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Author Topic:   Playing God with Neanderthals
Granny Magda
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Posts: 2462
From: UK
Joined: 11-12-2007
Member Rating: 4.1


Message 20 of 144 (547966)
02-24-2010 12:01 PM
Reply to: Message 19 by AZPaul3
02-24-2010 11:45 AM


Hi AZPaul,
A single Homo sapiens neanderthalensis resurrected from 50k years ago would be well out of its element.
In what way exactly? I think that for the most part they would fit in just fine; socialisation would take care of them. They would grow up in a human society, never knowing anything else.
There is one area where I suspect a Neanderthal would struggle; language. I've read about key genes regulating language use/acquisition being associated with severe linguistic learning difficulties in modern humans. I've also read that these key mutations may have played a role in giving Homo sapiens that survival edge. Now I don't doubt that Neanderthals had language, but if we were to suppose that they lacked these genes, it would seem reasonable to suppose that our modern Neanderthal child would have difficulties picking up language, especially written language. That would be a real obstacle.
Otherwise, I think they would cope. One of the key skills that makes apes successful is the ability to learn new tricks and adapt. What would prevent them from doing so?
Mutate and Survive
Edited by Granny Magda, : The word pixies keep stealing words from my posts today, in an effort to make it look like I'm writing nonsense. Damn you word pixies!

This message is a reply to:
 Message 19 by AZPaul3, posted 02-24-2010 11:45 AM AZPaul3 has replied

Replies to this message:
 Message 22 by AZPaul3, posted 02-24-2010 12:59 PM Granny Magda has replied

  
Granny Magda
Member
Posts: 2462
From: UK
Joined: 11-12-2007
Member Rating: 4.1


Message 25 of 144 (547979)
02-24-2010 2:05 PM
Reply to: Message 22 by AZPaul3
02-24-2010 12:59 PM


You make some fair points.
Except for the psychological strain of learning the facts around ones existence, being a scientific experiment, the only one of your species in existence, etc.,
Certainly the experiment angle would be important. The kid's life would be a bit too Truman Show...
I'm more concerned with the physical aspects. In 50k years our species has evolved physiology to deal with this environment. Imagine going back 50k years and asking your physiology to deal with all the foreign bugs and parasites it's never seen before. Or 50k years from now.
That would be a concern, but how much of our disease resistance is genetic? Wouldn't it gain some resistance from the mother during pregnancy?
We do not know what 50k years of physiological evolution has done. And I can't get over the fact that this experiment is being considered on a sentient human being.
I agree. Just to be clear, I regard this as a thought experiment only. Apart from anything else, I don't really see what is to be gained from actually doing it. I'm sure sure what it would really tell us about the original Neanderthals, if anything. No, as you say, the unknowns are too great. It is interesting to consider though.
Mutate and Survive

This message is a reply to:
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