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Author Topic:   Is evolution going backwards?
custard
Inactive Member


Message 79 of 84 (187839)
02-23-2005 3:48 PM
Reply to: Message 62 by sfs
02-04-2005 1:59 PM


two points
This is an interesting thread. Two quick points I noticed that keep getting glossed over:
One:
quote:
2) Humans in economically developed countries are less likely to pass on their genes than those in poorer countries. This is just a fact.
  —sfs
Except Mormons. Seriously, don't forget that even economically developed countries with low or negative growth rates have population sub-sets (religious, ethnic) with very high growth rates. In cases like N. Ireland and Kossovo the 'wealth= more fit" argument hardly worked as these (typically) poorer population subsets (Catholics, Albanians) eventually overwhelmed the wealthier ones.
Two: Humans DO compete with other organisms for food and resources. Since the dawn of time we have struggled to prevent insects, rodents, bacteria, predators (etc) from consuming resources - crops & livestock - that we want for ourselves.
This message has been edited by custard, 02-23-2005 15:59 AM

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Replies to this message:
 Message 81 by MangyTiger, posted 02-23-2005 8:04 PM custard has replied

  
custard
Inactive Member


Message 80 of 84 (187845)
02-23-2005 3:57 PM
Reply to: Message 70 by Arkansas Banana Boy
02-08-2005 5:40 PM


Re: Wow
This is for Queztal and Banana Boy:
kuro5hin.org
I read this article (a similar one) a while back about how prolific Ghengis Khan was "Genghis Khan's direct patrilineal descendants today constitute ~8% of men in a large area of Asia (~0.5% of the world population). "
That would be an argument for contracycle, I suppose, to show the impact war can have on the gene pool: specifically, successful conquerers' influence on the gene pool.
But I agree with both Q and ABB that disease has had a much greater impact on the human gene pool than war/conflict - except the Great Flood of course.

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custard
Inactive Member


Message 82 of 84 (187918)
02-23-2005 8:14 PM
Reply to: Message 81 by MangyTiger
02-23-2005 8:04 PM


busted
quote:
Unless you've just stepped out of your time machine and have access to information the rest of us don't I think it is more than a little premature to claim that the Catholics in Northern Ireland have "overwhelmed" the Protestants.
  —mangytiger
I, uh, used a computer projection.. that's it!
I stand by my Kossovo example though.
(Darn Limeys!)

This message is a reply to:
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