SONG OF MYSELF"This most beautiful system of the sun, planets and comets could have only proceeded from an intelligent and powerful being...eternal and infinite...he governs all things." -Sir Issac Newton
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Original: 1/20/2007 12:48 AM
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Saturday, January 20, 2007
 
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Signs of Intelligence: Understanding Intelligent Design
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DNA: The Design is in the Details

In part one I described how Miller’s attempts to produce the essential building blocks of life in the laboratory failed because, even though Miller did succeed in producing amino acids, the ones he produced were of the wrong variety. Miller’s experiment produced the right-handed variety (dextro) while the amino acids necessary to yield life are of the left-handed variety (levo). Moreover, Miller's experiment also produced several organic acids which would have destroyed the amino acids he created long before they formed a protein. To prevent this from happening, Miller had to use a “cold trap” to isolate the amino acids from the organic acids as soon as they were formed. In other words, the only reason the amino acids survived was due to the intelligent intervention of Miller. But let us assume for the moment that Miller had succeeded in creating the right kind of amino acids needed to yield life. And let us further assume that he was able to produce them without the organic acids that would have instantaneously destroyed them. Would it then have been possible for the amino acids to link up together and form the first functional protein necessary to sustain a living cell? The answer is a resounding NO. This is because the more difficult problem that abiogenesis faces has yet to even be discussed: information. What must be explained is not only how the organic building blocks of life can be created via natural processes, but the source of information that properly assembled those building blocks to form the first life form. Paul Davies summed up this obstacle for abiogenesis well by employing the metaphor of building a house:

"Making the building blocks of life is easy—amino acids have been found in meteorites and even in outer space. But just as bricks alone don’t make a house, so it takes more than a random collection of amino acids to make life. Like house bricks, the building blocks of life have to be assembled in a very specific and exceedingly elaborate way before they have the desired function"

Let us consider another example. A novel is composed of letters which combine to form sentences, which in turn, combine to form paragraphs. But if these letters were not ordered in the exact way that they are, they would appear nonsensical to us. Consider the following sequence of letters: MIET NDA DTIE ATIW RFO NO NMA. Doesn’t make much sense does it. That’s because while the sequence is complex, it is not specified. In other words, the letters do not conform to any independently-given pattern. But suppose we were to re-arrange the letters in the following way: TIME AND TIDE WAIT FOR NO MAN. Suddenly the same letters convey a message to our brains. The first sequence is complex but is not specified. The second sequence is both complex and specified. Systems that are characterized by both specificity and complexity have what we call "information content." That is, they have the ability to transmit information to intelligent agents. Scientists have found that the same is true of the coded information found in human DNA.

In 1953, James Watson and Francis Crick elucidated the structure of the DNA molecule. By now most people are familiar with the double helix structure of the DNA molecule. It is like a long ladder, twisted into a spiral. Molecular biologists have discovered how DNA stores the information necessary to direct protein synthesis. It was Crick who first proposed the "sequence hypothesis". According to the sequence hypothesis, information on the DNA molecule is stored in the form of specifically arranged chemicals called nucleotide bases along the spine of DNA’s helical strands. Chemists represent these four nucleotides with the letters A, T, G, and C (for adenine, thymine, guanine, and cytosine). By 1961, a series of brilliant experiments confirmed DNA’s information-bearing properties. The amount of information in the DNA is so vast that it led Oxford biologist Richard Dawkins to claim that the amount of information in just a single strand of DNA would fill up 1,000 Enclyclopedia Brittanicas! The DNA molecule is exquisitely complex, but in addition to its complexity, it is also specified. Like the above sequence of letters, the 'letters' in DNA must be in a very precise sequence. If they are out of order then the information that the DNA transmits to the cell is garbled and will lead to a loss of cellular function. To summarize, the information found within DNA is both complex and specified. Hence, scientists have come to refer to it as “specified complexity”.

But how does all this lead one to the conclusion of design? Well, first of all no natural processes are known to produce structures with high information content like that found in DNA. Furthermore, if we consult everyday experience, we readily note that objects with a high information content such as books, computer programs, and musical scores are always the result of an intelligent source. For example, if you were to trace the information on your computer screen back to its original source you would invariably come to a mind--that of a software engineer or programmer. As Bill Gates has noted, "DNA is like a computer program, but far, far more advanced than any software we've ever created." Moreover, it is important to note that this is not just a case of reasoning by analogy. It is more than an analogy. In fact, in terms of structure, the two are virtually identical. All this leads us to one inevitable conclusion. If the information content found in human language and computer language is always the result of an intelligent designer, then it is only logical to conclude that the information content found in DNA is also the result of an intelligent designer.

NOTE TO READER: This post can also be found on our group site: Alliance Against Methodological Naturalism.

 Posted 1/20/2007 12:48 AM - 94 comments

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Atheists want us to believe that given an infinite amount of time, that this could happen. Yeah, I guess it could happen, but in my opinion as you stated in this post, much more unlikely than a source of intelligence always existing and creating such complexity.
Posted 1/20/2007 2:13 AM by LSP1 - reply

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I suppose I am not willing to jump on the Design Argument bandwagon so quickly. Just because something cannot be explained now does not mean it cannot be explained in the future. In my mind, even if everything were explainable through natural means I would still have my faith. Even so, I do want to understand the design argument. I really like the analogy that Paley used.

That all being said, I think perhaps the best argument I am familiar with is the argument based on the existence of reason, and morality. In Immanuel Kant's book "The One Possible Basis for a Demonstration of the Existence of God" he makes an excellent defense of God's existence. If you have not read the book, I would highly recommend it.
Posted 1/20/2007 3:39 AM by SkyMarshalOz - reply

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I concur this is valid argment for ID. But moving on...

Information content is rarely the product of an individual designer. Take your example... Mr. Gates' Windows... based on the ideas and concepts of countless precursors and competitors, refined and elaborated by generations of bleary eyed computer geeks... sure, it is intelligently designed with inherent purpose and intent but who is the designer if not a "spirit" that was assimilated by many.

While some individuals have reaped much reward and praise, others go unnoticed yet ever onward the beast evolves  and none can claim to be truely it's designer for the reality lives as a manifestation of spirit and we each and everyone have the choice to partake in such spirits.

Posted 1/20/2007 8:24 AM by mykid2 - reply

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Great post.  LSPI -- I have to agree. 
Posted 1/20/2007 11:00 AM by LifeNeedsProtection Xanga True Member Xanga Premium Member - reply

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[Let us consider another example. A novel is composed of letters which combine to form sentences, which in turn, combine to form paragraphs. But if these letters were not ordered in the exact way that they are, they would appear nonsensical to us.]
   
    You seriously studied English?  Oh wait... literature and not linguistics.  Although, you basically said that a novel has no  semantics  whatsoever.  Basically, your definition if taken as complete, would imply that Euclid's  Elements  qualifies as a novel.  A novel does NOT JUST consist of a mere sequence of letters combined to form sentence which combine to yield paragraphs.  A novel consists of a certain writing style, where those paragraphs, sentences, and letters have a partially understood meaning to them. 
   
    Also, can you understand what this sentence says "teh sing on teh srteet is grene."  The more classic example I've seen is this "Aoccdrnig to rscheearch at Cmabrigde Uinervtisy, it deosn't mttaer in waht oredr the ltteers in a wrod are, the olny iprmoetnt tihng is taht the frist and lsat ltteer be at the rghit pclae. The rset can be a toatl mses and you can sitll raed it wouthit a porbelm. Tihs is bcuseae the huamn mnid deos not raed ervey lteter by istlef, but the wrod as a wlohe."  No, we have the letters in a different order, but it simply doesn't qualify as nonsense.
    Oh and by the way your example actually illustrates something you didn't see.  If we looked at it, we could understand or interpret what each of the following sequences of letters meant WITHOUT rearranging them.  This happens this way, because we understand the letters as wholes .  All the entities involved in evolutionary theories happen at the non-quantum scale.  The quantum entities make up the real-world entities.  So, consequently we have wholes at the level of the real-world.  Consequently, all the entities involved in evolutionary theories work at the levels of wholes.  Expressly, they'll do a similar process to recognizing unordered sequences as ordered.

[The first sequence is complex but is not specified. The second sequence is both complex and specified. Systems that are characterized by both specificity and complexity have what we call "information content." ]
     Your first message "MIET NDA DTIE ATIW RFO NO NMA." has information content.  Expressly, it has a meaningful structure to it already as your own drawing out of its meaning illustrates.  It doesn't work as unique meaningful structure as it could also mean "TIME AND DIET WAIT FOR NO MAN."  Still, it does have a certain structure to it which limits what it means, just like ordinary words do.  It doesn't qualify as specified (nor do ordinary words, as puns indicate).

[Well, first of all no natural processes are known to produce structures with high information content like that found in DNA.]
    But nothing has to work in the way as we know it.

[Furthermore, if we consult everyday experience, we readily note that objects with a high information content such as books, computer programs, and musical scores are always the result of an intelligent source.]

    Computer programs don't actually usually have much information content to them.  They get written in symbolic mathematics which consists of syntactical structures which work according to a logical structure.  Books do often have a high information content AND ALWAYS contain some ambiguous information.  In other words, books ALWAYS contain nonspecified information.

[As Bill Gates has noted, "DNA is like a computer program, but far, far more advanced than any software we've ever created."]
    Almost all computer programs run on binary logic.  Can you honestly PROVE that living organisms run on binary logic?  Honestly, NO ONE has come close to such.

[Moreover, it is important to note that this is not just a case of reasoning by analogy. It is more than an analogy. In fact, in terms of structure, the two are virtually identical.]
    So, you implicitly assert that living organisms think in "yes-or-no" ways and act in "yes-or-no" ways as binary logical systems do (and almost, almost ALL computers do).  Consequently, living organisms would have everything decided as to whether or not something exists, or works or not.  No idecision.  No uncertainty.  They wouldn't say something works and doesn't work.  They wouldn't act in such a way as if something did exist and as if it didn't exist.  They would think that everything they say is either true or false.  Statements like "this statement is false" wouldn't really appear in the thoughts of organisms, since that statement isn't true or false.  Yeah... I don't think so.  It simply works as absurd to claim that living organisms work like computers, if no more for the fact that we don't think in binary ways.

    I don't know why I wrote this though.  I doubt you'll understand much of what I wrote or even see its point since you have yet to demonstrate an understanding of the system of logic I operate under.  I guess I feel I would do well to help you people in some way.  Although, I start to doubt that I even could help your deprived minds.
Posted 1/20/2007 12:23 PM by Spoonwood - reply

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I took the Bible Quiz and apparently I know the Bible 93%. Not bad I suppose

Not bad indeed.   Though I challenge you to tackle the "improved" Bible quiz I put together this morning.  I hope to put together an even more difficult one in the future.

considering I spend more time reading college textbooks than the Bible these days

As do I, alas.  Rarely during the semester do I have an opportunity to read anything other than what's assigned.

Posted 1/20/2007 1:27 PM by JB_Fidei_Defensor - reply

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You seriously studied English?  Oh wait... literature and not linguistics.  Although, you basically said that a novel has no  semantics  whatsoever.  Basically, your definition if taken as complete, would imply that Euclid's  Elements  qualifies as a novel.  A novel does NOT JUST consist of a mere sequence of letters combined to form sentence which combine to yield paragraphs.  A novel consists of a certain writing style, where those paragraphs, sentences, and letters have a partially understood meaning to them.

You seriously studied logic?  Oh wait... you can't tell.  Because you always make huge jumps in logic:
- When GGP lists components of a novel, you think he's giving a definition.

It simply works as absurd

And with your word economy, you are hardly one to criticize somebody else's linguistics skills.  Maybe try something like: "It's simply absurd"

Your first message "MIET NDA DTIE ATIW RFO NO NMA." has information content.  Expressly, it has a meaningful structure to it already as your own drawing out of its meaning illustrates.  It doesn't work as unique meaningful structure as it could also mean "TIME AND DIET WAIT FOR NO MAN."  Still, it does have a certain structure to it which limits what it means, just like ordinary words do.  It doesn't qualify as specified (nor do ordinary words, as puns indicate).

- The information in that sentence is corrupt; I couldn't figure the whole thing out.
- The only reason we can figure it out at all is that we have a specific (specified) idea of what words are represented.
- Which means we also recognize that the first rendering is incorrect, and we know how to correct it, as you demonstrated.
- Thus, the fact that we recognize one version as incorrect, and that we know how to correct it, proves that a correct version has been specified by our prior knowledge.  The only reason that we can correct any of those sentences, and the only reason we recognize jumbled words as wholes, is that the correct versions are specified in our minds.
- If the correct version was not somehow specified, we would not be able to correct the sentence.

Computer programs don't actually usually have much information content to them. 

Ok ... Are you serious?  Print out the source code for Windows.

You might want to have a couple ink cartriges ready.

They get written in symbolic mathematics which consists of syntactical structures which work according to a logical structure.

Ah, you mean specified information?

Books do often have a high information content AND ALWAYS contain some ambiguous information.  In other words, books ALWAYS contain nonspecified information.

Another jump in logic: You conflate ambiguous with nonspecified.

Almost all computer programs run on binary logic.  Can you honestly PROVE that living organisms run on binary logic?  Honestly, NO ONE has come close to such.

Ok, seriously ... binary refers to the system of symbols being used, not the logic used to bring these symbols together.  Logic is determined by the programming language.  For example, you could be using HTML logic, CSS logic, Visual Basic logic, C++ logic, Pearle, Q Basic, etc. etc. etc., but all of these run on a binary system.  Living organisms use four bases, not 0s and 1s, so they operate on a quadernary system.  The logic of the software, so to speak, is in the process of being deciphered.

So, you implicitly assert that living organisms think in "yes-or-no" ways and act in "yes-or-no" ways as binary logical systems do (and almost, almost ALL computers do).

Another jump in logic: GGP is saying that just like computers, living organisms operate on software.  But you leap to the conclusion that he's saying that the software of living organisms operates on the same binary system that computer software operates on.  In another logical foul, you're also missing the point: they all run on software (ie, specified information).

Consequently, living organisms would have everything decided as to whether or not something exists, or works or not.  No idecision.  No uncertainty.  They wouldn't say something works and doesn't work.  They wouldn't act in such a way as if something did exist and as if it didn't exist.  They would think that everything they say is either true or false.  Statements like "this statement is false" wouldn't really appear in the thoughts of organisms, since that statement isn't true or false.  Yeah... I don't think so.

Whoooooa ... this is your most severe jump yet.  Just because a computer, for example, operates on a binary system does not mean that the logic consists solely of booleans.  My gosh, man.  And it's not like organisms operate on a binary system anyway, so the entire premise of your argument is off.

... we don't think in binary ways.

Yes we do.  It's just not the only way we think.

Although, I start to doubt that I even could help your deprived minds.

That's funny, I was just thinking the same thing about you.  :-p

Posted 1/20/2007 2:03 PM by manonfyre - reply

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[You seriously studied logic?  Oh wait... you can't tell.  Because you always make huge jumps in logic]
    You simply have no demonstrated instance of such.

[When GGP lists components of a novel, you think he's giving a definition.]
    His statement "A novel is composed of letters which combine to form sentences, which in turn, combine to form paragraphs." consists of a subject, with a predication attached to it.  That does partly define what the subject means, by the form of it as a sentence.  I qualified my claim by saying "if taken as complete."

[And with your word economy, you are hardly one to criticize somebody else's linguistics skills.  Maybe try something like: "It's simply absurd"]
    I generally try to abstain from using forms of 'be'.  I generally avoid the notion of 'essence' in language.  Try to understand where I come from.

[The information in that sentence is corrupt; I couldn't figure the whole thing out.]
    It only qualifies as PARTIALLY corrupt since all the sentence letters of each word appear in groups before the spaces.

[The only reason we can figure it out at all is that we have a specific (specified) idea of what words are represented.]
    No.  Go ask a classics scholar about this SERIOUSLY.  I minored in classics and took lots of Latin.  It eventually came up that ancient texts don't have ANY spacing between words or ANY punctuation whatsoever.  There doesn't exist ANY specification of what's a word or what's a sentence.  allsentencesreadlikethisyoustillcanfigureoutwhatiwrotebycontext
youcanratherclearlydistinguishwhatawordisandisnoteventhoughididntspecific
heckyoucanevenseewhereyouwouldwritepunctuationandnotwritepunctuation

[Which means we also recognize that the first rendering is incorrect, and we know how to correct it, as you demonstrated.]
     No, GGP's original interpretation of his own sentence is correct. 
Hemeantthatpartiallycorruptsentencetotranslateintowhathesaid

[Thus, the fact that we recognize one version as incorrect, and that we know how to correct it, proves that a correct version has been specified by our prior knowledge.]
      No.  I didn't indicate this before, but I actually came up with my interpretation BEFORE I read GGP's own interpretation.

[The only reason that we can correct any of those sentences, and the only reason we recognize jumbled words as wholes, is that the correct versions are specified in our minds.]
      No.  Look above.  You didn't know what I wanted to say in those statements without spaces or punctuation.  The correct version of those doesn't come as specified in your mind.

[Ok ... Are you serious?  Print out the source code for Windows.]
      VERY serious.  The amount of information content of Windows is VERY VERY low basically even compared to the information content of all the actions of a cell.  The cell contains a whole host of molecular interactions which have WELL OVER 6.22*10^23 atoms interacting.  Each of those atoms has even more quantum particlewaves interacting.

[Another jump in logic: You conflate ambiguous with nonspecified.]
     No.  Nonspecified implies ambiguity, or more than one possible meaning.  Nonspecified means unspecified meaning.  This means that more than one possible meaning works as possible.

More later possibly, though not likely.
Posted 1/20/2007 4:44 PM by Spoonwood - reply

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Spoonwood, I just don't think you understand what we mean when we say specified.

Posted 1/21/2007 12:08 AM by manonfire_reasons - reply

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[Computer programs don't actually usually have much information content to them. 
Ok ... Are you serious?  Print out the source code for Windows.
You might want to have a couple ink cartriges ready.]
     Yeah... actually I speak VERY VERY seriously about this.  The simplest way to measure information consists of measuring it in terms of bits.  A bit gets defined as an answer to a yes or no question.  Basically every line of code consits of 1 bit of information.  The statement "If x>6, then y=6." answers one yes or no question "if x>6, is the value of y=6 or not equal to 6?".  With biological organisms one has to address the cellular information, how millions of microbes interact with it, how the molecules interact with each other, how protons, neutrons, electrons, quarks, bosons, etc. interact with each other and also with the larger structures.  Each action of every subatomic particle basically goes on in real organisms.  Rounding off a bit, we'll say that every action of a subatomic particle consists of a bit of information.  Even for the simplest organisms this means we have over 10^23 bits of information for any given organism.  Every line of code has far less than 10^23 lines to it.  So, the information content of computer programs qualifies as VERY VERY TINY.

[They get written in symbolic mathematics which consists of syntactical structures which work according to a logical structure.
Ah, you mean specified information?]
      No.  Symbolic mathematics such as x^y=1 does NOT specify the meaning of 1, x, or y.  Nor does an equation like x^2+x=y, because we haven't specified our domain of y, nor x as consisting of rational numbers, real number, complex numbers, logical variables, etc.  At the basis of symbolic mathematics basically lays axiomatic systems.  ALL axiomatic systems have undefined terms (also called "primitive" terms) which don't get assigned a specific meaning.

[Another jump in logic: You conflate ambiguous with nonspecified.]
      No, not exactly.  Nonspecified means that at minimum we haven't specified the semantical content of the information.  This means that people have the freedom to interpret the information as they choose.  And they often do interpret such as they choose in MULTIPLE different ways.  Ambiguity pretty much refers to multiple different meanings for the same object.  So, even though at a theoretical level one might want to differentiate these concepts, at a practical level (in terms of speaking) they simply work as sufficiently equivalent.

[Ok, seriously ... binary refers to the system of symbols being used, not the logic used to bring these symbols together.]
     No, actually binary does refer to the logic.  Computers and electrical machines run on switching circuits.  The logic of these circuits come as "on/off" which does qualify as binary.

[Logic is determined by the programming language.  For example, you could be using HTML logic, CSS logic, Visual Basic logic, C++ logic, Pearle, Q Basic, etc. etc. etc., but all of these run on a binary system.]
     The binary logic of Boolean algebra (logic) which lays at the basis of switching circuits.  The hardware determines the logic.  The software determines how one applies that logic.

[Living organisms use four bases, not 0s and 1s, so they operate on a quadernary system.]

     No, living organisms simply don't run on four bases in the sense of what I've wrote, nor in any logical sense .  The bases of living organisms consists of four CHEMICAL structures which qualify as bases in terms of how something either comes as an acid or base in chemistry.  These bases don't work like a "base of a logical system" (which as far as I know actually conists of a concept you're inventing out of the idea of an n-valued logic, which I accept as reasonable), because they don't have a member which qualfies as a least upper bound or greatest lower bound.  Since you might find this confusing for the following we could say that a logical system has a maximum and a minimum.  Guanine does NOT consist of a greater base than adenine.  Nor does it consist of a lesser base.  It only consists of a base in terms of its PH. 

    The bases of number systems refer to how many digits it has.  With base ten, taken as a logical system, that is a 10-value logic, 0 consists of the minimum (intersection or conjunction) of those digits and 9 consists of the maximum (union or disjunction).  For such a logic the negation or complement of 0 equals 9, and the negation of 9 equals 0.  The minimum of (0, a) where a equals any member of {0, 1, 2, 3, 4, 5, 6, 7, 8, 9} equals 0.  The maximum of (0, a)=a for all a.  The minimum of (1, a)=a, and the maximum of
(1, a)=1 for all a.  How 1, 2, 3, 4, 5, 6, 7, 8, and 9 combine with each other logically can work in a vareity of ways.

     Even with a 2-valued logic we have a "truth" and a "false".  True means that something has a true value, or is absolutely true in some logics.  False ALWAYS means that something does not have a truth value, or has a truth value of 0.  Consequently, F<T and F qualfies as our "minimum" and T as our "maximum" (greatest lower bound and least upper bound).  With switching circuits either the amount of voltage works as greater or lesser, or the circuit makes it so that current passes through it or so that current does not pass through it.  Still, nothing similar for complement, minimum, and maximum exist with adenine, guanine, cytosine, and thymine with each other.  They also have no general least upper bound or greatest lower bound, at least not in terms of ALL their properties.  Consequently, they simply don't consist of a logical system.

[Another jump in logic: GGP is saying that just like computers, living organisms operate on software.]
     But they don't.  They live on hardware.  One has to eat in order to live you know.

[But you leap to the conclusion that he's saying that the software of living organisms operates on the same binary system that computer software operates on.]
    At a physical level it does, or comes close enough to doing so.  The hardware delimits what the software can and cannot do, that much does hold.

[In another logical foul, you're also missing the point: they all run on software (ie, specified information).]
     No, the only logical foul here consists of you saying I've committed a logical foul without first demonstrating your claim here.  He hasn't proven that organisms run on software and neither have you.  Consequently, you've put forth a debateable supposition.  I've rejected that throughout.  This doesn't consists of a logical problem.  It just consists of a difference of starting points.  The logic involved here concerns the reasoning from any premise to its conclusion.  We differ on the premises much more than the logic reasoning from premise to conclusion here.

[Just because a computer, for example, operates on a binary system does not mean that the logic consists solely of booleans.]
    At the hardware level it does mean that the logic consists solely of Booleans.  It consists of the switching circuits.  Look, as almost, almost any electrical engineer will tell you, Boolean algebra consists of the logic of the digital logic of switching circuits.  That's what the word 'logic' almost invariably means in public discourse concerning computers (unless one puts adjectives on it like "multivalued" or "fuzzy").

[And it's not like organisms operate on a binary system anyway, so the entire premise of your argument is off.]
     I didn't claim they did.  Remember how I told you in the previous post how evolution doesn't work on the basis of a binary logic?  Since evolution lays at the root of modern biology, similarly, organisms don't operate on a binary system.  I didn't claim they did.  I said "Consequently", which specifically means that IF I assumed GGP's positon (as I understood it, of course), THEN organisms would work on a binary logic.  That sort of "If... consequently" works as very important.  I guess you don't understand how I could think in counter-belief (I'd prefer the term counterfactual, but technically counter-belief seems better) terms like that though.  You probably have little experience actually assuming a positon contrary to yours and deducing consequences from it.

[Yes we do.  It's just not the only way we think.]
     Good point.  Still, usually one someone says something like that they mean "almost always, people don't think in binary ways."  I don't remember what I meant exactly here though, and since I agree with you here I'll give you this point.  Oh wait... I gave you that point, because I'm up 60-0 and its the fourth quarter.

Posted 1/21/2007 1:53 AM by Spoonwood - reply

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The simplest way to measure information consists of measuring it in terms of bits.  A bit gets defined as an answer to a yes or no question.  Basically every line of code consits of 1 bit of information.

I'm not going to comment on everything here, but this was the most obviously false thing that you said.  If you're talking about computer software, that last sentence is completely false.  Bits are grouped into units of 8, called bytes.  A single character in a line of code could represent a certain sequence of bits within a byte.  So you could count the number of characters within the line of code and multiply by 8 to get the number of bits.  But one line of code certainly constitutes more than a single bit of information, ha.

He hasn't proven that organisms run on software and neither have you.

Well first of all, the only evolutionist that I know of trying to argue against the presence of information within living organisms is you.

Second, we've already explained how information exists in living organisms.  But having elaborated on binary systems (bits and bytes and everything nice), maybe we can elaborate a little on the quadernary system of biology as well.

The reason we can generate such powerful software from 0/1 switches is that these variables are groupedGrouping is the first key to generating information:  We begin with a single on-off (0/1) switch.  Then we put several of these switches into a larger group (byte).  The larger the group, the more possible configurations there are for that group, which means - and herein lies the power of grouping - a much larger number of things that this group can represent.

So, with computer software:  0/1 switches are used to encode the information.  0/1 switches are grouped into bytes (sets of 8).  Bytes, representing single characters, are grouped into words.  Words are grouped into sentences; Sentences to paragraphs, Paragraphs into chapters, and so on.

With biological software: Four bases are used to encode the information (let's call each base place a 0/1/2/3 switch).  0/1/2/3 switches are grouped into ammino acids.  Ammino acids are grouped into protiens.  Protiens are grouped into machines, machines are grouped into systems, systems into organisms, and so on.

Now do you see why we say that living organisms operate on software?  Everything needed to build an organism is encoded using just the four bases.  And just like software, the use of a small number of values (2 for computers; 4 for DNA) to encode large amounts of information is possible because of the grouping of these values.

So, the information content of computer programs qualifies as VERY VERY TINY.

Compared to the information content in a living organism?  Finally, we agree on something. Ha.

It almost seems to me that my response to the rest of your post should be obvious, but I'll probably respond anyway later on.

Posted 1/21/2007 3:02 AM by manonfire_reasons - reply

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If the information content found in human language and computer language is always the result of an intelligent designer, then it is only logical to conclude that the information content found in DNA is also the result of an intelligent designer.

Exactly.  And in that same spirit, I would like to make an observation: Even people who reject ID theory search for non-human intelligences, SETI being the most obvious example.  But we have found in biology exactly what SETI was searching for in outer space.

Posted 1/21/2007 3:13 AM by manonfire_reasons - reply

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[I'm not going to comment on everything here, but this was the most obviously false thing that you said.  If you're talking about computer software, that last sentence is completely false.]
     Look, first off the term bit almost always doesn't refer to software.  It refers to hardware.  http://en.wikipedia.org/wiki/Bit  http://www.bellevuelinux.org/bit.html  http://isp.webopedia.com/TERM/B/bit.html  http://www.pcmag.com/encyclopedia_term/0,2542,t=bit&i=38671,00.asp
http://www.sharpened.net/glossary/definition.php?bit  The term first appears in Shannon's The Mathematical Theory of Communication ... widely acknowledged as the original paper on Information Theroy which you can read online here http://cm.bell-labs.com/cm/ms/what/shannonday/shannon1948.pdf  As Shannon's example points out "A device with two stable positions, such as a relay or a flip-flop circuit, can store one bit of information."
     Software really doesn't have bits to begin with.  But, if we shall compare something which qualifies as "hardware", such as a biological cell, to something which is "software" such as a windows program, then we'll have to put them into a similar system of measurement.  Bits work out as simplest.  One doesn't have to stretch the definition of a bit much to say that it consists of an answer to a "yes-or-no" question since a yes-or-no question asssumes one of two possible stable answers.  See this here.  Consequently, since every line of code basically does answer a yes-or-no question in terms of providing instructions for the computer to do, so to speak, every line of code qualifies as a bit of information.  See here for the definition of bit I more work with.
http://pespmc1.vub.ac.be/ASC/BIT.html

[A single character in a line of code could represent a certain sequence of bits within a byte.]
     In terms of the harware sure, but not in terms of the software.  Remember, we wanted to measure the information content of the software alone.

[So you could count the number of characters within the line of code and multiply by 8 to get the number of bits.  But one line of code certainly constitutes more than a single bit of information, ha.]
     Even if your analysis did work it wouldn't come even remotely close to invaldiating my argument.  Look, my argument says we have well over a mole of bits in ANY biological process.  Expressly, we have well over 6.02*10^23 bits of information.  No line of code has more than a trillion lines to it, as no one can even write a trillion lines of code if they wrote it one line of code for every second in a 70 year period.  That's 10^9 lines of code.  Even multiplying this by 8 we ONLY we 8*10^9 bits of information.  8*10^9 is MUCH MUCH less than 6.02*10^23 when both come in bits.

[Well first of all, the only evolutionist that I know of trying to argue against the presence of information within living organisms is you.]
     I have NOT argued this anywhere (if you really claim so, then show it).  You've invented a silly bunch of rhetoric here which even a 6-year old would recognize as sophistry.

[The reason we can generate such powerful software from 0/1 switches is that these variables are groupedGrouping is the first key to generating information:  We begin with a single on-off (0/1) switch.]
     That (0/1) switch IS A BIT OF INFORMATION BY DEFINITION.  You've provided information without a grouping in your own example.

[The larger the group, the more possible configurations there are for that group, which means - and herein lies the power of grouping - a much larger number of things that this group can represent.]
     Well, out of context, you do have a point.  That does exist as one of the powers of grouping.  However, one also lands in paradoxes and logical problems much more quickly this way, as the history of SET theory shows.  Although, that might actually work out as better in some important respects.

[So, with computer software:  0/1 switches are used to encode the information.  0/1 switches are grouped into bytes (sets of 8).  Bytes, representing single characters, are grouped into words.  Words are grouped into sentences; Sentences to paragraphs, Paragraphs into chapters, and so on.]
      Now you've basically CONFLATED conventional language which works semantically with a syntactic language that starts off from ones/zeros.  Consequently, your "position" here says that you just speak a bunch of computerese.  Whatever android.

[With biological software: Four bases are used to encode the information (let's call each base place a 0/1/2/3 switch).  0/1/2/3 switches are grouped into ammino acids.  Ammino acids are grouped into protiens.  Protiens are grouped into machines, machines are grouped into systems, systems into organisms, and so on.]
     No, you've just invented more rhetoric here to dodge my logical point and avoid all the work of thinking you need to do here to get what I say.  First off, reread how all logical base systems have a minimum or maximum.  There doesn't exist a maximum or minimum for the chemicals here.  Second, all known biological systems we have BOTH RNA and DNA.  There does exist a pairing up of bases, and they do have their "complements".  But, the chemical members of the sets DNA and RNA are not identical, and they don't have identitical complements.  In DNA adenine pairs with thymine.  In RNA adenine pairs with uracil.  The complements given do NOT work as unique for the entire system of a living organism.

[Now do you see why we say that living organisms operate on software? ]
     No.  People do not live on wine alone (they get intoxicated, pass out, puke, and sometimes even die).  People have to eat FOOD into order to live.

[Everything needed to build an organism is encoded using just the four bases.]
     No, uracil and RNA.

[But we have found in biology exactly what SETI was searching for in outer space.]
     Well, SETI also wanted to know about the NATURE of extraterrestiral life.  So, what NATURE of your Designer have you found? 
Posted 1/21/2007 10:19 AM by Spoonwood - reply

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Well I don't think I've ever had such a fruitful discussion with you, Spoonwood.  Ha.

You are right about one thing: There is a difference between the software and the information.  But I'll write more about that later.

Posted 1/21/2007 2:51 PM by manonfire_reasons - reply

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Another quick comment:

You've invented a silly bunch of rhetoric here which even a 6-year old would recognize as sophistry.

Haha, aw com'on, Spoonwood.  I'm actually enjoying our conversation.

First off, reread how all logical base systems have a minimum or maximum.  There doesn't exist a maximum or minimum for the chemicals here.

My how the tables have turned.  It appears that you are now the one arguing for booleans and I am the one arguing against them.

Shannon did not say that information must be stored in a binary system, only that a switch with two stable positions (0/1) can store a single bit of information.  It follows, then, that a switch with more than two stable positions can store more bits of information.  But just because a switch can have more than two stable positions does not mean that it cannot store information, sheez.  And since binary switches are used to process information (via some brand of logic), why in the world would you say that quadernary switches cannot be used to process information?

A transistor from the processor in your computer is a binary switch.
A nucleotide from a strand of DNA is a quadernary switch.

[Everything needed to build an organism is encoded using just the four bases.]  No, uracil and RNA.

I should have said: All of the information needed to build an organism is encoded using just the four bases.  And it is.  RNA is more of an information processor than a storage medium.  Since DNA is the storage medium, I assume this is why it uses deoxyribose rather than the less-stable ribose of RNA.  Still, the information needed to build an organism is stored on DNA strands in the quadernary nucleotide switches.

But I think you said we agree that living organisms store information, didn't you?

But my question is: If you agree that living organisms store information, why on earth do you deny that they can process this information?

And if you're not arguing that organisms cannot process information: How can information be processed without software?

In any case, the point of GGP's article is that information exists in living organisms, and since information is invariably the product of intelligence, we should infer intelligence when we observe biological information as well: "If the information content found in human language and computer language is always the result of an intelligent designer, then it is only logical to conclude that the information content found in DNA is also the result of an intelligent designer."

Posted 1/21/2007 7:42 PM by manonfyre - reply

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Spoonwood, I read most of what you said, and none of it discredits what was written in the post.

Though you try to be clear in giving information, you are very far from it as you recieve information, as you mistake a person's point, meaning, intention, or context, and argue against some things that are in no way a crutch or foundation for any of the person's logic. Also, the logic you use and often assume the other person should be using is different from the logic they ARE using (you tend to use more of a mathematical kind of logic, which is out of context in this particular post), and you have even mistakenly applied it to grammar at some points. You also communicate very poorly in much of what you say. An intelligent person is expected to figure out and understand a way to communicate to a person in a way that he or she can understand (much less, to try and take the effort to understand them and the logic they are using), and I think that perhaps the reason you are having such difficulty doing this is because of pride.

Much of what we all understand is because of the context and culture we have been living in from birth - "information content" is a neccessity in any form of communication. In understanding, it's a given.
Posted 1/21/2007 9:00 PM by CormackMcKinney - reply

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Whew...that improved bible quiz of your was tough! I bombed it...a 36%. I think I'll stick with the amateur quiz and claim my 93% grade Anyone who passes your quiz should be in seminary.

Haha, I guess I've achieved my goal after all!  I doubt I could've even gotten most of the questions if I hadn't myself crafted the quiz.  Seminary, eh?  Well, I did have one taker before you who managed to achieve 86%.  I don't know that she's a seminarian, though.

Posted 1/21/2007 10:41 PM by JB_Fidei_Defensor - reply

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Ahh, arguments about semantics are such a waste of time. Seriously, stop debating the meaning of words so much. It has no point, as it is obvious from the debating that both sides actually understand what the other is saying. Attack the person's actual argument. I always have such a difficult time reading these debates because it always turns into a bunch of muck-raking and pointless debates over what everything means. There is a point to defining terms, but once a person has defined a term as they use it, just accept the person's definition.

Show some courtesy and professionalism.
Posted 1/22/2007 3:38 AM by SkyMarshalOz - reply

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[Spoonwood, I read most of what you said, and none of it discredits what was written in the post.]
     Interesting claims Cormack... but you haven't backed this up with any evidence.

[Seriously, stop debating the meaning of words so much. It has no point, as it is obvious from the debating that both sides actually understand what the other is saying.]
     If the word means something different than what someone else said, then what was said differs.  The argument differs if meaning A is attached to the argument as opposed to meaning B.  Seriously, start looking at what words mean so you can see what the meaning of statements were.

[My how the tables have turned.  It appears that you are now the one arguing for booleans and I am the one arguing against them.]
     No.  I argued for taking a logic as a logic.  I didn't claim all logics as Boolean.  I specifically pointed out a possible 10-valued logic.  Expressly, it could have ten TRUTH values.  All Boolean logics have ONLY two truth values.  http://en.wikipedia.org/wiki/Boolean  Right here talking about the meaning of words comes as valuable.  If Boolean just means any logical system whatsoever, as manonfire implied, his word has a VERY different meaning than what I've said, and consequently what I've argued for and haven't argued for differs.

[Shannon did not say that information must be stored in a binary system, only that a switch with two stable positions (0/1) can store a single bit of information.]
     I didn't come remotely close to saying so.  I said "The term [bit] first appears in Shannon's The Mathematical Theory of Communication ... widely acknowledged as the original paper on Information Theroy which you can read online here http://cm.bell-labs.com/cm/ms/what/shannonday/shannon1948.pdf  As Shannon's example points out "A device with two stable positions, such as a relay or a flip-flop circuit, can store one bit of information."

[It follows, then, that a switch with more than two stable positions can store more bits of information.]
    No, not at all.  Look, if you actually clicked on the link you would have found that in the previous two sentences  Shannon said "The choice of a logarithmic base corresponds to the choice of a unit for measuring information.  If the base 2 is used the resulting units may be called binary digits, or more briefly  bits , a word suggested by J. W. Tukey."  So, with the choice of a 10-valued logic, we have a logarithmic base of 10.  In which case we have 10-ary digts, or decits if you like.  If we had a 3-valued logic, we would have a logarithmic base of 3, or a triary logic, or trits for short.

[But just because a switch can have more than two stable positions does not mean that it cannot store information, sheez.]
     Yes, I agree with that totally.  However, you simply won't find computers anywhere that actually use anything other than a binary system based on bits (analog computers do exist, and some other computers do, but comparatively they're rare).  Digital, in the context of computers, actually usually means based on bits.

[And since binary switches are used to process information (via some brand of logic), why in the world would you say that quadernary switches cannot be used to process information?]
     I did NOT claim such, nor come close to claiming such.  Please actually point out where I make my claims that you attribute to me, before claiming I said them.  I said that living organisms don't have a quadernary basis.

[A nucleotide from a strand of DNA is a quadernary switch.]
     It doesn't work as a switch, at least not as I understand it.  Parts of it may.  But, in order to work as a switch, there has to exist some way that given any two mathematical/logical base units there exists some way to conjoin, and disjoin them, as well as unique complements.  First off, as above not all four "base" units have unique "complements", so no determinate way of "complementing" exists.  Second, no way exists to "meet" or "join"... that is take a "maximum" or "minimum" respecticely exists here.  I mean... how does a cell take the conjunction or "join" of "adenosine" and "thymine"?  There doesn't exist any known way that this happens in biological organisms.  And again, base is NOT used in the logical or mathematical sense... it's used in the chemical sense of its PH .  Here again, "debating" the meaning of words changes our understanding of what got said.

[I should have said: All of the information needed to build an organism is encoded using just the four bases.  And it is.  RNA is more of an information processor than a storage medium.  Since DNA is the storage medium, I assume this is why it uses deoxyribose rather than the less-stable ribose of RNA.  Still, the information needed to build an organism is stored on DNA strands in the quadernary nucleotide switches.]
    All right... since you extremely obviously disagree with me on what the term "switch" means... or you've just ignored what I've written (which I regard as more likely)... what in the world do you regard as the sufficient and necessary conditions for something to properly qualify as a "switch"?  Again, I've pointed out how the logical operations of complementation, union, and intersection work, and how we necessarily have a "maximum" and a "minimum" for the entire logical system.  These come as fairly standard logical terms that get used in all logics.  So again, what makes something a "switch"?

[But I think you said we agree that living organisms store information, didn't you?]
     Yes, but not in any significant way like a computer does.  So, any sort of computer analogy works as extremely meaningless.

[If you agree that living organisms store information, why on earth do you deny that they can process this information?]
     I don't.  Again, you've attributed that to me without finding where I said such.

[And if you're not arguing that organisms cannot process information: How can information be processed without software?]
     First off... I think you've used "software" in a rather loose way here since we've now refered to organisms.  Secondly, I didn't argue that all organisms run on hardware alone.  I claimed they couldn't run on software alone.  People cannot live on wine alone.  Software can have huge influences on how behavior works, as the exampel of wine points out.  And that affects information processing.

[In any case, the point of GGP's article is that information exists in living organisms, and since information is invariably the product of intelligence, we should infer intelligence when we observe biological information as well]
     Again, he NEVER established that information invariably works as the product of "intelligence".  He didn't even define "intelligence" or indicate what it means by examples or description or explanation, etc.  Really, since computers work ALMOST ALWAYS without the constant intervertaion of intelligent agents, computers themselves show that information comes without "intelligence".

[If the information content found in human language and computer language is always the result of an intelligent designer, then it is only logical to conclude that the information content found in DNA is also the result of an intelligent designer."]
      DNA consists of hardware, and human languages and computer languages consist of software.  Consequently, reasoning from the premise as true can yield a false conclusion.  A true statement that implies a false one consists of an invalid inference.

     Look, I've grown very weary of all these sorts of "arguments" you think you've put forth manonfire.  And I have the suspicion that you want some sort of "devil" here instead of actually thinking about the issues.  I sort of have started to perceive myself as ending up qualifying as this "devil" for you in this context (anything about "ID" directly or indirectly).  If you want to talk about logic or math or established biology I'll talk.  If you want to talk about how religion or beliefs might relate to logic, math, or  established biology I'll even do that.  Otherwise, I'll just ignore what your nonsense, as now I've spent YEARS talking about these "ideas" and I don't think it has ever taken one step in any significantly meaningful direction.  I'll point out one last thing.
     In at least some modern, scientific contexts, if not many, the sense of the word "truth" means something more like what R. R. Stoll wrote in his Set Theory and Logic on p. 224.
"In the consideration of an axiomatic theory the notion of truth is relegated to possible applications of the theory.  In any circumstance in which the axioms are accepted as true statements and the system of logic is accepted, then the theorems must be accepted as true statements since the theoremes follow from the axioms by logic alone.  That is, it is the potential user of an axiomatic theory who is concerned with the question of the truth of the axioms of the theory. [emphasis in original]"
     Evolutionary biology might not qualify as an axiomatic theory (though some people think it comes close to doing so).  Still, taking the above as a concise statement of what "true" means it seems that it has a very, very close connection with its use and its applications.  Applications of "intelligent design" and "creationism" simply don't exist in the scientific, nor the mathematical, nor the engineering communitites.  Evolutionary theory has applications by users through genetic algorithms, memetic algorithms, and evolutionary algorithms.  So, at least, according to modern standards like Stoll's... and I don't see how other ones qualify as relevant... evoultionary theory in some form qualifies as true.  And that argument trumps all the others, since applications end up mattering more than anything else for a user.  With that I'll leave you the last word, which I doubt I would find interesting anyway.
Posted 1/22/2007 8:05 AM by Spoonwood - reply

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Again, he NEVER established that information invariably works as the product of "intelligence".

For now, I'll overlook the fact that you're pretending not to know what intelligence is.

Now that I think we both agree that living organisms operate on information and software, I think we have arrived at the crux of the issue: Is functional information invariably the product of intelligence?

If it is not, Spoonwood, then give us examples of nature producing information.

Posted 1/22/2007 3:52 PM by manonfire_reasons - reply

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A switch is simply a variable that is limited to certain values.  A transistor is the variable; 0 and 1 are the possible values.  For DNA, the nucleotide is the variable; A, T, G, C are the possible values.

And the reason I assumed you were arguing in favor of booleans is that you apparently think "logical systems" must be reducible to maximums and minimums.  You think this is necessary.  I think it's not, and I've shown you how a quadernary system, with four possible values and no minimum/maximum, can store and process information (in fact, it is more powerful than a binary system because each switch has a larger number of possible stable positions).

I think the real question you should answer now is: In what way does DNA/RNA not function as an information processing system??

Posted 1/22/2007 4:02 PM by manonfire_reasons - reply

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[Interesting claims Cormack... but you haven't backed this up with any evidence.] (spoonwood)
It's because others already have; I've been keeping up on this for the most part. I need not give you more opportunities to multiply your words.
Posted 1/22/2007 8:04 PM by CormackMcKinney - reply

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[If it is not, Spoonwood, then give us examples of nature producing information.]
1. I don't have a  complete notion of what intelligence is.  Actually, I don't have much of an idea of what "intelligence" is.  Go ask any psychologist, seriously.  They'll more than inform that no agreed upon notion exists.
2. You speak mistakenly about what we agree about.
3. Functional information didn't get defined or even brought up until now.  Until I have a clue as to what you talk about it simply, I simply won't address it.  I say this based on past experience.  Once before, I thought I knew what you meant by 'proposition'.  But, since you considered commands propositions, as no logician or mathematician that I know of does, I realized I didn't have a clue what you meant by proposition... if you assigned an actual meaning to it.  I really suspected you didn't assign a meaning to it and just spoke rhetorically.  The same goes for the term 'logic'.

[A switch is simply a variable that is limited to certain values.  A transistor is the variable; 0 and 1 are the possible values.  For DNA, the nucleotide is the variable; A, T, G, C are the possible values.]
    Even if I grant this, this doesn't imply you have a system of logic.  One simply does NOT have a system of logic, in the formal technical sense of the word, without operators or definitions for connectives like 'and', 'or', 'not', and 'implies' (or a system of logic where one can deduce the 'implies' operator from other simpler operators).  There do exist "gray areas" as to what does qualify and what does not qualify as a logic, like fuzzy logic.  But, if we don't have operators for basic connectives it becomes clear that we don't have a logic in the formal sense... in the same sense that a computer runs on logic.

[And the reason I assumed you were arguing in favor of booleans is that you apparently think "logical systems" must be reducible to maximums and minimums.]
     No, I didn't say reducible.  One can use LOTS of other operators for a logic.  Actually, there exists every reason to think that there exists an actual infinity of possible logical operators (although not necessarily the greatest infinity).  For instance, remember that note where I talked about max(0, a+b-1), min(1, a+b), ab, a+b-ab?  Those are just two pairs of other logical operators for intersection and union.  I said that for the values of the logic there has to exist a "maximum" and a "minimum", or a "least upper bound" or a "greatest lower bound", and there has to exist some way of taking the intersection and union of two given values of a variable.  In set-theoretic terms there has to exist an analogous structure to a "universal set" and an "empty set".  There has to exist a "universal set" which every x qualifies as a subset of, and an "empty set" which qualifies as a subset of every x.  We simply don't have this with G, T, A, and C.

[ I think it's not, and I've shown you how a quadernary system, with four possible values and no minimum/maximum, can store and process information (in fact, it is more powerful than a binary system because each switch has a larger number of possible stable positions).]
    By logic I do NOT just mean store and process information in the sense you've said this.  Look, by logic I more than anything else meaning that given ANY PERMISSIBLE two propositions or valuation of states (like voltage), the logic will supply us with ways of connecting them, and checking inference processes from one proposition to another.  We have to have something analogous to a logic gate http://en.wikipedia.org/wiki/Logic_gate, or else we don't have a logic.  Like let's say we get an input of 2 volts and 10 volts at one point in the circuit.  We have an 'or' gate at that point.  Well, using maximum for 'or' our gate would take the 10 volts input and produce the output for the circuit.
      First off, you haven't shown that a system of connectives actually exists in nature... or in whatever your "anologue" of my nature is... for G, T, A, and C.  You would need some sort of empirical, or at least some mathematical evidence for a reasonable  claim that some sort of "logical system" actually exists here.  Otherwise, publicly speaking, you  just  guess.  Secondly, and MORE IMPORTANTLY, you simply haven't supplied a system of connectives for G, T, A, and C nor given any clue as to how to do this.  Now, that doesn't mean that one couldn't use G, T, A, and C as a basis for a logic.  One might use certain subsets of their properties for the basis of a certain sort of logic.  But, first one has to show and explain how logical connectives 'and', 'or', and 'not' work (these three work as sufficient for 'implies', since A->B works as equivalent to ~AvB in two-valued logic... or another equivalence exists.)  There does exist the possibly emerging field of "DNA computing".  http://advancednano.blogspot.com/2006/12/dna-logic-gates-designed-and-created.html  But, look... DNA computing doesn't just use G, T, A, and C it uses sequences of G, T, A, and C.  Secondly, and MORE IMPORTANTLY, DNA computing supplies connectives for logical operators.... or at least results of logical operations.  It supplies an analogue of "logic gates."

[I think the real question you should answer now is: In what way does DNA/RNA not function as an information processing system??]
     We don't know of any analogous structure to logic gates in DNA and RNA.  Usually the notion of 'information processing' includes logic gates, or structures analogous to logic gates, even if they work impercetibly.  You've used the term differently, which is fine as it stands.  But, in order to communicate clearly to your interlocutors we have to have some sort of common language where words have at least something close to the same meaning.  We simply don't have this here, as you've indicated that consider a "logic" can qualify as a "logic" without a system of connectives for that logic.  Again, that's fine as it stands.  But, you simply don't end up talking about the same TOPIC as I do.  We end up talking about VERY, VERY different ideas.  And in the technical sense your ideas have no meaning.  Specifially because in the technical sense, 'logic' refers to a system that has connectives (or 'logic gates') of some sort.  It need not come as something like 'maximum' or 'minimum'.  It could consists of a simple table like
T^T=T
T^F=F
F^T=F
F^F=F
But, simply put either the operator has to get specified so that we can or a computer can determine the result of an operation (like using a+b-ab for the union of a and b), or the result of the operations given certain conditions has to get specified (like above).  We have to know how an output happens.  Until you specify this or indicate how we might go about specifying this, you simply don't have a 'logic', in the proper sense.

[It's because others already have; I've been keeping up on this for the most part. I need not give you more opportunities to multiply your words.]
    I don't see where anyone has done so.  You didn't even specify where those "others" has done so with respect to what I said.  At least you could have specified what manonfire said which you thought backed up your claim.  I guess demonstrating your ideas simply doesn't happen for you Cormack.

Posted 1/23/2007 4:27 PM by Spoonwood - reply

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Awesome entry. I was blown away.
Posted 1/23/2007 6:28 PM by Jack_Hawksmoor Xanga True Member Xanga Premium Member - reply

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"Furthermore, if we consult everyday experience"
Blah blah blah. I really don't want to get into another debate (which ends up becoming about the same thing and so on and so forth), but your examples of everyday experience..you know that they come from a person because that is how you lived and grew up knowing. I find it odd to compare nature with man-made objects (perhaps because the "design" arguments come from man-designed objects). It's not a fair analogy, and doesn't make any sense. Furthermore, there are plenty of natural complex structures that bear natural explanations. If you are going to compare anything, compare it to natural-made objects.

Also, aren't levo and dextro just enantiomers? There are several amino acids that exist in both forms (look up alanine).
Posted 1/23/2007 9:17 PM by prettyinpink42 - reply

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