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Lisa Randall: evaluation

3 Dec 2023 Lex Fridman Podcast #403 – Lisa Randall: Dark Matter, Theoretical Physics, and Extinction Events

“Maybe the dinosaurs were killed by some big rock that came and hit the earth, but then there really was a scientific story behind it. That’s also why I like the dark disk because there’s a scientific story behind it.”

— Lisa Randall

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Speaker
Lisa Randall
Attribution
Verified speaker
Claim type
evaluation
Recorded
3 Dec 2023
Publisher
Lex Fridman Podcast

Transcript context

…But it gets amazing for humans. It wouldn’t be- What really is amazing… I talk about this in Dark Matter and the Dinosaurs. It is just an amazing scientific story because it really is one of the real stories that combine together different fields of science. Geologists at the time or people thought that things happen slowly and this would be a cataclysmic event. Also, I have to say if you think about it, it sounds like a story a five-year-old would make up. Maybe the dinosaurs were killed by some big rock that came and hit the earth, but then there really was a scientific story behind it. That’s also why I like the dark disk because there’s a scientific story behind it. As far-fetched as it might sound, you could actually go and look for the experimental consequences, for the observational consequences to test whether it’s true. I wish you could know high-resolution details of where that asteroid came from, where in the Oort Cloud, why it happened, is it in fact because of dark matter? Just the full tracing back to the origin of the universe because humans seem to be somewhat special. It seems like so many fascinating events at all scales of physics had to happen for [inaudible 00:10:17].…

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