The S-K modeling math is in an area that’s been
thought “mysterious”:
 “At the top of the list of science's unanswered
questions, like what is consciousness and how
did life begin, is the deepest mystery of all:
Why does the universe  appear to follow
mathematical laws?”
      George Johnson,  The big question: Does the universe follow
   mathematical law?  (THE NEW YORK TIMES,  Feb 10, 1998.)
We may never know WHY, in every sense of that word.