Lex Fridman Podcast
#428 – Sean Carroll: General Relativity, Quantum Mechanics, Black Holes & Aliens
Sean Carroll
That is absolutely possible. I'm actually putting less credence on that one just because you need it to happen every single time, right? If even one... I mean, this goes back to von Neumann pointing out... John von Neumann pointed out that you don't need... to send the aliens around the galaxy. You can build self-reproducing probes and send them around the galaxy.
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