It is well known that all of the fundamental constants of physics are finely tuned to make life possible in our universe; for example, see this nice video featured recently at ENV. It is also well known that many scientists, in order to avoid drawing the obvious conclusion from this fine-tuning, postulate the existence of a huge number of other unobservable universes, in which these constants have random values, so that one was bound to get lucky and produce numbers favorable to life.
What is...
Published on January 13, 2015 11:47