bcspace wrote:Why do you think it is unlikely that there are any descendants of pre-Adamites alive today?
Because I believe that we all who are alive today are descendants of Adam and Eve is almost (perhaps absolutely) mandated by doctrine. Perhaps you might have some intermarriage in there (a nod to some strange ideas about Genesis 6). But I prefer a cleaner explaination than that in the absence of details.
And roughly when do you think Adam and Eve lived?
I can handle something quite earlier than the standard 4004 BC date postulated. Perhaps something just before civilazation began to really take an upward swing, though that could be very subjective. How about as early as 6 - 10,000 BC? 20,000 BC? What do you like?
I have no problem with preAdamites speaking languages, living in settlements, or making some of the more complex tools.
I think you will find that your ideas involve you in a faith-based contradiction of a great deal of well-based science on the arrival of human beings in different parts of the world.
Given that the earliest cultures classifiable as 'civilisations' are found well after 10,000 BC (see for instance the entry on Sumer here:
http://en.wikipedia.org/wiki/Sumer), it seems that your Fall (with Adam and Eve) does not need to be put back earlier than 20,000 BC even if you demand 10,000 clear civilisation-free years after it. (I don't know how you intend to deal with the Biblical genealogies that link Adam to Abraham and others in not very many generations - that will be your problem for another time, no doubt). That dating will put you in the last Ice Age, but what the heck.
However, modern human (homo sapiens) migration all over the world started long, long before that, with a spread out of Africa around 100,000 years ago. There were human settlements in Australia by around 70,000 BC. Estimates vary - but all the dates are well before you seem to want to place Adam and Eve. See for instance the well-documented visual presentation at
http://www.bradshawfoundation.com/journey/.
There is simply no way, consistent with the evidence, for all these pre-existing human populations to have died out well after having arrived in their long-term locations and been replaced by descendants of Adam and Eve, wherever or whenever in the world this pair are imagined to have lived. Dates are always subject to change, of course - but not by as much as you need.
So you need a rethink of some kind. If you could believe in an Eden in Africa 100,000 years ago you might get away with it. But doesn't your Eden have to be in Missouri?