@layman,
												Quote:     So, if ya wanna know....                    
   Certainly, but I hope it can be  honestly presented in a means  that recognizes that  for anything thats going on in this research, it has certainly not risen to any level of "theory". Thats  a bit much. Its almost like that TV show "ANCIENT ALIENS" wherein, these guys who believe that aliens made us, gave us fire , toothbrushes, and color tv are called "Ancient Alien Theorists". 
I am a bit irascible and impatient with "theories" like that youve  clipped wherein the authors start with a given and then, through  mathturbation, prove it was reasonable.
SCience , has for years, recognized that specific chains of physical and physical-chemistry reactions seem  follow exclusive and   fixed  sequences, all over the world .  These are chemical and physical imperatives. They are well unerstood.