Miracle of the Shroud / Blood on the shroud

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You might not have needed peer reviewed papers before the C14 was published. But since that publication you definitely do need to present comparable genuine publications if you are ever going to seriously challenge the C14.

This is jabbering, Ian. Every idea that people have for a possible explanation has to be developed and vetted before publication. In fact, if it were actually published, the discussion would be far different. But you have to have ideas to publish before you can worry about publishing them.

As I said, I am perfectly fine hearing the ideas, pre-publishing. It could be an interesting discussion. The problem, as I noted, is that Jabba doesn't even have that.


That’s the whole reason that real science research is published in that way.

THIS IS A FRIGGIN INTERNET DISCUSSION GROUP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

It is not, nor has it ever pretended to be "real science research"


If it is claimed that a patch renders the C14 dating wrong. Then that claim must be held to the same scientific standards as the C14 … it has to be published.

Yes, it actually has to hold up to scientific standards in order to be legit, but why must it already be published for us to consider it?

Besides, this is a complete red herring. It has already been shown that the patch claim is baseless, so of course it hasn't been published. But the reason it is nonsense is because all the evidence shows it is, not because it hasn't been published.

If you make claims like that, but can’t get any of them published as genuine scientifically valid results, then frankly the claims are worthless.

Maybe they haven't been submitted for publication yet? Maybe someone just came up with the idea themselves and is trying it out for now?

You know, we have enough expertise around here to evaluate proposals of how the results could be wrong. We don't need independent reviewers and editors to tell us whether an explanation is legitimate.


The reason Benford and Marino could not publish their claim of an invisible patch was not because they did not try to get it published. In fact they did submit it to Radiocarbon, but it was rejected. It was rejected because the claim was not valid science.

I don't know why you keep bringing up the invisible patch, since that's obviously nonsense. And the reasons it is nonsense have been explained very clearly throughout this thread. We have the testimony of the experts who know about such things, we have the observations of the people who looked at the back side of the shroud where the evidence should be.

The dismissal of the patch claim happens because it is clearly wrong, and that is why it was rejected for publication. Therefore, it was rejected because it was deemed to be bad science. It is not deemed to be bad science because it was rejected, it fails on its own merits.

Shroud believers like Ray Rogers, Benford & Marino and many others, have been trying to submit papers to genuine scientific journals for decades, but they are always rejected. Because far from being scientifically valid, they are instead just rather obvious religious propaganda.

Right. But I don't need the journal's rejection to tell me that, nor do I need a journal's acceptance to tell me it isn't.

Once the C14 was done and gave dates of c.1260 -1390AD, that put all arguments about the shroud on a very different footing altogether. Once something like that is published, the only way to dispute it is with similarly valid genuine science … not with claims and counter claims on shroud websites.

You are making the mistake that the validity of the science is determined by having something published. I disagree. My standard is that it is _publishable_, which means that it has to be legit, but does not have to have been published yet. In fact, this is the way the process works. The idea has to be had and developed and established correct before anything can be published.

The problem with Jabba and other supporters is that the explanations they have attempted have either failed (patch, contamination) or are sufficiently content-free as to not be examinable (CO contamination, "not enough samples" (which is apparently a statistical argument)). Therefore, not only are there no published refutations of the C14 data (as I said, of course there aren't, because if there were, you'd acknowledge them; it's not like they are hidden in the literature, or anything), supporters don't even have any serious suggestions about how it even could be wrong in the first place. For the purposes of this thread, I'd just be happy with the latter, regardless of whether they are published or not. Of course, Jabba himself doesn't know enough about C14 dating to even have the first clue about how it could be wrong, but that just illustrates the problem. As such, all he can do is continue to hitch onto the magical explanations that were long ago demolished.
 
Carbon Dating

Hello Jabba et al.

I am a little rushed for time this morning. I would like to spend a bit more time reviewing what has been said before posting but I don't have time right now.

First a general comment:
I can relate a bit to where you are coming from Jabba. At first glance there appears to be a balance of reasonable experts on both sides of this issue. Given that, you have, reasonably enough, tried to determine which set of experts to trust and your choice, reasonably enough, has been influenced by what you believe outside the area of C14 testing on the shroud. I think this process isn't a lot different even for the skeptics, except, I think, most (probably all) of us believe that even without the C14 testing it is wildly unlikely that this is the burial shroud of Jesus...
Dave,
- Not that I can really do this -- but hypothetically, if I could show that authenticity doesn't require anything supernatural, would you still consider authenticity to be wildly unlikely?
- Just trying to see how much the apparent need for a supernatural event affects your opinion.
--- Jabba
 
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Dave,
- Not that I can really do this -- but hypothetically, if I could show that authenticity doesn't require anything supernatural, would you still consider authenticity to be wildly unlikely?
- Just trying to see how much the apparent need for a supernatural event affects your opinion.
--- Jabba
You misunderstand. The supernatural hasn't played a part in the discussion at all, except perhaps in some asides. The way to show that authenticity isn't wildly unlikely is to show that it's likely. To do that, you have to show how the C14 dating is wrong. It isn't sufficient to say that the C14 dating might be wrong because of some assertion that has no legitimate evidence to back it up. You have to show that it is wrong.

As a corollary, it may help you to ask the reverse of this question to yourself: What would it take for you to accept that the shroud isn't authentic?
 
pgwenthold said:
THIS IS A FRIGGIN INTERNET DISCUSSION GROUP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!

It is not, nor has it ever pretended to be "real science research"
I've got to say, I'm on your side here. Though I disagree with your statement that this isn't "real science research". Many people have the mistaken view that only peer-reviewed publications are "real scientific research". In truth, they're the end result of scientific research. Most of science is done in the absence of journals--a great deal of it is done in bars, with people sitting around over drinks and chatting. I've learned as much from "Dude, I've gotta show you something!" as I have from publications.

This discussion is the precursor to something publishable. We have various people knowledgeable about various aspects of this question getting together and talking. Sure, peer-reviewed publications are the trump card, and if it's peer-reviewed we need to at least examine it (though we CAN reject it--all peer-review means is that it's worthy of consideration). However, we also need to consider UNpublished ideas as well, because those are what we'd be testing if this thread ever got to that point. And much of this doesn't need to be peer reviewed. The math behind the contamination equation I keep harping on was, and I've given the references--which means that we don't need to get the answer through peer review before accepting it ad arguendum. Similarly, if there's evidence for a patch (or not), or for contamination (or the lack thereof), etc., it can be included in our analysis, at least for the purpose of discussion, because it's part of what we're analyzing.

Think of it this way: I don't need to get my interpretation of a stratigraphic unit through peer-review before I use it to interpret the paleoenvironment. I just need to be sure to include it for peer review (and all relevant evidence) when I publish the paper on the paleoenvironment. I don't need to have the dating methods for each artifact individually accepted by a review board, I can publish the paper including all that data (and the proof that it was analyzed appropriately) in one single publication. So at this point, we can discuss non-reviewed data--we simply need to review it ourselves.
 
Dinwar,
- Either I don't understand your request, or I complied (and further described my C-14 knowledge) in post #1931, and you just missed it.


You appear to be overlooking a few other possible combinations, including but not limited to:

"I understand your request but chose not to comply and nobody missed it."​

This explanation better fits observable reality than yours does.


- In that post, I say

<snip>


Nothing at all about how the required amount of contamination would be calculated which would in turn have served to demonstrate the level of your understanding of the process of C-14 dating.


- I'm afraid that I didn't calculate the contamination required -- I was just going by Gove's claim.
--- Jabba


Thereby indicating both your understanding of the request and your refusal/inability to comply with it.
 
Does this post help you understand why the contamination 'objection' is so absurd, Jabba?
Not to forget that the testing laboratories were aware of the probability of contamination and cleaned the samples of cloth. Something that's been pointed out to Jabba several times, here and elsewhere.

Further, shroud fibre samples have actually been tested for contamination; fibres were tested at the US NSF Mass Spectrometry Center of Excellence at the University of Nebraska (by pyrolysis-mass-spectrometry) and by Instruments SA (using laser-microprobe Raman analysis). Neither test showed any evidence for the much touted bioplastic polymer contamination.
 
Dave,
- Not that I can really do this -- but hypothetically, if I could show that authenticity doesn't require anything supernatural, would you still consider authenticity to be wildly unlikely?
- Just trying to see how much the apparent need for a supernatural event affects your opinion.
--- Jabba
Wait, what?

Hypothetically, you just shot your position down in flames.

Can you show that no supernatural element is required?
If so, what does that do to your divine origin of the TS theory?

Here. Have a straw.
 
Jabba said:
- I'm afraid that I didn't calculate the contamination required
Considering that's EXACTLY WHAT I ASKED YOU TO DO, you 1) understand my request, 2) have not complied, and 3) know it. This makes you a liar.

The only acceptable answer to my request is "To make a 1st century cloth give a C14 date of the 14th century requires X [insert units] of contamination. Here's how I calculated it." Anything else is nothing more than you evading this concept. And considering your ENTIRE argument rests on that amount of contamination being present (if there's too much or too little the shroud is still a fake--it has to be the right amount), that means that in 55 PAGES you haven't even STARTED a coherent argument against the shroud being a fake.

I'm not sure how I can make this any clearer: Give us the amount of contamination necessary to make a 1st century cloth give a C14 date from the 14th century, or admit that you don't know enough about C14 dating to discuss it, meaning that your entire argument collapses. It's one or the other, Jabba--there's no middle ground, there's no "reasonable doubt", there's no courtroom tactics that can get you out of it. Either give the amount of contamination, or admit that you have no idea what you're talking about.
 
Considering that's EXACTLY WHAT I ASKED YOU TO DO, you 1) understand my request, 2) have not complied, and 3) know it. This makes you a liar.

The only acceptable answer to my request is "To make a 1st century cloth give a C14 date of the 14th century requires X [insert units] of contamination. Here's how I calculated it." Anything else is nothing more than you evading this concept. And considering your ENTIRE argument rests on that amount of contamination being present (if there's too much or too little the shroud is still a fake--it has to be the right amount), that means that in 55 PAGES you haven't even STARTED a coherent argument against the shroud being a fake.

I'm not sure how I can make this any clearer: Give us the amount of contamination necessary to make a 1st century cloth give a C14 date from the 14th century, or admit that you don't know enough about C14 dating to discuss it, meaning that your entire argument collapses. It's one or the other, Jabba--there's no middle ground, there's no "reasonable doubt", there's no courtroom tactics that can get you out of it. Either give the amount of contamination, or admit that you have no idea what you're talking about.
Ooo, harsh. But well earned by Jabba.

Here we are 8 months in, 55 pages, almost 2200 posts, and.....nothing.
 
This is jabbering, Ian. Every idea that people have for a possible explanation has to be developed and vetted before publication. In fact, if it were actually published, the discussion would be far different. But you have to have ideas to publish before you can worry about publishing them.

As I said, I am perfectly fine hearing the ideas, pre-publishing. It could be an interesting discussion. The problem, as I noted, is that Jabba doesn't even have that.




THIS IS A FRIGGIN INTERNET DISCUSSION GROUP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

It is not, nor has it ever pretended to be "real science research"




Yes, it actually has to hold up to scientific standards in order to be legit, but why must it already be published for us to consider it?

Besides, this is a complete red herring. It has already been shown that the patch claim is baseless, so of course it hasn't been published. But the reason it is nonsense is because all the evidence shows it is, not because it hasn't been published.



Maybe they haven't been submitted for publication yet? Maybe someone just came up with the idea themselves and is trying it out for now?

You know, we have enough expertise around here to evaluate proposals of how the results could be wrong. We don't need independent reviewers and editors to tell us whether an explanation is legitimate.




I don't know why you keep bringing up the invisible patch, since that's obviously nonsense. And the reasons it is nonsense have been explained very clearly throughout this thread. We have the testimony of the experts who know about such things, we have the observations of the people who looked at the back side of the shroud where the evidence should be.

The dismissal of the patch claim happens because it is clearly wrong, and that is why it was rejected for publication. Therefore, it was rejected because it was deemed to be bad science. It is not deemed to be bad science because it was rejected, it fails on its own merits.



Right. But I don't need the journal's rejection to tell me that, nor do I need a journal's acceptance to tell me it isn't.



You are making the mistake that the validity of the science is determined by having something published. I disagree. My standard is that it is _publishable_, which means that it has to be legit, but does not have to have been published yet. In fact, this is the way the process works. The idea has to be had and developed and established correct before anything can be published.

The problem with Jabba and other supporters is that the explanations they have attempted have either failed (patch, contamination) or are sufficiently content-free as to not be examinable (CO contamination, "not enough samples" (which is apparently a statistical argument)). Therefore, not only are there no published refutations of the C14 data (as I said, of course there aren't, because if there were, you'd acknowledge them; it's not like they are hidden in the literature, or anything), supporters don't even have any serious suggestions about how it even could be wrong in the first place. For the purposes of this thread, I'd just be happy with the latter, regardless of whether they are published or not. Of course, Jabba himself doesn't know enough about C14 dating to even have the first clue about how it could be wrong, but that just illustrates the problem. As such, all he can do is continue to hitch onto the magical explanations that were long ago demolished.


No it's not Jabbering. And I'm well aware this is a discussion forum.

Some of us have been discussing it with Jabba for 50 pages now. Going round and around in his same circles, back and forth, page after page.

If you want to carry on being led around in those same discussions about why he thinks the C14 is wrong then that's up to you.

What I'm trying to do is to show Jabba that in all honesty, he really has no choice except to admit that the C14 results have never been genuinely challenged. And they certainly would have been, long before now, if ideas like the "invisible patch" had any scientifically valid merit.

But the patch idea does not have any validity. Which is why it has never been accepted for publication, despite being submitted along with countless other failed shroud claims.

I'd like us to stick with the known science. And that known science clearly says the most likely date is 1260-1390AD.

What I don't want to do, is to indulge Jabba in any more pages of him trying to repeat endless discussion about such ideas as "invisible repairs" as if he could ignore the fact that C14 results still stand unchallenged.

If you do that, then you are being led into what becomes a literally endless discussion in which the C14 is treated as if it can be conveniently set aside & ignored. Well it cannot. You might ignore it if there were some genuine publications raising real doubts. But on the contrary, despite many thousands of pages of counter-claims from shroud believers, there are actually no scientific publications disputing the C14 (afaik, to date).

Get Jabba to focus on that fact. The fact that what he regards as evidence against the C14 only amounts to claims on shroud websites, whilst in fact those claims are not supported anywhere in the science literature (unlike the 13th-14th century dating, which is directly supported by genuine science).
 
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Dave,
- Not that I can really do this -- but hypothetically, if I could show that authenticity doesn't require anything supernatural, would you still consider authenticity to be wildly unlikely?
- Just trying to see how much the apparent need for a supernatural event affects your opinion.
--- Jabba

I think you are asking if there was a method by which a corpse wrapped in cloth could transfer an image to that cloth similar to the one on the shroud would I still consider that it was wildly unlikely that the Turin Shroud was a shroud of Jesus.

My answer to that question is yes.

It is true, that one of the reasons that I consider it wildly unlikely that the shroud was a shroud that wrapped Jesus is that I think the research as shown that the image is made up of materials known to be used in paint and possibly some chemical changes to the cloth itself caused by contact with the materials used to create the image. But that doesn't rule out the possibility that somebody created the image and then used it as a shroud for Jesus. But I think it is wildly unlikely that the shroud was a shroud used for Jesus for many other reasons than just that I think the image was a purpose built image either with a painting or rubbing technique.

Among the reasons that I think the shroud is not an authentic artifact associated with Jesus.

1. If Jesus existed he was associated with a small Jewish sect in the first century. He was not well known in his own time and the sect that he would have been a part of was probably wiped out by the Romans either in about 65 AD or about 115AD so the chances that any artifacts from this individual exist and are identifiable to him is small to the point of nearly being impossible.

2. To my eyes, the image was clearly created by an on purpose effort. I think either the rubbing and the painting theories have merit.

3. The weave of the Turin Shroud is known to be available in the middle ages and is not known to be available in first century Palestine.

4. It seems very unlikely to me that the people that dealt with the corpse of Jesus would have painted an elaborate image of him on his shroud. There is no written precedent for such first century Jewish burial procedure so the fact that the image was created by rubbing or painting makes it seem very unlikely that it was used as an actual shroud in first century Palestine.

5. The nature of the alleged blood stains is almost proof positive that the image was purpose built. As has been pointed out many times, if Jesus was bleeding significantly the blood would have been smeared with handling and it would have been smeared into his hair. If the claim is that Jesus was washed before being wrapped in the shroud then he was dead and his heart wouldn't be beating to pump out blood to create any significant blood stains from blood flow. Additionally, of course, scientific tests have shown beyond all reasonable doubt that the alleged blood stains were not made by blood.

6. The hoaxing of holy relics is known to have been widespread in the middle ages. The simple explanation for the shroud is that it was middle age hoax and there is no evidence to counter this explanation.

7. The only clear provenance for the shroud begins in the middle ages. Earlier claims of provenance are wildly speculative and could easily have just been made up by people eager to provide evidence for TS authenticity even when there is no evidence to provide.

8. The Catholic Encyclopedia argument that descriptions of the shroud dating from the time when it is reputed to have been made report that it had vibrant colors and the colors are now deeply faded is a powerful argument to me that the shroud is not of first century origin. Why did the colors remain vibrant for the first 1400 years or so of its existence and then fade almost to oblivion in the next 600 years or so?

I think I could go on a bit here, but the bottom line is that I think the case that the TS was not a first century shroud used to wrap Jesus is overwhelming even without the C14 dating and even if a non-supernatural method could be found that could create the image by just its use as a death shroud.

And it is here I disagree with IanS just a bit. I don't think the C14 should stand alone as proof of a middle age origin for the shroud. I think in the context of the other external proof that even highly unlikely scenarios for C14 dating errors can be ruled out. C14 dating is not a magic infallible procedure, but given the significant efforts that were taken to preclude error and the correlation of the C14 results with other evidence it is reasonable to conclude that the TS is not from the first century and it was not used as the shroud of Jesus.

As an aside I am still not clear on what you (Jabba) believe with regard to the invisible patch theory. One of the points I wanted to make with regard to the invisible patch is that the theory has been discredited but it continues to be a main stay of the pro-authenticity advocates. It is that kind of thing that I believe can be useful to someone who is attempting to ascertain the credibility of experts on a particular issue. If the advocates for one side are just uncritically recycling discredited arguments maybe it's because that is all there is to support their view.
 
8. The Catholic Encyclopedia argument that descriptions of the shroud dating from the time when it is reputed to have been made report that it had vibrant colors and the colors are now deeply faded is a powerful argument to me that the shroud is not of first century origin. Why did the colors remain vibrant for the first 1400 years or so of its existence and then fade almost to oblivion in the next 600 years or so?
Oh! Oh! I got this one! The colors on the shroud are magically tied to belief in Christ. The more people believe in his divinity, the brighter the colors are. It's like Terry Pratchett's dragons, or fairies, or the like--it's only true if you believe it!

Once we accept "A god made part of himself man, to sacrifice to himself, got confused and thought two nights and a day was three days, rose from the dead in a firy explosion that burned an image into a piece of cloth--and apparently burned the head-wrapping entirely away, but only after people could see it sitting all by itself..." and all the rest, the minor sympathetic magic involved in tying the shroud's vibrancy to belief is pretty much child's play.

IanS said:
I'd like us to stick with the known science.
So would I. My point, however, was that "known science" isn't necessarily limited to peer-reviewed publications saying exactly what you're looking for. It's the same mistake Jabba makes. Known science can be standard applications of well-established theories. For example, if there's a peer-reviewed publication about contamination of cloth over centuries, cool, that's data--even if the cloth is a Roman toga and not the shroud. No one's interested enough in an obviously fraudulent artifact to waste much space showing once more why it's a fraud, so we're going to have to rely on arguments that appear, at first glance, to be somewhat tangential if we're going to be intellectually honest (ie, if we only accept a peer-reviewed publication stating "The C14 dating of the Shroud of Turin is flawed because...." we're forcing Jabba to play by different rules than any other scientist anywhere, ever, and that doesn't become justifiable merely because we like the conclusion).
 
If you want to carry on being led around in those same discussions about why he thinks the C14 is wrong then that's up to you.

What are you talking about?

I explicitly said I DON'T want the same discussions! No more crap about patches or dump truck loads of contaminants. These have been mentioned and disposed with. No more indirect nonsense of how someone did an experiment in the kitchen and claimed it was authentic, and so that shows the C14 results must be wrong. No, address the problem at hand specifically: suggest a plausible explanation as to why a shroud from year 0 would date to 1300 CE.

Hopefully, you would agree with this request. Note that there are people who actually tried to do this (that's where we got the contamination and patch explanations), although they obviously failed, but this is what we need to advance the discussion any further. New possible mechanisms that could account for a problem in the dating that is claimed. The magic patch explanation is dead. The contamination explanation is pretty dead, too, and doornail dead if what Catsmate said above about the absence of contamination having been verified. As I mentioned, CO contamination has been mentioned, but without an actual mechanism, it is going to go nowhere.

The only place we differ is that I think it is perfectly fine for Jabba or whoever to introduce their explanations here, and that they don't need to be published. As Dinwar notes above, publications are merely the end result of scientific research and discussions, and there is typically extensive exchange of ideas via all sorts of forums long before publication. There is no reason we shouldn't be willing to participate in that discussion with Jabba if he wanted to. Of course, in order to do that, he has to have ideas worth discussing, which would require sufficient insight to come up with ideas.

Your insistence that only peer-reviewed published critique is allowed does not advance the discussion, it kills it. That is because you know darn well that there is no such thing (an acceptable publication with a critique). Given that, your demand leaves Jabba no choice but to go away and not come back until he or someone else has published their criticism of the C14 results. Personally, I'd still like to see that discussion. Granted, I don't expect it to happen, but hey, you never know.
 
Insisting that only peer-reviewed articles be discussed / used in an argument is a bit of an extreme position. I'm a scientist myself, and I use the literature as the first stop in the process of understanding. More often than not, it's correct and valid and I can trust it. (There are a few exceptions - Tetrahedron is a rag).

A publication is the polished, often abbreviated, end result of months and even years of research. I'm interested in more than that. I want to know what people think, not what has been extensively spit-shined in format and vetted to be (probably) accurate. I'm interested in all sides of the discussion. That's why I come to web forums, this forum in particular.

Having said that, Jabba hasn't presented much of a case. I knew about the shroud and I've read a few articles (even a book, I think) about it. I think that linking it to Jesus (the figure from the Bible) would take a huge effort, so I understand why it's taken him so long. To not show any advancement at all, however, is a little disheartening.

Maybe the shroud isn't the Shroud that people want it to be. Don't blame the shroud, it doesn't know what C14 is. Maybe it's time for people to question their own beliefs. Never twist data to meet a theory.
 
Insisting that only peer-reviewed articles be discussed / used in an argument is a bit of an extreme position. I'm a scientist myself, and I use the literature as the first stop in the process of understanding. More often than not, it's correct and valid and I can trust it. (There are a few exceptions - Tetrahedron is a rag).

A publication is the polished, often abbreviated, end result of months and even years of research. I'm interested in more than that. I want to know what people think, not what has been extensively spit-shined in format and vetted to be (probably) accurate. I'm interested in all sides of the discussion. That's why I come to web forums, this forum in particular.

Shoot, from my perspective, I am often hesitant to submit something for publication if we haven't had opportunity to talk to others about it to get their input. I feel much better if I have talked to others and heard their questions.


Having said that, Jabba hasn't presented much of a case.

That's because he is pretty ignorant about pretty much everything, I'd have to say. Especially for someone who has a webpage dedicated to the topic, he has been regularly schooled by the folks here. It's pretty obvious that he doesn't have the first clue about what C14 dating actually is, which is why he has completely avoided the issue.
 
Your insistence that only peer-reviewed published critique is allowed does not advance the discussion, it kills it. That is because you know darn well that there is no such thing (an acceptable publication with a critique). Given that, your demand leaves Jabba no choice but to go away and not come back until he or someone else has published their criticism of the C14 results. Personally, I'd still like to see that discussion. Granted, I don't expect it to happen, but hey, you never know.


No. ;)

What I want Jabba to do is to accept that the "scientific" claims which he is echoing from shroud websites are not supported in the published science literature. And if they were true then they should be (pubished there). Because these are (a)claims that a well known published paper is wrong, and (b)the claims of an invisible patch are not new. In fact they were directly addressed by the three radiocarbon labs themselves at the time of the 1988 publication!

However, all that aside - it is a bad mistake to start criticising one-another’s posts in a thread like this (which is why I did not criticise either your earlier posts, or Dinwar's insistence on Jabba calculating the required amount of Carbon contamination, or anyone else's posts except the posts of anyone arguing that shroud websites provide genuine evidence of shroud authenticity). If we do that, ie start arguing amongst ourselves, then that plays straight into Jabba's hands ... so that's a serious mistake which I prefer to avoid.

If you read more carefully any of my numerous posts in this thread then you will see that I have not tried to stifle Jabba's discussion at all. But what I have tried to do is to pin him down on the issue of whether he can honestly claim that his so-called "scientific" papers, are in fact real scientific papers or not. And apart form the Rogers paper (already discussed to death), as I and others have shown, they are in fact not genuine scientific papers in any sense at all.

Finally, for the sake of others here reading this (if not for you), the point about the C14 paper is that it changes everything in the argument about the shroud. It does that because for the first time (and the only time) it places the shroud arguments squarely in the arena of real science. Once that happens, then if anyone is going to claim results contradicting that C14 paper, then they must publish those contradictory results in a genuine journal. If they cannot, or will not do that, then their claims are really worthless, and especially so if they come merely from religious belief.

As it happens, I disagree with Dinwar on the value of what scientists learn from talking to one-another in the bar at conference meetings. In my long experience in physics research, I never learnt anything useful from talk in a bar. Though I did learn a vast amount by regularly checking the research literature (as indeed all research scientists do). But I'm not going to divert the issue by arguing with Dinwar about that ... if that was his experience then that's fine (though my experience was different).

In case all of that was not crystal clear - by all means lets keep going around in the same circles listening to Jabba claim that he has reasons (mostly never stated) for thinking the C14 was wrong and that an invisible patch is right. But do not let him do that without reminding him that claims made on shroud websites and "papers" presented at shroud conferences, are not actually valid as research science. However the C14 is a valid research result, in fact it's probably the only valid scientific testing ever done on the shroud ... and if you want to seriously question that result (eg by claiming an invisible patch), then you have to do that with comparably valid science ... you cannot do it by parroting the numerous claims made by Christian believers on shroud websites.
 
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Dave,
- Not that I can really do this -- but hypothetically, if I could show that authenticity doesn't require anything supernatural, would you still consider authenticity to be wildly unlikely?
- Just trying to see how much the apparent need for a supernatural event affects your opinion....

Back to delaying techniques, Jabba?
Whatever happened to your points and sub-points to make you abandon them at the first opportunity?
We're still waiting for something (anything) to falsify the C14 dating.
Well, anything but a conspiracy theory, of course.
 
...
However, all that aside - it is a bad mistake to start criticising one-another’s posts in a thread like this (which is why I did not criticise either your earlier posts, or Dinwar's insistence on Jabba calculating the required amount of Carbon contamination, or anyone else's posts except the posts of anyone arguing that shroud websites provide genuine evidence of shroud authenticity). If we do that, ie start arguing amongst ourselves, then that plays straight into Jabba's hands ... so that's a serious mistake which I prefer to avoid.

...

I had not realized how deeply we disagreed on this issue. For me, this forum is part of a search for truth. I don't come here to be part of a team to beat up on true believers. I am disgusted by the news talk shows where a partisan Republican is opposed by a partisan Democrat and neither individual gives a crap about truth. I would be disgusted by this forum if I thought that this is what it was.

I was disgusted by the discussion about controversy above. It is a simple truth that there is a controversy about the Shroud of Turin. The fact that the shroud skeptic team wouldn't acknowledge that simple fact because it wasn't part of the team message was disgusting to me. The fact that stupid semantics went on for pages driven solely by the unwillingness of the shroud skeptic team to acknowledge what they saw as an argument from the other side was juvenile and political, but it had nothing to do with a search for truth.

I think you are wrong that people presenting their views candidly plays right into Jabba's hands. I think an honest discussion where even people on the same team don't agree exactly is far more persuasive than a discussion where group bias and politics is a primary driver.

It sounds like you are making an argument that the shroud skeptic team should stifle dissent so as to be more convincing. I don't want to be more convincing if that is what that entails. I speak for myself and if I don't agree with a point that is made I say so and when a person writes something that I agree with even if I disagree with his overall conclusion I acknowledge that. I might not be winning friends with that approach and I might not always be promoting my side as well as possible but I don't care all that much. I like to pretend truth matters and that is what I like to pursue.
 
I had not realized how deeply we disagreed on this issue. For me, this forum is part of a search for truth. I don't come here to be part of a team to beat up on true believers. I am disgusted by the news talk shows where a partisan Republican is opposed by a partisan Democrat and neither individual gives a crap about truth. I would be disgusted by this forum if I thought that this is what it was.


I think we must be a cross purposes. I am not interested in "beating up" on Jabba (or on any other religious believers). What I am trying to do with Jabba is to get him to focus on why the C14 paper is so significant. And conversely, to focus his attention on why the so-called "scientific papers" which he is quoting, are in fact not real scientific papers at all (with the sole exception of the Rogers paper, which in fact I had to draw to his attention as the one publication that he should probably be presenting if he wanted to claim the C14 was in error ... check back to around page 15 to see how and why I began to suggest to Jabba that he should probably be raising the issue of Rogers paper, which until that stage he had in fact not pursed at all!).

If you/we/anyone continues to be drawn into debates with Jabba about his claims that the C14 is wrong due to a patch, or due to excess C14 somehow being absorbed into the shroud due to the 16th century fire, or due to neutron emission from a miraculous resurrection event, or due to a bioplastic polymer coating of the shroud fibres etc., then that is up to you and up to others here who are continuing to engage in that sort of discussion. However, we have discussed all of those issues here at least a dozen times before, and what keeps happening is that Jabba simply ends up going back ten pages as if the discussion had never happened and he simply raised the same arguments all over again ... and he has said here several times, he is prepared to keep doing that indefinitely. Well imho, that is not a way forward.

However, what I think is a way forward, and what Jabba has come very close to admitting in recent pages, is to get Jabba to face up to the fact that the so-called "science papers" which he keeps presenting, are in fact nothing more than the writing of shroud enthusiasts on the internet. He is quoting "papers" written by shroud believers on shroud websites like that of Barrie Schwortz, articles published in trade and industry magazines, or published as proceedings from shroud conferences. But that sort of publication is not remotely comparable with genuine research science journals such as Nature, or even better journals such as J. Am. Chem Soc. (for chemistry results) or Phys Rev (for physics results) or J. Phys Chem (for spectroscopy results etc.), or indeed Radiocarbon (for C14 testing).

In recent posts I think Jabba has been getting very close to accepting that crucial difference between genuine science papers vs. what people write on shroud websites and what they say at shroud conferences etc.

In repeatedly asking Jabba if he has any genuine science papers criticising he C14, I am not expecting him to produce any such papers, because it seems that no such papers exist. What I am trying to point out to him, and what I am trying to get him to admit (for the sake of his own understanding) is that what he has been believing to be real science papers are in fact not genuine science publications at all. I am trying to get him to appreciate the difference between real science publications, such as the C14 paper in Nature versus what he has been quoting as "papers" from shroud believers ... until you understand the vast difference between those two things, you will never understand why genuine science is valid in a way which un-scientific arguments and arguments from religious shroud websites are not.


I was disgusted by the discussion about controversy above. It is a simple truth that there is a controversy about the Shroud of Turin. The fact that the shroud sceptic team wouldn't acknowledge that simple fact because it wasn't part of the team message was disgusting to me. The fact that stupid semantics went on for pages driven solely by the unwillingness of the shroud sceptic team to acknowledge what they saw as an argument from the other side was juvenile and political, but it had nothing to do with a search for truth.


Well you need not be disgusted about it. All that was happening there, was that some of us did not want to encourage Jabba in his claim that the shroud was "controversial", simply because the C14 results should have removed much of what was once a "controversy" about whether the shroud was authentic or not. That's all.

I could have perfectly well accepted the shroud as remaining controversial. But the controversy is mostly an artificial one being maintained by religious believers who cannot accept that the shroud is anything other than the burial cloth of Jesus Christ.

If you want to say that remains a controversy as long as people like Jabba keep raising objections to the C14 and keep claiming the shroud is the 1st century burial garment of Jesus, then I understand why you say that's perfectly reasonable. I'm not really disagreeing with that use of the word "controversy". What I was trying to highlight is that what Jabba and his fellow shroud believers would like to do is to continue claiming a "controversy" as if the C14 had never actually happened! Whereas, in fact, for almost everyone except fanatical shroud believers, the C14 has effectively resolved the controversy about the authenticity of the shroud (at least until some genuine science shows that the C14 dates were massively in error).


I think you are wrong that people presenting their views candidly plays right into Jabba's hands. I think an honest discussion where even people on the same team don't agree exactly is far more persuasive than a discussion where group bias and politics is a primary driver.


I don't think it actually matters if it "plays into Jabba's hands". But what I think is a rather bad mistake, is that if people here deliberately start arguing with one-another over their style of posting or their line of valid argument (and it certainly is a valid line of argument to try to pin Jabba down on addressing the question of why he cannot find even one genuine science paper criticising the C14), then it allows Jabba to avoid ever coming to the point and encourages him in a literally endless debate about what has been claimed on his favourite shroud websites, ie all the same stuff that he has stated here repeatedly over & over again for the past 50 pages ... as he himself has told us, he is prepared to keep doing that for ever!

I'm trying to short circuit that recipe for Jabba's endless circle of repeating all the same shroud claims every 20 pages, and instead get him to accept the fact (a true fact as far as any of us know) that there are actually no genuine scientists disputing the C14 dates.


It sounds like you are making an argument that the shroud sceptic team should stifle dissent so as to be more convincing. I don't want to be more convincing if that is what that entails. I speak for myself and if I don't agree with a point that is made I say so and when a person writes something that I agree with even if I disagree with his overall conclusion I acknowledge that. I might not be winning friends with that approach and I might not always be promoting my side as well as possible but I don't care all that much. I like to pretend truth matters and that is what I like to pursue.


I did not realise there was "shroud sceptic team" here? But I agree with you that the "truth" is what matters here. And I'm trying to focus directly on that point too. So what is the truth here? OK, well the one thing that is certainly true as much as anyone here can possibly ever honestly tell, is that that C14 paper is constrained by the rules of science publishing to present the objective facts as truly and honestly as possible ... and that objective fact is that the shroud almost certainly does not date to anywhere near the time of Christ. That is the "true" objective fact here. And what is not "true" is that the sources and claims presented by Jabba from shroud websites, are in any comparable sense real scientific results at all ... on the contrary they are the subjective and mostly erroneous beliefs of faithful Christians who cannot accept that the shroud is not actually the very burial cloth which has touched the body of Jesus Christ.

It may be the case that Jabba will never admit that the C14 dating is likely to be correct, no matter what the real evidence is. That's obviously likely given his posts in this thread.

But personally, in the light of the past 50 pages, I think it's probably a waste of time trying to argue with him indefinitely in an attempt to convince him that an invisible repair is impossible, or that the C14 sample was actually not part of the original shroud, or that C14 contamination could not possibly occur, etc. etc.

The truth is, whether it's the shroud or anything else, all sorts of things are possible. It's not literally impossible for the C14 to be completely wrong. It might be, and for various possible reasons. But that really is not the relevant point here. What is relevant is how confident we can be in the C14 dates versus opposing claims presented by shroud believers. And the answer to that question is that C14 is a genuine objective and scientifically valid results which is more likely than not to be highly accurate. Whereas what Jabba is presenting, and what some here wish to keep arguing about indefinitely, is nothing more than error strewn claims from religious believers on shroud websites where they cannot bring themselves to accept that the shroud is probably not old enough to be the first century burial cloth of anyone, let along Jesus Christ.

As a final word on that issue of engaging Jabba in even more discussion of the details of his various shroud papers etc - in earlier pages, I’ve probably done as much as anyone here to show in detail why the C14 results are correct, why Ray Rogers paper is so weak, and why an “Invisible Patch” is not just not believable. If you really want me to then I can waste even more time going into details of why C14 contamination is not credible, we could spend another 50 pages indulging Jabba in a discussion about that, though it’s obvious from the past 50 pages that Jabba is not going to be convinced by any such arguments against his belief that the same arguments on his shroud websites are to be preferred.

But as I say, what I think is a better line of discourse with Jabba, is to clarify with him what he was on the verge of indirectly admitting just a few pages back, namely that the reason he cannot find any genuine independent scientists publishing any work saying the C14 was wrong, is because it seems there are no such scientists genuinely disagreeing with the C14.

If we get Jabba to accept that, then it means he is also accepting that the so-called “papers” which he has been relying on, are not in fact genuine science papers in the same sense that the C14 paper is.

If your source of information is only claims made on shroud websites, as Jabba’s source actually is, then just as the creationists do when arguing from publications from creationist sources, you could argue that shroud case or creationist case literally for ever. But you are then arguing about scientific results (eg the C14 dates or evolution etc.) from what are actually unscientific sources on what are essentialy religious websites promoting belief in such things (religious things) as the shroud or creationism or fine-tuning etc.

If you want to argue all that for the next thousands years then that’s’ up to you. But there is a much simpler and more objective way. And that is to face those faithful believers with the unarguable fact that what they are claiming as science, is in fact not genuine established science at all. That is precisely what was shown in the Dover Trial, where creationists tried to argue that they were presenting real science, and where they had also spent decades trying to get their claims published in genuine science journals, and where they also claimed that many thousands of their own “papers” were real published science.

But most people here probably know the outcome of that trial - the creationists were clearly shown to be pedalling religious beliefs masquerading as “science” … it was NOT science, and it was not genuinely published in the science literature. As with the shroud and with Jabba’s shroud references, the creationist “papers” and creationist books, were (and are) in fact nothing more than all their own numerous and constant vast output of religiously inspired propaganda masquerading as if it were genuine science, which it is emphatically not.
 
Insisting that only peer-reviewed articles be discussed / used in an argument is a bit of an extreme position. I'm a scientist myself, and I use the literature as the first stop in the process of understanding. More often than not, it's correct and valid and I can trust it. (There are a few exceptions - Tetrahedron is a rag).
In the case of Jabba and his fellow shroudies the insistence on peer-review is more to do with their habit of citing "papers" presented at shroud conferences or published without review as "evidence" to rebut real science. The peer-review standard acts to filter out almost all their junk science.

Maybe the shroud isn't the Shroud that people want it to be. Don't blame the shroud, it doesn't know what C14 is. Maybe it's time for people to question their own beliefs. Never twist data to meet a theory.
Alas twisting data to meet beliefs is what believers have to do to stay believers; there simply isn't real data to support their beliefs.
 
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