You are confusing Cro-Magnons with Neadertals? Actually Neadertals were much better at creative thinking, and in expressing themselves than h. sapiens. They did the first cave art in their areas(cave art unlike other art survives into the modern day) They adapted to new scenarios just fine, they just didn't adapt to the h. sapien invasion all that well. This goes back to the Native Americans. Do you believe that they are stupid as well?
Also, you would figure that the cradle of technological innovation would be Africa, but it's not, it's Northern Europe. A place that adapted both Eastern and African technologies and improved on them much faster. Prove it's just a coincidence that this all just spontaneously occurred in the last place where Neandertals just happened to live, and I might be inclined to go with your hypothesis and estimates concerning the Northern European population.
I suspect H. neanderthalensis never used bows (or spear-throwers), as they are a level more complex in operation than simple thrown rocks and spears (for one, they require an understanding of spring mechanisms).
That'd be a neat trick. The earliest estimate of humanity in the Americas is 50,000 years ago. The more conservative estimates say 15-20 thousand years ago.
I'd say being able to produce more food to ensure you have a safety buffer, being able to produce food more reliably, being able to produce food more with less physical danger... these were all very real motivators for innovation that were continuously acting on early man. The written word helped people produce food more efficiently by enabling the passing on of knowledge.
That's quite aside from the cultural benefits of writing.
I'd be interested in a cite that conclusively showed that neanderthals did not also practice war, fratricide, and cannibalism. I've personally witnessed fratricide in apes in the wild in Africa, so it isn't unique to humanity. Yeah, apes are pretty inhumane![]()
As has been historically proven, the wealth of intelligence follows resources and trade. This is the primary reason for European dominance through the ages, and is very clearly evident in all of the major historical periods.
By definition, Neanderthals must be stupid, just like our people will be stupid in 35,000 years.
Proportionately, Neanderthals do indeed have shorter limbs than H. sapiens (comparable with an overweight human), and at least within H. sapiens, this is seen as a sign of adaptation to a colder climate. On the other hand, they are comparable in robustness to H. heidelbergensis, their immediate ancestor over about 300,000 years. So the correct conclusion is that in terms of long-bone length (femur etc), no adaptation toward either warm or cold climate had taken place.
Their nasal structure is enlarged, which is a sign of adaptation toward a warmer climate (enlarged nasal structures act as a cooling system).
Overall, they were probably no better or worse off in cold climates than us. They had discovered the fine art of wearing clothes for added warmth, which is a far greater factor in determining ability to survive cold than any evolved biological adaptation.
Well, there seems to be some general consensus that they fared much better than h. sapiens in cold weather climates as a general rule, Wooly Mammoth furs does look like it could keep one very warm.
The Nasal structure might have been an earlier adaptation, when they were still in warmer climates 140,000 yrs ago?
Or did they have (and use) a better sense of smell?
If that is the case, all the tech developments would have occurred in the Middle East then. Early on this was true, but later Europe eclipsed the middle easter traders by innovating faster. I'd say war and fighting in Europe (as well as the fight over the wealth in the middle east) accelerated the process more than economic trade did.
If we are even here in 35,000 years. Odds are not looking good atm.
You are confusing Cro-Magnons with Neadertals? Actually Neadertals were much better at creative thinking, and in expressing themselves than h. sapiens. They did the first cave art in their areas(cave art unlike other art survives into the modern day) They adapted to new scenarios just fine, they just didn't adapt to the h. sapien invasion all that well. This goes back to the Native Americans. Do you believe that they are stupid as well?
(re: humans in the Americas)
50,000 years, minimum!
New Evidence Puts Man In North America 50,000 Years Ago
I remember when no one would admit to Pre-Clovis sites at all, and also know of several other finds dating to the times I mentioned earlier, being specifically in the Chile region of South America, but as my office is a mess atm and I can't seem to find the bulk of my archaeology mags here.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.