Ah, I suppose you believe that theoretical physics -->
   electronics --> chemistry --> life --> biology --> neuroscience
   --> rational thought --> theoretical physics and it's just a
   matter of a Master Theory in theoretical physics to tie it all
   together once and for all, so all the divergent sciences can
   disappear and become One Science. Something like that? Modern
   mythology. There's a reason why there's many sciences. They
   don't reduce into each other.