AMA | October 2024

13874.418 - 13892.573 Sean Carroll

Things were relatively unentangled back then, become more entangled as you go toward the future, and there's more and more branching. why were things in that special state in the early universe? It's exactly the same question as why the early universe had low entropy at early times. We don't know the answer to either one of those questions, but we know they're the same basic question.