Subject:
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Re: Future of Humanity (was: lotsa stuff)
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Newsgroups:
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lugnet.off-topic.debate
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Date:
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Wed, 31 Oct 2001 01:59:25 GMT
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Viewed:
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1078 times
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Larry Pieniazek wrote:
> Right. Or at least closer. What I'm getting at is that evolution is a
> natural process that produces changes in organisms in response to changes in
> environment (including the changes that occur in other organisms) but that
> we are now choosing, at least in part, what environmental factors to
> completely disregard. I am not saying that humanity will not change at all
> any more. I am just saying that barring a collapse in civilisation, our days
> of changing involuntarily are more or less over. (that doesn't mean we're at
> a dead end... well it sort of does but not in a BAD way)
I'll have to partially disagree. Humankind has done a lot to *lessen"
selection pressure on ourselves but we, to my knowledge, have not found
a way to eliminate an environmental factor (in the broad sense).
However, humans will continue to change involuntarily through another,
perhaps more important, factor in evolutionary change- Random Genetic
Drift.
-chris
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Message is in Reply To:
 | | Re: Future of Humanity (was: lotsa stuff)
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| (...) Right. Or at least closer. What I'm getting at is that evolution is a natural process that produces changes in organisms in response to changes in environment (including the changes that occur in other organisms) but that we are now choosing, (...) (23 years ago, 30-Oct-01, to lugnet.off-topic.debate)
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