The concept of Panspermia or Exogenesis is not new, and is considered in some detail by Wikipedia, But the ideas that what we have here is directed
exogenesis or that the intended panspermia is designed to create intelligent life is somewhat more controversial.
Hoaglands web site has some interesting information about the possiblity of intended panspermia having occured in this system, and he points to the
recent Cassini mission and its coming photographs of the Saturn moon Iapetus as possible evidence of a seed ship. It is a very engaging and
interesting arguement.
A moon with a View
A critical aspect of the Cambrian Explosion is that the proliferation of the forms of life was absolutely incredible! For example, in the early
beginnings of the Cambrian Era, there were by “roughly fifty” phyla. Today there are approximately 35 phyla.
“The best known animal phyla are the Mollusca, Porifera, Cnidaria, Platyhelminthes, Nematoda, Annelida, Arthropoda, Echinodermata, and Chordata,
the phylum to which humans belong. Although there are approximately 35 phyla, these nine include the majority of the species.”
Phylum
"The key factor is that out of the pond scum arose a wide variety of animal phyla – just the sort of thing that an intelligently planned seed ship
might prefer, i.e. animals instead of pond scum (aka football players instead of leaching lawyers). Furthermore, the seed ship could not always be
certain of the host planet’s conditions, so that 50 or more phyla were dispatched, but within a few million years, a forth of them might have
already paid the price of survival of the fittest. It’s not that any particular phylum was better than others. It’s just that Earth’s phylum,
Chordata, was the one to begin wondering about Iapetus." Dan S. Ward