She believes it is likely that the universe is infinite and space is infinitely divisible.
“I I I think that it's the universe is infinite and space is infinitely divisible.”
The Rest Is Science · Apr 2026 · 3 episodes · 1.5M views on this topicHe believes the idea that the universe is infinite, leading to recurring versions of our world, is the best available model of reality.
“I don't see how I can't accept it. I it it is the best picture of the universe, as far as I'm concerned.”
The Rest Is Science · Apr 2026 · 3 episodes · 1.5M views on this topicSome infinities are strictly larger than others, a concept that fundamentally transformed mathematics.
“Some infinities are bigger than others. This idea from Cantor at the end of the 19th century, I think it's fair to say, broke mathematics before rebuilding it.”
Lex Fridman Podcast · Dec 2025 · 1 episode · 728K views on this topicExtracted by a model; may misattribute who said what.
Complete months · first on record May 2021