Very interesting. Reminds me of Paul Steinhardt's Ekpyrotic model that proposes our universe is the result of two colliding three-dimensional worlds: http://www

Very interesting. Reminds me of Paul Steinhardt's Ekpyrotic model that proposes our universe is the result of two colliding three-dimensional worlds: http://wwwphy.princeton.edu/~steinh/npr/ http://wwwphy.princeton.edu/~steinh/npr/ For anyone who actually read the paper, if there is no big bang and no beginning, what does this model imply about the universe 14B years ago?