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The MathGrrl files: Reestablishing what we know

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MathGrrl’s friends have been discussing her recent post( here), on measuring complex specified information, which garnered 324 comments and counting.*

Not being a mathie, I couldn’t follow most of the discussion here, but certain turns in the discussion reminded me of something I’d heard before:

If design is a part of nature, then the design is embedded in life as information. But many people are not used to thinking in terms of an immaterial quantity like information. As G.C. Williams writes: “Information doesn’t have mass or charge or length in millimeters. Likewise, matter doesn’t have bytes. You can’t measure so much gold in so many bytes. It doesn’t have redundancy, or fidelity, or any of the other descriptors we apply to information. This dearth of shared descriptors makes matter and information two separate domains of existence, which have to be discussed separately, in their own terms.”- quoted in By Design or by Chance?. P. 234.

The reason the materialist doesn’t see how information can’t just “appear” is that materialism, which undergirds everything else he believes, never took information into account. So he can treat it as magic, as something that “just happens.”

Meanwhile, perhaps junior ID theorists cannot formulate a single definition of complex specified information at present. But it really wouldn’t matter if they could. The materialist would just blink and say, “I’m sorry. This is so confusing.”

I’ve been through this with enough different issues to know that that would be the outcome, for sure.

So, for ID theorists, the goal is not convincing such people or reaching an impasse with them, but formulating definitions that actually lead to new discoveries or clearer understanding of current ones.

A similar thing happened in Isaac Newton’s day, when Newton’s equations for gravity were rejected because they involved action at a distance. And that wasn’t allowed. His “laws” were accepted anyway by working scientists and engineers because they enabled accurate calculations. There is no other way it could have happened.
* And counting: Our practice is to close comments after thirty days, so there’s still time to make a contribution.

Next week, I hope to present an interview with Jonathan Wells on junk DNA.

Comments
Collin @22: The discussion here is about mathematics. One doesn't brandish mathematics without working out a proof.Pedant
March 27, 2011
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Johnnyb, I think that what makes CSI difficult to calculate is that it is supposed to be an indicator of something that is poorly defined: intelligence. Scientists, philosophers, psychologists etc have been redefining intelligence for hundreds of years and there is still no exact consensus. Is it reasoning ability? Do you factor in "emotional intelligence?" What about people with low IQ that can tell you what day of the week it will be on January 3 2099? Or can play the piano very very well. I think that intelligence is something we can recognize intuitively. And so CSI is also something that we can intuit.Collin
March 27, 2011
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Collin
Jemima, IT IS DEFINED! Why don’t you at least read Dembski?
Sure, but all those other people on the thread have read Dembski too and they cannot calculate (or most of them) CSI for the examples.
I think that VJTorley gave calculations of CSI. What was wrong with those?
Nothing at all. And he apparently showed that CSI can increase from gene duplication events. Which is nice. But I'd guess given all the different opinions we really need a couple of people to have a go at a couple of the examples to get a really good idea of how to determine CSI for any arbitrary system.
I specifically stated that I concede that CSI may not be calculable.
That's nice. But others insist it is. And it's those others who should really have a go at it.JemimaRacktouey
March 27, 2011
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Jemima, Sorry for shouting and being rude. That was unnecessary and I can't delete my comments like on Facebook. I think that VJTorley gave calculations of CSI. What was wrong with those? I specifically stated that I concede that CSI may not be calculable. So what's the deal? I was just making a side point that it is recognizable and that it should lead to a common sense inference (not proof, necessarily) of design. That is why Dembski calls it the Design Inference not the Design Proof.Collin
March 27, 2011
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Jemima, IT IS DEFINED! Why don't you at least read Dembski?Collin
March 27, 2011
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JemimaRacktouey - I agree that CSI is difficult to calculate. A lot of work in the last decade of ID research has been into coming up with more concrete ways of calculating functional information. Durston, for instance, has published his method - http://www.tbiomed.com/content/pdf/1742-4682-4-47.pdf The way that I think that is best is Dembski/Marks' Active Information concept, which basically measures the distance between the expected result according to NFL theorems and the actual result obtained by experiment. I've done the Active Information calculation for the somatic hypermutation system for antibodies, and I am working on a more general method for performing the calculation, which can be used to see if hypermutable states in bacterial adaptive mutagenesis relies solely on mutation rate, or if it also relies on mutational specificity. You can see my work on somatic hypermutation here: Abstract Slides Posterjohnnyb
March 27, 2011
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Evolutionary information measuring deviceJoseph
March 27, 2011
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uramasa:
So CSI (or specified complexity), upon which Dembski has premised his Law of Conservation of Information is not universally applicable?
It could be. You would have to ask him. If the point of CSI is to indicate design (which it is) I can do that with a painting without having to know anything about CSI. That is all I m saying...Joseph
March 27, 2011
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Joseph, So CSI (or specified complexity), upon which Dembski has premised his Law of Conservation of Information is not universally applicable? Huh.Muramasa
March 27, 2011
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JR:
For example, the next time somebody makes a claim involving CSI I’ve learned that I can simply link them to that thread and ask them if they can apply their claimed knowledge of CSI to the examples in the OP.
The examples in the OP are bogus for the reasons provided in that thread.Joseph
March 27, 2011
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I have no idea if MathGrrl knows what she's talking about. I do hope she'll offer some summary comments. As the discussion winds down, however, MathGrrl's opponents don't fill me with confidence. None of them sounds like a scientist. Now, as an amateur observer myself, I have nothing against amateurs. But the discussants are flailing around, reading papers for the first time, questioning motivations, and throwing up any number of distractions. The level of disagreement among ID supporters about basic concepts is remarkable.QuiteID
March 27, 2011
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Muramasa:
Great, Joseph. How many bits are in a Jackson Pollock painting? Or a snowflake?
I covered that in the thread that this thread is about. CSI is only good in places were the observed is readily converted into bits.Joseph
March 27, 2011
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O'Leary, On the contrary. I've learned a great deal. For example, the next time somebody makes a claim involving CSI I've learned that I can simply link them to that thread and ask them if they can apply their claimed knowledge of CSI to the examples in the OP.JemimaRacktouey
March 27, 2011
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Jemima Racktouey at 11: I doubt you learned anything you didn't already think.O'Leary
March 27, 2011
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Collin,
No. CSI is easy to recognize. It may (for sake of argument) not be amenable to calculation yet. But as I’ve said before, light was recognizable before it was calculable (with precision).
Hmm. Sounds very much like obscenity then. You can't say exactly what it is but you know it when you see or hear it.
nd it does not take much math or reasoning at all to recognize specified complexity
Yes yes, but the point of the thread(s) is to calculate CSI, as per claims of ID supporters over many many years, for a couple of examples it should be amenable to were it actually as developed as the many and varied claims over the years have made it out to be. And it's interesting to see how that's actually turned out. MathGrrl, if you are looking for another topic after the CSI thread plays out (as noted by O'Leary it has a limited lifespan) then perhaps I could suggest the Explanatory Filter? http://www.conservapedia.com/Explanatory_filter Like CSI many claims over the years have been made for it but there are no real examples of it in action. Perhaps the EF would generate a similar level of interest as the recent topic of CSI has done? I've learn alot about ID from that thread.JemimaRacktouey
March 27, 2011
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Jemima, No. CSI is easy to recognize. It may (for sake of argument) not be amenable to calculation yet. But as I've said before, light was recognizable before it was calculable (with precision). It does not take math to recognize light and it does not take much math or reasoning at all to recognize specified complexity. It's a rather simple concept. Please read Dembski's work. For a primer: http://creationwiki.org/Specified_complexity You can follow the link below for further information.Collin
March 27, 2011
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Great, Joseph. How many bits are in a Jackson Pollock painting? Or a snowflake?Muramasa
March 27, 2011
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Cause and effect relationships- Everytime we have observed CSI and knew the cause it has always been via designing agency. We have never observed nor do we have any experience with Mother nature producing CSI.
Biological specification always refers to function. An organism is a functional system comprising many functional subsystems. In virtue of their function, these systems embody patterns that are objectively given and can be identified independently of the systems that embody them. Hence these systems are specified in the same sense required by the complexity-specification criterion (see sections 1.3 and 2.5). The specification of organisms can be crashed out in any number of ways. Arno Wouters cashes it out globally in terms of the viability of whole organisms. Michael Behe cashes it out in terms of minimal function of biochemical systems.- Wm. Dembski page 148 of NFL
Biological functionality is specified information. So what do we have to do to see if it contains CSI? Count the bits and figure out the variation tolerance because if any sequence can produce the same result then specified information disappears. And again, CSI is all about origins...Joseph
March 27, 2011
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CSI- Complex Specified Information. Information- see Shannon, Claude Specified Information is Shannon Information with meaning/ function Complex Specified Information is 500 bits or more of specified information MathGrrl wants a mathematically rigorous definition of CSI and I say that is like asking for a mathematically rigorous definition of a computer program (which contains CSI). The mathematical rigor went into calculating the probabilities that got us to 500 bits of SI = CSI.Joseph
March 27, 2011
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For me the interesting point in the MathGrrl thread is that they are even squabbling over the precise value of CSI in different situations in the first place, for I remember the time not so long ago that many armchair Darwinists, and even professional Darwinists, refused to even admit that 'information' resided in the cell. So I guess it is great progress for Darwinists to be forced to argue that the Information we find in cells does not really matter since a precise definition of CSI for different situations is so difficult to ascertain.,,, Now that darwinists have at least admitted information is in the cell, Perhaps we can now work on getting Darwinists to admit that there is 'quantum information' in the cell which cannot possibly be reduced to the materialistic framework of Neo-Darwinism: Confirmation of quantum information in proteins https://uncommondescent.com/origin-of-life/now-we-know-how-the-code-of-life-%E2%80%9Cmay-have%E2%80%9D-emerged/#comment-375209 and in DNA https://uncommondescent.com/intelligent-design/we-welcome-honest-exchanges-here/#comment-374898bornagain77
March 27, 2011
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O'Leary
I am told that many scientists did reject Newton’s description of gravity, because it involved action at a distance, and they rejected that in principle, which coloured their thinking.
Of course, but ultimately it won out because Newton's ideas could be expressed in a way that everybody could apply themselves and generate the same results from the same input. If the idea had been rejected because of "action at a distance" and because it did not generate useful results then they would have stayed rejected. It remains to be seen if CSI will be placed in the same category. I don't think the mainstream rejection of CSI is on principle, I think it's rather that it cannot as yet be shown to consistently generate useful repeatable results and be applicable in a range of situations. Newton's laws are applicable in a vast range of circumstances. CSI, no so much, not yet anyway.JemimaRacktouey
March 27, 2011
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The ID crowd need to do better than this. Can we at least answer the following questions: 1. If CSI is a function F, what is it's domain and codomain? Sets of bit strings? 2. What describes the mapping from the domain to the codomain? How does F tell us about intelligence? 3. Don't discussions about genetics obscure the issue at hand, which is how to establish whether a sequence is the product of an intelligence? 4. Can I post a bit sequence and have somebody tell me whether it evinces design? Am I asking the right question? I am not antagonistic to ID's aims or claims... and I always remain open to persuasion. But I will not be persuaded until these very basic issues are addressed---at least not on the CSI front. Lengthy, rhetorical posts that refer to other work and attack ID sceptics in withering tones do nothing to shore up my confidence in ID. At least answer question 1. In one line if you can :-) (Let me close by remarking that I am pleased this forum exists, having followed it for a few years, and I wish all those who post on it the all the best.)equinoxe
March 27, 2011
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Meanwhile, perhaps junior ID theorists cannot formulate a single definition of complex specified information at present. But it really wouldn’t matter if they could. The materialist would just blink and say, “I’m sorry. This is so confusing.”
Perhaps so, but my concern is that, on the other blog post, that the ID scientists seem to be using the skepticism they are facing as a reason to not do anything at all vis-à-vis coming to a single definition. The acceptance of an idea seems to be proportional to it's utility in practice. And if the ID scientists aren't willing to clearly define CSI and show it in action, there is at least some warrant to skepticism.jon specter
March 27, 2011
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Hello, JemimaRacktouey at 1, Sal Cordova would doubtless be thrilled by your assessment of his status. This was the first I'd heard, and it is not any reflection on his arguments to say so. I am told that many scientists did reject Newton's description of gravity, because it involved action at a distance, and they rejected that in principle, which coloured their thinking. Actually, I can't prove 2+2=4 where political or other sentiment is against it. I know, I've tried.O'Leary
March 27, 2011
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O'Leary
His “laws” were accepted anyway by working scientists and engineers because they enabled accurate calculations. There is no other way it could have happened.
This is exactly the opposite situation to which CSI finds itself. If CSI becomes something that provides results that can be obtained no other way and the results of which can be verified then it will revolutionize the science of design detection. Yet that simply is not the case. The mechanisms presented so far for CSI do not seem to enable accurate calculations.
Meanwhile, perhaps junior ID theorists cannot formulate a single definition of complex specified information at present.
What, you mean people like Salvador Cordova who has been a poster at UD for many years and who has many posts and claims regarding CSI to his name? I'd hardly call him "Junior" and his contribution to the thread was simply a passing comment. Perhaps you could drop a note to Dr Dembski and ask him to formulate (and show how such is determined) the values of CSI for the 4 examples given? The point is O'Leary that the calculation of CSI has been claimed by the ID camp to be something that not only can be done but which unambiguously indicates intelligence in the design of the object being assessed and which can easily be done. Yet we're now seeing something different. There are as many versions or ways to determine CSI as there are ID proponents. And only one of them has even attempted to address the scenarios presented and the outcome of that was that CSI can be generated by naturalistic processes such as gene duplication. Hardly a victory for ID.
So, for ID theorists, the goal is not convincing such people or reaching an impasse with them, but formulating definitions that actually lead to new discoveries or clearer understanding of current ones.
Exactly so. Mathematicians are convinced via mathematical means. The best way to convince that CSI has real meaning and really indicates design is for it's calculation for the examples given to be demonstrated in a open, clear and repeatable manner.JemimaRacktouey
March 27, 2011
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