I gotta say all that scientificky mumbo jumbo got lost on me in the film. I guess when I think about maybe part of my problem with the film also has to do with it again making Donnor/Singer film mistake of Jesus-fying Superman and making him be this special figure destined for greater things. I just don't like that approach to the character, to me Superman is the every-man boyscout who comes from humble beginnings. Him being on earth isn't a product of being a savior figure but more him being a product of being a refugee who's parents just wanted him to survive. Then by honoring the values that was instilled upon him by his earth parents he becomes that hero.