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Global Warming: Junk Mathematics

 
 
Einherjar
 
  1  
Reply Fri 22 Oct, 2004 02:08 pm
I know, but where do you draw the line between the species though? I'm sure we could present the remains of every speciment of either lineage to gungasnake and he would not recognise any of them as "intermediary".
0 Replies
 
Walter Hinteler
 
  1  
Reply Fri 22 Oct, 2004 02:14 pm
McGentrix wrote:
They have evolved. From a common ancestor into 2 new species.


Actually three:
- Loxodonta africana (African savanna, or bush, elephant),
- Loxodonta cyclotis (African forest elephant),
and
- Elephas maximus (Asian elephant)
with subspecies
-- E. m. indicus (Indian, or mainland),
-- E. m. sumatranus (Sumatran)
-- E. m. maximus (Sri Lankan)

:wink:
0 Replies
 
McGentrix
 
  1  
Reply Fri 22 Oct, 2004 02:22 pm
Well, we could probably throw the Mastadont and mammoth in there as well...
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blatham
 
  1  
Reply Fri 22 Oct, 2004 02:23 pm
You ever tried to throw a mastadont?
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McGentrix
 
  1  
Reply Fri 22 Oct, 2004 02:28 pm
Oh, boy does that take me back... Wink
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gungasnake
 
  1  
Reply Fri 22 Oct, 2004 10:47 pm
Einherjar wrote:
I know, but where do you draw the line between the species though? I'm sure we could present the remains of every speciment of either lineage to gungasnake and he would not recognise any of them as "intermediary".


It isn't that complicated. In my view microevolution COULD get you from an African to an Asian elephant. What evolution cannot do is get you from a coelurosaur to a flying bird, as the evolutionists claim to be the case.
0 Replies
 
Magus
 
  1  
Reply Sat 23 Oct, 2004 12:36 am
You don't "get" Asian Elephants "from" African elephants.
BOTH the Asian and the African species were descended, separately, from common ancestors.
A LONG time ago.
THOUSANDS OF YEARS.

The Earth formed BILLIONS of years ago.

If our puny minds can't fathom this, we can turn, as the ancient peoples did, to the superstitions and the "Lore" of the ancients.
If our desire to adhere to the ancient beliefs conflicts with what we are told by geologists and paleontologists... we dismiss the Knowledge and embrace the Lore at will, I suppose.
Reject the Scientific evidence and embrace the ancient wrirings...

Kinda like Santa Claus... ("sshh, don't tell Billy!")
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gungasnake
 
  1  
Reply Sat 23 Oct, 2004 05:35 am
Magus wrote:
You don't "get" Asian Elephants "from" African elephants.
BOTH the Asian and the African species were descended, separately, from common ancestors.
A LONG time ago.
THOUSANDS OF YEARS.

The Earth formed BILLIONS of years ago.



I don't really think there's any way to know that. I personally believe the Earth is a great deal older than the 6000 years you'd get from bible chronologies, but there are substantial reasons not to buy the "billions of years" version of it.
0 Replies
 
cavfancier
 
  1  
Reply Sat 23 Oct, 2004 05:41 am
Magus wrote:
You don't "get" Asian Elephants "from" African elephants.
BOTH the Asian and the African species were descended, separately, from common ancestors.




I hear Asian elephants are smarter though. Laughing
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McGentrix
 
  1  
Reply Sat 23 Oct, 2004 08:44 am
Just got the new issue of National Geographic and his a very interesting peice on Darwin and evolution. Go to the library and read it.
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HofT
 
  1  
Reply Sat 23 Oct, 2004 09:34 am
Excuse me folks, but anybody here heard of DNA? How species are related (i.e. how far back in time you have to go to find a common ancestor) can be proven mathematically by checking how much DNA their genomes have in common.
0 Replies
 
gungasnake
 
  1  
Reply Sat 23 Oct, 2004 09:56 am
HofT wrote:
Excuse me folks, but anybody here heard of DNA? How species are related (i.e. how far back in time you have to go to find a common ancestor) can be proven mathematically by checking how much DNA their genomes have in common.


DNA is another one of those things way too complicated to evolve:

Quote:

"At that moment, when the DNA/RNA system became understood, the debate
between Evolutionists and Creationists should have come to a screeching
halt

I.L. Cohen, Researcher and Mathematician
Member NY Academy of Sciences
Officer of the Archaeological Inst. of America
Darwin Was Wrong - A Study in Probabilities
New Research Publications, 1984, p. 4

0 Replies
 
Walter Hinteler
 
  1  
Reply Sat 23 Oct, 2004 10:24 am
gungasnake wrote:

Quote:

"At that moment, when the DNA/RNA system became understood, the debate
between Evolutionists and Creationists should have come to a screeching
halt

I.L. Cohen, Researcher and Mathematician
Member NY Academy of Sciences
Officer of the Archaeological Inst. of America
Darwin Was Wrong - A Study in Probabilities
New Research Publications, 1984, p. 4




Source of that quotation:
www.christiananswers.net/q-eden/origin-of-life.html
0 Replies
 
cavfancier
 
  1  
Reply Sat 23 Oct, 2004 10:30 am
HofT wrote:
Excuse me folks, but anybody here heard of DNA? How species are related (i.e. how far back in time you have to go to find a common ancestor) can be proven mathematically by checking how much DNA their genomes have in common.


Most of the thinking types have, but poking fun at the others without attacking them personally is irresistible at times. I like to think of DNA as "Do Not Acquit", but I digress.
0 Replies
 
gungasnake
 
  1  
Reply Sat 23 Oct, 2004 10:31 am
Walter Hinteler wrote:


Wrong.

Source of the quotation:

Darwin Was Wrong - A Study in Probabilities
New Research Publications, 1984, p. 4
0 Replies
 
Walter Hinteler
 
  1  
Reply Sat 23 Oct, 2004 10:46 am
You've heard of of primary and secondary sources, have you?

However, it might be that in European academic style this is different to the US-American.

However, excuse me, if you quoted that directly from that noted book.
0 Replies
 
Einherjar
 
  1  
Reply Sat 23 Oct, 2004 11:36 am
HofT wrote:
Excuse me folks, but anybody here heard of DNA? How species are related (i.e. how far back in time you have to go to find a common ancestor) can be proven mathematically by checking how much DNA their genomes have in common.


I covered that a couple of pages back.

Einherjar wrote:
The fact is that there are tons of evidence of evolution, primarily similar trraits in related species. These similarities are not limited to actual caracteristics of animals, lineages can also be traced by similarities in junk dna. No, we don't have samples from long extinct species, but the extent of similarities between closely and less closely related species matches up nicely with the amount of time passed since speciation.
0 Replies
 
Einherjar
 
  1  
Reply Sat 23 Oct, 2004 11:45 am
gungasnake wrote:
Einherjar wrote:
I know, but where do you draw the line between the species though? I'm sure we could present the remains of every speciment of either lineage to gungasnake and he would not recognise any of them as "intermediary".


It isn't that complicated. In my view microevolution COULD get you from an African to an Asian elephant. What evolution cannot do is get you from a coelurosaur to a flying bird, as the evolutionists claim to be the case.


So, you do not contest that evolution could acount for Asian and African evolving from a common ancestor, even though they are sufficiently different not to be able to interbreed, but you do not think that same process could acount for Humans evolving from heidelbergensis.

Why is that?

I think once we sucsessfully determine the diference between what you call macroevolution and what you call microevolution we will have made considerable progress in this discussion.
0 Replies
 
gungasnake
 
  1  
Reply Sat 23 Oct, 2004 02:56 pm
Einherjar wrote:
gungasnake wrote:
Einherjar wrote:
I know, but where do you draw the line between the species though? I'm sure we could present the remains of every speciment of either lineage to gungasnake and he would not recognise any of them as "intermediary".


It isn't that complicated. In my view microevolution COULD get you from an African to an Asian elephant. What evolution cannot do is get you from a coelurosaur to a flying bird, as the evolutionists claim to be the case.


So, you do not contest that evolution could acount for Asian and African evolving from a common ancestor, even though they are sufficiently different not to be able to interbreed, but you do not think that same process could acount for Humans evolving from heidelbergensis.

Why is that?




I've already explained this one several times, but.....

They started doing DNA studies on neanderthal remains around 97. People doing those studies have described neanderthal DNA as "about halfway between ours, and that of a chimpanzee", which totally rules out the neanderthal as a possible human ancestor. In order to be descended from something, at some point, it has to be possible to interbreed WITH the something, and we could no more interbreed with neanderthals than we could with camels or horses. The DNA studies in fact resolved the big mystery of why there was no evidence of interbreeding between humans and neanderthals despite their having lived in close proximity for long periods of time as described by James Shreeve in "The Neanderthal Peace".

Now, common sense and one look at neanderthal and heidelbergensis skulls should suffice to convince any reasonable person that however much difference there was between us and the neanderthal, there was a lot more difference between us and heidelbergensis. Neanderthal was a proto-human of some sort, while heidelbergensis was basically a glorified ape. If neanderthal's DNA was halfway between ours and the chimp's, heidelbergensis' is going to be halfway between that of the chimp and that of the neanderthal.

It's not complicated. If we couldn't be descended from the neanderthal because he was too far removed, we sure as hell could not be desccended from heidelbergensis.
0 Replies
 
Einherjar
 
  1  
Reply Sat 23 Oct, 2004 03:43 pm
gungasnake wrote:

I've already explained this one several times, but.....

They started doing DNA studies on neanderthal remains around 97. People doing those studies have described neanderthal DNA as "about halfway between ours, and that of a chimpanzee", sourcewhich totally rules out the neanderthal as a possible human ancestor.Sorry but it doesn't, it only rules out interbreeding. In order to be descended from something, at some point, it has to be possible to interbreed WITH the something, and we could no more interbreed with neanderthals than we could with camels or horses. The DNA studies in fact resolved the big mystery of why there was no evidence of interbreeding between humans and neanderthals despite their having lived in close proximity for long periods of time as described by James Shreeve in "The Neanderthal Peace".

Now, common sense and one look at neanderthal and heidelbergensis skulls should suffice to convince any reasonable person that however much difference there was between us and the neanderthal, there was a lot more difference between us and heidelbergensis. Wrong Neanderthal was a proto-human of some sort, while heidelbergensis was basically a glorified ape. distinction? If neanderthal's DNA was halfway between ours and the chimp's, heidelbergensis' is going to be halfway between that of the chimp and that of the neanderthal.

It's not complicated. If we couldn't be descended from the neanderthal because he was too far removed, we sure as hell could not be desccended from heidelbergensis.


Nobody has claimed we could not have descended from neanderthals on the basis of DNA evidence alone. Besides, it could be possible (though I doubt it) that humans could have sucsessfully interbred with heidelbergensis. You seem to think that the only DNA that matter in determining wether interbreeding is possible or not is that which is bound up in genes, or even active genes. Junk DNA also has a lot to do with compatibility. No combinations in junk DNA is selected either for or against by natural selection, and so it is continually mutating as time passes. Even two populations of humans, with the same colection of active genes, would likely be unable to interbreed if they had been separated for a sufficient number of generations. Since natural selection favors cartain mutations in active genes, change in such genes can happen a lot faster than it usually does in junk DNA. Just a few mutations can also cause considerable alterations in apearance. Look at dogs for example, they come in all shapes sizes and colors, yet they are genetically compatible with eachother. Donkeys and horses however are not even though they look a lot alike. You can not conclude on the basis of phenotypes alone that neanderthals were more genetically compatible with modern man than heidelbergensis.

Besides, a small isolated comunity of heidelbergensis could well have undergone significat enough change to be incompatible with heidelbergensis before spreading as a species.

Now, you have yet to come up with a mecanism which would prevent what you call macroevolution from happening. Can you think of any reason why this should not be possible?


Quote:
It isn't that complicated. In my view microevolution COULD get you from an African to an Asian elephant. What evolution cannot do is get you from a coelurosaur to a flying bird, as the evolutionists claim to be the case.


Why not? What's to stop it?
0 Replies
 
 

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