AMA | October 2024

10431.866 - 10452.031 Sean Carroll

Franketh Rag Kernow says, I recently stumbled upon a video of Richard Gott, who is showing a glass model of a branching inflationary multiverse. One of the branches looped back to form the main stem. Richard was explaining that a closed time loop in one of the branches could mean that the multiverse caused itself, thus avoiding the singularity of the Big Bang. How does this work?