#428 – Sean Carroll: General Relativity, Quantum Mechanics, Black Holes & Aliens

3141.724 - 3165.52 Sean Carroll

As far as we know, nothing dramatic happens. We're not anywhere close to being confident that we know what's going on here yet. So there are good unanswered questions about whether time is fundamental, whether time is emergent. whether it has something to do with quantum entanglement, whether time really exists at all, different theories, different proponents of different things.