind.

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