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The TSZ and Jerad Thread, III — 900+ and almost 800 comments in, needing a new thread . . .

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Okay, the thread of discussion needs to pick up from here on.

To motivate discussion, let me clip here comment no 795 in the continuation thread, which I have marked up:

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>> 795Jerad October 23, 2012 at 1:18 am

KF (783):

At this point, with all due respect, you look like someone making stuff up to fit your predetermined conclusion.

I know you think so.

[a –> Jerad, I will pause to mark up. I would further with all due respect suggest that I have some warrant for my remark, especially given how glaringly you mishandled the design inference framework in your remark I responded to earlier.]

{Let me add a diagram of the per aspect explanatory filter, using the more elaborated form this time}

The ID Inference Explanatory Filter. Note in particular the sequence of decision nodes

 

You have for sure seen the per apsect design filter and know that the first default explanaiton is that something is caused by law of necessity, for good reason; that is the bulk of the cosmos. You know similarly that highly contingent outcomes have two empirically warrantged causal sources: chance and choice.

You kinow full well that he reason chance is teh default is to give the plain benefit of the doubnt to chance, even at the expense of false negatives.

I suppose. Again, I don’t think of it like that. I take each case and consider it’s context before I think the most likely explanation to be.

[b –> You have already had adequate summary on how scientific investigations evaluate items we cannot directly observe based on traces and causal patterns and signs we can directly establish as reliable, and comparison. This is the exact procedure used in design inference, a pattern that famously traces to Newton’s uniformity principle of reasoning in science.]

I think SETI signals are a good example of really having no idea what’s being looked at.

[c –> There are no, zip, zilch, nada, SETI signals of consequence. And certainly no coded messages. But it is beyond dispute that if such a signal were received, it would be taken very seriously indeed. In the case of dFSCI, we are examining patterns relevant to coded signals. And, we have a highly relevant case in point in the living cell, which points to the origin of life. Which of course is an area that has been highlighted as pivotal on the whole issue of origins, but which is one where you have determined not to tread any more than you have to.]

I suppose, in that case, they do go through something like you’re steps . . . first thing: seeing if the new signals is similar to known and explained stuff.

[d –> If you take off materialist blinkers for the moment and look at what the design filter does, you will see that it is saying, what is it that we are doing in an empirically based, scientific explanation, and how does this relate to the empirical fact that design exists and affects the world leaving evident traces? We see that the first thing that is looked for is natural regularities, tracing to laws of mechanical necessity. Second — and my home discipline pioneered in this in C19 — we look at stochastically distributed patterns of behaviour that credibly trace to chance processes. Then it asks, what happens if we look for distinguishing characteristics of the other cause of high contingency, design? And in so doing, we see that there are indeed empirically reliable signs of design, which have considerable relevance to how we look at among other things, origins. But more broadly, it grounds the intuition that there are markers of design as opposed to chance.]

And you know the stringency of the criterion of specificity (especially functional) JOINED TO complexity beyond 500 or 1,000 bits worth, as a pivot to show cases where the only reasonable, empirically warranted explanation is design.

I still think you’re calling design too early.

[e –> Give a false positive, or show warrant for the dismissal. Remember, just on the solar system scope, we are talking about a result that identifies that by using the entire resources of the solar system for its typically estimated lifespan to date, we could only sample something like 1 straw to a cubical haystack 1,000 light years across. If you think that he sampling theory result that a small but significant random sample will typically capture the bulk of a distribution is unsound, kindly show us why, and how that affects sampling theory in light of the issue of fluctuations. Failing that, I have every epistemic right to suggest that what we are seeing instead is your a priori commitment to not infer design peeking through.]

And, to be honest, the only things I’ve seen the design community call design on is DNA and, in a very different way, the cosmos.

[f –> Not so. What happens is that design is most contentious on these, but in fact the design inference is used all the time in all sorts of fields, often on an intuitive or semi intuitive basis. As just one example, consider how fires are explained as arson vs accident. Similarly, how a particular effect in our bodies is explained as a signature of drug intervention vs chance behaviour or natural mechanism. And of course there is the whole world of hypothesis testing by examining whether we are in the bulk or the far skirt and whether it is reasonable to expect such on the particularities of the situation.]

The real problem, with all respect, as already highlighted is obviously that this filter will point out cell based life as designed. Which — even though you do not have an empirically well warranted causal explanation for otherwise, you do not wish to accept.

I don’t think you’ve made the case yet.

[f –> On the evidence it is plain that there is a controlling a priori commitment at work, so the case will never be perceived as made, as there will always be a selectively hyperskeptical objection that demands an increment of warrant that is calculated or by unreflective assertion, unreasonable to demand, by comparison with essentially similar situations. Notice, how ever so many swallow a timeline model of the past without batting an eye, but strain at a design inference that is much more empirically reliable on the causal patterns and signs that we have. That’s a case of straining at a gnat while swallowing a camel.]

I don’t think the design inference has been rigorously established as an objective measure.

[g –> Dismissive assertion, in a context where “rigorous’ is often a signature of selective hyperskepticism at work, cf, the above. The inference on algorithmic digital code that has been the subject of Nobel Prize awards should be plain enough.]

I think you’ve decided that only intelligence can create stuff like DNA.

[h –> Rubbish, and I do not appreciate your putting words in my mouth or thoughts in my head that do not belong there, to justify a turnabout assertion. You know or full well should know, that — as is true for any significant science — a single well documented case of FSCO/I reliably coming about by blind chance and/or mechanical necessity would suffice to break the empirical reliability of the inference that eh only observed — billions of cases — cause of FSCO/I is design. That you are objecting on projecting question-begging (that is exactly what your assertion means) instead of putting forth clear counter-examples, is strong evidence in itself that the observation is quite correct. That observation is backed by the needle in the haystack analysis that shows why beyond a certain level of complexity joined to the sort of specificity that makes relevant cases come from narrow zones T in large config spaces W, it is utterly unlikely to observe cases E from T based on blind chance and mechanical necessity.]

I haven’t seen any objective way to determine that except to say: it’s over so many bits long so it’s designed.

[i –> Strawman caricature. You know better, a lot better. You full well know that we are looking at complexity AND specificity that confines us to narrow zones T in wide spaces of possibilities W such that the atomic resources of our solar system or the observed cosmos will be swamped by the amount of haystack to be searched. Where you have been given the reasoning on sampling theory as to why we would only expect blind samples comparable to 1 straw to a hay bale 1,000 light years across (as thick as our galaxy) will reliably only pick up the bulk, even if the haystack were superposed on our galaxy near earth. Indeed, just above you had opportunity to see a concrete example of a text string in English and how easily it passes the specificity-complexity criterion.]

And I just don’t think that’s good enough.

[j –> Knocking over a strawman. Kindly, deal with the real issue that has been put to you over and over, in more than adequate details.]

But that inference is based on what we do know, the reliable cause of FSCO/I and the related needle in the haystack analysis. (As was just shown for a concrete case.)

But you don’t know that there was an intelligence around when one needed to be around which means you’re assuming a cause.

[k –> Really! You have repeatedly been advised that we are addressing inference on empirically reliable sign per patterns we investigate in the present. Surely, that we see that reliably, where there is a sign, we have confirmed the presence of the associated cause, is an empirical base of fact that shows something that is at least a good candidate for being a uniform pattern. We back it up with an analysis that shows on well accepted and uncontroversial statistical principles, why this is so. Then we look at cases where we see traces from the past that are comparable to the signs we just confirmed to be reliable indices. Such signs, to any reasonable person not ideologically committed to a contrary position, will count as evidence of similar causes acting in the past. But more tellingly, we can point to other cases such as the reconstructed timeline of the earth’s past where on much weaker correlations between effects and putative causes, those who object to the design inference make highly confident conclusions about the past and in so doing, even go so far as to present them as though they were indisputable facts. The inconsistency is glaringly obvious, save to the true believers in the evo mat scheme.]

And you’re not addressing all the evidence which points to universal common descent with modification.

[l –> I have started form the evidence at the root of the tree of life and find that there is no credible reason to infer that chemistry and physics in some still warm pond or the like will assemble at once or incre4mentally, a gated, encapsulated, metabolising entity using a von Neumann, code based self replicator, based on highly endothermic and information rich macromolecules. So, I see there is no root to the alleged tree of life, on Darwinist premises. I look at the dFSCI in the living cell, a trace form the past, note that it is a case of FSCO/I and on the pattern of causal investigations and inductions already outlined I see I have excellent reason to conclude that the living cell is a work of skilled ART, not blind chance and mechanical necessity. thereafter, ay evidence of common descent or the like is to be viewed in that pivotal light. And I find that common design rather than descent is superior, given the systematic pattern of — too often papered over — islands of molecular function (try protein fold domains) ranging up to suddenness, stasis and the scope of fresh FSCO/I involved in novel body plans and reflected in the 1/4 million plus fossil species, plus mosaic animals etc that point to libraries of reusable parts, and more, give me high confidence that I am seeing a pattern of common design rather than common descent. This is reinforced when I see that ideological a prioris are heavily involved in forcing the Darwinist blind watchmaker thesis model of the past.]

We’re going around in circles here.

[m –> On the contrary, what is coming out loud and clear is the ideological a priori that drives circularity in the evolutionary materialist reconstruction of the deep past of origins. KF]>>

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GP at 796, and following,  is also a good pick-up point:

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>>796

  1. Joe:

    If a string for which we have correctly assesses dFSCI is proved to have historically emerged without any design intervention, that would be a false positive. dFSCI has been correctly assessed, but it does not correspond empirically to a design origin.

    It is important to remind that no such example is empirically known. That’s why we say that dFSCI has 100% specificity as an indicator of design.

    If a few examples of that kind were found, the specificity of the tool would be lower. We could still keep some use for it, but I admit that its relevance for a design inference in such a fundamental issue like the interpretation of biological information woudl be heavily compromised.

  2. If you received an electromagnetic burst from space that occurred at precisely equal intervals and kept to sidereal time would that be a candidate for SCI?

  3. Are homing beacons SCI?

  4. Jerad:

    As you should know, the first default is look for mechanical necessity. The neutron star model of pulsars suffices to explain what we see.

    Homing beacons come in networks — I here look at DECCA, LORAN and the like up to today’s GPS, and are highly complex nodes. They are parts of communication networks with highly complex and functionally specific communication systems. Where encoders, modulators, transmitters, receivers, demodulators and decoders have to be precisely and exactly matched.

    Just take an antenna tower if you don’t want to look at anything more complex.

    KF>>

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I am fairly sure that this discussion, now in excess of 1,500 comments, lets us all see what is really going on in the debate over the design inference. END

Comments
Mung: Every case of a text in English of 143 characters is a case of dFSCI. In every case of separately known origin -- billions -- it is reliably the product of intelligent design. Random text generation exercises so far have hit 24 or so characters, or a factor of 1 in 10^100 of the FSCI threshold of 1,000 bits. So, those who would pretend otherwise, know or should know better. KFkairosfocus
November 5, 2012
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So, true positives are abundant. But only Mung has offered one.
I had a sneaking suspicion. :)Mung
November 5, 2012
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Petrushka: I can’t believe we’ve wasted this much time on a measure of ignorance. Sometimes I can't believe I waste this much time with you! But I don't complain. It's my choice, after all...gpuccio
November 5, 2012
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Mark: The answer is simple. It does not exhibit dFSCI, because it could be copied from the string for London, or be connected to it in some other way. You kindly offer an assurance that the string was not copied. As I said, that is nor correct. I should know nothing about the historical origin. The string is identical to an existing string of data. It could have been copied. That's enough. It is not dFSCI. Even if I accepted that the string was not copied, which is not in itself part of the correct procedure, I should obviously consider all possible necessity origins. For instance, you could have measured the temperatures in London yourself, without copying an existing string. Or the string could be derived from other meteorological data (pressure, wind) by some simple meteorological algorithm. I don't understand what you want to demonstrate by using measure made in a "nearby location". Obviously, if the location were far enough, the mere temperatures would somewhat differ. But you astutely did not use the raw temperatures, but rather a comparison of them to the averages. That is probably more likely to be identical in nearby locations. Moreover, what do you mean by "nearby"? I could just measure the temperatures a mile away from where they are usually measured (is that Greenwich?), and I would have the same results, I believe. You may say: but you know nothing about the origin. OK, I am fine with that. Then I really must know nothing. The only thing I know is: I have a string that is easily obtained either from existing data, or from some direct measurement of the same data, or of very similar ones. So, no dFSCI. Data and all that is related to them are an interesting kind of information, but they are not examples of dFSCI. They are not examples that warrant a design inference.gpuccio
November 5, 2012
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Mark: I am sorry – I have not been able to read every comment on this thread. What was Mung’s string? It's at #111 here. I asked about the function at #167. Mung answered at #170. I affirmed dFSCI at #177. Mung confirmed a design origin at #179. OK. Let’s change the challenge a bit. Why? Do we agree that the challenge up to now confirms that dFSCI has 100% specificity when applied to string whose origin is known? All your examples are of things that are known to be man-made for other reasons. Not exactly. The designed ones (like Mung's string) are examples of that. The random strings are not. I agree with ou that the only examples of design origin of which we are historically certain are human artifacts. But I suppose we already knew that. We all know that text and code are man-made. OK. Life is not. That's true. Give me an example where somebody used dFSCI to deduce design and the string was not known to be man-made (remember we are talking digital). Well, first of all let's change "deduce" with "infer". Then the answer is simple. Me. I have affirmed dFSCI for all protein families, in Durston's paper whose functional complexity exceeded 150 bits according to Durston's results. And I have inferred design for all of them. Incidentally, I did give what I thought was a false positive and you said it didn’t count because you didn’t like the function. No. Because the function, correctly stated, told me it was a negative. Now I am trying to pin down what the rules are with a hypothetical example! (I am not saying that your procedure does not work – but I think if you define it so it does work and it is not circular you will find it does not apply to life.) It applies to life perfectly. But you can go on trying.gpuccio
November 5, 2012
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Mark:
Gpuccio277 I am really struggling to understand your comments (I do begin to wonder if there is a language problem after all). So I will try to be very precise and limited in what I say. Suppose I (1) Define a function: “predicts whether monthly London temperature anomalies will be positive or negative.” (2) Present you with a string of 500 bits. I tell you nothing about its origin except to reassure you it was not in anyway derived from the record of London temperature anomalies. That is the total of all the information I give you. On investigation you find that the string does indeed correctly predict London temperature anomalies. Has the string got dFSCI? If not, why not?
I have some problems with those statements. Please, help me understand: a) You definition of function: "a string that predicts whether monthly London temperature anomalies will be positive or negative." What does "predict" means? You are given me a string that will predict that sesult for the future? IOWs, is the string a pre-specification? (It's you who used the word "predict": I must necessarily undersatnd what you mean). Or do you mean: "a string that tells us whether monthly London temperature anomalies have been positive or negative."? Then you say: "I tell you nothing about its origin except to reassure you it was not in anyway derived from the record of London temperature anomalies." First of all, you should simply "tell me nothing about its origin". Why the exception? And the unrequested exception is not correct, either. If I understand well what you say about the origin of the string, that it is a measurement of the temperature in a nearby location, it is, if not "derived", certainly connected to the string of the temperature anomalies in London by the simple necessity rule that temperatures in very near locations usually may have a very similar trend. IOWs there are precise laws of meteorology that can explain the similarity (or identity) between the two strings. You don't specify if the string you give me is identical (if we make the correct comparison) to the string of the temperature anomalies in London, or if it corresponds only in part. If you specify all that, my answers will be simple (I believe you can already anticipate them).gpuccio
November 5, 2012
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Joe: The "misunderstanding" is rather simple, and IMO not serious. I agree that some special property is really in the object. But dFSCI is a way to catch that property. It is a concept defined by us, and as I have said many times, to be empirically useful we have to consider it as a diagnostic tool, an empirical property objectively definable, and whose empirical sensitivity and specificity can be measured. So, for me, dFSCI is evaluated in the object. It is a judgement made by us accordign to a precise definition and procedure. I strongly disagree. dFSCI exists regardless of its origins. But waht are you disagreeing with? I have always said that we need not know anything about the origins to assess dFSCI. The only difference is that I would not use the word "exists", because ny definition and procedure are empirical, and have no pretence to deal with the problem of "substance". I would only say that: "dFSCI can be evaluated regardless of its origins". Now, please read again my statement: "If you read again my definition of dFSCI, you will see that an integral part of it is what Mark calls the “necessity clause”: IOWs, we must know no necessity mechanism that can explain what we observe, before we can affirm dFSCI." Where am I talking of "origins"? I am only saying that, if we know a credible necessity explanation for the string, we do not affirm dFSCI. That has nothing to do with the historical origin, that we don't know. I remind you that, if we say that we cannot affirm dFSCI, the string can still be designed. IOWs, I will not afform dFSCI if I know a possible necessity mechanism that can explain the information in the string. But I am saying nothing about the origin of the string. Only if I affirm positively dFSCI, I will make a design inference. That does not mean that I know the origin. It just means that I infer design. If the origin can be independently known, now or in the future, my inference will be either confirmed or falsified. You say: If a necessity mechanism can produce dFSCI then it is no longer a design indicator. That is true. If dFSCI fails in the design inference, and gives false positives, its utility will be falsified. dFSCI is not a dogma. It is not a religious faith. It is an empirical tool, part of a greater empirical theory, that is ID. I am fully confident that ID and dFSCI are very useful scientifc tools. I belive ID is the best explanation for biologic information. But ID is not a Bible, nor a religion. It is science. I treat it as pure science, and I believe that is the greatest tribute I can give it.gpuccio
November 5, 2012
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To all: Just a little more clarification about data strings, in case it is not yet clear to all. Let's say that we measure the highes daily temperature in London each day, and record the results in a digital string. Now, there is no doubt that the system that makes the measures and the recordings has some complexity. I would also say that it is designed, because I am not aware of a natural system that can do all that. Beware, I am not using dFSCI here, I am just giving a common sense judgment. First of all, the measuring system could be mainly analogic, although some digital procedure is expected to create the data storage string. And second, I am not completely sure that some natural system could not keep some track in time of the highest daily teperature in London for some time. I don't really see how, but it could be possible. And anyway, I am sure that some natural objects can keep a lot of information about some natural events, is correctly read. So, let's say that for the moment we cannot quantify the complexity of the mechanism that measures and stores the temperature in a string. Let's say it has complexiy "X", and obviously a well defined function: measuring the temperatures in London and storing them. So, X is the functional complexity of the mechanism, whatever it is. But what about the string? Let's say that we use the mechanism for two days only. Then the string of data is simple enough: a few bits. The necessity mechanism would certainly be more complex than its output. Now, let's measure the temperature for 1000 days. Now the string is very complex, and function in the sense we have defined for data strings (it gives us information about the temperature in London in time). But where does that complexity come from? And is it dFSCI? The answer, as already said, is: NO. The mechanism has not changed. No new complexity has been added to it. It just goes on working repetitively. The simple answer is: the complexity derives directly from the complexity of the events that are measured: in this case, the temperature in London. The necessity mechanism only "translates" the information in the events to the string. Now, the way the temperature changes in London is certainly a complex issue: it is the result of complex natural law, and of random components. A whole science tries to understand and describe those kind of systems. But there is no doubt that the temperature in London can be explained by natural explanation,s be them necessity laws, random configurations, or a mix of the two. We agree on that, don't we? So, the conclusion is simple: the functional complexity in a data string is simply the complexity in the events the data describe. That complexity has perfectly understandable necessity/random causes. Therefore, the data strings too have perfectly understandable necessity/random causes.gpuccio
November 5, 2012
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gpuccio:
If you red again my definition of dFSCI, you will see that an integral part of it is what Mark calls the “necessity clause”: IOWs, we must know no necessity mechanism that can explain what we observe, before we can affirm dFSCI.
I strongly disagree. dFSCI exists regardless of its origins. That said, everytime we have observed dFSCI and knew the origins it has always been via agency involvement AND we have never observed blind and undirected causes producing dFSCI. THAT is why it is a design indicator. If a necessity mechanism can produce dFSCI then it is no longer a design indicator. I think we may just have a little communication issue. As for function, as I said before that is something we observe and then try to figure out what caused it.Joe
November 5, 2012
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Toronto: The list of your errors and misunderstandings is so long that it must certainly be complex. I cannot correct them all. Just a couple of examples: A string of “information” can be “digital”, “functional” and “complex” but the key attribute is “specified” which has to do with its origin. Not at all, obviously. The specification is in the observed and defined function. Nothing to do with the origin. gpuccio’s argument is that a string with all the attributes of “dFSCI” loses that designation strictly because of its origin, in other words, if nature can generate DNA with a necessity mechanism, then DNA has no “dFSCI”. Not at all, obviously. My argument is that I use dFSCI to infer a design origin (let's say it is a diagnosis). If my diagnosis is proven wrong, IOWs of the origin is then assessed as a non desing origin, my evaluation is a false positive. And that would be a serious blow to the specificity of the dFSCI procedure. And so on, and so on...gpuccio
November 5, 2012
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Mark: We only agreed a set of conditions when it was not circular by being extremely precise about the definition and recognising it was relative to a particular observer at a particular time with that observer’s knowledge. We only agreed that the function must be well defined. And that we have to follow the rules given in the definition and procedure for dFSCI. As a matter if interest can you point to a real example of someone using dFSCI to detect design when they didn’t already know the answer because they knew the origin was designed for other reasons? Yes, sure. Mung's string. You see, you lot could have given hundreds of string exhibiting dFSCI: meaningful strings of text, functional source codes, even functional engineered molecules, and so on. Nobody in your field has done anything like that. Why? Because you know that in all those case I would have probably affirmed dFSCI, inferred design, and been correct. Your only purpose has been to find somethinf that could be give a false positive. And you have failed. So, true positives are abundant. But only Mung has offered one.gpuccio
November 5, 2012
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Mark:
I think there is some confusion (my fault – I have explained it badly). My plan was to point to the list of London temperatures not as the string but to help define the function. The function was to predict whether those temperatures were above average without looking at them. Another string, of which I would tell you nothing, just give you the string would be the one that did the predicting. Your challenge would then be tell me whether that string was designed. In fact that string would be the based on the temperature record of an adjacent location – but I wouldn’t tell you that. So it would be: Complex Digital Functional using a prespecified function
I am not sure I understand. If the second string is similar, or identical, to the first, I would never affirm dFSCI for it, because it could be simply copied from the first. If I knew that the second string is of an adjacent location, and still it is similar or identical to the first, there is a nacessity laws that explains the similarity, that is that nearby locations share similar conditions most of the time. I don't understand your point. Let's say that you show me a string whose function is to be identical to the true temperatures measured in London. Why should I be surprised? I will just say that a very simple necessity mechanism can generate the second string, deriving it from the first. I may not know exactly how the string was really generated: I would probably not imagine that it is the measure of temperature in a nearby location. And so? The only important point is: the function of the string is only to give information about true natural events. So, a necessity mechanism (of measure and storage of the measure) can easily explain it. OK. I will be more precise. So the point of dFSCI is to detect design origin when there is a positive case. This is not much use if you have to know the origin to determine if there is dFSCI in the first place. Right? Wrong. I don't have to know the origin. But I have to know the defined function. If the defined function in itself implies a possible necessity origin, I will obviously ackoledge that fact. In the case of a functional protein, I have no need at all to "know the origin". And the functional definition tells me nothing about a possible necessity explanation. And I can pretty well assess dFSCI. You always have to watch for circularity with dFSCI because it is used to determine whether something has a design origin but in order to decide whether something has dFSCI you have to assess whether it has other origins. No. This is always the same error. Let's sum up your arguments in the last days. First you tried to give a post-specified functional defintion (without saying it) that in your opinion would have prompted me to affirm dFSCI. As soon as I requested more explanation about the definition (not about the origin of the string), I could easily affirm that no dFSCI was present in that particular string. Then you tried to define a string that is certainly complex and functional. But the definition itself tells us that it is a data string, ar at least a data derived string, and therefore there is a perfect necessity explanation available. As you can say, the oriign of the string is never the problem. And circularity is never the problem. Here, the problem was only with the definition of the function. Once the function is defined well, the assessment of dFSCI (negative or positive) follows naturally.gpuccio
November 5, 2012
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Reciprocating Bill: Which is to say: phenomena that arise by natural means do not exhibit dFSCI by definition. Wrong. The correct form is: "Phenomena for which a good explanation based on necessity is known do not exhibit dFSCI." It follows that, regardless of other properties an object may have, it cannot be concluded that it exhibits dFSCI until its causal history is known. Wrong. It is enough that no necessity explanation is available when we evaluate dFSCI. dFSCI is a diagnostic tool, and ot works with what is already known. No procedure or calculation performed upon the object can alone warrant the conclusion that the object exhibits dFSCI absent knowledge of that causal history. Wrong. See before. It further follows that to claim that dFSCI present in an object is evidence for a particular kind of causal history (it was designed) is patently circular, as you cannot assert that dFSCI is present until that causal history is known. Wrong. dFSCI is not "evidence" of anything. It is an empirical basis for a design inference. Its connection with a design origin (in positive cases) is only empirical. And, lastly, it follows that no enumeration of supposed of objects displaying dFSCI, defined in this way – and the absence of counter examples in this collection – has any empirical bearing upon the question of whether the exclusion of natural objects by definition is in fact appropriate. I suppose that would be wrong, if it made any sense.gpuccio
November 5, 2012
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Joe: Wait, dFSCI is based on some criteria, independent of cause. If you red again my definition of dFSCI, you will see that an integral part of it is what Mark calls the "necessity clause": IOWs, we must know no necessity mechanism that can explain what we observe, before we can affirm dFSCI. Now, that has nothing to do with "cause". The simple existence of a necessity explanation rules out dFSCI. It does not necessarily rule out design, or any kind of "origin". As I have said, when the assessment of dFSCI is negative, we cannot say anything about the true origin of the object. It could have been designed, or it could have been produced by a necessity mechanism, or even by RV. What we know, for a data string, is that the complexity in it can be prefectly explained by a necessity mechanism (such as the measuring/storage of natural events). Again, please remember that here I am not speaking of the complexity of the measuring/storing mechanism. That is a separate problem, that needs evaluation. I am speaking of the complexity in the string sequence, its "correspondence" to natural events. That is certainly a form of useful information. It can certainly be complex (if long enough). But is is perfectly explained by a necessity mechanism (the measuring and measure storing of natural events). Therefore, it is not dFSCI.
1- Data is only functional if there is some agency around to gather and interpret it. 2- Data is only information if there is someone is around to interpret and add meaning to it
OK, I agree with that. But that is true for any function. A sequence in a gene is only functional because we recognize its function. In my definition, the observer if completely free to recognize and define any function. The important point is, the function, as defined, becomes the object of our dFSCI evaluation. Any function defined for data is connected to the events they represent, or from which they are derived. Therefore, the function itslef is connected to a possible (indeed, extremely likely) explanation of the data string by a necessity mechanism that can realte the string itself to natural events. This is very interesting, because it shows that the function of data is very different from the function of a machine. Data can only represent natural events, and they are derived from them. A machine does something, and need specific information to do that something. That sepcific information is not the recording of natural event, but rather an intelligent arrangement of matter to implement a purpose. The definition of dFSCI is complete, and can easily recognize those two different situation, thanks to the "necessity clause".gpuccio
November 5, 2012
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Mung: Darwinists will assert that the linear digital sequences in DNA are simply a recording of random variation plus environmental necessity. Therefore, there is no dFSCI in living organisms, according to your criteria. And so? I have always said that, if darwinists suceed in shoing that RV + NS can really generate the functional complexity in living beings, then the ID argument fails. I an perfectly aware of that. And I am in no way worried. They can't. They may be right or wrong, but you need to exercise care that you don’t cut the legs out from under your own argument. You’ll need to explain why they are wrong and/or why living organisms are different. No. I believe in my argument. The only "legs" on which my argument must stay are the legs of truth. If my argument is wrong, darwinists are absolutely welcome to falsify it. I have nothing to be worried about, except truth. If darwinists are right, they are right. And I will happily admit it. On the other hand, if darwinists are wrong, they are simply wrong. And I am perfectly confident that they are wrong. ID (and dFSCI), like any scientific theory, is falsifiable. Let them falsify it, if they can.gpuccio
November 5, 2012
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Earth to keiths- There isn't any "problem" of evil wrt Christianity. That alleged problem is all in your little-bitty pointed head for the reasons already presented.Joe
November 5, 2012
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toronto:
gpuccio’s argument is that a string with all the attributes of “dFSCI” loses that designation strictly because of its origin, in other words, if nature can generate DNA with a necessity mechanism, then DNA has no “dFSCI”. That makes no sense since that is the whole reason for this debate, to determine the *origin* of the “information” that results in life. You can’t dismiss the “origin” of “dFSCI” simply because you don’t like the source. If DNA is the result of a necessity mechanism, then a necessity mechanism is its cause, period.
Do you have problems following along? I addressed your concerns in comment 269- I say gpuccio is wrong or misspoke as we had already agreed that dFSCI exists independent of cause. That said, no one has demonstrated that DNA is the result of any necessity mechanism.Joe
November 5, 2012
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toronto:
But wouldn’t a necessity mechanism be the purest source of “specific” information?
No. Ya see there isn't any evidence that any necessity mechanism can produce specified information.Joe
November 5, 2012
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keiths demonstrates his confusion:
keiths: The following asymmetry explains why: the discovery of an objective nested hierarchy implies common descent, but the converse is not true; common descent does not imply that we will be able to discover an objective nested hierarchy.
Umm if the discovery of an objective nested hierarchy implies common descent then that would be because common descent implies that we would be able to discover an objective nested herarchy. There is just no way out of that. However I would LOVE to see you explain yourself- but I am sure that you won't...Joe
November 5, 2012
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gpuccio @ 258:
So, has it dFSCI? No. Why? because it is perfectly explained by necessity mechanisms.
Wait, dFSCI is based on some criteria, independent of cause.
Given the temperature, and the meausirng system, be it some analogic natural system, or a designed digital measurement, the string is determined by the necessary measurement if the temperature. So, in general, a complex string of data about some natural phenomena is a string complex, certainly functional, but does not exhibit dFSCI because it has a complete necessary explanation given the natural phenomena. which, I believe, are supposed to be explained also by necessity, or random, mechanisms.
1- Data is only functional if there is some agency around to gather and interpret it. 2- Data is only information if there is someone is around to interpret and add meaning to itJoe
November 4, 2012
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keiths:
Most Christians hold all three of these beliefs, so for them, the problem of evil is a major issue.
Most Christians hold beliefs in addition to those three. You haven't even tried to consider how those additional beliefs affect your argument.
Atheists deny #1 and #2, so the problem doesn’t affect them.
Not so. But in addition to being affected by the problem of evil, atheists are faced with a far worse problems. And this is why your 'argument' can't be taken seriously.Mung
November 4, 2012
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Allan Miller:
I think Mung is following the common line that atheists cannot say that something is ‘evil’, as they do not derive their ‘moral code’ from scripture or holy men.
keiths says that rape and murder are evil, though why he picked on Mourdock rather than the nanny in New York is something I think we ought to look in to. My problem is that he claims it is evil, without saying why it is evil, nor even saying what it is. He may as well be arguing that baffleglibous is evil.
The fact that he wants people to ‘define rape’ first is hilarious.
Why? Because keiths can't/won't define rape? It should be a simple thing for him to do, don't you think? Especially if he is going to argue that it's evil. Yet he avoids doing so. He claims to be making an argument. Yet he doesn't even consider that it is valid for a person to question his premises or that he should need to establish their truth. And he seems oblivious to the possibility that someone might think that God could be the cause of evil. He's an intellectual lightweight, and all you "skeptics" over there at TSZ don't deserve the name of skeptic.Mung
November 4, 2012
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Posted on November 5, 2012 by Elizabeth:
Will try to sort out mess. Would any one like to volunteer for admin privileges?
I volunteer.Mung
November 4, 2012
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Mark Frank:
The string identifies for each month over a period of 120 months whether the London monthly mean high temperature is above or below long-term average...The string will simply be a string of 120 bits with 1 for above average and 0 for below average.
In what sense would that string have or perform a function? Basically you propose to take some information and encode it into a string. Do you think it then follows that the string performs a function? What function does this string perform that is not already present in the information being encoded into the string?
A happens if and only if B happens A (and therefore B) happen on an unpredictable schedule
Is B the cause of A or merely some event or condition that must be satisfied before it is possible for A to occur? I don't see how it follows that if A is unpredictable (happens on an unpredictable schedule) that B is also unpredictable (happens on an unpredictable schedule). I don't see how your temperature readings meet your criteria. There must always be a mean high temperature for a month. There must always be a long term average temperature for a month. The mean high temperature for a month must always be above or below or equal to the long term average. Set aside for now whether the data you need is reliably available, in your temperature reading example what is A and what is B? What about rainfall measurements? Rainfall meets or exceeds a certain level if and only if it actually rains. Is that too predictable?Mung
November 4, 2012
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As evidenced by "The Privileged Planet" we live on a natural data recorder. They have a chapter called "At Home on a Data Recorder" (ch. 2). And in an article on data, we learn:
For data to become information, it must be interpreted and take on a meaning.  
And that is where agency comes in. Nature cannot interpret anything and data is meaningless to nature. Well, everything is meaningless to nature.Joe
November 4, 2012
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But I was really interested in evaluating correctly the complexity tied to the “recording” of natural events.
gpuccio, But to be totally honest with you, I think you need to consider what this may mean for your overall argument. Darwinists will assert that the linear digital sequences in DNA are simply a recording of random variation plus environmental necessity. Therefore, there is no dFSCI in living organisms, according to your criteria. They may be right or wrong, but you need to exercise care that you don't cut the legs out from under your own argument. You'll need to explain why they are wrong and/or why living organisms are different.Mung
November 4, 2012
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Mark:
Gpuccio 258 Thanks for you response. I must say I am surprised by what you wrote. You seem to be saying that the reason that the “above average temperature record” is not dFSCI is because you know its origin (natural vartion + necessity mechanism). This leaves us straight into the circularity argument again – because the whole point of dFSCI was to determine the origin. Imagine I was to present you the string without telling you the origin. That is the scenario we are talking about. You would then need to determine whether there is dFSCI and if it has conclude it was designed. If you cannot tell whether something has dFSCI without first knowing the origin its not much use for determining the origin! I don’t think the “above average temperature record” string has dFSCI for a completely different reason. It needs a prespecified function and I haven’t found one yet. As you say you can always find a postspecified function (that is why you need to rule them out). “B” – the second string of somewhere physically close was intended to provide that prespecified function – the one string could be used to predict the other. This is an empirical relationship based on our empirical knowledge that temperatures in locations that are physically close are very similar. However, as I say, I can’t get good enough temperature records.
No. I don't agree with you. What I said is that the definitioon of the function itself (IOWs, the simple fact that it points to natural data) tells us that the origin is a necessity mechanism, and therefore allows us not to affirm dFSCI. There is no circularity here. You have some strange obsession for circularities that do not exist! If you had simply givan me the string, without saying what it was, I would simply have recognized no function, and still I would have not affirmed dFSCI, for a different reason. IOWs, either I know the only function recognizable in the string, and therefore I know that it is a consequence of necessity, or I just don't know the function. In both cases, I cannot affirm dFSCI. You are also wrong when you say that: "because the whole point of dFSCI was to determine the origin." Again, you still don't understand dFSCI. The whole point od dFSCI is to infer a design origin in positives. As it is a tool with many false negatives, it is of no utility to infer the origin in other cases. Please, reflect on that.gpuccio
November 4, 2012
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Mung: I agree with all that you say. Indeed, if you read carefully my post, I had already anticipated many of your observation. And I agree that the digital form smells of design in any case. But I was really interested in evaluating correctly the complexity tied to the "recording" of natural events. That is an interesting form of complexity, because it is complex, it is in some way functional (because it gives information about real events), but still it is not dFSCI because it is explained by necessity (and because it is not digital, but it could still be CSI if it were not explained by necessity). So, I am very happy that we have some good example here of how important is the "necessity clause" in the evaluation of dFSCI (or simply CSI). In a sense, that reminds me of the debate we had some time ago about the information in shadows, tracks, and so on. Those are all examples of what we could call "data information". I agree, however, that "natural" data are usually in analogic form.gpuccio
November 4, 2012
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gpuccio:
First of all, I believe we are dealing here with data that are derived from natural phenomena, and that can be read in some digital string.
Or analog data represented with a digital string. Which raises the interesting question of how and where did the representation arise. And then the representation needs to be stored so that it can be recalled/transmitted. Which raises the question of how information can be store/transmitted in a material system. So even if Mark did come up with a string it would still beg the questions that Darwinists are completely unable or unwilling to address. gpuccio:
We could in principle imagine that some natural object can store some record of the highest daily temperature for us.
In a digital string? We know of only two such systems, those created by humans and living organisms themselves. And these are the two things Mark wanted to exclude. It looks to me like Mark is attempting to incorporate two aspects, a random aspect and a necessity aspect. By analogy, if the string contains dFSCI evolution can generate dFSCI. There are many problems with this approach, imo. It might be an interesting topic to explore on it's own. The first problem would be defining an objective function for the string. Do we find function apart from human artifacts and living organisms?Mung
November 4, 2012
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Mark Frank:
I am going to have to abandon my attempt to produce a binary string which identifies when London temperatures were above average. I can’t get the data I need consistently and accurately enough.
Why can't we create a simulation that basically does the same thing and use it to create the string?Mung
November 4, 2012
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