Cognito wrote:Lack of evidence not infrequently means that we simply haven't found it yet, not that it doesn't exist.
Digit, you are correct. However, the scientific method does not allow for speculation and where some people have a problem (not you) is when they start building one speculation upon another to arrive at some sort of conclusion, whether accurate or not (re: Sitchin, Hancock, etc.). Some articles get really confusing when speculation is interlaced with known facts, thereby creating rhetorical crap that passes as scientific treatise. I enjoy sailing on the
GOOD SHIP SPECULATION as much as anyone else, but we still need to follow the scientific method in archaeological discussions to get from one point to the next ... otherwise it becomes pseudoscience and there's way too much of that in print for comfort.
I suppose we need to institute a caution that states:
WARNING: SPECULATION TO FOLLOW! when going off on a tangent.

WARNING...GOOD SHIP SPECULATION...
I've been doing some reading on the tribes in Indonesia, in particular the "near stone age" tribes of Papua New Guinea the Kombai and Korowai. I've read descriptions of some other tribes that have had little if no contact...seen them described as near stone age, or rather "they've changed little if any since the stone age."
I saw a Kombai man speaking about a case of adultery and murder...the woman was put to death for sleeping with two men, one guy was murdered by the other guy who ended up getting nearly murdered in revenge (a pig offering by his family save his life...sort of a eye for a pig kind of thing).
In any case, the Kombai man described his obligation to marry his brother's widow, (he had four such wives), and we know that this is a Hebrew law *re the piteous Onan*(and most likely other close cultures), and the adulterous woman was put to death, another Hebrew et. al. law.
What I'm wondering about, is that the Kombai did not say their "great spirit" had this rule, it was a community rule. They apparently didn't need a GOD to hand them these rules. In fact so little attention was paid to their oral history that I have become even more curious. As these people open up to outsiders and begin to share their oral traditions (that's all they have) I wonder what their story will be of how they came to be, if they too have a flood myth...where did they come from? What does their folklore say?
Why is anthropology basically ignoring these folks when there is a chance to step into "the stone age" and get a bird's eye view of what THEIR story is? Ok I know, some folks have been eaten in the area

But still, some hardly souls have been "accepted" into the tribe and are getting some insight. Learning their oral traditions just might be the most valuable thing that COULD be learned from them. If we let the XIAN missionaries corrupt their history we may never learn about them. (for a clear, recent look at the devastation wrought on a native culture by XIAN missionaries, one need look no further than the Hawaiian Islands.)
Another thought struck me concerning their clear genetic similarities with other isolated groups in SA. Not the mighty Aztec, Incans, or Mayans, but seriously isolated, remote tribes with physical similarities with the Indonesian tribes, and Abo tribes in Australia that certainly tweaks the imagination and sparks questions.
Why aren't people sparked?
Also, upon watching this people live their daily lives, one is struck immediately as to how little archeological "evidence" would be left as a trace of their presence should they suddenly dissapear. It would be a sheer stroke of luck to stumble upon one of their FEW stone tools. Evidence of their homes would soon be lost to the jungle, their bodies certainly would not preserved well enough in that environment to survive to be studied.
My question is, suppose there were human types on earth far sooner than we could imagine? Based on what I've seen of the Kombai et. al. there'd be literally close to zero chance of proving it with our current technology.
I appologize for my slack participation..I seem to still be "recovering" from my last few months in the S. of France where I was on a Cathar misson...and somehow ran into a chap called Montezuma.