Quote:
Originally Posted by Nittastic
Where did you get that information from?
I have to be totally honest and say it isn't proven, it's just what scientists believe based on some findings. All of what follows is what I have read, from various sources, regarding ancient man, neanderthals and evolution. One of the sources is called 'The Times: The Complete History of the World' which is a great read and goes though 50,000 years of the human race and who and what we evolved from prior to this period.
Regarding the neanderthals:
They constructed very heavy spears when humans had the ability to construct considerably lighter ones which could do just as good a job. It's highly likely the neanderthals could make lighter spears but didn't 'think' to do so.
No cave paintings have ever been found by Neanderthals suggesting that they did not have the capacity to organise and process their observations, unlike the ancient man.
They lacked sophisticated communication skills, despite the fact they did have language. They could only live in very small communities.
They could not adapt to the changing environments as well as humans which is ultimately what is thought to have lead to their demise.
They were thought to have had larger brains than humans but we now know that a bigger brain isn't necessarily a more intelligent one - it comes down to chemistry at the nanoscopic level - neurons, synapses, etc.
All in all, it is thought we outlasted them because of our superior brains.