|
Register | Sign In |
|
QuickSearch
Thread ▼ Details |
|
|
Author | Topic: What exactly is ID? | |||||||||||||||||||||||||||
Brad H Member (Idle past 5251 days) Posts: 81 Joined: |
This experiment, along with the Luria-Delbruck experiment, demonstrated that beneficial mutations occur in the absence of selection. That is, mutations are random with respect to fitness. And in fact, antibiotic resistance is due to changes in DNA. For example Hi Taq, thank you so much for your comments. I apologize for taking so long getting back with you. I had realized that I was not explaining my position very well with regards to information so I spent some time examining just where I was failing in my articulation. I’ll get into that more in my next post. With regards to your comments above, I was wondering if you could cite exactly where in the paper they state which nucleotides in the chromosomal DNA of the bacteria had an addition of protein information? I couldn’t find it in the portions of the paper you linked me to. I should point out also that of course beneficial mutations occur. No one is denying that at all. What I am saying is that all mutations which occur (beneficial or detrimental) are the result of loss of information or loss of specificity or in other cases insertions and deletions. Also as I said, changes in populations occur as a result of already existing alleles in the gene pool, with of course the exception of some bacteria which appear to have been designed to effect change within the plasmid DNA. But in all other organisms it is always a manipulation within the existing genes and not an example of added information to the chromosomal DNA of an organism. This is what we would need to see in order to convince an open minded skeptic, like my self, that molecules to man evolution is possible.
|
|||||||||||||||||||||||||||
Brad H Member (Idle past 5251 days) Posts: 81 Joined: |
Can you please give an example using DNA sequence? What are the transmitters and receivers and how do they decide which conditions to choose? Good question Taq. I'll be the first to admit here that I am only a layman and know very little about actual DNA sequences. But I can tell you what I have read and been told about it. For instance I think that it was Yockey who wrote that the genetic code is constructed to function with the same principles found in modern communication and computer code. I don't know how to speak Spanish, but my Spanish speaking friend tells me that the phrase, "Glorioso es el nombre de Hesus Christo," is a phrase that relays information that is specific and complex. Just because I personally don't speak Spanish doesn't mean that its not true. Biologists have known since the 1960's that the ability of the cell to build functional proteins depends upon the precise sequence of DNA bases.
|
|||||||||||||||||||||||||||
Brad H Member (Idle past 5251 days) Posts: 81 Joined: |
show is is an example of information expressing itself in a symmetrical form. Objects such as these that are formed by natural causes are manifested into a symmetrical state. Language such as the code along the spine of DNA is asymmetrical. This was one of the missing links I was looking for and I recently found it. I would say that there are some very distinguishing characteristics between living organisms and crystals. Organisms have both very complex and very specified information while crystals lack complexity and also polymers lack specificity.
I would also agree with someone who stated much of the CSI in proteins is not really CSI because much of it tolerates mutations without altering the functions of cellular machinery. I would greatly disagree here. Most mutations are very detrimental to the organism. And the one's that are beneficial are not the result of added information to the chromosomal DNA. In most cases when you file off a tooth on a key it will no longer unlock the lock. But on rare occasions it will start unlocking several locks. But what has actually happened is the key has lost specificity, and that doesn't explain how all the teeth got arranged in the specific order they are in to begin with.
|
|||||||||||||||||||||||||||
Nuggin Member (Idle past 2789 days) Posts: 2965 From: Los Angeles, CA USA Joined: |
Organisms have both very complex and very specified information while crystals lack complexity Are you claiming that the simplest lifeform is more complex than the most complex crystaline structure? On what basis are you judging this?
|
|||||||||||||||||||||||||||
Nuggin Member (Idle past 2789 days) Posts: 2965 From: Los Angeles, CA USA Joined: |
I don't know how to speak Spanish, but my Spanish speaking friend tells me that the phrase, "Glorioso es el nombre de Hesus Christo," is a phrase that relays information that is specific and complex. Just because I personally don't speak Spanish doesn't mean that its not true. Biologists have known since the 1960's that the ability of the cell to build functional proteins depends upon the precise sequence of DNA bases. I took your friends quote and I put it through the internet anagram finder. It came back with 31,252 combos in English. It doesn't do other languages. Yes, the letters your friend used in ONE specific order carried a specific meaning. However, those SAME letters in a different order carry 31,000+ different meanings. Some make more sense than others, but they all express SOME information. You are assuming that because letters form a sequence which YOU are witnessing, it is the only or best sequence possible under all conditions at all times and therefore it must have been made by a magical wizard. Clearly you must realize that there are MANY different kinds of combinations which do MANY different things. There is nothing particularly special about any given one. No wizard needed.
|
|||||||||||||||||||||||||||
Brad H Member (Idle past 5251 days) Posts: 81 Joined: |
and therefore it must have been made by a magical wizard. Lets make a deal here Nuggin, as gentlemen. No matter how much I may disagree with your beliefs, out of respect for you I will never compare them to children's fantasy, and I would appreciate it if you would cease from doing the same. If you are in agreement then just let me know and I will go ahead and reply to your arguments. Otherwise...I guess we have no more to discuss.
|
|||||||||||||||||||||||||||
Admin Director Posts: 13123 From: EvC Forum Joined: |
Hi Brad H,
I am the moderator actively on duty in this thread. I've already posted 34 messages of requests and warnings in this thread and removed the posting permissions of one evolutionist contributor. Please leave moderating responsibilities to the moderator. If you feel you are having problems with discussion that I'm not noticing then please post to Report discussion problems here: No.2. Concerning your request to Nuggin where you say you would never compare his views to children's fantasies and request the same consideration from him, I assume you're referring to his references to magical wizards. This is extremely mild compared to what often goes on at discussion boards where the topics are controversial. Moderators here will not be concerning themselves with such trivialities, particularly when the author addresses himself directly and pertinently to the topic. If you cannot bear such slight slights then even this discussion board, a discussion board that is more strictly and neutrally moderated than the vast majority of discussion boards on the Internet, is too wild for you. Since non-moderators are not permitted to moderate, and since moderators here will be enforcing the standards of EvC Forum and not of Brad H, you have two choices. Continue with the discussion or drop out. Sorry to express this so bluntly, but most of my actions in this thread have been against evolutionists, so I'm not going to coddle any creationists or IDists.
|
|||||||||||||||||||||||||||
Iblis Member (Idle past 4192 days) Posts: 663 Joined: |
Yes, the letters your friend used in ONE specific order carried a specific meaning. However, those SAME letters in a different order carry 31,000+ different meanings. Some make more sense than others, but they all express SOME information. And this is a much better analogy for the actual informational content of the genetic "code" than his sentence en espanol. The vast majority of our DNA has no meaning at all. Drawing attention to the small part that does code for things is, as no one has mentioned for more than a hundred posts, the Texas Sharpshooter Fallacy. Here's another analogy along the same lines. Take a box of Scrabble and dump it out haphazardly on the floor. Count up all the words that appear in every language you know. Give each word a probability score based on 26 to the power of the word length. Add all the scores together to produce a total massive improbability. Act amazed, assume there must be a dump designer. Pay no attention to the low percentage of words vs nonwords.
|
|||||||||||||||||||||||||||
Nuggin Member (Idle past 2789 days) Posts: 2965 From: Los Angeles, CA USA Joined: |
Lets make a deal here Nuggin, as gentlemen. No matter how much I may disagree with your beliefs, out of respect for you I will never compare them to children's fantasy I'm sorry if you feel that your religion is on par with children's fantasies. Just because the Harry Potter books use the word Wizard, that doesn't mean that all wizards are for children. Just like the existence of Casper the Friendly Ghost doesn't mean that your "Holy Ghost" need also be "friendly" or for children. I use the term wizard to mean: "Any individual who is allegedly using *magic!* to accomplish their goal." Even the most rigid fundamentalist must admit that their religion is all about *magic!* and therefore is about a wizard.
|
|||||||||||||||||||||||||||
Smooth Operator Member (Idle past 5411 days) Posts: 630 Joined: |
quote:Everyone who knows anything about the history of the modern ID movement knows this is not true. The majority of ID proponents are Christians, so what? The majority of evolutionists are atheists, again so what? I could also call modern evolutionary theory a political atheist movement. What good would that do? Modern ID movement was formed separately from any court case concerning "creationism". The notions and the term Intelligent Design was used way before any such court case.
quote:The Origin of Intelligent Design | Discovery Institute quote:Why? What would be the point? Why are "prominent" and "published" scientists so much more important than the rest? What's your point anyway? What about Steve Fuller who is a secular humanist. He supports ID.Steve Fuller (sociologist) - Wikipedia quote:I'm not checking soemthing against itself. I'm checking the validity of CSI in the way it was supposed to be done. I'm not going to bother doing anything else, so you might as well drop it right there.
|
|||||||||||||||||||||||||||
Smooth Operator Member (Idle past 5411 days) Posts: 630 Joined: |
quote:We know it lost all KNOWN functions. That is the only thing I'm interested in anyway. Like I said before, it may very well be that it's useful for something else. I'm not disputing that. Maybe it is, maybe it isn't. But what we do know, is that now we know how many mutations it takes for an enzyme to lose it's known function. quote:Umm... no. I don't care if it lost all function, even those we do not know if it might had. Because they were not tested for anyway. quote:And D* = bidirectional rotary motor-driven propeller = 10^20. quote:Is the probability of a "bidirectional rotary motor-driven propeller" that consists of 10 proteins equal to the probability of "bidirectional rotary motor-driven propeller" that consists of 100.000.000.000 proteins? quote:Yes, exactly, D* here is the "a bidirectional rotary motor-driven propeller", which let me repeat, means that: D* = bidirectional rotary motor-driven propeller = 10^20. So I was rigth from the start. quote:I know it does't! But it does matter to the probability of E! Which is also imprtant. Do you, or do you not understand that getting number 6 fher throwing a die i 1/6? If you have two dice, and you want to get the number 6 on both, the probability decreases, and now it's 1/12. Therefore, aflagellum consisting of 50 proteins has higher probability of forming by chance than a hypothetical one consisting of 10.00.000 proteins. Therefore it's complexity is relevant to the calculation!
quote:Dear God! I already told you! It's in the NFL, which I already said is what Dembski calculated. quote:If you know what the number represents than obviously I shouldn0t bother. quote:A regular pattern does not equal specification. Just becasue it's regular it doesnn't mean anything. It has to have some meaning besides itself. Liek I said, a cure for cancer, a Guns'n'Roses song in binary digits, etc... quote:WTF am I didging? Nothing! You are the one who is pretending not to understand what I'm talking about. I DO NOT CARE IF THE MUTATION IS UNUSUAL!!!!!! The point is that natural seelction selects anything, including the "unusual" mutations, if they confer reproductive fitness. Even those mutations that reduce biological functions, such as the sickle cell mutation. Therefore, it contributes to genetic entropy.
quote:No! Stop repeating this crap over and over again. There is no noise averageing. For a full removal of all mutations you would need an infinitely large population. Since you don't have one, mutations accumulate. I never said ANYTHING about some correlation. The effects, that is, the noise is too strong to be averaged out, precisely becasue genetic changes are not strong enough, and they are just a tiny part of what is being evaluated by natural selection. This is the last source I'm citing for you because you are pretending not to understand what I'm talking about. Therefroe, this conversation is useless.
Look at these two mice. They are from the same parents. They are genntically almost identical, as two offspring can be. No mutations have happened in any of them. This is an epigenetic effect known as DNA methylation. The mother first gave birth to a giant crappy low fitness yellow mouse. After the mother got fed with food consisting of a large portion of methyl groups, those chemicals attached themselves to the backbone of the DNA, and regulated the DNA so the next mouse that was born was small brown and was more healthy and has high fitness. And ZERO, and I mean ZERO genetic changes happened. No changes in the genetic sequence occured. As anyone can clearly see, these changes are drastic, and have absolutely nothing to do with genetics. As a matter of fact, the more healthy small rat could actually have a deleterious mutation for all we know, and he would on average have MORE reproductive fitness than the crappy giant rat. Therefore, natural selection would on average favor it. No large population is going to average out this kind of noise. So deleterious mutations in those rats on average do get passed on. And the best part is this is only ONE, yes only ONE source of noise! You still have FIVE other sources to consider. It's plain and obvious that the noise is too large for natural selection to effectively remove deleterious mutations.
quote:LOL! This is simple math! Anything less than 100% equals accumulation of mutations! If every deleterious mutation gets removed only than are the genetic traits kept in balance. If 1 in 10 are not removed, genetic entropy increases. Because for every 10 muations 1 will accumulate!if 1 in 1.000 are not removed, genetic entropy increases. Because for every 1.000 muations 1 will accumulate! if 1 in 10.000.000 are not removed, genetic entropy increases. Because for every 10.000.000 muations 1 will accumulate! etc... Only a perfect selection can keep the order in balance. Anything else equals accumulation.
quote:Thank you for admitting that it's physically impossible for the chain to evolve into a human, because it's obvious to any reasonable person, that a mechanism that makes something constantly get SHORTER, can not in the same time make it LONGER! It's a phisical impossibillity! Edited by Smooth Operator, : No reason given. Edited by Smooth Operator, : No reason given. Edited by Smooth Operator, : No reason given. Edited by Smooth Operator, : No reason given.
|
|||||||||||||||||||||||||||
Smooth Operator Member (Idle past 5411 days) Posts: 630 Joined: |
quote:No they are not. The majority of mutations are nearly neutral. Actually slightly deleterious. And since there is noise, natural selection is blind to them, so they keep accumulationg. quote:Again no. It's more subtle than this. The biological functions gradually lose their functions. So subtle, that they do not get detected by natural selection. That is why those individuals with subtly lower fitness spread their genes. Decreasingt he fitness of the whole population. And this means that since the whole populations has now a lower fitness, even stronger mutations won't get noticed by natural slelection now. So they can accumulate to. So the process continues untill a population goes extinct. A very harmful mutation if it happened in pupulation with high enough fitness would probably get removed. But, if a subtle deleterious occurse, and spreads, the whole populating gets it's fitness decreased. Now if that very harmful mutation happens, it will not be as bad as before, so it too can be spread throughout the population. And that's how genetic entropy increases.
|
|||||||||||||||||||||||||||
Larni Member (Idle past 151 days) Posts: 4000 From: Liverpool Joined: |
So the process continues untill a population goes extinct. While I'm sympathetic to the view that some changes in the genes are not 'recognised' by NS I can't help but wonder about ancient lineages such as crocodiles: they are immune to this 'genetic entropy?
|
|||||||||||||||||||||||||||
RAZD Member (Idle past 1702 days) Posts: 20714 From: the other end of the sidewalk Joined: |
Hi Brad H, just a small point (not really on topic, but ..)
... I was wondering if you could cite exactly where in the paper they state which nucleotides in the chromosomal DNA of the bacteria had an addition of protein information? ... ... I should point out also that of course beneficial mutations occur. No one is denying that at all. What I am saying is that all mutations which occur (beneficial or detrimental) are the result of loss of information or loss of specificity or in other cases insertions and deletions. ... First off, why are insertions not additions? They were not there before, yes? Second, we have the case of walkingstick insects. See Figure 1 from Nature 421, 264 - 267 (16 January 2003); doi:10.1038/nature01313 (reproduced below) Walkingstick insects originally started out as winged insects (blue at start and top row). That diversified. And some lost wings (red). And diversified. And some regained wings (blue again). And diversified. And one lost wings again (Lapaphus parakensis, below, red again). Can you explain how this occurs when information is only lost? WingsNo wings Wings No wings All by loss of information? Did they 1st lose the information on how to make wings, then 2nd lose the information on how to lose the information on how to make wings, and then 3rd lose the information on how to lose the information on how to lose the information on how to make wings? How can you lose information to not do something that you have lost the information to do? We can calculate the effect of such information on evolution as follows:
Wings - Wings = informationa + informationb = 0informationa + informationb = 0 informationa = 0 - informationb Either information is gained in one case, or the information content that affects evolution ≡ 0 Obviously if information is always lost, that then this concept of information has no effect on what can and cannot evolve. Enjoy. Edited by RAZD, : added Edited by RAZD, : clrty Edited by RAZD, : fixed nature link we are limited in our ability to understand
by our ability to understand Rebel American Zen Deist ... to learn ... to think ... to live ... to laugh ... to share. • • • Join the effort to solve medical problems, AIDS/HIV, Cancer and more with Team EvC! (click) • • •
|
|||||||||||||||||||||||||||
PaulK Member Posts: 17993 Joined: Member Rating: 5.6 |
quote: I will only comment that you were interested enough in the claim that it had lost ALL function to try to dispute the point.
quote: Wrong ! D* = the set of bidirectional rotary motor-driven propellers". Your 10^20 is Dembski's estimate of the number of four-level concepts, as your quotes showed.
quote: No, and the probability of getting some "bidirectional rotary motor-driven propeller" - the probability that we actually want - is different from both of them.
quote: Where "Yes, exactly" means "No". All you have done is repeat the same grossly erroneous claim. 10^20 is Dembski's estimate of the number of 4-level concepts, of whichbidirectional rotary motor-driven propeller is one. quote: No, the probability of E is not important. Only the specified information matters. And that is derived from the probability of D*.
quote: You can't even get the probability of rolling two 6s on 2 dice correct. It's 1/36. Besides that your whole argument deals with irrelevancies. We want to know the probability of getting ANY "bidirectional rotary motor-driven propeller", not one using a particular number of proteins, because the number of proteins is not part of the specification,.
quote: Do you want my help or not ? If you want it then all you have to do is to provide the information I ask for. Remember I'm only doing this as a favour to you. If you can't be bothered to look up the details of the calculation then there's no reason why I should.
quote: I'm afraid that it does. Look up Dembski's definition of specification again.
quote: I will observe again that you cared enough to try to argue against it. Even if you did not care enough to actually address the reason why it is unusual (which is the dodging). And in fact there is a reason why you should care. If sickle-cell is not a typical example of a beneficial mutation it cannot be used as such.
quote: Of course this argument is absurd since it equates increasing fitness with declining fitness. And your main example - sickle-cell is atypical, and so can't be used.
quote: The field of statistics would disagree with you. It is a fact that given a large population (of samples) noise will tend to average out - because it is random.
quote: I'm not arguing for a "full removal of mutations". Just a dynamic equilibrium where the number of deleterious mutations maintained in the population falls short of mutational meltdown. The other problem is that you are now assuming that drift dominates to the point where there is no selection at all. I suggest that you produce evidence for this bold claim. (And yes, I know that you didn't mention correlation because I know that I brought it up. Because you need correlation to avoid the averaging effect of large populations.)
quote: Wrong again. 100% efficiency would produce guaranteed removal of all deleterious mutations when in fact some can reach fixation. Unfortunately accumulation requires more than that - it requires that there cannot be a balance point, where the rate of removal of deleterious mutations equals the rate at which more enter the gene pool. However, by your own admissions all surviving organisms must at least be close to such a point (because the rate of accumulation must be very, very slow to explain why life still survives). And if it is that close the evidence offered so far cannot tell us that the balance point has not been reached in at least some species. I will reply to your comments on the monster only to point out that I make no admissions. I simply decline - in deference to the preferences of the site owner - to add another subject to this discussion. Edited by PaulK, : No reason given.
|
|
|
Do Nothing Button
Copyright 2001-2023 by EvC Forum, All Rights Reserved
Version 4.2
Innovative software from Qwixotic © 2025