'Eternal inflation,' as it's called - the endless generation of new universes - may be a hyper-cosmic imperative. It seems that it must happen. — Seth Shostak Copy Share Image
“THE BOTTOM LINE • Parallel universes are not a theory, but a prediction of certain theories. • Eternal inflation predicts that our Universe (the spherical region of space from which light has had time to reach us during the 14 billion years… — Max Tegmark Copy Share Image
