Register | Sign In


Understanding through Discussion


EvC Forum active members: 65 (9164 total)
6 online now:
Newest Member: ChatGPT
Post Volume: Total: 916,421 Year: 3,678/9,624 Month: 549/974 Week: 162/276 Day: 2/34 Hour: 0/2


Thread  Details

Email This Thread
Newer Topic | Older Topic
  
Author Topic:   Is Ape/Human Common Ancestory Enough?
macaroniandcheese 
Suspended Member (Idle past 3949 days)
Posts: 4258
Joined: 05-24-2004


Message 16 of 74 (113244)
06-07-2004 7:30 AM
Reply to: Message 12 by arachnophilia
06-07-2004 4:27 AM


Re: Entire Path?
:-p
no kidding. i was referring to 'beyond the obvious'.

This message is a reply to:
 Message 12 by arachnophilia, posted 06-07-2004 4:27 AM arachnophilia has not replied

  
arachnophilia
Member (Idle past 1365 days)
Posts: 9069
From: god's waiting room
Joined: 05-21-2004


Message 17 of 74 (113246)
06-07-2004 7:32 AM
Reply to: Message 15 by Dr Jack
06-07-2004 6:18 AM


Re: Entire Path?
This isn't so. Posture can be deduced from the configuration of the inner ear, and the configuration can be deduced from fossils. I can dig out a link to some papers on it if you like?
sure, i was unaware of this.

This message is a reply to:
 Message 15 by Dr Jack, posted 06-07-2004 6:18 AM Dr Jack has replied

Replies to this message:
 Message 20 by Dr Jack, posted 06-07-2004 8:44 AM arachnophilia has replied

  
macaroniandcheese 
Suspended Member (Idle past 3949 days)
Posts: 4258
Joined: 05-24-2004


Message 18 of 74 (113248)
06-07-2004 7:35 AM
Reply to: Message 13 by custard
06-07-2004 5:57 AM


Re: Entire Path?
well i'm reading a book that i got the actual data from though i'm a bio minor so i am a nerd. all of that is paraphrased from the book though so i didn't screw anything up. jared diamond - the third chimpanzee. i can't find anything else right now. too tired. long story. it includes security alarms.

This message is a reply to:
 Message 13 by custard, posted 06-07-2004 5:57 AM custard has not replied

  
almeyda
Inactive Member


Message 19 of 74 (113254)
06-07-2004 8:32 AM
Reply to: Message 10 by arachnophilia
06-07-2004 2:16 AM


Re: Entire Path?
quote:
and this invalidates anything how exactly? they're debating where exactly the classify her, whether it's under apes or early humans. this does not indicate that such a progression never happened. and, like i said, if she was an ape, how come her hips, feet, and legs are similar to humans? and by "similar" i mean "close to" not "the same"
According to Richard Leakey who is one of the best known fossil anthropologist in the world, Lucys skull is so incomplete that most of it is 'imagination made of plaster of paris'. Leakey even said in 1983 that no firm conclusion could be drawn about what species Lucy belonged to.
In reinforcement of the fact that Lucy is not a creature 'in between' ape & man, Dr Charles Oxnard Professor of Anatomy & Human Biology at the University of Western Australia, said in 1987 of the australopithecines (the group to which Lucy is said to have belonged)
'The various australopithecines are, indeed, more different from both African apes and humans in most features than these latter are from each other. Part of the basis of this acceptance has been the fact that even opposing investigators have found these large differences as they too, used techniques and research designs that were less biased by prior notions as to what the fossils might have been'.
Oxnard's firm conclusion? 'The australopithecines are unique. Neither Lucy nor any other australopithecine is therefore intermediate between humans and African apes. Nor are they similar enough to humans to be any sort of ancestor of ours.
Lucy and the australopithecines show nothing about human evolution, and should not be promoted as having any sort of 'missing link' status.
quote:
in other words, chimpanzees are more human than neanderthals, according to genetics
You can say all you want but neanderthals are completely homosapien.
quote:
the inner ear does not show posture
Yes they definately do.
quote:
but it's an unimportant point. the name homo erectus literally means "stands like us"
but, let's compare skulls, just for fun: h. erectus on the left, h. sapiens on the right:
Homoerectus are homosapien!. Thats why the skulls are so alike. Not because they are some sort of 100,000 yr old missing link. Moreover there is no evidence of missing link/ape man living so long ago. And lastly you mention neanderthal. Neanderthals have been discarded as a missing link and put in the category of homosapien for yrs now. Neanderthal was evidence used at the scopes trial that isnt even believed in anymore. Except for ardent evolutionists and secular textbooks.

This message is a reply to:
 Message 10 by arachnophilia, posted 06-07-2004 2:16 AM arachnophilia has replied

Replies to this message:
 Message 21 by sidelined, posted 06-07-2004 8:54 AM almeyda has not replied
 Message 22 by arachnophilia, posted 06-07-2004 9:17 AM almeyda has not replied

  
Dr Jack
Member
Posts: 3514
From: Immigrant in the land of Deutsch
Joined: 07-14-2003
Member Rating: 8.4


Message 20 of 74 (113258)
06-07-2004 8:44 AM
Reply to: Message 17 by arachnophilia
06-07-2004 7:32 AM


Re: Entire Path?
Here's two links to the work by Dr. Fred Spoor on the subject:
ftp://pc74.anat.ucl.ac.uk/pub/fred/Nature94.pdf
ftp://pc74.anat.ucl.ac.uk/pub/fred/YB98-lab.pdf
I suspect you'll find the first most useful. Among the more interesting findings is the suggestion that Homo Habilis is likely not a direct ancestor of Homo Sapiens.

This message is a reply to:
 Message 17 by arachnophilia, posted 06-07-2004 7:32 AM arachnophilia has replied

Replies to this message:
 Message 23 by arachnophilia, posted 06-07-2004 9:20 AM Dr Jack has not replied

  
sidelined
Member (Idle past 5929 days)
Posts: 3435
From: Edmonton Alberta Canada
Joined: 08-30-2003


Message 21 of 74 (113259)
06-07-2004 8:54 AM
Reply to: Message 19 by almeyda
06-07-2004 8:32 AM


Re: Entire Path?
almeyda
In reinforcement of the fact that Lucy is not a creature 'in between' ape & man, Dr Charles Oxnard Professor of Anatomy & Human Biology at the University of Western Australia, said in 1987 of the australopithecines (the group to which Lucy is said to have belonged
http://www.cs.colorado.edu/...say/creation/quote_oxnard.html
Dr. Oxnard's results were based on measurements of a small number of bones, most of them fragmentary. Nevertheless, he did conclude that australopithecines probably were bipedal (walked upright), unlike modern apes.
Dr. Oxnard did his study in the 1970's, before the discovery of "Lucy" and many other related fossils. His study is therefore out of date, since we have more evidence now. Only a more modern quote would be worthy of debate.
You should perhaps do a check up of the people whom you bring to defend your viewpoint before using their name.

What is the direction, up or down, of the acceleration of a freely bouncing ball at the bottommost point of its bounce, that is, at the instant its velocity changes from down to up?

This message is a reply to:
 Message 19 by almeyda, posted 06-07-2004 8:32 AM almeyda has not replied

  
arachnophilia
Member (Idle past 1365 days)
Posts: 9069
From: god's waiting room
Joined: 05-21-2004


Message 22 of 74 (113269)
06-07-2004 9:17 AM
Reply to: Message 19 by almeyda
06-07-2004 8:32 AM


Re: Entire Path?
According to Richard Leakey who is one of the best known fossil anthropologist in the world, Lucys skull is so incomplete that most of it is 'imagination made of plaster of paris'. Leakey even said in 1983 that no firm conclusion could be drawn about what species Lucy belonged to.
i can't find that quote anywhere. so uhh, by your logic, it doesn't exist, nor can it.
You can say all you want but neanderthals are completely homosapien.
you have no idea what the word "taxonomy" means, do you? ok, let's start here, we'll identify major features. go back and look at the two skulls i posted. where is the neandethal's forehead? hmm? why is his upper jaw so far seperated from his cheekbone? why does he have a huge supraorbital ridge? why does it's face protrude more? it has markedly visible differences. but then again, you also assert this:
Homoerectus are homosapien!. Thats why the skulls are so alike. Not because they are some sort of 100,000 yr old missing link. Moreover there is no evidence of missing link/ape man living so long ago.
the skulls are alike! HA! did you see the pictures i posted? h. erectus's face slopes forward, it has no forehead but smaller supraorbital ridges than the neanderthal. it's jaw is larger in proportion to its face, and its face to its braincase. ITS CHIN RECEDES. next to human skull, it looks more APE, although not as much as a. afarensis.
also, no one declared it a missing link. h. erectus is an offshoot h. ergaster, and so is h. sapiens and h. neanderthalensis.
and uhh, every evidence points to the date we've been given. which one of the dozen radiological techniques do you take issue with?
And lastly you mention neanderthal. Neanderthals have been discarded as a missing link and put in the category of homosapien for yrs now. Neanderthal was evidence used at the scopes trial that isnt even believed in anymore. Except for ardent evolutionists and secular textbooks.
no, they are regarded as a parallel species. no one ever said they were a missing link. no one is throwing random species at you and going "look this one is part ape part man it muct be it!" there is a tree of evolutionary pattern. neanderthals and cromagnons (h. sapiens) coexisted. there's even evidence that they interbred (and their offspring looked funny).
and, like i said, if they're h. sapiens, why do they look so different? why the different proportions? heights? features? hmm? look at the pictures.
and, uhh, the scopes trial still gets creationists laughed at, btw.
This message has been edited by Arachnophilia, 06-07-2004 08:18 AM

This message is a reply to:
 Message 19 by almeyda, posted 06-07-2004 8:32 AM almeyda has not replied

Replies to this message:
 Message 24 by Dr Jack, posted 06-07-2004 9:21 AM arachnophilia has replied

  
arachnophilia
Member (Idle past 1365 days)
Posts: 9069
From: god's waiting room
Joined: 05-21-2004


Message 23 of 74 (113271)
06-07-2004 9:20 AM
Reply to: Message 20 by Dr Jack
06-07-2004 8:44 AM


Re: Entire Path?
I suspect you'll find the first most useful. Among the more interesting findings is the suggestion that Homo Habilis is likely not a direct ancestor of Homo Sapiens.
interesting. i'll have a look later on.
i'd be willing to h. habilis not being a direct ancestor. paleoanthropology is allowed to revise itself, but this minute fact does not mean we're throwing out evolution.

This message is a reply to:
 Message 20 by Dr Jack, posted 06-07-2004 8:44 AM Dr Jack has not replied

  
Dr Jack
Member
Posts: 3514
From: Immigrant in the land of Deutsch
Joined: 07-14-2003
Member Rating: 8.4


Message 24 of 74 (113272)
06-07-2004 9:21 AM
Reply to: Message 22 by arachnophilia
06-07-2004 9:17 AM


Re: Entire Path?
there's even evidence that they interbred (and their offspring looked funny).
Really? Cool! Any chance of a reference/link?

This message is a reply to:
 Message 22 by arachnophilia, posted 06-07-2004 9:17 AM arachnophilia has replied

Replies to this message:
 Message 25 by arachnophilia, posted 06-07-2004 10:03 AM Dr Jack has not replied

  
arachnophilia
Member (Idle past 1365 days)
Posts: 9069
From: god's waiting room
Joined: 05-21-2004


Message 25 of 74 (113277)
06-07-2004 10:03 AM
Reply to: Message 24 by Dr Jack
06-07-2004 9:21 AM


Re: Entire Path?
i dunno, it'd take some searching. i saw the skeleton on television, probably a pbs or discovery channel show. i remember them noting that it had an odd combination of morphologies, and was buried with small artifacts. it was also only a child.

This message is a reply to:
 Message 24 by Dr Jack, posted 06-07-2004 9:21 AM Dr Jack has not replied

  
sfs
Member (Idle past 2555 days)
Posts: 464
From: Cambridge, MA USA
Joined: 08-27-2003


Message 26 of 74 (113285)
06-07-2004 11:18 AM
Reply to: Message 10 by arachnophilia
06-07-2004 2:16 AM


Re: Entire Path?
the ironic thing is that there is no connection between chimpanzees and modern humans -- directly. several million years ago, we shared a common ancestor. however, your figures are wrong. chimpanzees and humans share roughly 98% the same dna. neanderthals were about 3-4%, but i've even seen creationists claim that as WELL within the boundaries of "microevolution" since neanderthal absolutely have to be human.
Where did you get this 3-4% for Neanderthals? Neanderthals are genetically much closer to modern humans than chimps are.
in other words, chimpanzees are more human than neanderthals, according to genetics.
No they're not.

This message is a reply to:
 Message 10 by arachnophilia, posted 06-07-2004 2:16 AM arachnophilia has replied

Replies to this message:
 Message 28 by arachnophilia, posted 06-07-2004 11:33 AM sfs has not replied

  
sfs
Member (Idle past 2555 days)
Posts: 464
From: Cambridge, MA USA
Joined: 08-27-2003


Message 27 of 74 (113286)
06-07-2004 11:22 AM
Reply to: Message 11 by macaroniandcheese
06-07-2004 3:36 AM


Re: Entire Path?
we share 98% of chimpanzee dna. 1.6% of that is known to be junk... filler dna that is not responsible for any of the differences between us and them. so .4% difference.
I don't know what you're trying to say, but it certainly sounds wrong. About 1.5% of individual bases differ between humans and chimps; it's more like 5% if you include insertions and deletions. The great bulk of that is in nonfunctional DNA.

This message is a reply to:
 Message 11 by macaroniandcheese, posted 06-07-2004 3:36 AM macaroniandcheese has replied

Replies to this message:
 Message 30 by macaroniandcheese, posted 06-07-2004 1:11 PM sfs has not replied

  
arachnophilia
Member (Idle past 1365 days)
Posts: 9069
From: god's waiting room
Joined: 05-21-2004


Message 28 of 74 (113290)
06-07-2004 11:33 AM
Reply to: Message 26 by sfs
06-07-2004 11:18 AM


Re: Entire Path?
Where did you get this 3-4% for Neanderthals? Neanderthals are genetically much closer to modern humans than chimps are.
i was citing some creationist argument i heard somewhere. the point was the claims conflict, not that the data was accurate -- i seriously doubt it is.

This message is a reply to:
 Message 26 by sfs, posted 06-07-2004 11:18 AM sfs has not replied

  
jar
Member (Idle past 415 days)
Posts: 34026
From: Texas!!
Joined: 04-20-2004


Message 29 of 74 (113294)
06-07-2004 11:38 AM
Reply to: Message 9 by almeyda
06-07-2004 12:36 AM


Re: Entire Path?
Almeyda
Can we start with AUSTRALOPITHECUS?
In your cut and paste,
Dr Marvin Lubenow quotes the evolutionist Matt Cartmill (Duke university), David Pilbeam (Harvard university) & the late Glynn Isaac (Harvard university)
Again, this is an example of quote mining at its worst. Here someone (Dr Marvin Lubenow in this case but it could as easily be any of the other charlatans) makes statement where he claims to be quoting particular people. But from the cut and paste that you did, it is impossible to tell who said any of that or if those things were even said.
That is not research, but rather bending and distorting information. In other words, lying.
Australopithecines is actually a fairly large group. You can learn more about them Here
But the real question, the one that you have so far avoided, is "Do you agree that AUSTRALOPITHECUS, HOMOHABILIS, HOMO ERECTUS, and NEANDERTHAL lived?

Aslan is not a Tame Lion

This message is a reply to:
 Message 9 by almeyda, posted 06-07-2004 12:36 AM almeyda has replied

Replies to this message:
 Message 31 by almeyda, posted 06-07-2004 11:16 PM jar has replied

  
macaroniandcheese 
Suspended Member (Idle past 3949 days)
Posts: 4258
Joined: 05-24-2004


Message 30 of 74 (113322)
06-07-2004 1:11 PM
Reply to: Message 27 by sfs
06-07-2004 11:22 AM


Re: Entire Path?
i'm simply repeating data i read. maybe the source is wrong. i am doubtful on that though. i will look for more sources.

This message is a reply to:
 Message 27 by sfs, posted 06-07-2004 11:22 AM sfs has not replied

  
Newer Topic | Older Topic
Jump to:


Copyright 2001-2023 by EvC Forum, All Rights Reserved

™ Version 4.2
Innovative software from Qwixotic © 2024