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Author Topic:   coded information in DNA
lyx2no
Member (Idle past 4735 days)
Posts: 1277
From: A vast, undifferentiated plane.
Joined: 02-28-2008


Message 271 of 334 (512121)
06-14-2009 10:28 AM
Reply to: Message 270 by Percy
06-14-2009 9:26 AM


Re: Some Correct Information about Information
Discussion is pointless until Word begins accepting the feedback and discussing the issues in terms that make sense.
That goes twice for pmarshall. He has even less of a tendency to respond to feedback. It's like yelling at Anderson Cooper on tv.
Edited by lyx2no, : Clarity

Ridicule is the only weapon which can be used against unintelligible propositions. Ideas must be distinct before reason can act upon them.
Thomas Jefferson

This message is a reply to:
 Message 270 by Percy, posted 06-14-2009 9:26 AM Percy has not replied

bluegenes
Member (Idle past 2496 days)
Posts: 3119
From: U.K.
Joined: 01-24-2007


Message 272 of 334 (512126)
06-14-2009 12:24 PM
Reply to: Message 235 by WordBeLogos
06-13-2009 5:31 PM


WordBeLogos writes:
All other codes are ultimately derivatives of DNA. All codes that you know the origin of come from biological code makers, humans (or animals, insects etc). So all of human observation, 100% of it, tells us codes ONLY come from intelligence.
For the sake of argument, let's assume that all known codes are biological. So, human observation does not tell us codes "ONLY come from intelligence." You have to assume your conclusion for this. In other words, you have to assume that DNA is intelligently designed in order to claim that it and the many codes used by non-intelligent organisms (I gave you an example of coded communication between brainless organisms further up the thread) are intelligently designed.
So, let's look at what we actually observe. We can see codes that require intelligence (ours) and codes that don't, unless we assume your conclusion. In other words, as we do not know the ultimate origin of the apparently mindless codes, so human observation would actually tell us, 100%, that biological codes are of unknown ultimate origin.
But there is one thing that 100% human observation does tell us. That all known intelligent beings have complex coded information as a prerequisite. There are upwards of 6,000,000,000 on earth, and not one exception.
You continue:
But, codes proceed ALL biological life. So did humans, insects or animals create the coded information DNA carries? No.
I'd have said "precede", but aside from that, we can agree here.
WordBeLogos writes:
But by empirical observation, codes ONLY come by intelligence.
Wrong. Either from intelligence (ours) or no known source (others), and all known intelligent code making depends on a chemical code of unknown source. So, I repeat, the ultimate source of codes is currently unknown.
So, as it stands now, intelligence is the *ONLY* way we *KNOW* codes are made. And we *KNOW* humans, animals nor insects produced the coded information in DNA.
Wrong. Ultimate unknown origin, as we've established above. This doesn't support your argument, as I've explained, because we know of both intelligently produced codes and unintelligent codes, both of unknown ultimate origin. Both. Yet we know of no intelligent designers who don't have code as a prerequisite. So, the 100% observation is actually that last one.
So, what we should infer from observation, then, is that chemical code is a prerequisite for intelligence and intelligent design, not the other way around.
If you can show me one example of an intelligent designer who does not depend on a pre-existing code, then you have blown a hole in my argument.
And please, don't assume what you're trying to prove (your god).
Edited by bluegenes, : grammar

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AshsZ
Member (Idle past 5418 days)
Posts: 35
From: Edgewater, FL USA
Joined: 05-17-2008


Message 273 of 334 (512127)
06-14-2009 1:05 PM


Seems to me that the word "codes" is being used far too loosely. Is there coded information in DNA?

Replies to this message:
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Blue Jay
Member (Idle past 2716 days)
Posts: 2843
From: You couldn't pronounce it with your mouthparts
Joined: 02-04-2008


Message 274 of 334 (512132)
06-14-2009 1:57 PM
Reply to: Message 273 by AshsZ
06-14-2009 1:05 PM


Hi, AshsZ.
AshsZ writes:
Is there any issue with just saying that the structure of DNA is a product of atoms that were arranged by some chemical reaction and through the course of time, continued to change into what we finally see today?
Obviously there is, or this discussion would not have dragged on so long.
I don't think we're going to even make a dent in WordBeLogos's determination that DNA was specially designed by God to perform a special function.

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

This message is a reply to:
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Son
Member (Idle past 3848 days)
Posts: 346
From: France,Paris
Joined: 03-11-2009


Message 275 of 334 (512135)
06-14-2009 2:14 PM
Reply to: Message 273 by AshsZ
06-14-2009 1:05 PM


I've tried to tell WordBeLogos that this discussion about whether DNA are codes is pointless, but he doesn't seem to get what I'm saying. Maybe I'm expressing myself unclearly (I'm from France).

This message is a reply to:
 Message 273 by AshsZ, posted 06-14-2009 1:05 PM AshsZ has not replied

onifre
Member (Idle past 2969 days)
Posts: 4854
From: Dark Side of the Moon
Joined: 02-20-2008


Message 276 of 334 (512136)
06-14-2009 2:14 PM
Reply to: Message 245 by WordBeLogos
06-13-2009 9:45 PM


Hi Word,
The question that science can’t answer is where the code came from. The question of where the molecule came from is an important one, but is not what's being asked here.
But it has been answered, you are just not satisfied. The code is found on earth, it dosn't come from anywhere. Just as all of the elements that chemically make up the DNA structure are found on this plaent as well. The question is not, where did the code come from? The question is, how did the elements arrange themselves into a simple proto-RNA structure that "evolved" into a more complex DNA structure? And so forth. From the simple to the complex, not, from the complex(god/designer) comes the simple that then evolves into complex.
That has never, ever been witnessed, both from humans or any other species, on this planet. So what you're suggesting lacks evidence to support it even as a hypothesis.
Ok, not counting the evidence that intelligence is the only known source to create codes.
Yes but not biological organisms that adapt and evolve and reproduce. You have no evidence of any kind of that type of "code" being built buy an intelligence. So you have nothing for evidence.
You will have to speak for yourself on that one. Because He may be unknown to you, and science through the scientific method, doesn't mean He is unknown to others through a different means.
Also, as for the appeal to what makes more sense, it did make more sense the earth was flat, at one time.
Evading the questions? Not nice.
Therefore, some other mind can be rationally inferred, not because of a gap in knowledge, BUT because of the knowldge we *DO HAVE,* that intelligence stands *ALONE* as the only *KNOWN* source able to produce codes.
But another type of mind doesn't work. You have only witnessed human minds produce codes, that's it. You have not seen any other type of mind, from the billions of minds in different species, develop anything. Further, you have no evidence for any other type of mind existing. That you can imagine some greater mind capable of creating anything, does nothing to support your argument, but it does say you have the ability to imagine. Which I never said you couldn't. Great job imagining something capable of creation, but where is your proof for it being a mind like ours, or even existing in the first place?
So, imagine a being that has a mind and creates DNA on random planets, if you like, but without supporting evidence of another type of mind existing as complex as humans, there is nothing more to your argument than your imagined position.
If I have sticks on my driveway that say..
"He that believeth on the Son hath everlasting life: and he that believeth not the Son shall not see life; but the wrath of God abideth on him."
...and knowing that these sticks are ultimately the product of nucleosynthesis, it still doesn't explain where the message came from.
A human that speaks english.
Do you feel that a infinite, timeless God for some reason would be in some kind of hurry?
You missed the point. Why would this "god" not create all of it in one swoop. Why wait for all of these process to happen naturally to then intervene?
The sequences of nucleotides or amino acids that carry a genetic message have explicit specificity. (Otherwise how does the organism live?) Of course, the genetic message, when expressed as a sequence of symbols, is nonmaterial but must be recorded in matter or energy" (Yockey, 2005, p. 7)
That's a humans explanation of what that particular person feels DNA resembles. Did you feel he's 100% right? OK, so?
Are you saying the universe is infinite?
No. I said:
Oni writes:
Because DNA is finite.
You forget that DNA is also made up of smaller components. Elements, which have their origin in stars, who have their origin in hydrogen gas, which has it's origin at the Big Bang, which has it's origin in...
DNA is finite in and of itself, but what makes it up is not. It regresses back all the way to the origin of our universe.
Why would you ask me about the universe when the topic is DNA? You are speaking of DNA as if it was the first thing to ever be created, but it's not. Many things preceed it. So either it was all "created" by some supernatural force, or, we would have to believe that this supernatural force lets somethings occur naturally, in fact, lets everything occur naturally, but feels the need to make DNA supernaturally. And only that. Seems crazy...
Yes, I agree, the bag of molecules we live in is. Do you believe it is merely our molecules that are having this discussion or something else?
I don't believe my molecules are having this discussion anymore than I feel my blood is. The molecules that construct my brain evolved in a way that gave rise to consciousness, but that's a whole other topic.
My mind is a by-product of molecules arranged in a specific way from years of evolution.
We also know that evolution is the only method that has given rise to intelligence, or rather a thinking mind, able to create.
So if god is the creator than, by all observable evidence we have (note this is the same argument that you are using for DNA), then gods mind must be the by-product of evolution as well. No other evidence for the rise of thinking minds exist to support any other hypothesis.
- Oni

Petition to Bailout Comedy The Laugh Factory is imploring Congress to immediately fund what owner Jamie Masada calls an "Economic Cheer-Up." If Congress fails to act quickly, the Laugh Factory comedians are planning to march to Washington and plea to President Obama.

This message is a reply to:
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Blue Jay
Member (Idle past 2716 days)
Posts: 2843
From: You couldn't pronounce it with your mouthparts
Joined: 02-04-2008


Message 277 of 334 (512139)
06-14-2009 3:18 PM


Bluejay's Closing Argument
This will be my final contribution on this thread. I hope to summarize some of what has been said by others on this thread, and hopefully any lurkers will be able to make an appropriate assessment of the validity of each argument.
These points represent my personal understanding of the arguments presented so far. If I have made errors in summarizing anybody's point(s), corrections and ammendments are welcome.
I won’t bother summarizing WordBeLogos’s position, because he has repeated the summary of his position ad nauseum already. I will, however, make an outline of some of his errors:
  1. WordBeLogos has explicitly stated that intelligence is capable of defying the laws of nature. He has failed to provide a single example of such, despite the continual harping of Dr Adequate on this point, so we currently have no reason to suspect that intelligence can defy the laws of nature. Since Word’s argument requires intelligence to have this ability, his argument can only be accepted pending his producing an example of intelligence defying the laws of nature.
  2. WordBeLogos also conflates information with meaning, as Percy has persevered to explain multiple times. According to the Shannon definition of information, meaning is not required, and there is no law of nature that prevents meaningless information from fortuitously acquiring meaning without guidance. Thus, we have no evidence that Shannon information systems cannot be natural.
  3. WordBeLogos also draws a false connection between intelligence and code. Everything that he accepts as a code is something that was created by humans, with the exception of DNA. However, since DNA was obviously not created by humans, WordBeLogos feels that it is appropriate to replace humans with the abstract concept of intelligence to maintain the connection between DNA and other codes. But, the fact is that the connection is broken by the observation that humans did not create DNA, so any attempt to group DNA with human-made codes is entirely speculative on his part.
  4. Finally, WordBeLogos resorts to reductionism when it suits him. For instance, he claims that codes used by non-intelligent organisms---e.g. the waggle dance of honeybees---are derived wholly from DNA, and thus, are not viable exceptions to his rule that codes come from intelligence. However, he refuses to allow the same reductionism as an explanation for human codes---despite his inability to prove that human codes are somehow different from honeybee codes---and holds up human codes, rather than honybee codes, as the appropriate data set to which the genetic code must be compared.
I find these four points to be sufficient grounds to consider WordBeLogos’s hypothesis that DNA was created by intelligence to be logically invalid.
If he is right that intelligence created DNA, it is by pure coincidence, just as the broken clock in my lab coincidentally tells me the right time of day everyday at 11:05.

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

Percy
Member
Posts: 22473
From: New Hampshire
Joined: 12-23-2000
Member Rating: 4.7


Message 278 of 334 (512142)
06-14-2009 4:56 PM


"I'm Popeye!"
WordBeLogos reminds me of an old Popeye cartoon. There's just no way to argue against someone who refuses to debate, simply repeating the same claim over and over again without explanation or elaboration. Enjoy:
--Percy

WordBeLogos
Member (Idle past 5411 days)
Posts: 103
From: Ohio
Joined: 05-25-2009


Message 279 of 334 (512279)
06-16-2009 2:10 AM


Gentlemen,
Dr writes:
Word writes:
The initial information, in DNA, which produces life, cannot be derived from the laws physics and chemistry.
I notice that you have provided no proof for this statement.
This was observed by Yockey in his 2005 book. Look up the laws of physics, in any physics book, and you will see no one has ever shown how to get from the laws of physics to the genetic code.
Right, so we reason from what we have observed to what we haven’t. Since we have seen the production of many codes, and none of them have been produced by magic,....
(but by concious minds)
...we conclude that in the case of a code the origin of which we have not observed, it most likely was not produced by magic.
(but by a concious mind)
All codes infer intelligence. You are the one who needs to present evidence and demonstrate that codes can come from non-intelligence.
Now that depends on the shape of the hill, doesn't it? And before you miss the point and object that this is a man made series of not hills, on a real hill a ball rolled from point A will end up at point ᗍ ,and point B will roll to point ᗾ.
How is that a code??? Where’s the encoder and decoder and the table of symbols? That’s the criteria. No offense, but please, enough nonsense.
4A20616D206177616B65
But notice that the efficiency of the binary representation does not affect the amount of information contained in a message from our message set. If we use 3 binary bits to represent our 2.58 bits of information, then we're only wasting .42 bits. If we use the ASCII code to represent "I am awake" as 80 binary bits, then we're wasting 77.42 bits. Independent of the specific encoding, the amount of information we're transmitting is always just 2.58 bits, because there are only 6 messages in our message set.
There is a high degree of consistency and rigour in all this that is completely absent in WordBeLogos's level of understanding, and it is essential for discussing these issues. Discussion is pointless until Word begins accepting the feedback and discussing the issues in terms that make sense.
I will quote pmarshall....it's becoming more clear no one here has read the debate Mr. Marshall had with over 30 atheists at infidels. Why not give it an honest read?
"In Shannon’s system, meaning DOES exist. It is extremely simple: the only meaning that we need to be concerned with here is whether the message is encoded or decoded properly. In DNA, the meaning of GGG is Glycine. That meaning is real and black and white and quantifiable. In ASCII, the meaning of 100001 is capital A.
What Shannon does not attempt to quantify is semantic meaning because you can’t further reduce 1000001 = A to a single number like 2.67. But Shannon does acknowledge that meaning exists. DNA does carry semantic meaning but that fact is not essential to this argument. Only the most rudimentary definition of meaning (GGG means Glycine) is necessary."
All other codes are ultimately derivatives of DNA. All codes that you know the origin of come from biological code makers, humans (or animals, insects etc). So all of human observation, 100% of it, tells us codes ONLY come from intelligence.
For the sake of argument, let’s assume that all known codes are biological. So, human observation does not tell us codes ONLY come from intelligence. You have to assume your conclusion for this. In other words, you have to assume that DNA is intelligently designed in order to claim that it and the many codes used by non-intelligent organisms (I gave you an example of coded communication between brainless organisms further up the thread) are intelligently designed.
So, let’s look at what we actually observe. We can see codes that require intelligence (ours) and codes that don’t, unless we assume your conclusion. In other words, as we do not know the ultimate origin of the apparently mindless codes, so human observation would actually tell us, 100%, that biological codes are of unknown ultimate origin.
But there is one thing that 100% human observation does tell us. That all known intelligent beings have complex coded information as a prerequisite. There are upwards of 6,000,000,000 on earth, and not one exception.
Yes, every single biological code is of an unknown origin. That's the conundrum of the theory of abiogenesis. We all know there cannot be an infinite regress of generations of species, it must start somewhere. But no human observed the origin of life. So we have to infer. We have 100% inference to design and 0% inference to any other explanation.
Word writes:
But by empirical observation, codes ONLY come by intelligence.
Wrong. Either from intelligence (ours) or no known source (others), and all known intelligent code making depends on a chemical code of unknown source. So, I repeat, the ultimate source of codes is currently unknown.
If you are willing to admit you dont know and wish to go no futher, then I say welcome to agnosticism.
Word writes:
So, as it stands now, intelligence is the *ONLY* way we *KNOW* codes are made. And we *KNOW* humans, animals nor insects produced the coded information in DNA.
Wrong. Ultimate unknown origin, as we’ve established above. This doesn’t support your argument, as I’ve explained, because we know of both intelligently produced codes and unintelligent codes, both of unknown ultimate origin. Both. Yet we know of no intelligent designers who don’t have code as a prerequisite. So, the 100% observation is actually that last one.
So, what we should infer from observation, then, is that chemical code is a prerequisite for intelligence and intelligent design, not the other way around.
If you can show me one example of an intelligent designer who does not depend on a pre-existing code, then you have blown a hole in my argument.
And please, don’t assume what you’re trying to prove (your god).
You are doing precisely what you are acusing me of doing, assuming without proof. I freely admit I can't put God in a laboratory and test Him. I only claim to infer. But you are trying to get away with an assumption that you cannot prove. There is *NO* inference to a natural explanation of DNA. None. Just because it's here, and we observe it, doesn't mean it's natural. You can't have it both ways.
WordBeLogos has explicitly stated that intelligence is capable of defying the laws of nature. He has failed to provide a single example of such, despite the continual harping of Dr Adequate on this point, so we currently have no reason to suspect that intelligence can defy the laws of nature. Since Word’s argument requires intelligence to have this ability, his argument can only be accepted pending his producing an example of intelligence defying the laws of nature.
We are here so DNA must be naturally occurring is not an answer. You need to provide evidence that DNA, the very thing in question, is naturally occuring. Where is it?
Quoting pmarshall...
"Another way of looking at this: I’ve got a STACK of origin of life books here in my library. They fall into 2 categories:
1) The ones that admit that it is a profoundly complex mystery that no one has solved.
2) The ones that cleverly minimize the immense size of this problem, through sleight of hand. They slip in something that people have to take on faith, without the reader even realizing what has just happened.
It’s dishonest. People who have only a vague grasp of the issues believe it. Those who are familiar with the issues know better."
WordBeLogos also conflates information with meaning, as Percy has persevered to explain multiple times. According to the Shannon definition of information, meaning is not required, and there is no law of nature that prevents meaningless information from fortuitously acquiring meaning without guidance. Thus, we have no evidence that Shannon information systems cannot be natural.
Simple mechanical decoding of a message = interpreting meaning.
WordBeLogos also draws a false connection between intelligence and code. Everything that he accepts as a code is something that was created by humans, with the exception of DNA. However, since DNA was obviously not created by humans, WordBeLogos feels that it is appropriate to replace humans with the abstract concept of intelligence to maintain the connection between DNA and other codes. But, the fact is that the connection is broken by the observation that humans did not create DNA, so any attempt to group DNA with human-made codes is entirely speculative on his part.
Not speculative, but rather inductive. DNA is a code and that's a fact. All codes of known origin are designed, that's a fact. The inference to design in inescapable. Is what it is.
Finally, WordBeLogos resorts to reductionism when it suits him. For instance, he claims that codes used by non-intelligent organismse.g. the waggle dance of honeybeesare derived wholly from DNA, and thus, are not viable exceptions to his rule that codes come from intelligence. However, he refuses to allow the same reductionism as an explanation for human codesdespite his inability to prove that human codes are somehow different from honeybee codesand holds up human codes, rather than honybee codes, as the appropriate data set to which the genetic code must be compared.
I find these four points to be sufficient grounds to consider WordBeLogos’s hypothesis that DNA was created by intelligence to be logically invalid.
If bees are concious then the bee waggle is an intelligently designed code. If bees are not concious, then the waggle is a direct derivative of DNA and still does not answer the question.
If human codes are just the product of DNA, and there is no actual concious choices involved (few would argue that btw) then we are still left with the fact that DNA is completely different from non-living things which still leaves us with no explanation for the origin of lving things. If we accept that man made codes are simply derived from DNA, then you have reduced man to a machine who makes no concious choices, I doubt many atheists would be comfortable with that.
-Word

John 1:1 In the beginning was the Word, and the Word was with God, and the Word was God.

Replies to this message:
 Message 280 by Blue Jay, posted 06-16-2009 7:29 AM WordBeLogos has not replied
 Message 281 by Peepul, posted 06-16-2009 7:34 AM WordBeLogos has not replied
 Message 282 by lyx2no, posted 06-16-2009 8:01 AM WordBeLogos has not replied
 Message 283 by Dr Adequate, posted 06-16-2009 9:26 AM WordBeLogos has not replied
 Message 285 by Blue Jay, posted 06-16-2009 1:04 PM WordBeLogos has not replied
 Message 295 by bluegenes, posted 06-17-2009 11:45 AM WordBeLogos has replied

Blue Jay
Member (Idle past 2716 days)
Posts: 2843
From: You couldn't pronounce it with your mouthparts
Joined: 02-04-2008


Message 280 of 334 (512290)
06-16-2009 7:29 AM
Reply to: Message 279 by WordBeLogos
06-16-2009 2:10 AM


Honeybee Design
Hi, WordBeLogos.
I suppose my "final contribution" to this thread needs a follow-up.
-----
Word writes:
If bees are concious then the bee waggle is an intelligently designed code.
You do realize the implication of this statement, right?
You've set the bar pretty low: if honeybees are sufficiently intelligent to create a code, then the Intelligent Designer need not be any more intelligent than a honeybee.
In your mind, what is the cut-off point?
How intelligent must something be to create a code?

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

This message is a reply to:
 Message 279 by WordBeLogos, posted 06-16-2009 2:10 AM WordBeLogos has not replied

Peepul
Member (Idle past 5037 days)
Posts: 206
Joined: 03-13-2009


Message 281 of 334 (512291)
06-16-2009 7:34 AM
Reply to: Message 279 by WordBeLogos
06-16-2009 2:10 AM


Not speculative, but rather inductive. DNA is a code and that's a fact. All codes of known origin are designed, that's a fact. The inference to design in inescapable. Is what it is.
Inductive reason like this is highly likely to be wrong. You can continue to believe this argument has some force, but in fact it has none. Is you are using this argument to justify your belief in design, then think again.

This message is a reply to:
 Message 279 by WordBeLogos, posted 06-16-2009 2:10 AM WordBeLogos has not replied

lyx2no
Member (Idle past 4735 days)
Posts: 1277
From: A vast, undifferentiated plane.
Joined: 02-28-2008


Message 282 of 334 (512296)
06-16-2009 8:01 AM
Reply to: Message 279 by WordBeLogos
06-16-2009 2:10 AM


U Pratt
How is that a code??? Where’s the encoder and decoder and the table of symbols?
  • The hill is the encoder: it writes the path of the ball.
  • The ball is the decoder: it reads the shape of the hill.
  • The USGS lists the symbols.
That’s the criteria.
How do you meet the criteria? The shape of the codon (hill) determines the placement (path) of the amino acid (ball).
No offense, but please, enough nonsense.
Please, that's rich. So rich it could play Augusta where little, white decoders map 18 verdant, encoded routes from point A to point B.
Edited by lyx2no, : Be slightly less subtle.
Edited by lyx2no, : Parallelism.
Edited by lyx2no, : More parallelism.

Ridicule is the only weapon which can be used against unintelligible propositions. Ideas must be distinct before reason can act upon them.
Thomas Jefferson

This message is a reply to:
 Message 279 by WordBeLogos, posted 06-16-2009 2:10 AM WordBeLogos has not replied

Dr Adequate
Member (Idle past 303 days)
Posts: 16113
Joined: 07-20-2006


Message 283 of 334 (512302)
06-16-2009 9:26 AM
Reply to: Message 279 by WordBeLogos
06-16-2009 2:10 AM


This was observed by Yockey in his 2005 book. Look up the laws of physics, in any physics book, and you will see no one has ever shown how to get from the laws of physics to the genetic code.
No-one's ever shown how to get from the laws of physics to a fried egg either. That doesn't mean that it's miraculous, it means that we're not in a position to accomplish such a pointless feat of reductionism.
All codes infer intelligence.
How often are you going to go round the same little circle of unreason?

This message is a reply to:
 Message 279 by WordBeLogos, posted 06-16-2009 2:10 AM WordBeLogos has not replied

Percy
Member
Posts: 22473
From: New Hampshire
Joined: 12-23-2000
Member Rating: 4.7


Message 284 of 334 (512307)
06-16-2009 9:52 AM


Information and Meaning
WordBeLogos still gives no indication of engaging rebuttals, so I'll just briefly point out his irrationality concerning information and meaning.
About information and meaning Shannon says on page 1 of his paper A Mathematical Theory of Communications:
Shannon writes:
The fundamental problem of communication is that of reproducing at one point either exactly or approximately a message selected at another point. Frequently the messages have meaning; that is they refer to or are correlated according to some system with certain physical or conceptual entities. These semantic aspects of communication are irrelevant to the engineering problem.
In response, Word simply quotes Perry Marshall claiming that meaning does exist in Shannon information:
Word quoting Perry Marshall in Message 279 writes:
"In Shannon’s system, meaning DOES exist. It is extremely simple: the only meaning that we need to be concerned with here is whether the message is encoded or decoded properly. In DNA, the meaning of GGG is Glycine. That meaning is real and black and white and quantifiable. In ASCII, the meaning of 100001 is capital A."
For WordBeLogos, Shannon stating that meaning is irrelevant to the problem of communicating information can be trumped by Internet denizen Perry Marshall claiming Shannon is wrong to have said this.
For Shannon, DNA's 'GGG' is information. 'GGG' can be interpreted as meaning Glycine, but this meaning is irrelevant to the information itself. 'GGG' can be interpreted as having literally any meaning one wants, and the machinery in cells actually attach more than one meaning to 'GGG'. During protein production 'GGG' means Glycine, but during fission (cell division) 'GGG' means "match up with 'CCC'".
Until Word begins taking seriously Shannon's unambiguous statement that meaning is irrelevant to the information problem, this discussion will not be able to make progress.
--Percy
Edited by Percy, : Grammar.

Blue Jay
Member (Idle past 2716 days)
Posts: 2843
From: You couldn't pronounce it with your mouthparts
Joined: 02-04-2008


Message 285 of 334 (512325)
06-16-2009 1:04 PM
Reply to: Message 279 by WordBeLogos
06-16-2009 2:10 AM


Snowmen are actually made by snowclouds!
Hi, Word.
I didn't get to finish my argument before my ride came, so I'd like to finish it now.
You presented a dichotomy: if honeybees are conscious, their waggle-dance code is intelligently-designed; but, if honeybees are not conscious, then their waggle-dance code is a derivative of DNA, and is inadmissibile in this debate.
I already showed that calling honeybee codes "intelligently designed" equivocates on the meaning of "intelligent." If you want to go this route, we can start a new thread about how much intelligence is required to create a code, and how you determine whether the line between conscious and not-conscious has been crossed.
If you do not want to go that route, I would like to present the alternative:
In reality, I'm pretty sure the waggle-dance code is genetic: queens do not dance, and so, there is no one from whom the first batch of workers in a hive can learn the dance. Yet, the workers can do the dance. Thus, it is probably an innate, rather than a learned, behavior.
But, this does not mean that the waggle-dance code is the same as the genetic code. They are two distinct codes that relay two distinct sets of information between two distinct sets of encoders and decoders. So, the emergence of the waggle-dance code represents the creation of a new code.
But, who or what created this new code?
Remember, by your own argument, we must distinguish "caused" from "operated through." {Also remember, that alterations to the genetic code are caused by external sources, not by the genetic code itself.}
So, which statement do you think is more accurate:
  1. DNA caused the waggle-dance code by mutation.
    or
  2. Mutagens in the environment, operating through the existing DNA code, caused the waggle-dance.
Once again, "operate through" does not equal "cause".
In truth, the mutagen caused the waggle-dance code to emerge, and the genetic code was simply the medium through which the mutagen operated.
To argue that the mutagens did not produce the waggle-dance code because they did not produce the genetic code they altered to make the waggle-dance is like arguing that Johnny did not make the snowman because he did not make the snow from which he made the snowman.
-----
At this point, you have about three options:
  1. Concede that the honeybee waggle-dance uses a code that was not produced by intelligence.
  2. Concede that the intelligence of an insect is enough to account for the genetic code.
  3. Copy and paste the same quotes from pmarshall and Shannon again, on the off chance that my argument here will be ignored.
Gentlemen, place your bets.
Edited by Bluejay, : Subject-antenym agreement.
And, addition, marked by { }.

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

This message is a reply to:
 Message 279 by WordBeLogos, posted 06-16-2009 2:10 AM WordBeLogos has not replied

Replies to this message:
 Message 286 by Dr Jack, posted 06-16-2009 1:16 PM Blue Jay has replied

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