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Author Topic:   The Origin of Novelty
mindspawn
Member (Idle past 2690 days)
Posts: 1015
Joined: 10-22-2012


Message 676 of 871 (692704)
03-06-2013 4:52 PM
Reply to: Message 673 by Taq
03-06-2013 4:42 PM


Re: Evidence again
If you don't mind, I will copy and paste my reply to Faith who asked the very same question:
+++++++++++++++++++
1. Selection pressure. They surveyed many regions across the desert spanning Arizona and New Mexico. This survey included two black lava fields (one in Arizona and one in New Mexico) separated by 750 km, the areas immediatly around each lava field, and the desert between the two lava fields. What they found is that in between the lava fields there were no black mice. Even more, there were no alleles associated with dark fur even though light fur is the recessive allele (it only takes one dark allele to have dark fur). On the lava fields, the vast majority of mice had dark fur, and the dark allele was very, very common. In the areas directly around the dark lava fields there was a mixture of the two phenotypes. Right away, one thing is very appararent. There is extremely strong negative selection against the dark allele in the light colored desert that separates the two lava fields. If the dark allele had emerged in the light colored desert it would have disappeared in just a few generations. The only way that the allele could survive is if the mice carrying the mutation moved into the black lava fields.
2. Variation of the alleles. From the paper, "Finally, the pattern of nucleotide variation observed among Mc1r alleles from the Pinacate site suggests the recent action of positive selection. Thirteen polymorphic sites are variable among the light haplotypes, whereas only one site is variable among the dark haplotypes (Table 1). " This means that the dark allele had gone through a much more recent selection event than the light allele. Therefore, the dark allele emerged after the light allele.
3. Age of the lava fields. As was demonstrated above, you need black lava fields in order to have the dark allele. So how old are the lava fields? Very recent, geologically speaking. They are around 1 million years old, much younger than the desert landscape that the ancestral populations adapted to. As shown by both the nucleotide variation and selection pressures, the recent appearance of the lava fields is just one more piece of evidence showing that the dark allele arose through recent mutations in a population that did not have dark fur.
++++++++++++++++++++
You evolutionists sometimes think that just by REPLYING you have made some sense, your answer did not deal with the question at all. It points to selection pressure on favorable alleles, which is actually MY point.
But just as a general question, what is it about the differences in the dark allele that make it impossible to produce through random mutations?
Good point, if you could convince me that these types of substitutions do occur naturally you would have an argument that beneficial mice mutation can be observed, even if not in the mice study presented. How exactly does the substitution occur in nature?

This message is a reply to:
 Message 673 by Taq, posted 03-06-2013 4:42 PM Taq has replied

Replies to this message:
 Message 677 by Taq, posted 03-06-2013 4:56 PM mindspawn has replied

  
Taq
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Posts: 10085
Joined: 03-06-2009
Member Rating: 5.1


(1)
Message 677 of 871 (692706)
03-06-2013 4:56 PM
Reply to: Message 676 by mindspawn
03-06-2013 4:52 PM


Re: Evidence again
You evolutionists sometimes think that just by REPLYING you have made some sense, your answer did not deal with the question at all. It points to selection pressure on favorable alleles, which is actually MY point.
Did you read the reply?
Right away, one thing is very appararent. There is extremely strong negative selection against the dark allele in the light colored desert that separates the two lava fields. If the dark allele had emerged in the light colored desert it would have disappeared in just a few generations. The only way that the allele could survive is if the mice carrying the mutation moved into the black lava fields.
So how old are the lava fields? Very recent, geologically speaking. They are around 1 million years old, much younger than the desert landscape that the ancestral populations adapted to.
And that is just one of the points illustrating that the allele came about through mutation in an ancestral population that did not have that allele.

This message is a reply to:
 Message 676 by mindspawn, posted 03-06-2013 4:52 PM mindspawn has replied

Replies to this message:
 Message 680 by mindspawn, posted 03-06-2013 5:03 PM Taq has replied

  
mindspawn
Member (Idle past 2690 days)
Posts: 1015
Joined: 10-22-2012


Message 678 of 871 (692707)
03-06-2013 4:56 PM
Reply to: Message 675 by Taq
03-06-2013 4:49 PM


None of which explains why life falls into a nested hierarchy. Paintings and sculptures are beautiful, but they do not fall into a nested hierarchy. Hand tools are useful, but they do not fall into a nested hierarchy.
What nested hierarchies? You fail to show me any. (or are you referring to the mole/reptile?)

This message is a reply to:
 Message 675 by Taq, posted 03-06-2013 4:49 PM Taq has replied

Replies to this message:
 Message 679 by Taq, posted 03-06-2013 4:58 PM mindspawn has replied

  
Taq
Member
Posts: 10085
Joined: 03-06-2009
Member Rating: 5.1


Message 679 of 871 (692708)
03-06-2013 4:58 PM
Reply to: Message 678 by mindspawn
03-06-2013 4:56 PM


What nested hierarchies? You fail to show me any.
Start here:
Animals

This message is a reply to:
 Message 678 by mindspawn, posted 03-06-2013 4:56 PM mindspawn has replied

Replies to this message:
 Message 685 by mindspawn, posted 03-12-2013 3:56 PM Taq has replied

  
mindspawn
Member (Idle past 2690 days)
Posts: 1015
Joined: 10-22-2012


Message 680 of 871 (692709)
03-06-2013 5:03 PM
Reply to: Message 677 by Taq
03-06-2013 4:56 PM


Re: Evidence again
Did you read the reply?
Right away, one thing is very appararent. There is extremely strong negative selection against the dark allele in the light colored desert that separates the two lava fields. If the dark allele had emerged in the light colored desert it would have disappeared in just a few generations. The only way that the allele could survive is if the mice carrying the mutation moved into the black lava fields.
So how old are the lava fields? Very recent, geologically speaking. They are around 1 million years old, much younger than the desert landscape that the ancestral populations adapted to.
And that is just one of the points illustrating that the allele came about through mutation in an ancestral population that did not have that allele.
Aaaah , so your whole theory is based on your ASSUMPTION that the original population did not travel far even over a million years. You are assuming the entire planet had a light landscape and so only light alleles existed. Mice can travel far in a thousand years, let alone a million years, logically all the alleles were not confined to that region. Your conclusions are a Huge assumption, and not a logical one either.

This message is a reply to:
 Message 677 by Taq, posted 03-06-2013 4:56 PM Taq has replied

Replies to this message:
 Message 681 by Taq, posted 03-06-2013 5:09 PM mindspawn has replied

  
Taq
Member
Posts: 10085
Joined: 03-06-2009
Member Rating: 5.1


(1)
Message 681 of 871 (692710)
03-06-2013 5:09 PM
Reply to: Message 680 by mindspawn
03-06-2013 5:03 PM


Re: Evidence again
Aaaah , so your whole theory is based on your ASSUMPTION that the original population did not travel far even over a million years. You are assuming the entire planet had a light landscape and so only light alleles existed.
Not the entire planet, just the area containing the ancestral population. This area was light brown, and dark alleles could not survive in these areas and so were eliminated quickly when they did appear. It wasn't until the recent appearance of black lava fields that these alleles had somewhere to survive.
This is also backed up by the lack of sequence variation within the dark allele compared to the light allele.
Mice can travel far in a thousand years, let alone a million years, logically all the alleles were not confined to that region.
We observe that they are confined to those areas. This is a fact. The dark allele genotypes on the two different lava fields are DIFFERENT. This demonstrates that the dark allele can not travel very far from the lava field. The dark fur color had to evolve at least twice in independent events in different genes.
If what you claim is true then we should see the same mutations in both populations, but we don't.
Edited by Taq, : No reason given.

This message is a reply to:
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Replies to this message:
 Message 689 by mindspawn, posted 03-12-2013 4:35 PM Taq has replied

  
Admin
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Posts: 13044
From: EvC Forum
Joined: 06-14-2002
Member Rating: 2.3


(1)
Message 682 of 871 (692713)
03-06-2013 5:29 PM
Reply to: Message 672 by mindspawn
03-06-2013 4:36 PM


Re: Moderator Suggestion
mindspawn writes:
Please don't follow Bolder-dash's example. He is extremely reluctant to follow moderation.
I just like fairness to both sides. Not following anyone's example.
But you *are* following Bolder-dash's example. I asked that there be no replies in this thread. I provided a link to the thread where complaints should be posted (Report Discussion Problems Here 4.0(NOT A DISCUSSION TOPIC!!!)[/color]). Yet you replied in this thread. You are precisely following Bolder-dash's example. If you would like to be suspended then simply post one more message about moderation in this thread. Despite all his complaints about how biased moderation is here, Bolder-dash has never been suspended for his positions on any issue. He has only been suspended for posting his complaints to the wrong thread, and if you continue in the same vein then it will be how you will also get suspended. It has nothing to do with biased moderation.
I wish Bluegenes just stated which region he thinks has more human diversity and why, instead of indicating I am wrong and yet being mysterious about his correct answer....etc...
If you have a complaint about Bluegenes participation in this thread then please take it to the Report Discussion Problems Here 4.0(NOT A DISCUSSION TOPIC!!!)[/color] thread. His last reply to you was Message 623, so please be specific, quoting the specific places where he is being evasive or mysterious, and explain why you didn't note anything about his being evasive or mysterious in your reply to him in Message 646, and why you haven't replied to Taq.
The impression you give is that you are intervening in the debate on behalf of evolutionists because you think it will be in their favor if Bolder-Dash gives detail. This is the impression I have of you.
Then this impression would be wrong. I only intervened after there was an extended exchange between Bolder-dash and Coyote that was drifting far off-topic in violation of varioius Forum Guidelines, see my Message 529 and follow the exchange forward. I eventually invited both you and Bolder-dash to PM me to explain why I'm incorrect about what I thought was off-topic, neither of you has done so.
An honest truth is that the least biased among us realize its impossible for the human mind not to have bias. Once you realize this, you are more able to eliminate your most biased reactions, knowing that a lifetime of trying will never eliminate bias.
This is good advice for everyone. You might consider that your feelings of biased treatment actually derive from your own biases. That you've been unable to point to anything specific says that you're responding more to feelings than to facts.
But what we have here is not an issue of creation/evolution. The only participants violating plain and simple Forum Guidelines having nothing to do with evolution or creationism in this thread are you and Bolder-dash. It isn't rocket science. Please stop posting off-topic in this thread. If you have legitimate complaints that you can support with actual quotes instead of vague complaints then take them to the Report Discussion Problems Here 4.0(NOT A DISCUSSION TOPIC!!!)[/color] thread. Any further off-topic posts to this thread will draw immediate suspensions, one day for you as a first offender after having been warned, more for Bolder-dash.

--Percy
EvC Forum Director

This message is a reply to:
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Blue Jay
Member (Idle past 2727 days)
Posts: 2843
From: You couldn't pronounce it with your mouthparts
Joined: 02-04-2008


(6)
Message 683 of 871 (692717)
03-06-2013 5:48 PM
Reply to: Message 666 by mindspawn
03-06-2013 2:17 PM


Hi, Mindspawn.
mindspawn writes:
Does anything in your evolutionist deductive reasoning require mutual exclusivity of the two concepts?
As a point of order, my reasoning in this thread has mostly been inductive: that is, I use specific examples of engineering to infer a general process of design.
mindspawn writes:
If creationism cannot be contradicted by reality, it is a strength, not a weakness of the theory.
There's a very important difference between "is not contradicted by reality" and "cannot be contradicted by reality."
Are you aware of the concept of falsifiability? Basically, falsifiability means that, if an idea is wrong, it can be shown to be wrong. Being falsifiable is a good thing, because you know that, when you test it, it's possible to get a positive or negative result. That means, when you get a positive, you can be confident that it's a genuine positive.
Your idea, on the other hand, is not falsifiable. So, you're effectively flipping a double-headed coin, and patting yourself on the back when you make it land on heads. This is a wonderful construct for protecting your cherished beliefs from criticism, but surely you can see that it's an inappropriate and dishonest way to determine whether an idea is accurate.
Science works by constantly replacing our current ideas with newer, updated ideas. But, you can only replace an old idea if you can show that it isn't good enough to explain the evidence anymore. Since your coin can only land on heads, we don't ever know whether or not your coin-flipping technique actually works. You need a coin that could potentially land on tails: that way, landing on heads would actually mean something.
For evolution, the coin actually has heads and tails. In the bats and birds example, the hypothesis based on evolution is that birds and bats evolved flight independently. This hypothesis predicts that bats' flight apparatus is derived from mammalian features, and that birds' flight apparatus is derived from avian/dinosaurian features. If some bats had flow-through lungs or feathers, or some birds had wing membranes or a diaphragm (i.e., if the coin landed on tails), I would be forced to reject my evolution hypothesis. Therefore, when the coin does not land on tails, I know that it's not just because I flipped a rigged coin: it's because the coin legitimately landed on the side I predicted it would land on.
Can you do this with intelligent design? Can you show me that the coin you're using actually could conceivably land on tails? If not, then what possible meaning could all the heads you're flipping have?

-Blue Jay (a.k.a. Mantis, Thylacosmilus)
Darwin loves you.

This message is a reply to:
 Message 666 by mindspawn, posted 03-06-2013 2:17 PM mindspawn has replied

Replies to this message:
 Message 692 by mindspawn, posted 03-12-2013 5:44 PM Blue Jay has replied

  
NoNukes
Inactive Member


(3)
Message 684 of 871 (693172)
03-11-2013 9:24 PM
Reply to: Message 641 by mindspawn
03-06-2013 5:29 AM


Re: Evidence again... not so fast and loose.
I appreciate your thoughts regarding the intelligent design view as being an "easy argument". It is easy , that is why the arguments against it seem weak.
That's not at all what I said. So far all of the irreducible complexity and complex specified information arguments I've heard of are utter failures.
What I said was that if intelligent design was correct, then there might exist living structures that both ID and evolution theorists would agree cannot be evolved. On the other hand there are no such creations that we can say an intelligent designer could not or would not poof into existence.
So in principle, ID proponents have a possible task using arguments of this type, while evolution proponents do not. That's all I have said. In practice, ID proponents cannot achieve success despite their lower burden.
And of course my comment applies only to this one particular line of argument.
Unfortunately you are lacking key fossils between the biological kingdoms and between most phyla to back up your view.
Let's be real about this. First, there is no number of fossils that would ever convince you that life evolved. Every found fossil simply creates two new gaps for you to complain about. Secondly, we have all the fossils, aging, and genetic information to establish common descent to a high degree of certainty.
Edited by NoNukes, : No reason given.
Edited by NoNukes, : No reason given.

Under a government which imprisons any unjustly, the true place for a just man is also in prison. Thoreau: Civil Disobedience (1846)
The apathy of the people is enough to make every statue leap from its pedestal and hasten the resurrection of the dead. William Lloyd Garrison.
If there is no struggle, there is no progress. Those who profess to favor freedom, and deprecate agitation, are men who want crops without plowing up the ground, they want rain without thunder and lightning. Frederick Douglass

This message is a reply to:
 Message 641 by mindspawn, posted 03-06-2013 5:29 AM mindspawn has replied

Replies to this message:
 Message 696 by mindspawn, posted 03-12-2013 6:13 PM NoNukes has seen this message but not replied

  
mindspawn
Member (Idle past 2690 days)
Posts: 1015
Joined: 10-22-2012


Message 685 of 871 (693213)
03-12-2013 3:56 PM
Reply to: Message 679 by Taq
03-06-2013 4:58 PM


Start here:
Animals
Is that all? I fail to see anything there that would favor long term hierarchies over design "groupings". But I keep saying this, and you keep claiming this great "nested hierarchy" argument without any backing. Why don't you show a tree of apes becoming humans and chimpanzees and orangutans? That would be more convincing.
Edited by mindspawn, : No reason given.
Edited by Admin, : Fix quote.

This message is a reply to:
 Message 679 by Taq, posted 03-06-2013 4:58 PM Taq has replied

Replies to this message:
 Message 686 by Taq, posted 03-12-2013 4:05 PM mindspawn has not replied

  
Taq
Member
Posts: 10085
Joined: 03-06-2009
Member Rating: 5.1


(1)
Message 686 of 871 (693214)
03-12-2013 4:05 PM
Reply to: Message 685 by mindspawn
03-12-2013 3:56 PM


I fail to see anything there that would favor long term hierarchies over design "groupings".
Already discussed at great lengths in previous posts, all of which you have not really responded to. I have shown that known human designs, such as vehicles, do not fall into a nested hierarchy. I have shown that nested hierarchies make zero sense with respect to design. Design groupings do not fall into a nested hierarchy.
For example, there is absolutely no reason why a designer could not make a flying animal with feathers and mammary glands. None. There is absolutely no reason why a designer would need to stick with a nested hierarchy. None. The only process that we know of that will produce a nested hierarchy is descent with modification through evolutionary mechanisms.
Why don't you show a tree of apes becoming humans and chimpanzees and orangutans? That would be more convincing.
Then go here:
Hominidae
That is the nested hierarchy for great apes and humans. If you had followed the original link through chordates, mammals, etc. you would have ended up on that page.
Edited by Taq, : No reason given.

This message is a reply to:
 Message 685 by mindspawn, posted 03-12-2013 3:56 PM mindspawn has not replied

  
mindspawn
Member (Idle past 2690 days)
Posts: 1015
Joined: 10-22-2012


Message 687 of 871 (693215)
03-12-2013 4:05 PM
Reply to: Message 674 by Taq
03-06-2013 4:45 PM


But perhaps you can actually answer my question. Which of the differences between the human and chimp genomes could not be produced by the observed mechanism of mutation?
The "observed mechanism of mutation" generally causes observed damage to organisms. Mutations are favorable only when genes are damaged, or when in laboratory conditions they mimic areas of the genome that are widely known to have multiple copies. Thus there is NO OBSERVED mechanism that could produce the differences observed between the chimp and human.

This message is a reply to:
 Message 674 by Taq, posted 03-06-2013 4:45 PM Taq has replied

Replies to this message:
 Message 688 by Taq, posted 03-12-2013 4:07 PM mindspawn has not replied
 Message 700 by NoNukes, posted 03-13-2013 12:07 AM mindspawn has replied

  
Taq
Member
Posts: 10085
Joined: 03-06-2009
Member Rating: 5.1


(1)
Message 688 of 871 (693216)
03-12-2013 4:07 PM
Reply to: Message 687 by mindspawn
03-12-2013 4:05 PM


The "observed mechanism of mutation" generally causes observed damage to organisms.
Evidence please.
Are the millions of mutations that separate chimps and humans damaging to both?
Thus there is NO OBSERVED mechanism that could produce the differences observed between the chimp and human.
Then show me one difference between chimps and humans that could not be produced by the observed mechanisms of mutation. Please show me actual sequence and show me the reasons as to why these mutations could not happen.

This message is a reply to:
 Message 687 by mindspawn, posted 03-12-2013 4:05 PM mindspawn has not replied

  
mindspawn
Member (Idle past 2690 days)
Posts: 1015
Joined: 10-22-2012


Message 689 of 871 (693220)
03-12-2013 4:35 PM
Reply to: Message 681 by Taq
03-06-2013 5:09 PM


Re: Evidence again
This is also backed up by the lack of sequence variation within the dark allele compared to the light allele.
The lack of sequence variation could also be an indicator of a recent common ancestor for most of the dark mice (an allele that was introduced into the population) and all the dark mice in that area are descended from this outsider.
If what you claim is true then we should see the same mutations in both populations, but we don't.
You evolutionists seem to have a fixation with mutations. I guess you have to because you believe 95 percent of genomes are there through mutations so any flimsy argument is good enough for you. Its possible that brand new combinations of alleles are being created through variation via sexual reproduction, and any new favorable combination can be bred into a population. Thus what you see as definitely two mutations I see as two new allele combinations or new introductions from outside populations. You have not yet convinced me that these regions were always dry, isolated and always devoid of darkness (ash falls across the desert ) over your entire period. There is always a chance that during wetter or "darker soil" periods of history a darker breed of mice bred into the local population. These interbreeding moments between isolated populations of a species are commonly observed compared the rarity of favorable mutations. To assume a rare mutation rather than a common interbreeding moment reveals bias based on the evolutionary assumption that beneficial mutations were common.
Edited by mindspawn, : No reason given.
Edited by mindspawn, : No reason given.

This message is a reply to:
 Message 681 by Taq, posted 03-06-2013 5:09 PM Taq has replied

Replies to this message:
 Message 691 by Taq, posted 03-12-2013 4:49 PM mindspawn has replied
 Message 703 by NoNukes, posted 03-13-2013 3:21 AM mindspawn has replied

  
Taq
Member
Posts: 10085
Joined: 03-06-2009
Member Rating: 5.1


(3)
Message 690 of 871 (693221)
03-12-2013 4:44 PM


Real Sequence
mindspawn,
Let's use some real sequence and see if your claims hold up. Here are two tiny bits of DNA from the human and chimp genomes, and I have also aligned them for you:
human
AAACCGGAACAACAGCACTGGAGTCGCCGGGCTCTCCGAG
AAACTGGAACAACAACACTGGAGTCGCCGGGCTCTCCGAG
chimp
As you can see, there are two substitutions that separate the two sequences. Please tell me why the observed mechanisms of mutation could not produce those two differences.
Edited by Taq, : No reason given.

  
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