
One of the fundamental predictions of evolution is that life must have had simple beginnings. Life is complex and ever since Darwin evolutionists have tried to explain how that complexity arose over time, for life must have had simple beginnings. An obvious problem here is that even the fundamental unit of life—the cell—is itself profoundly complex. And this problem has not been aided by evolutionist’s attempts to reconstruct what that first cell might have looked like. The results were confusing due to the wide variety of genes between and amongst life’s three lineages. No clear picture of a simple progenitor emerged. Instead, the only solution seemed to be a super progenitor that already had most of the highly complex traits found in each of the three lineages. The super progenitor would have been as complex as modern cells yet would have somehow arisen in a short time. It seems that first born cell of evolution must have been quite complex, including a vast proteome of hundreds of different proteins. This is just one of many
scientific falsifications of evolution’s prediction of simple beginnings.
This problem of the complexity of early life is the main topic of the
current issue of New Scientist. As the magazine correctly explains:
Simple cells like bacteria are supposed to be, well, simple. They might have transformed Earth because of their unimaginable numbers, but they’re little more than tiny, solitary bags of chemicals. Or so we thought. Here, New Scientist looks at the growing number of exceptions to the rules. The most recent discoveries are challenging our ideas about the nature of early life.
Their examples are interesting but hardly new. The problem of early complexity could have been explored a decade ago or a century ago. It is yet another in a long list of evolutionary expectations that is contradicted by science. Religion drives science and it matters.
Are you really trying to claim that the bacteria we see today are representative of the very first biological self-replicators that formed over 3+ billion years ago?
ReplyDeleteAre you really saying you think the hypothesis "complexity in single-celled organisms may have developed earlier than previously thought" somehow means "cells magically appeared as complex entities"??
We know you hit the bottom of the barrel with your anti-science nonsense some time ago CH. Now we discover your barrel had a trap door.
Thornton can't stay away from Dr. Hunter's blog, seems kinda like an obsession and he can't even tell us why he obsesses, I've even asked him. Speaking of obsession, "anti-science" is one of those obsessively spewed meaningless terms, means even less these days than "racist" as a serious utterance.
ReplyDeleteAh, another Creationist nitwit pipes up from the sidelines.
ReplyDeleteYou feel like defending any of CH's nonsense Mr. "I know science because I've got a freshman level statistics book on my table"? Thought we forgot about that bit of idiocy from you, didn't you.
Yea, in any other case this would be stalking; in this case, it's just an evolutionist. :P
ReplyDeletePerhaps the responses to Cornelius' posts would sound less repetative and trollish if Cornelius weren't basically banging the same broken drum over and over again.
ReplyDelete"Ooooh, it's complex - can't have evolved then!"
And by-the-bye, I think 'anti-science' as a term perfectly covers Cornelius' mentality. He opposes the fundamental assumption of naturalism. Science assumes naturalism. Therefore Cornelius is against science.
He only acknowledges this conflict when it comes to ToE, but that doesn't matter. His complaints against naturtalism are just as relevant against atomic theory, the theory of gravity, germ thoery, etc., whether he admits it or not.
Hunter:
ReplyDeleteThe problem of early complexity could have been explored a decade ago or a century ago.
Guided by what paradigm(s) and enabled by what technologies extant in 1911?
Perhaps the responses to Cornelius' posts would sound less repetative and trollish if Cornelius weren't basically banging the same broken drum over and over again.
ReplyDelete"Ooooh, it's complex - can't have evolved then!"
You've learned to dismiss it and rephrase it in terms that make it sound foolish. And yet principle that complex function does not arise from simplicity remains unchallenged.
The phrase "God of the gaps" is popular because it implies a body of knowledge with only a few missing pieces left to be found. In truth the entire body of knowledge is missing. There's nothing but speculative theories.
If you see this as progress toward discovery then you're assuming in advance what that discovery will be. You're assuming that your vague conclusion will be supported with specifics. You're looking for your keys under the streetlight.
You ridicule 'It's complex so it couldn't have evolved,' but your position is 'It's complex and it must have evolved,' and you hold it as an article of faith. You can balance research papers full of speculation on top of it, but it fails because the foundation is a belief, not science. At least I'm honest and I don't call all of my beliefs science.
Cornelius Hunter: One of the fundamental predictions of evolution is that life must have had simple beginnings.
ReplyDeleteWell, sort of. Complexity is not a monotonic measure. Primordial life was probably very complex, perhaps more complex in a sense than modern life—but far less integrated. What that means is that a cell may have included large numbers of weakly interacting enzymes that were later replaced by fewer, more specific enzymes. Or that life may have only been able to replicate in communities, where the functions were loosely spread out over a large number of entities.
Thorton said...
ReplyDelete"Are you really trying to claim that the bacteria we see today are representative of the very first biological self-replicators that formed over 3+ billion years ago?" implying that HE KNOWS all about the "self-replicators that formed over 3+ billion years ago."
Zachriel said...
"Primordial life was probably very complex, perhaps more complex in a sense than modern life—but far less integrated."
Where do you guys get this stuff? You both PROVE Dr. Hunter's main point which he describes over and over and over again: that evolutionists BELIEVE things which they have only imagined out of thin air and that your FAITH in these things NOT SEEN is religious.
You BELIEVE in "self-replicators that formed over 3+ billion years ago" because well, by golly, the living things of today MUST have started that way.
You BELIEVE "Primordial life was probably very complex" because well, it HAD TO HAVE BEEN!
You have a faith in things you do not see, have not seen, cannot see. Your faith is religious in character. You prove it every time you post.
Red Reader,
ReplyDeleteHow so sure they're not correct? On CH's debunking of his interpretation of TOE?
Name one other type of science in which someone can assert something based purely on speculation, with no evidence, and issue the challenge, 'How are you sure that I'm not correct?' This is Bizarro science where we assume a conclusion and retroactively conform reality to it. And the best part is that you get to mock anyone who points out how ridiculous it is.
ReplyDeletebadwiring said...
ReplyDeleteName one other type of science in which someone can assert something based purely on speculation, with no evidence, and issue the challenge, 'How are you sure that I'm not correct?'
Which science fits that description? It can't be evolutionary biology or paleontology or genetics, because they are supported by decades of research and millions of pieces of consilient positive evidence from hundreds of dozens of different scientific fields. You can find much of this evidence online, or you can read about it in hundreds of technical science journals, or you can learn about it in any decent college or university, or you can see if for yourself in places like the American Museum of Natural History.
Why do Creationists think because they, personally, are ignorant on a subject that means the rest of the world must know nothing too?
This is Bizarro science where we assume a conclusion and retroactively conform reality to it.
You're thinking of Christian Biblical Fundamentalism, not science.
And the best part is that you get to mock anyone who points out how ridiculous it is.
We only mock the those who loudly demonstrate their profound ignorance, like you.
Name one other type of science in which someone can assert something based purely on speculation, with no evidence, and issue the challenge, 'How are you sure that I'm not correct?'
ReplyDeleteAstronomy; physics; paleontology; climate science. Probably others too, but these came to mind right away.
Red Reader: Where do you guys get this stuff?
ReplyDeletePlease define a metric of complexity.
Badwiring,
ReplyDeleteAnd the best part is that you get to mock anyone who points out how ridiculous it is.
That was kinda mocking reply yourself, mon ami. You kinda leave yourself open to it though.
This is Bizarro science where we assume a conclusion and retroactively conform reality to it
This of course is a straw man version , but isn't that how trial and error works.Einstein gets the idea how light moves relatively, he then works to see if it fit the observed world. How do you fix a broken car? You start out with the theory,out of gas? Battery? A simple version of science.
Of related note, every new ‘species’ genome that is sequenced is found to have a fairly large percentage of completely unique genes:
ReplyDeleteWidespread ORFan Genes Challenge Common Descent – Paul Nelson – video with references
http://www.vimeo.com/17135166
As well, completely contrary to evolutionary thought, these 'new' ORFan genes are found to be just as essential as 'old' genes for maintaining life:
Age doesn't matter: New genes are as essential as ancient ones - December 2010
Excerpt: "A new gene is as essential as any other gene; the importance of a gene is independent of its age," said Manyuan Long, PhD, Professor of Ecology & Evolution and senior author of the paper. "New genes are no longer just vinegar, they are now equally likely to be butter and bread. We were shocked."
http://www.sciencedaily.com/releases/2010/12/101216142523.htm
New genes in Drosophila quickly become essential. - December 2010
Excerpt: The proportion of genes that are essential is similar in every evolutionary age group that we examined. Under constitutive silencing of these young essential genes, lethality was high in the pupal (later) stage and (but was) also found in the larval (early) stages.
http://www.sciencemag.org/content/330/6011/1682.abstract
Zack,
ReplyDeletePlease define a metric of complexity.
I propose a " bornagain77"
Which science fits that description? It can't be evolutionary biology or paleontology or genetics, because they are supported by decades of research and millions of pieces of consilient positive evidence from hundreds of dozens of different scientific fields.
ReplyDeleteNot the 'huge pile of evidence' bluff. Double the number if you want. More get added every single day. They propose dozens of competing explanations. No one has ever described the evolutionary pathway to any new function with any specificity, but there are plenty of papers describing the formation of the eye in simplistic terms as though it were claymation, sidestepping countless obstacles.
How many papers describe how the teeth of an antelope evolved as it moved from one food source to another, presuming that the cause was variation and selection but not even attempting to explain how that might have worked?
There are countless thousands of papers full of speculation, and there's always someone to get all excited because they can't tell the difference between speculation and explanation.
That's you, Thornton. You can't tell the difference. I could take one of those papers, change some words into some novel creative nonsense, and you'd cite it a week later. Throw it on the 'huge pile of evidence!'
Velikovskys:
How do you fix a broken car? You start out with the theory,out of gas? Battery? A simple version of science.
Yes, that's science. The standards are different when results are expected. If this were darwinism we would invent some never previously observed reason why the car wouldn't start and write ten thousand speculative papers and ridicule anyone who suggested testing the battery or the gas tank.
Some would say that evolution does provide useful results, citing research into bacterial resistance. But variation within a kind has been observed for thousands of years. It has no connection to explaining the 'origin of species.'
Evolution follows biology about, and every time something is learned or observed, it tacks on 'By the way, what you've just seen is the product of evolution. Clearly evolution is the cornerstone of biology.' It explains nothing.
It seems that there is a minimal mount of complexity that is needed to for life functions to happen.
ReplyDeleteRitchie: "And by-the-bye, I think 'anti-science' as a term perfectly covers Cornelius' mentality. He opposes the fundamental assumption of naturalism. Science assumes naturalism. Therefore Cornelius is against science."
ReplyDeletePure bs, Ritchie. It is only humanist/atheist scientists starting in the 20th century that invoked naturalism as foundational to science. This is precisely why so little has been accomplished since then.
The vast majority of scientists prior to the 20th century did not narrow the scope of how science was done, thus allowing them a greater degree of freedom in conceptual approaches to formulating questions for their science to answer, which lead directly to the unprecedented quality and quantity of scientific discovery.
Will you ID/creation pushers please explain all of the steps of the planning, design, creation, and maintenance, by your chosen god, of every living thing, throughout time, and every atom (and their parts), and every chemical, force, law, effect, and process in the universe, and every galaxy, star, planet, moon, asteroid, comet, meteoroid, black hole, and everything else in the universe, in as much or more detail, with as much or more supporting evidence, as you expect from science?
ReplyDelete"This is precisely why so little has been accomplished since then."
ReplyDeleteSo little? Are you living in a cave, with no communication with the outside world?
Zachriel: Please define a metric of complexity.
ReplyDeletevelikovskys: I propose a " bornagain77"
That would be a large number of loosely connected things.
badwiring: No one has ever described the evolutionary pathway to any new function with any specificity,
The evolution of the mammalian middle ear, an irreducibly complex structure, has a lot of data from comparative embryology.
Will you ID/creation pushers please explain all of the steps of the planning, design, creation, and maintenance, by your chosen god, of every living thing, throughout time, and every atom (and their parts)
ReplyDeleteNo one from any belief system (which is what Darwinism is) has those answers.
All of the historical evidence available, however, shows that only intelligent agents create abstract codes to define components or create multipart machines with complex functions.
Of course you can cry 'god of the gaps, just because we don't know doesn't mean someone made it.' But at that point you're making an assumption that runs contrary to mankind's entire history of observation.
I can see speculating about it, but not dogmatically asserting what has no basis in known reality.
That's why yours is a religion like other. It has dogma and articles of faith that you adhere to. The trouble is you just can't see it. It comes from academia and you're convinced that it's science.
The evolution of the mammalian middle ear, an irreducibly complex structure, has a lot of data from comparative embryology.
ReplyDeleteThat's as good an example as any, I suppose.
Has the scientific community decided yet which mechanisms transformed it, step-by-step or otherwise, from its predecessor? Mutation an selection used to be the preference, but that's no longer universally accepted even among evolutionists. Not even having an accepted hypothesis is a big problem. The hypothesis is the proposed explanation. Without it, there is no explanation.
But let's stay old school an assume RM+NS. What mutations would occur and how would they be selected? Which gene would change, producing what effect, and how would this barely noticeable modification get selected and become dominant in the population so that the next mutation could build upon it?
Those explanations are lacking. Not in this specific case, but in every case.
So you see, when we say that something evolved, that statement is completely devoid of any explanation whatsoever. If the explanation is 'it evolved,' but we're still left with the question of, 'how did it come about,' then it wasn't really an explanation. If 0 + X = 0, then X = 0.
RE: The evolution of the mammalian ear.
ReplyDeleteIf the evolution of the mammalian ear is the result of RM acted on by NS, that means that in a proto-mammal a mutation happened that just happened to send the bones from the jaw bone and skull into the correct position in the inner ear. And the mutations had to result in the right shape. That's really lucky. Or a sreies of mutations moved the bones slowly into position. But they wouldn't serve any purpose until they were in the right place. The only way around saying that we just got really lucky, is to say that there where lots of reandom mutations that sent the bones in all kinds of directions. Most of them didn't work. But one of them did.
if that's what happened, I might expect to see some fossil evidence to that effect. I woudl expect to find the bones of some of the failed experiments. But to the best of my knowledge, we don't have them.
The Whole Truth: "So little? Are you living in a cave, with no communication with the outside world?"
ReplyDeleteI stand by my statement. All the major discoveries that modern technology depends on were made prior to the 20th century.
Your comments belies a conflation of technology as science, which we all understand is not the case.
badwiring said...
ReplyDelete"The evolution of the mammalian middle ear, an irreducibly complex structure, has a lot of data from comparative embryology."
That's as good an example as any, I suppose.
Has the scientific community decided yet which mechanisms transformed it, step-by-step or otherwise, from its predecessor? Mutation an selection used to be the preference, but that's no longer universally accepted even among evolutionists. Not even having an accepted hypothesis is a big problem. The hypothesis is the proposed explanation. Without it, there is no explanation. But let's stay old school an assume RM+NS. What mutations would occur and how would they be selected?
We have identified mechanisms, and identified existing intermediate stages in the evolutionary development. Demanding that science catalog every last mutation is as stupid as demanding historians note the time and place of every last step Marco Polo took on his journeys or else Marco Polo didn't exist.
Which gene would change, producing what effect, and how would this barely noticeable modification get selected and become dominant in the population so that the next mutation could build upon it?
How do casinos make money on roulette when the green 0 and 00 numbers only give them a barely noticeable house advantage?
Those explanations are lacking. Not in this specific case, but in every case.
You mean you personally are ignorant of the explanations, and instead make the stupid Creationist claim that if science doesn't know every minute detail then it must know nothing.
So you see, when we say that something evolved, that statement is completely devoid of any explanation whatsoever. If the explanation is 'it evolved,' but we're still left with the question of, 'how did it come about,' then it wasn't really an explanation. If 0 + X = 0, then X = 0
Your woeful ignorance of the evidence doesn't make the evidence go away.
Steve said...
ReplyDeleteThe Whole Truth: "So little? Are you living in a cave, with no communication with the outside world?"
I stand by my statement. All the major discoveries that modern technology depends on were made prior to the 20th century.
Why don't you list for us the major scientific discoveries that were made as a direct result of the Intelligent Design Creationism paradigm and not from methodological naturalism.
Go ahead, give us the top five.
box of rocks schuster said...
ReplyDeleteRE: The evolution of the mammalian ear.
If the evolution of the mammalian ear is the result of RM acted on by NS, that means that in a proto-mammal a mutation happened that just happened to send the bones from the jaw bone and skull into the correct position in the inner ear. And the mutations had to result in the right shape. That's really lucky.
I see you're still to stupid/dishonest to include the 'selection' part again.
Or a sreies of mutations moved the bones slowly into position. But they wouldn't serve any purpose until they were in the right place.
Now we get the equally stupid 'what good is half an eye' argument. At no time in the development was there a non-functional 'half an ear'. In every evolving generation there was fully functional proto-ear with less capability than a modern one.
The only way around saying that we just got really lucky, is to say that there where lots of reandom mutations that sent the bones in all kinds of directions. Most of them didn't work. But one of them did.
Most of the changes produced no effect. Some of the changes made things worse, so they were selected out. Some of the changes made things better, and they were selected for. As always, the beneficial ones accumulated while the deleterious ones got weeded out. How may thousands of times do you need the process explained before you get it through your box of rocks head?
if that's what happened, I might expect to see some fossil evidence to that effect. I woudl expect to find the bones of some of the failed experiments. But to the best of my knowledge, we don't have them.
Since the failed experiments didn't lead to any new morphological forms or species, why would you expect to see them? You don't have a large enough sample set to detect small deleterious variations. However, you can easily see the effects of the accumulated good ones that do produce new form and new species with the much smaller sample size that we do possess.
Thorton:
ReplyDeleteAre you saying that the bones moved slowly into the inner ear? Did the bones provide any benefit until they where in the exact right position? If yes, how could that be? They're not in the right place yet. Nor do they have the right shape. I'm not talking about the ear. I'm talking about the bones before they became part of the ear. If they don't provide a benefit yet. Then there is no NS.
And for every god mutation in the process, I would expect to see a whole lot of bad ones. I woudl expect to see a few examples in the fossil record, even if they didn't establish a species, there must have been hundreds of bad mutations for every good one. TO the best of my knowledge, we haven't found any examples of a bad mutation.
box of rocks schuster said...
ReplyDeleteThorton:
Are you saying that the bones moved slowly into the inner ear?
Yes, slowly, over hundreds of thousands of generations.
Did the bones provide any benefit until they where in the exact right position?
Yes. Read my previous answer about the 'half an eye' stupidity. Follow with your finger if you have to.
If yes, how could that be? They're not in the right place yet. Nor do they have the right shape.
They don't have to be the exact shape they are today to provide some benefit. All they have to do is provide a small edge (like sensing vibrations better) over their neighbors.
I'm not talking about the ear. I'm talking about the bones before they became part of the ear. If they don't provide a benefit yet. Then there is no NS.
They did provide a benefit - sensing vibrations. That's why they got selected for.
And for every god mutation in the process, I would expect to see a whole lot of bad ones.
Why? The bad ones don't accumulate, and you have a very incomplete sampling process.
I woudl expect to see a few examples in the fossil record, even if they didn't establish a species, there must have been hundreds of bad mutations for every good one. TO the best of my knowledge, we haven't found any examples of a bad mutation.
Your knowledge isn't very good then, is it?
Two-headed reptile fossil found
badwiring said:
ReplyDelete"All of the historical evidence available, however, shows that only intelligent agents create abstract codes to define components or create multipart machines with complex functions."
What does any of that BS have to do with what I asked?
The universe is not a "machine", and neither are living things. Your use of the words "abstract codes", "components", "create", "multipart machines", "complex", and "functions" are just the usual IB-babble, and they do not impress me at all.
You assume things that have no evidence at all, and what's really funny is that after saying that no one knows the answers to my questions, you asked for the step-by-step mechanism and transformation of the middle ear.
How about YOU showing the step-by-step mechanism/transformation, or the alleged 'creation' by your chosen god, of the middle ear. Maybe your god will loan you the blueprint, a list of parts, where the parts came from, and a complete manual on how to create a middle ear with godly powers.
Let's see you ID-pushers show any actual evidence whatsoever of any of your claims. Bashing evolutionary theory, or "Darwinism", isn't going to prove a damn thing for your claims. You need positive evidence. Scientifically testable, verifiable evidence. You have absolutely none, and you don't have a clue as to what science is.
Why don't you ask as much from your religious beliefs as you do from science? You expect absolute, step-by-step proof of everything that has ever existed or occurred, from science, but you believe in your religious crap without question and without any evidence whatsoever.
Did they provide a benefit before they got into position, and assumed the correct shape? Now, I understand that, in humans, if one of the middle ear bones is the wrong shape, it results in severe hearing problem. IMHO, that means that it has to be in the right place, and in have the right shape to work.
ReplyDeleteAnd two headed retiles are kind of rare. Yet we found a fossil. For every good mutation, that moves the inner ear bones into the mammalian position, I would expect there to be lots and lots of bad mutations, that move it another direction. If we find a fossil of a rare-two headed reptile, why don't we have a fossil of one of the many bad mutations involving the evolution of the inner ear?
Steve, you're playing a useless little game that won't work on me.
ReplyDeleteYou said:
"This is precisely why so little has been accomplished since then."
And then you said:
"I stand by my statement. All the major discoveries that modern technology depends on were made prior to the 20th century."
Your two statements aren't even similar. There's nothing about "major discoveries" in your first statement. And your claim in your second statement is hogwash (actually in both statements). There were major discoveries before the 20th century and there were major discoveries during the 20th century, and there have been major discoveries since the 20th century. So-called "ID theory" has never made ANY discoveries at all. ID pushers only make unsupported assertions, that are based on their religious beliefs and hatred of science.
I'm anxious to see you or another ID/creationist answer Thorton's question:
"Why don't you list for us the major scientific discoveries that were made as a direct result of the Intelligent Design Creationism paradigm and not from methodological naturalism.
Go ahead, give us the top five."
"If we find a fossil of a rare-two headed reptile, why don't we have a fossil of one of the many bad mutations involving the evolution of the inner ear? "
ReplyDeleteYou've got to be joking!
Have you ever looked for or studied fossils? Do you have any idea what a daunting task it is to find vertebrate fossils at all, let alone the exact fossils that will answer all the questions?
Do you actually believe that well preserved fossils, of every vertebrate (or invertebrate) that ever lived, are just lying on the surface in easily accessible locations that paleontologists just happen to be searching?
Tell you what, many vertebrate fossils have been found in the state of Wyoming. Why don't you go there and find some? With your expertise and skills it should be easy. Be sure to look for middle ear fossils. They're really small and fragile, but I'm sure you can find some quickly. LOL!
One more thing, Steve:
ReplyDeleteYou said: "Your comments belies a conflation of technology as science, which we all understand is not the case."
Without science there would be no technology.
Thornton,
ReplyDeleteLet's just keep going in a circle.
You: Give the detailed step-by-step process for creation.
Me: No one has that. (To demonstrate, I point out that you cannot provide any.) However, all the available historical evidence supports design, and none supports natural processes designing machines and functions.
You: What's that babble? You don't understand science. The complexity of life doesn't impress me. [Return to step 1.]
You are immune to reason. Of what use is science to you? It's like giving a computer to an infant.
Fixed that for you Steve:
ReplyDeleteSo you see, when we say that god-did-it, that statement is completely devoid of any explanation whatsoever. If the explanation is 'god-did-it' but we're still left with the question of, 'how did it come about,' then it wasn't really an explanation. If 0 + X = 0, then X = 0.
An example of step by step creation?
ReplyDeleteJust read a scientific article about ribozymes, which someone try to use them as an answer for life origin starters: they're simply "created" by genetic engineers, selecting the nucleotides that can perform some "pony" reactions (compared to the "armies of giant horses" that every second are being translated from DNA by the polymerase).
There's an "Intelligence" behind the ribozymes, exactly as at the starting of life on earth (even if in a extremely low comparison).
The day that you'll see a fully self-replicant "ribos" emerging from one of your "just add water" experimental pools, let me know because I'll want to became a ToE supporter!
..are being translated..
ReplyDeleteSorry, "transcripted"..:)
The whole truth, said, "So you see, when we say that god-did-it, that statement is completely devoid of any explanation whatsoever."
ReplyDeleteNo, it's an explanation that can and does lead people to seek God, find Him and experience the promise of the Holy Spirit.
Pretending that chemical processes can evolve when the improbability of it has been demonstrated scientifically borders on mental illness. The "cell-is-simple-goo" concept of early Darwinists is a drag on scientific progress. The "junk-dna" concept is a drag on scientific progress.
Seeing the universe and life as designed by an intelligent God inspires the mind to seek out its mysteries. The founders of modern science were men of faith in a creator. Because they believed God to be wise and consistent, it inspired them on to find the laws that he put in place. That is a matter of historical record.
So, believing in a designer is a better point of reference to start with when researching how things function. At the end of the day, pure origin of life research hasn't and doesn't contribute anything of value to biology. Its benefits are of a philosophical and spiritual value because honest investigators will see the the necessity for a designer. Dr. Dean Kenyon, Professor Emeritus of Biology at San Francisco State University is such an example.
Perhaps CH could do an article sometime in the future on how Darwinism has had a negative impact on the progress of science. I wondering if a case could be made for the Darwinian "junk-dna" fiasco causing biology to lose 10 years of progress in genetic research. Of course, no one will be held accountable, but it would be interesting to investigate further.
The Whole Truth:
ReplyDeleteI know that fossils aren't all that rare. Ther are hundreds of thousands of fossils being studied in museums. There are entire bone bed made of vertebrate fossils. I have three fossil collections that include dinosaur bones that I use in my classes. I didn't spend a lot on them.
I keep on reading that a lot of fossils in the synapsid to mammal transition have been found.
Its just that direct evidence for evolution in the fossil record seems to be really, really rare. There are very few examples of species to species change. And, it seems few examples of bad mutations that didn't make it.
The whole truth said, "Tell you what, many vertebrate fossils have been found in the state of Wyoming. "
ReplyDeleteyes and they do not support gradualism.
Marcel responding to Thorton:
ReplyDelete"Yea, in any other case this would be stalking; in this case, it's just an evolutionist."
===
What what exactly do you expect when you make an ignorant comment like this below:
Marcel:
" . . all science is crap. Scientists are thieves who couldn't make it in the real world. The Ig Nobel prizes are just the tip of the iceberg."
===
When you take a dump like that in public, then you can expect to attract all sorts of creatures in the fly family. Even a few dung beetles like Thorton and Whole Truth.
Frankly the subject of the O.P.'s post could have been very interesting, but for the moment there doesn't seem to be any reasonable hope to resurrect it.
Red Reader: Where do you guys get this stuff? You both PROVE Dr. Hunter's main point which he describes over and over and over again: that evolutionists BELIEVE things which they have only imagined out of thin air and that your FAITH in these things NOT SEEN is religious.
ReplyDeleteRed,
Perhaps you could give us an example of something we observe directly, rather than observing it's effect?
natschuster: Are you saying that the bones moved slowly into the inner ear? Did the bones provide any benefit until they where in the exact right position? If yes, how could that be?
ReplyDeleteGreat questions. When scientists began studying embryos they found that the same structures that developed into reptilian jaw bones (articular and quadrate) developed into human ossicles (malleus and incus). When coupled with the Theory of Common Descent, it implied that the ossicles evolved from jaw bones. But how could the delicate, complex and irrecible structure evolve in such a manner!?
The key is that the three bones involved, two from the jaw, were always in constant contact during the transition.
http://en.wikipedia.org/wiki/Evolution_of_mammalian_auditory_ossicles#Evolutionary_history
There are a large number of transitional fossils that support the transition, each step providing a workable jaw, and a selectable increase in hearing, as predicted. The changes occurred by small genetic changes that affected timing during development.
Meng, Wang, & Li, Transitional mammalian middle ear from a new Cretaceous Jehol eutriconodont, Nature 2011.
This confirms a very bold prediction from Common Descent. It combines data from embryology, genetics and paleontology. It shows how an irreducibly complex structure can evolve in incremental, selectable steps. And it illustrates that personal incredulity is not an argument.
Zachriel:
ReplyDeleteMy questions above was that if a series of random mutations was the force that moved the bones into the right position, how did they know how to get it right? How id they know how to move the bones into the precise correct position, and assume the correct shape? Did they just get really lucky? Or where there so many mutations that it was inevitable that the right combination would happen. Then where are all the bad mutations?
ZAchriel, since you are well versed in evolutionary theory, why do you repeatedly bring up the middle ear as evidence for evolution? Doesn't the repetition of this same tired example betray your mountain of evidence as being more of a paupers purse of evidence?
ReplyDeleteIsn't it more likely that the so called "transitionals" (maybe that needs another set up quotes) of the middle ear were just cleverly arranged fossils that were fitted to a foregone conclusion? Do all the bones in your so called "transitional" fossils animals fit and match the same evolutionary development? I mean, when you line up your fossils to show sequence of middle ear evolutionary development, do all their other bones show the correct and exact sequence of development too? What you really have is just a mixing and matching of different animal middle ear bones that would not even be counted as good circumstantial evidence if they were put on trial?
Neal Tedford: since you are well versed in evolutionary theory, why do you repeatedly bring up the middle ear as evidence for evolution?
ReplyDeleteBecause it's a great example, with lots of evidence, and fairly easy to understand.
Neal Tedford: Isn't it more likely that the so called "transitionals" (maybe that needs another set up quotes) of the middle ear were just cleverly arranged fossils that were fitted to a foregone conclusion?
That doesn't make sense. Are you saying that Liaoconodon hui didn't exist? It seems you just don't like the facts.
http://3.bp.blogspot.com/-uXEEue5ixmk/TaaEVO5aqhI/AAAAAAAAFII/1Z-S0O7IuCU/s1600/31315_web.jpg
natschuster: My questions above was that if a series of random mutations was the force that moved the bones into the right position, how did they know how to get it right?
Well, we answered several of your questions. We know that a given trait, such as the size of a bone, will vary naturally about a mean, and that many such traits are linked during development.
Each of the steps during the development of the middle ear were within the range of reasonable natural variation. Reabsorption of the Meckel's cartiage disconnecting the ossicles from the mandible are controlled by just a few genes, in a process called paedomorphy that are largely controlled by just a few genes.
Your original argument was clearly based on irreducible complexity. How could it have evolved?! It had to have been fitted together. It turns out that it can evolve. And we know it did evolve because we have the fossils to show the history of that transition.
natschuster,
ReplyDeleteI lost track trying to count how many times you assumed your conclusion in your narrative.
I especially love the way you note that different genes were responsible for the variations so that you can add genetics to the list of sciences involved.
Maybe these fossils did descend from one another. But how? By invoking the magic of variation and selection? That takes us right back to the questions raised more than once. Which genetic variations? How were they selected? When is a creature's success in survival and reproduction increased by a change to a single gene affecting its jawbone?
It looks nice when the fossils are laid out, but it breaks down when you get the specifics, mostly because there aren't any.
And I'll address the argument made more than once that neither ID or creationism (for those who can tell the difference) explain what evolution does not.
ReplyDeleteNo, neither does. I'll leave out creationism because it's irrelevant in this context.
But ID posits that design is the cause (not the explanation) based on historical observation of things that were designed and those that weren't.
It's humble, simple, and, most importantly, backed by an abundance of evidence.
I'll take that any day over, 'It happened by variation and selection, don't question it. We don't know how, but our minds are made up and we'll keep searching under this streetlight until we find a way to support what we've decided in advance is true.'
Sorry, one more. I loved this quote from the above linked Wikipedia on mammalian ear evolution:
ReplyDeleteBut the earliest tetrapods, amphibians and amniotes probably did not have ear drums. In fact ear drums apparently evolved independently three to six times, in: stegocephalians (very primitive amphibians);
We don't know whether they had ear drums, but we can discuss the evolution of their ears like it's yesterday's football game.
And ear drums probably evolved three to six times? What? How many times, three, four, five, or six? (And that's probably. Maybe it was two or seven or seventeen.) In order to fit the theory to the evidence, we have to assume that ear drums are just popping of left and right like soap bubbles. Does anyone know how many components have to come into place for a single ear drum to work? How the physical features are useless unless they can convert vibrations to nervous signals, which in turn are useless without a brain that can interpret them? But if it has to happen a dozen times over to make the theory fit, then that must be what happened.
Badwiring:
ReplyDeleteI'm not sure hat your point is. In the human ear, the inner bones have to be the right shape, and be in the right position, or it causes big problems. How did the bones know how to get into the right shape and position, even if they evolved from a transitional form? Evne if there were functional transitions, it seems to me that the bones have to be in a pretty precise position to function. That seems to be the case in the article. Did it just keep on getting lucky?
natschuster: How did the bones know how to get into the right shape and position, even if they evolved from a transitional form?
ReplyDeleteThey didn't know. Rather, there were natural variations in their structures, and those that provided better hearing gave the organism an overall evolutionary advantage.
natschuster,
ReplyDeleteI must have gotten the wrong idea from the post I responded to. Sorry about that. I think we're both agreeing that there is no scientific explanation for the positioning of the bones in the mammalian ear.
Zachriel:
ReplyDeleteFor every good mutation that led to a benefit, I, for one would expect, a whole bunch of mutations that were negative or neutral. Where are they?
And I don't think my point is based on irreducible complexity. The point I'm making is that the ear requires its parts to be pretty precise. Its hard to get that from a random process.
Zachriel,
ReplyDeletethere were natural variations in their structures, and those that provided better hearing gave the organism an overall evolutionary advantage.
How many genes does it take to define the growth and form of an ear as well as all of the related functions for it to be useful? I confess, I don't know. Do you?
How does a change to a single gene produce a benefit that's going to increase a creature's chance of survival? It's just as likely to get picked off by a predator as the next rodent. In reality, not in fiction, how is a different type of ear produced by tiny incremental changes that increase survivability and are selected?
And if no one can explain how that or anything like it happened, what is the scientific basis for stating that it did?
And going a step further, there's the problem that nothing could evolve serially, as one beneficial mutation at a time was selected and fixed in the population, followed by another and another. That would suggest that the mutations were actually coordinating with one another to reach a target. And, it doesn't leave enough time in the history of the earth for very much to evolve.
ReplyDeleteSo we'd have to assume that multiple beneficial mutations arose in a population at once, and somehow all became dominant without canceling each other out. IOW, as rodent A with slightly better hearing mates with rodent B with slightly better vision, the right genes must always be dominant or else the tenuous uphill climb toward greater function gets knocked down a few steps. (The beneficial gene could remain hidden, recessive, but then how it is selected?)
But when we say, 'There were tiny variations that got selected' it sounds a lot simpler.
badwiring said...
ReplyDeleteThornton,
Let's just keep going in a circle.
You: Give the detailed step-by-step process for creation.
Me: No one has that. (To demonstrate, I point out that you cannot provide any.) However, all the available historical evidence supports design, and none supports natural processes designing machines and functions.
Except I can and have provided you with scientific evidence and details with evidence for evolution. You can't supply a single detail of bit of evidence for your ID brain fart, yet you demand infinite detail from science. Big fat hypocrite.
You are immune to reason. Of what use is science to you? It's like giving a computer to an infant.
How would you know since you haven't used any reason? You keep knee-jerk rejecting things you're completely ignorant of because they contradict your religious beliefs. That's your problem Bunky, not science's.
natschuster said...
ReplyDeleteBadwiring:
I'm not sure hat your point is. In the human ear, the inner bones have to be the right shape, and be in the right position, or it causes big problems. How did the bones know how to get into the right shape and position, even if they evolved from a transitional form? Evne if there were functional transitions, it seems to me that the bones have to be in a pretty precise position to function. That seems to be the case in the article. Did it just keep on getting lucky?
Shorter stupid/dishonest IDiot "What good is half an eye, er, ear??"
Evolution of mammalian auditory ossicles
Keep it up nat. Keep pretending you haven't been answered multiple times. Show the world what a dishonest jerk you really are.
We don't know whether they had ear drums, but we can discuss the evolution of their ears like it's yesterday's football game.
ReplyDeleteIt is possible to infer the presence of tympani from other structures, such as the presence of an otich notch and a gracile stapes, and by character state optimisation on phylogenetic hypotheses. Those are the basic elements of the discussion. I guess you have pretty dense football talks.
And ear drums probably evolved three to six times? What? How many times, three, four, five, or six? (And that's probably. Maybe it was two or seven or seventeen.)
There are currently three major hypotheses on the phylogeny of crown-group tetrapods and the many other limbed Devonian and Carboniferous taxa. The inferred number of independent origins for tympani depends on that and taxonomic sampling.
In order to fit the theory to the evidence, we have to assume that ear drums are just popping of left and right like soap bubbles.
I don't see any reason to think the eardrum would be so terribly difficult to evolve. It's a rather simple membrane.
Does anyone know how many components have to come into place for a single ear drum to work?
Yes. The eardrum itself and and a lever connecting it to the stapes (like the extracolumella in squamates). Place the proximal end of the stapes on the fenestra ovalis and you're done. I suspect you can also have a functional middle ear with a stapes directly connected to the tympanum, without a lever system. But that would certainly be much less efficient.
How the physical features are useless unless they can convert vibrations to nervous signals, which in turn are useless without a brain that can interpret them? But if it has to happen a dozen times over to make the theory fit, then that must be what happened.
Silly palaeontologists. If they only knew the same neurological wiring is used by vertebrates that sense low-frequency sound waves, just like fish in water (their bodies and water have a similar density, so sound can pass right trough the body wall to the inner ear)...
badwiring said...
ReplyDeleteHowever, all the available historical evidence supports design, and none supports natural processes designing machines and functions.
IDiot logic:
"Humans designed sprinklers to water the grass
Rain clouds water the grass
Therefore rain clouds were designed!!"
...yet these IDiots still wonder why the scientific community laughs at them.
Thornton,
ReplyDeleteIt's worth all that typing just to watch you go into a foaming rage.
Nice try, Geoxus, but describing the workings of the inner ear and stating that it could easily evolve isn't close to an explanation. Even if you can make an ear and related nervous system sound simple, there's no reason to think that random variation can build it.
ReplyDeleteThere are currently three major hypotheses on the phylogeny of crown-group tetrapods and the many other limbed Devonian and Carboniferous taxa.
Three 'major?' How many 'minor?' It doesn't make any difference. When you get the bottom of each, you'll find the unsubstantiated premise that their development resulted from variation and selection.
Science must work with the evidence that it has, not the evidence that scientists hope to find.
badwiring said...
ReplyDeleteThornton,
It's worth all that typing just to watch you go into a foaming rage.
LOL! Where "foaming rage" means "pointed out the arrogant ignorance of the IDiots" once again.
Have you ever taken a science course in your life? At any level? Or is ICR and Chick tracts the extent of your 'scientific' education? Tell us again how your 'common sense' trumps 150+ years of technical scientific evidence.
badwiring said...
ReplyDeleteNice try, Geoxus, but describing the workings of the inner ear and stating that it could easily evolve isn't close to an explanation. Even if you can make an ear and related nervous system sound simple, there's no reason to think that random variation can build it.
There are currently three major hypotheses on the phylogeny of crown-group tetrapods and the many other limbed Devonian and Carboniferous taxa.
Three 'major?' How many 'minor?' It doesn't make any difference. When you get the bottom of each, you'll find the unsubstantiated premise that their development resulted from variation and selection.
Science must work with the evidence that it has, not the evidence that scientists hope to find
Shorter IDiot: "Science doesn't know everything so therefore science doesn't know anything!!"
Really BW, aren't you embarrassed by making arguments that stupid? You should be.
It's interesting that many research papers don't even bother to mention variation and selection anymore. They simply state that a creature evolved or adapted, usually when noting that it is well-suited to its environment. As in, 'The antelope migrated to a grassier environment and evolved flatter teeth for chewing on grass.'
ReplyDeleteAnd then someone will post a link to that paper to support their position, not even realizing that it assumes its conclusion rather than supporting it.
I mention that because some people (rhymes with Flornton) love to post links to papers and insist that the rest of us are ignorant. They don't realize that you can't change reality by writing a paper that assumes its conclusion or by accumulating a hundred thousand of them. Sometimes we have to actually think for ourselves.
Poor Thornton,
ReplyDeleteShorter IDiot: "Science doesn't know everything so therefore science doesn't know anything!!"
(Thanks for the extra exclamation point!!)
There are some things you can't know without knowing something else first. For example, you can't explain a blackened, smoking forest with a forest fire without first knowing that wood burns, can you?
You can't forensically examine a body and determine that it was murdered without finding a mechanism of death, can you?
Likewise, you can't make the claim that selection and variation is responsible for all of biology (and dadgummit, it's a fact, stop being ignorant and questioning science!!) without first understanding whether those mechanisms can actually build new functionality.
That is, unless we're performing Bizarro science where we come to the conclusion first and then scrape the barrel for any shred of fact that might support that conclusion, throwing away the rest.
What other field of sciences has to make so many excuses and come up with such contorted stories to even give the appearance of truth.
Check out this Wikipedia link, full of links to research papers. And keep in mind, these guys are on your side, not mine.
http://en.wikipedia.org/wiki/Oceanic_dispersal
The short version: In order for primates and other animals to have evolved from common ancestors, they must have sailed across oceans. Repeatedly. But again, the conclusion has already been reached. If that's what it takes for the evidence to fit it, so be it!!
badwiring said...
ReplyDeleteIt's interesting that many research papers don't even bother to mention variation and selection anymore. They simply state that a creature evolved or adapted, usually when noting that it is well-suited to its environment. As in, 'The antelope migrated to a grassier environment and evolved flatter teeth for chewing on grass.'
And then someone will post a link to that paper to support their position, not even realizing that it assumes its conclusion rather than supporting it.
Papers on new aircraft wing design don't have a section proving Bernoulli's Principle either. Did that particular non-sequitur have a point?
I mention that because some people (rhymes with Flornton) love to post links to papers and insist that the rest of us are ignorant. They don't realize that you can't change reality by writing a paper that assumes its conclusion or by accumulating a hundred thousand of them. >
Some Creationist (rhymes with badwiring) is so dense he things every new scientific paper should also include all the work done the previous 150+ years. He doesn't understand that new research build on previously established results. I can't think of any scientific discipline everywhere that requires new papers to 'reinvent the wheel' and publish everything previously discovered in the field. Can you?
Sometimes we have to actually think for ourselves.
First you have to be able to actually think.
badwiring said...
ReplyDeleteLikewise, you can't make the claim that selection and variation is responsible for all of biology (and dadgummit, it's a fact, stop being ignorant and questioning science!!) without first understanding whether those mechanisms can actually build new functionality.
1. Iterative adaptive feedback processes like evolution have already been proven capable of producing new functionality including irreducible complexity, both in the lab and in the field. There are multi-million dollar industries that use the technique - genetic algorithms - to produce novel designs.
2. No one in science says RM+NS are the features responsible for ALL of biology. Your ignorance is showing again.
The short version: In order for primates and other animals to have evolved from common ancestors, they must have sailed across oceans. Repeatedly. But again, the conclusion has already been reached. If that's what it takes for the evidence to fit it, so be it!!
You might want to look up something called plate tectonics. Or is that another 'not mentioned in the Bible so it can't be true' battle for you?
every new scientific paper should also include all the work done the previous 150+ years.
ReplyDeleteSo they actually figured out how mutation and selection could produce an avian lung or the combined abilities of spiders to produce, construct and use webs, but that was soooo long ago that it's not worth mentioning anymore. Or including in science texts. You're saying they know that, but they don't put it in the books so they'll have more room for the failed Miller-Urey experiments? Sure, and mating pairs of monkeys routinely float across oceans to start anew somewhere else.
I repeat, stop believing everything you read and start thinking for yourself.
(How is it that I'm supposed to feel embarrassed, other than for continuing this discussion?)
badwiring said...
ReplyDelete"every new scientific paper should also include all the work done the previous 150+ years."
So they actually figured out how mutation and selection could produce an avian lung or the combined abilities of spiders to produce, construct and use webs, but that was soooo long ago that it's not worth mentioning anymore.
It's mentioned all over the primary scientific literature.
Basic avian pulmonary design and flow-through
ventilation in non-avian theropod dinosaurs
It's just not mentioned at AIG and the other Creationist garbage sites you read.
Or including in science texts. You're saying they know that, but they don't put it in the books so they'll have more room for the failed Miller-Urey experiments?
No one book can include every last known scientific discovery. The research is easily findable through a search engine like Google Scholar. But first you have to want to learn. That seems to leave you out.
Sure, and mating pairs of monkeys routinely float across oceans to start anew somewhere else.
I see you were to lazy to look up plate tectonics and its connection to the distribution of extant fauna. What a surprise.
I repeat, stop believing everything you read and start thinking for yourself.
You seem to feel that "thinking for yourself" means "accept only whatever makes me feel good and hand-wave away the rest". Thinking for yourself only works if you have the sufficient knowledge and background to make informed decisions. You have demonstrated in spades that you don't.
I really don't care what your personal beliefs are. Heck, I've even gone to battle to defend the rights of guys like you to have freedom of speech. But when you come onto a public discussion board and start talking trash about things you don't have the least bit of training or understanding of, you should expect to get your ears boxed.
Thornton,
ReplyDeleteI really appreciate it when you post links to papers to support your claims. Because then I get to point out, as in this case, that it does not it any case explain what you think it does, or even attempt to.
All you've got holding you up are your supposed 150+ years of scientific evidence, but when you dig into your treasure chest this is all you can find. It describes pulmonary design (!!) in birds and compares it to dinosaurs. I'm not criticizing the paper. It just doesn't say what you want it to. Please post more.
As for the tectonic plates, don't tell me. Tell the darwninists who said the monkeys sailed across oceans. Don't you get it? That's not my crazy story. It's yours. It's part of your 150+ years of evidence.
Happy sailing.
ps - I don't visit creationist web sites. I couldn't even name one.
ReplyDeleteAs for the tectonic plates, don't tell me. Tell the darwninists who said the monkeys sailed across oceans.
ReplyDeleteYou took it just a bit too far. This is obviously a Poe. Even creationists aren't that idiotic.
What, it sounds so crazy that I must be making it up? This is from the Wikipedia article. Remember, Wikipedia is highly biased toward evolution. They're not doing me any favors. And they cite plenty of respectable sources.
ReplyDeleteHere are a few notes:
Oceanic dispersal is a type of biological dispersal that occurs when organisms transfer from one land mass to another by way of a sea crossing on large clumps of floating vegetation
Note the phrasing. It's not thought to have occurred, not speculated, but it occurs. As if it's a routine thing for animals to float across a sea on a log, survive, and breed. Note that the article doesn't give one observed example of this thing that occurs.
Rafting has played an important role in the colonization of isolated land masses, such as Madagascar, which has been isolated for ~120 million years (Ma), and South America, which was isolated for much of the Cenozoic. Both land masses, for example, appear to have received their primates by this mechanism.
"Rafting." They have a word for monkeys floating across oceans. You know, because it happens so much that you need a word for it.
Have you ever seen the nature special where the monkey sits on a log and it blows out to sea? Me either.
Sorry, I didn't make this up. If you're on that side of the fence, this is yours to deal with.
When a theory doesn't fit the facts, it must be stretched in all sorts of ways and contorted. It must make increasingly absurd proclamations. Or it can be abandoned. The trouble is that too much is invested in this one. So every contradiction is seen as an anomaly, and only the evidence that appears to confirm or at least agree is validated. It's called confirmation bias.
ReplyDeleteNice try, Geoxus, but describing the workings of the inner ear and stating that it could easily evolve isn't close to an explanation.
ReplyDeleteI didn't describe the "workings" of anything, my description was entirely structural.
Even if you can make an ear and related nervous system sound simple,
I didn't say either of the two are simple. I explained why the acquisition of a tympanum is rather simple. I have the tendency to stand on-topic.
there's no reason to think that random variation can build it.
Random (with respect to fitness) is always the null hypothesis and it is also the mode of variation that is overwhelmingly supported by the current evidence. I guess those are two good reasons.
Three 'major?' How many 'minor?'
About every phylogenetic analysis posits a new hypothesis, so you could say that there are as many "minor" hypotheses as there are phylogenetic analyses. But since the late 1990's practically all of the computer-assisted analyses converge into one of those three major hypotheses (ant those three hypotheses are converging to each other as well).
When you get the bottom of each, you'll find the unsubstantiated premise that their development resulted from variation and selection.
No. Cladistics doesn't assume natural selection.
Science must work with the evidence that it has, not the evidence that scientists hope to find.
I agree. Analogously, one must criticise the research that one's actually read and understood, not the imaginary silliness you wish it were.
I don't visit creationist web sites. I couldn't even name one.
We know, you only visit those that don't openly disclaim their creationism. The reputable ones.
Geoxus,
ReplyDeleteI explained why the acquisition of a tympanum is rather simple.
If the acquisition is rather simple, then perhaps you'd care to explain it or reference an explanation.
Random (with respect to fitness) is always the null hypothesis and it is also the mode of variation that is overwhelmingly supported by the current evidence.
Much variation is random. Quite a bit isn't. But we're talking about where eardrums come from, which can't be derived from any observed variations. I thought you said you liked to stay on topic.
Cladistics doesn't assume natural selection.
Cladistics are part of biology, and evolution is the cornerstone of biology (they say) and natural selection drives evolution.
one must criticise the research that one's actually read and understood
In most cases it's not so much criticism. Someone gets all excited about the research paper that makes their point for them, and it doesn't. We both know that when you get to the issues at the very bottom, specifically the mechanisms by which organisms gradually transform from one type to another, there are no research papers that even claim to have an answer. They speculate.
I get it. You think (rather condescendingly) that if anyone doesn't believe it, they must not understand it. Every criticism, contradiction, and unanswered question is just an anomaly. If something is unknown, it will be discovered. This is what you and creationists have in common. You both start with an article of faith, seek confirmation, and wave away whatever doesn't fit. Like Moses parting the Red Sea, you believe that it happened even if you can't say how.
That's okay for religion, but it's lousy science.
badwiring
ReplyDeleteYou might want to read about something known as the Dunning-Kruger Effect (http://en.wikipedia.org/wiki/Dunning–Kruger_effect).
Unfortunately upon learning about it, the people most affected by it tend to immediately conclude that almost everyone but them is affected.
If the acquisition is rather simple, then perhaps you'd care to explain it or reference an explanation.
ReplyDeleteHere is a plausible way:
Thus those organisms that had superfluous jaw-supports in the otic region and the ancestral tendency to produce a spiracle in that region were able to produce a tympanic middle ear by the simple combination of strong thinning of the skin across the spiracle (producing an eardrum) and thinning and lightening of the columella (stapes)-extracolumella connected to this area. In that region at the rear of the skull arose a deep indentation to accommodate the superficial tympanic membrane.
Manley, GA. "An evolutionary perspective on middle ears." Hearing Research. Volume 263, Issues 1-2, May 2010, Pages 3-8.
Much variation is random. Quite a bit isn't.
[citation needed]
Cladistics are [sic] part of biology, and evolution is the cornerstone of biology (they say) and natural selection drives evolution.
No. Cladistics would work the same under a Lamarckian scheme. Some approaches to cladistics don't even assume evolution (but that's not the case here).
You think (rather condescendingly) that if anyone doesn't believe it, they must not understand it.
I know you don't understand it, because you were implying homoplasy for obviously plesiomorphic characters ("How the physical features are useless unless they can convert vibrations to nervous signals"). But I went further, I posited that, in fact, you did not even read the research. Was I wrong? I have the papers. Would you be able to answer specific questions about them?
Geoxus,
ReplyDeleteA few questions about your plausible hypothesis:
Why did strong thinning of the skin across the spiracle occur? How many steps did it take, and how was each selected? Why did a deep skull indentation arise to accommodate it? How many steps did it take? How was each selected?
Your 'plausible way' describes the developments step by step as if it's magic. A deep indentation was needed? It arose.
I've read plenty of research, and all I see is more of the same. Again, you condescendingly conclude that if I don't believe it, I must not understand it. Do you understand that the simple explanation you provided explains nothing?
Darwinism inhabits a world in which a plausible scenario is all you need. The conclusion is determined, and now you can spend the rest of your life validating it.
badwiring,
ReplyDelete"Again you condescendingly conclude that if I don't believe it, I must not understand it."
I wish i had a dollar for every time I've heard that response. It always makes me laugh. They claim you're just not understanding the subject and therefore you don't believe it. If you could just understand it as they do, you would naturally believe it. Isn't it funny that though they claim to understand the subject, they don't seem to have the ability to explain it in such a way as to make someone else understand it. I wonder what conclusion should be drawn from that fact.
Zachriel, Liaoconodon hui is identified as a mammal with three ear bones. This is the best of the best you can produce? Variation on the placement of the three ear bones is hardly compelling. There's considerable mixing and matching and variation of traits among the immense mosiac of living and fossilized organisms so that confirmation bias could cherry pick stuff here and there that seems to fit the evolutionary story.
ReplyDeletebadwiring,
ReplyDeleteAnswer my questions and I'll answer yours. Was it just condescension on my part or you were arrogantly dismissing research you never read?
Prove you did your homework: what are the differences between the two kinds of metrics shown on table 1? what kind of jaw suspension was present in stem-tetrapods according to the analysis?
This is the best of the best you can produce? Variation on the placement of the three ear bones is hardly compelling. There's considerable mixing and matching and variation of traits among the immense mosiac of living and fossilized organisms so that confirmation bias could cherry pick stuff here and there that seems to fit the evolutionary story.
ReplyDeleteThat sets a new record for pathetic hand waving, even for this blog.
Keep praying the fossils away, Tedford. Keep your peace of mind.
Badwiring: Much variation is random. Quite a bit isn't. But we're talking about where eardrums come from, which can't be derived from any observed variations. I thought you said you liked to stay on topic.
ReplyDeleteBadwiring,
Perhaps you'd like to enlighten us as to what actually can be derived from observed variations?
More specifically, what do we observe directly, rather than observing its effects?
"god-did-it" is NOT "an explanation that can and does lead people to seek God, find Him and experience the promise of the Holy Spirit."
ReplyDeletegod-did-it is not an explanation of anything at all. And this "Holy Spirit" thing you mentioned; do you have scientifically testable evidence of its existence? How about a photograph of it? Does it look like Casper?
"Science must work with the evidence that it has, not the evidence that scientists hope to find."
Since "ID theory" is alleged to be scientific, it must do the same thing. And since it has NO evidence, it's dead in the water.
"I know that fossils aren't all that rare."
The go find some, and especially some mammalian middle ear bones. Let me know when you find them and have them all figured out. I'd like to see your scientific paper about them.
"Isn't it funny that though they claim to understand the subject, they don't seem to have the ability to explain it in such a way as to make someone else understand it. I wonder what conclusion should be drawn from that fact."
The conclusion that godbots like you are too dense to understand it.
"yes and they do not support gradualism."
Actually, they do.
"I lost track trying to count how many times you assumed your conclusion in your narrative."
That's exactly what I think when I read the spewage from godbots.
"But ID posits that design is the cause (not the explanation) based on historical observation of things that were designed and those that weren't."
Actually, ID "posits" (assumes as a fact) a lot more than that.
"It's humble, simple, and, most importantly, backed by an abundance of evidence."
It's actually arrogant, sanctimonious, convoluted, chaotic, unsupported, delusional, based on religious fairy tales, and has no evidence.
"We don't know how, but our minds are made up and we'll keep searching under this streetlight until we find a way to support what we've decided in advance is true."
That's "ID theory" all over.
"I must have gotten the wrong idea from the post I responded to."
That's because you sometimes direct your responses to the wrong person.
"It's worth all that typing just to watch you go into a foaming rage."
So, you just type all that crap in the hope of stirring up trouble.
"They don't realize that you can't change reality by writing a paper that assumes its conclusion or by accumulating a hundred thousand of them."
Apply that to all of the religious crap that has ever been written, or spoken.
Continued:
ReplyDelete"Sometimes we have to actually think for ourselves."
Yep, and that means disregarding all of the fairy tales, doctrines, and dogma that has been conjured up by religious zealots.
"There are some things you can't know without knowing something else first."
True. You should try learning a first thing, and then move onto a second thing, and a third, etc.
"That is, unless we're performing Bizarro science where we come to the conclusion first and then scrape the barrel for any shred of fact that might support that conclusion, throwing away the rest.
What other field of sciences has to make so many excuses and come up with such contorted stories to even give the appearance of truth."
You just described ID and religion, except that it would be way too generous to call it "science".
"As if it's a routine thing for animals to float across a sea on a log, survive, and breed."
I don't know that I'd call it "routine" but it certainly does occur. How else do you think land animals get to islands (without human help)?
"When a theory doesn't fit the facts, it must be stretched in all sorts of ways and contorted. It must make increasingly absurd proclamations. Or it can be abandoned."
Since you just described "ID theory", it should be abandoned.
"I get it. You think (rather condescendingly) that if anyone doesn't believe it, they must not understand it. Every criticism, contradiction, and unanswered question is just an anomaly. If something is unknown, it will be discovered. This is what you and creationists have in common. You both start with an article of faith, seek confirmation, and wave away whatever doesn't fit. Like Moses parting the Red Sea, you believe that it happened even if you can't say how.
That's okay for religion, but it's lousy science."
Actually, that's what creationists and IDiots have in common. It's not lousy science. It's not science at all.
If it's okay for religion, then religion is a psychosis.
"Do you understand that the simple explanation you provided explains nothing?"
Do you understand that ID/creationism/religion explains nothing?
Science explains a lot.
badwiring said...
ReplyDeleteWhat, it sounds so crazy that I must be making it up? This is from the Wikipedia article. Remember, Wikipedia is highly biased toward evolution. They're not doing me any favors. And they cite plenty of respectable sources.
Here are a few notes:
Oceanic dispersal is a type of biological dispersal that occurs when organisms transfer from one land mass to another by way of a sea crossing on large clumps of floating vegetation
Your original claim wasn't just about animals colonizing new islands, remember? It was about the entire history of common descent resting on ocean dispersal. Here are your exact words
badwiring: "The short version: In order for primates and other animals to have evolved from common ancestors, they must have sailed across oceans. Repeatedly"
You misread the article, then made a really stupid claim about what it said without even knowing how wrong your retelling was.
That's why I pointed out to you that "thinking for yourself" only works if you have the sufficient knowledge and background to make informed decisions. You don't. Once again you have demonstrated that you don't have the faintest sniff of a clue about the evidence for or theories of evolutionary biology.
badwiring said...
ReplyDeleteThornton,
I really appreciate it when you post links to papers to support your claims. Because then I get to point out, as in this case, that it does not it any case explain what you think it does, or even attempt to.
You claimed science knows nothing at all about the evolution of avian lungs. I show you scientific research, and now suddenly it's "well, that's not good enough to satisfy me!". Too bad BW. Science will progress whether the willfully ignorant like you bluster or not.
All you've got holding you up are your supposed 150+ years of scientific evidence, but when you dig into your treasure chest this is all you can find. It describes pulmonary design (!!) in birds and compares it to dinosaurs. I'm not criticizing the paper. It just doesn't say what you want it to. Please post more.
Sure thing Massa! I'll get right on spending months researching and posting from the hundreds of thousands of relevant scientific papers so you can ignore them without bothering to read even the abstracts.
Here's a better idea - get off your lazy can and do some research yourself so you won't look like a clueless goober every time you open your mouth.
Why are Creationist so damn lazy and won't lift a finger to learn even the basics of evolutionary theory before they spout off? Is it because they're petrified that Satan will gouge out their eyes if they look on his Devilish scientific works?
Isn't it funny that though they claim to understand the subject, they don't seem to have the ability to explain it in such a way as to make someone else understand it.
ReplyDeleteTo paraphrase a famous quote: "It's impossible to make someone understand something when the fate of their very soul depends on not understanding it."
Thornton,
ReplyDeleteI seem to recall, when I pointed out that your avian pulmonary research paper had nothing to do with how it actually evolved, I also predicted that you would throw a fit over it. Apparently my hypothesis was correct.
You post a paper which demonstrates nothing at all, but you demand that I see in it what isn't there. You take offense when I don't.
That you see something in that paper when there is nothing speaks volumes.
What am I to determine from this? That you aren't actually reading the papers you post? That you read them but don't actually care what they say?
As I set before, it's telling that you talk endlessly about the volumes of research and evidence, but when you produce some it contains nothing. Was that an accident? Did you mean to produce something more substantial but copy the wrong link? If you're trying to make the case that thousands of papers support your position, why attempt to demonstrate it with a sample that demonstrates nothing?
If there's something substantial to show and everyone needs to learn it, why not put it in every high school biology book? Are you saying that it could be taught convincingly but educators choose not to?
I'm prepared now for you to yell at me in meaningless terms for not agreeing with you.
Maybe I should try this approach myself. Here's a research paper for you to read which demonstrates that avian pulmonary systems were designed:
ReplyDeleteBasic avian pulmonary design and flow-through
ventilation in non-avian theropod dinosaurs
There you have it. Scientific research. Keep in mind that you're not allowed to critique the article to determine whether it actually supports my position. If you do I'll just say, 'I showed him scientific research and now it's not good enough for him!' You see, if my paper fails to make my point, I'll blame you for it! Why didn't I catch on to this sooner?
Hi, badwiring,
ReplyDeleteNice reference, but where does it explain how the designer did it?*
----------------
*Not a critique.
Pedant,
ReplyDelete(I'm just kidding here.) What?! I sent you research and all you do is say it's not good enough! Find your own research!!
That's my point. If we can post research papers that don't support what we're saying and then yell at others for pointing it out, then I might as well, too.
badwiring: How does a change to a single gene produce a benefit that's going to increase a creature's chance of survival? It's just as likely to get picked off by a predator as the next rodent.
ReplyDeleteAn organism with better hearing, especially a nocturnal animal with increased sensitivity at high frequencies, will have a survival advantage over one of less acute hearing. Whether predator or prey, an organism that can hear the crinkling of a dried leaf will tend to leave more offspring than one that can only sense low-frequency thuds transmitted through the ground.
badwiring: And going a step further, there's the problem that nothing could evolve serially, as one beneficial mutation at a time was selected and fixed in the population, followed by another and another. That would suggest that the mutations were actually coordinating with one another to reach a target. And, it doesn't leave enough time in the history of the earth for very much to evolve.
The small changes involved don't have to be coordinated or planned, as we can see by looking the historical transition. Each step adds an improvement to hearing, and that's all that matters in the long run. It can be something as simple as a more tenuous connection between the ossicle and the jaw, allowing the ossicle to more easily vibrate. This is seen in Yanoconodon, for instance.
Badwiring: That's my point. If we can post research papers that don't support what we're saying and then yell at others for pointing it out, then I might as well, too.
ReplyDeleteBadwiring,
Again, I'd ask: What scientific conclusions have we reached by direct observation, rather than observations of their supposed effect?
Venture Free,
ReplyDelete"It's impossible to make someone understand something when the fate of their very soul depends on not understanding it."
It is a poor educator indeed who blames his inability to educate on his students. You're failure to convince people is not due to their fear over the fate of their souls, it's due to your utter lack of evidence to support your position. Not everyone who rejects the idea of evolution is religious and as such your comment on their fearing for the fate of their souls is totally moot as an argument.
I suppose now we will hear about the mountains of evidence which prove evolution and how, if I wasn't so lazy or ignorant, I would be convinced of the fact of evolution.
The fact of the matter is I used to think like you. It was investigation of the evidence which changed my mind.
Venture Free,
ReplyDelete"You're failure to convince..." That should be 'Your failure to convince...'
Zachriel,
ReplyDeleteYou're repeating your statement without addressing the objection. Of course better hearing helps an animal to survive. But better hearing requires a number of modifications, not just one. So how does selection preserve that single modification until the other ones come along? How does that one tiny modification have so great an impact when so many factors determine whether one individual survives and reproduces?
I don't think anyone would doubt that better hearing improves survivability. Stating that does nothing to explain how that hearing comes about. Neither does stating that it occurred in incremental steps. It sounds like an explanation, but only until you scratch the surface. In truth it explains nothing.
Again, I'd ask: What scientific conclusions have we reached by direct observation, rather than observations of their supposed effect?
ReplyDeleteI'd say in this case that the effects are nearly all we have to go on. We're attempting to determine history. So we have to be realistic in what we can expect.
But whatever we hypothesize, whether it's specific or vague, must be consistent with known observations. Otherwise it's not science. That's doesn't make it good or bad. Science isn't everything. But if our hypothesis contradicts our existing body of knowledge, then it isn't science.
ID is vague, and that infuriates some people. It draws the conclusion that some things must have been designed, and nothing else. It explains nothing specific. But it is consistent with our observation that all complex, functional systems of known origin were designed, with no exceptions.
Darwinism, on the other hand, flies in the face of that significant observation. No, we've never seen unguided, unassisted natural processes design enhancements for themselves or use blueprints to reproduce themselves. The only such systems of known origin were designed. But we're going to reject that observation and proceed from an assumption that runs contrary to all that we know.
Not speaking of you, but I know that many peoples' eyes glaze over when I mention complex, functional systems. What a tired, old, argument. But it's a huge problem for darwinism. The challenge has not been met. Nature is full of components that require multiple coordinated parts plus a specific behavior in order to have any benefit. There is no evidence that RM+NS can assemble such things. (I'd mention common sense too, but some people frown on common sense.)
Badwiring: That would suggest that the mutations were actually coordinating with one another to reach a target. And, it doesn't leave enough time in the history of the earth for very much to evolve.
ReplyDeleteEvolutionary techniques have been use to evolve an un-clocked FPGA (programmable logic chip) to distinguish between two distinct audio tones. There was no coordination. However, the resulting gate layout ended up exploiting indirect connections based on proximity with hardware specific aspects of the chip itself.
This sort of dependency is what one would expect as evolutionary processes do not exhibit foreknowledge of being transferred to different FPGA hardware with different physical properties.
To use an analogy, it's as if a car was designed to put the battery and the starter motor in just the right proximity with each other so the magnetic fields from these specific parts would induct power for some minor system without requiring a cable.
Making the design of the car hinge on the particular location and version of these parts would make it difficult to swap out a battery or starter with different induction profiles. You'd need to move the compensate to compensate, if that were even possible, etc.
In other words, cars designed by human beings avoid these sort of dependencies since they exhibit foreknowledge about future models and replacement part variation.
But in the chip designed using evolutionary algorithms, no such coordination or foreknowledge exists. The resulting design worked, but exploited aspects of the chip's hardware in ways that result in undesired dependencies. The resulting design is "good enough"
On the Orign of Circuits
I said that effects are nearly all we have to go on because there have been attempts to observe evolution in action.
ReplyDeleteFor years populations of E.Coli have been grown, separated, and grown more to see what sort of diversity arises. Various pressures were applied. More generations of E.Coli have been observed than all the generations of mammals that ever lived on earth. That's enough generations to go from mouse to whale and giraffe and human.
So what was observed? Minor variations within the kind. After all that, nothing that wasn't instantly recognizable as E.Coli.
I don't mean to read too much into the results, but is this what evolution predicts, that living things will change but only within their kind? Or is there a reason why it would predict enormous biological diversity in some cases but virtually none in this case. The theory that explains everything explains nothing.
Scott
ReplyDeleteEvolutionary techniques have been use to evolve an un-clocked FPGA (programmable logic chip) to distinguish between two distinct audio tones. There was no coordination. However, the resulting gate layout ended up exploiting indirect connections based on proximity with hardware specific aspects of the chip itself.
I've read about this. Do you know where they found it? They didn't. They designed it. They created the specific environment in which a relatively limited number of possible changes were tested. Then they tested the fitness of the solutions in a predetermined manner which didn't rely on random outcomes or competition which could 'fight back' against progress.
It's not a bad idea, but it's inspired by the speculative stories of how evolution works. There's no indication that it is an indication of their accuracy. And it certainly isn't a demonstration of what can occur without intelligent, purposeful input.
badwiring: You're repeating your statement without addressing the objection. Of course better hearing helps an animal to survive. But better hearing requires a number of modifications, not just one.
ReplyDeleteThat is incorrect, and we pointed to one.
Zachriel: It can be something as simple as a more tenuous connection between the ossicle and the jaw, allowing the ossicle to more easily vibrate. This is seen in Yanoconodon, for instance.
So we have a species and there is natural variation in the ossification of the connecting tissue between the ossicle and the jaw. Some of these organisms will have less ossification, and those organisms will have hearing that is more sensitive at higher frequencies. And that's the difference between hearing or not hearing a prey or predator who is trying to quietly walk, but who steps on a leaf. The difference between having lunch to being lunch.
badwiring: How does that one tiny modification have so great an impact when so many factors determine whether one individual survives and reproduces?
One hears the predator approach. The other doesn't. One hears the prey. The other doesn't.
badwiring: That's enough generations to go from mouse to whale and giraffe and human. So what was observed? Minor variations within the kind.
From mouse to whale or giraffe to human. They're still mammals! It's nothing but microevolution!
Badwiring: I'd say in this case that the effects are nearly all we have to go on.
ReplyDeleteNo, that's the fallacy I'm referring to.
For example, how can we know we actually exist in a heliocentric universe? We do not directly observe anything, let alone planets that exist beyond the earth's atmosphere. We observe their effects. This includes the photons bouncing off objects, which we don't even observe for what they really are - electrical impulses which are translated by our brains.
For example, it's possible that, in reality, the earth is surrounded by a giant planetarium that merely presents a highly elaborate simulation of a heliocentric solar system, including bouncing back photons and radio waves, fake telemetry and even returning space craft missing just the right amount of fuel and astronauts with implanted memories of collecting fake moon rocks, etc.
One could make the same claim regarding any research paper based on NASA research as it could all be part of an elaborate simulation by some mysterious designer with some mysterious goal. We cannot rule this out with 100% certainty, either.
Badwiring: ID is vague, and that infuriates some people. It draws the conclusion that some things must have been designed, and nothing else. It explains nothing specific. But it is consistent with our observation that all complex, functional systems of known origin were designed, with no exceptions.
No, you're actually being, well, vague about the problem with the current crop of ID.
For example, while might not be obvious to you, we have a rational and objective way to discard the giant planetarium theory: It fails to actually explain the night sky. If it's a simulation, then what exactly is the simulation of in the first place? What is it modeled after? Why does the simulation display planets here rather than there?
My hypothetical theory doesn't provide any explanation, per se. Instead, it just "explains" why the current explanation appears to be true, but is supposedly false. That's just what the simulation simulates.
However, in doing so, it "spoils" our existing explanations without providing replacements. In fact, It's essentially an explanation as to why replacement explanations are impossible due to the nature of the explanation itself (a simulation of a heliocentric universe)
We can say the same about the current crop of ID.
It doesn't actually explain the biological complexity we observe. Rather it attempts to re-assign the cause to a designer, while failing to actually explain the concrete complexity we observe in the process.
Furthermore, it claims the cause (an "abstract designer") is unexplainable, so no replacement explanations are possible.
As such, we can say that both of these "theories" represent convoluted elaborations of the current theories, respectively. We discard them as explanations, despite the fact that we cant rule them out as possibilities.
Furthermore, it claims the cause (an "abstract designer") is unexplainable, so no replacement explanations are possible.
ReplyDeleteActually that's just something said to make ID sound like a "science stopper." ID makes no such claim.
badwiring: That's enough generations to go from mouse to whale and giraffe and human. So what was observed? Minor variations within the kind.
ReplyDeleteBadwiring,
The problem here is that your objections appear to be arbitrary.
Again, all we observe are the effects, not the cause. As such, one could object to a claim that even minor variations are not designed down to the last detail.
What appear to be random mutations could be intentionally designed and planed mutations - each and every one one them. We cannot rule this out with 100% certainty either.
However, again, we lack an explanation as to why a designer would make the specific mutations we observe, in the specific order, etc. As such, we discard this theory as well.
Note that I'm not saying there isn't a difference between things in the past and observations we make today. Instead, I'm saying that in both cases, what we actually use to justify concussions of any sort is the quality of it's underlying explanation.
Actually that's just something said to make ID sound like a "science stopper." ID makes no such claim.
ReplyDeleteBadwiring,
Can we know how this designer managed to change just the genes he wanted, while leaving the rest unchanged? Can we know what method the designer used to determine exactly which genes to change to get the desired results? Is it possible to know how the designer coordinated all of the results for every organism to end up with the functioning eco-system we observed?
Note, I'm not asking if we can know these answers in practice, but I'm asking if we can know in principle.
Furthermore, if it were true that a designer did all of these things above, in reality, this would re-assign the cause to this designer - negating the existing explanation that evolution provides in the process.
What we're left with is the claim that "a designer did it" in just the way that happens to make it appear *as if* the explanation it displaced (evolution) was true, but is actually false.
Scott,
ReplyDeleteHow can the a designer replace the "existing explanation evolution provides" when that explanation does not exist? The only explanation is, "It evolved, details TBD."
How could a designer make it look like evolution did it when no one can say what that looks like?
A better question is how did something with no intelligence produce what shows foresight and intellect and appears to be designed, over and over and over?
Neither position gives the specifics or details. But when comparing the two you accept that omission only in the case of the one that actually claims to provide them.
Rather than determining how living things came about and then concluding that the cause is undirected, you have gone backwards. First you conclude that the cause must have been undirected and then you continually search for the mechanism or explanation that can meet that requirement. It's Bizarro science.
My understanding is humbler, but it's supported by observation and evidence.
Zachriel,
ReplyDeleteOne hears the predator approach. The other doesn't. One hears the prey. The other doesn't.
Actually you are repeating yourself. What you describe is going to happen based on a single mutation? One mutation confers such great advantage?
And then the specimen bearing it doesn't die or otherwise fail to reproduce because of any of a plethora of reasons that have nothing to do with hearing?
What you're describing is an enormous self-created Rube Goldberg device.
It sounds simple. Mutation. Better hearing. Hears predator. Survives. Reproduces.
But when you dig past that simplicity and face the reality of what has to happen, it's not really plausible.
That problem can and has been solved as well, though. Simply eliminate concepts such as plausibility. Exclude them from your reasoning. Don't think in terms of what could have happened, only what must have happened. After all, the conclusion is predetermined, so reality has no choice but to conform.
badwiring: But when you dig past that simplicity and face the reality of what has to happen, it's not really plausible.
ReplyDeleteBut you're not digging. You're repeatedly ignoring while waving your hands. There are a number of evolutionary changes, each leading to an improvement in hearing. First, a partial separation of the ossicles from the jaw due to a small angular change, seen in Yanoconodon, then the reabsorption of the connecting (Meckel's) cartilage in later organisms. Each change allows the ossicles to vibrate more freely. And being able to hear high frequency sounds is a huge advantage, especially for nocturnal animals, both as predator and as prey.
Do you have a substantive comment?
badwiring said...
How can the a designer replace the "existing explanation evolution provides" when that explanation does not exist? The only explanation is, "It evolved, details TBD."
Does it make you feel better about yourself to keep repeating this lie? We show you detail after detail after detail, like the paper with evidence for avian lung evolutionary development, and all you can do is bawl NUH UH!
Simple fact is, the only danger to science from willfully ignorant lumps like you, Tedford, Gary, etc. is when you try to sneak your idiocy into public science classes. Other than that you're just entertainment. What fascinates me is the psychological angle, why otherwise reasonable people can reject scientific findings that are accepted and productively used by 99.9% of all science and industry. Worse part is, you do it without bothering to learn about or understand in the least what you're attacking.
Is it fear that motivates you? Or is it a knee-jerk reaction to anyone who threatens the Biblical beliefs you were taught as a child? You can't pro