The Skeptical Teacher

Musings of a science teacher & skeptic in an age of woo.

Posts Tagged ‘Italy’

The Pope Tries to Have It Both Ways on Science

Posted by mattusmaximus on June 24, 2015

Like many, I was pleasantly surprised when Pope Francis recently made public comments about climate change, wherein he stated that a) it was real, and b) it is largely due to human activity. This is good news because, rightly or wrongly, the Pope is looked up to by billions of people around the world, and when someone of his stature speaks, people listen; and it seems his words are having a positive effect. It is also interesting that so many global warming deniers are beside themselves, even going so far as to label the Pope’s stance as off base and that he should (get this) leave “science to the scientists” (pardon me while I laugh at the irony of that comment). Of course, what do you expect from people who continually confuse weather with climate?

Now, while I’m happy to see these developments, I also urge caution. It’s not like Pope Francis is suddenly a big booster for science. Like too many high-profile public figures, he is a science-booster when it works for him and a science-denier when it works against him. Case in point: I was also a tad disappointed when the Pope visited Turin, Italy a few days ago, and he took some time to pray before the much-revered Shroud of Turin.

italy_turin_pope_francis_visit_tur31_50953173

(Image source)

So why does this matter? It matters because, to put it bluntly, it has been shown rather conclusively that the Shroud of Turin, which many claim is the burial shroud of Jesus Christ, is fake. For instance, there is the historical evidence which dates it to a time (around the year 1300 C.E. – roughly 13 centuries after Christ’s supposed burial) when supposed “holy relics” abounded in Europe; then there is the radio-carbon dating which dates it conclusively to the same time frame; then there is the evidence that, despite claims by the Vatican to the contrary, that it is actually rather easy to fake the phenomenon of the Shroud. All of this evidence pointing to the fakery that is the revered Shroud is nicely summed up in this entry at the Skeptic’s Dictionary.

Which leads to an obvious question: If Pope Francis is such a science-booster, why is he avoiding the entire question of the Shroud’s authenticity? Why are his statements regarding the Shroud little more than veiled references to Jesus and the Christian faith? Could it be because he wants to have it both ways, like Sen. Rick Santorum, and leave “science to the scientists”, except when he doesn’t like the answers science reveals?

Officially, the Vatican hasn’t taken a stance on the authenticity of the Shroud of Turin, but apparently that won’t stop the Pope from giving every indication that he believes it is real and thus influencing millions of Shroud-believers. Taking this stance is essentially to make one big argument from ignorance – that’s what this entire endeavor basically boils down to: we don’t know whether or not the Shroud is real, so therefore it really was the burial cloth of Jesus Christ!

So because you don’t know, you know???

Seriously? That’s the argument? Using such sloppy logic I could just as easily argue that the Shroud was created by invisible leprechauns, but somehow I don’t think the Catholic Church would go with that explanation. And that’s the silly thing about arguments from ignorance: once you use such thinking as an acceptable method of argumentation, just about any kind of crazy idea (without any evidence to support it whatsoever) becomes fair game.

Ah well, at least the Pope got it right on climate change.

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Posted in ghosts & paranormal, global warming denial, religion | Tagged: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | Leave a Comment »

Vatican Pulls a Boner with St. Peter’s Alleged Remains

Posted by mattusmaximus on November 29, 2013

In light of the upcoming Holiday Season, I wanted to do a quick post regarding an interesting bit of news out of the Vatican recently; apparently, the Vatican is putting the supposed bones of St. Peter on public display for the very first time.  However, these may not be the bones true-believers are looking for…

Saint Peters Bones - maybe

It would be a real boner if the remains turned out to not be those of Saint Peter, wouldn’t it?(image source)

St. Peter’s Bones: Vatican ‘Verifies’ Remains Despite Archaeological Skepticism

As far as St. Peter’s bones go, many Catholic’s will no doubt be planning a pilgrimage to the Holy See, to view the bones purported to belong to St. Peter. The remains were revealed Sunday at St. Peter’s square, and the revelation was performed at St. Peter’s Square at the conclusion of the Catholic church’s “Year of Faith.”

This also happens to the first time St. Peter’s bones have ever been put on display since being discovered in 1939. But there is no DNA sample with which to make a comparison and no way of proving who the skeletal remains actually belong to. But the Vatican is declaring their “verification” regardless.

Pilgrims 8.5 million strong have journeyed to see the Vatican’s relics collection over the last year, but many are questioning whether or not the bones really belong to St. Peter. Peter was believed to have been martyred in Rome in 64 C.E. by being crucified upside down, and then buried in the city. Pope Paul VI said of St. Peter’s bones:

“[They had been identified] in a manner which we believe convincing.”

… Despite the lack of verification, and the fact that archeologists have disputed that they actually found St. Peter’s bones, the Vatican has found the identification “convincing” and has officially declared the bones to belong to St. Peter.

Pardon me if I’m just a bit skeptical of these claims, especially since there has been no independent verification that the remains are indeed those of St. Peter.  Sadly, the history of the Catholic Church is full of examples of pious frauds (such as the much-lauded Shroud of Turin) passed off on the faithful as the real thing when, at best, their authenticity is highly dubious.

Of course, in a time when the Church is struggling to keep asses in pews and money coming into the coffers, I suppose they’ll grab onto anything – no matter how questionable or tenuous – that they can.

 

Posted in religion | Tagged: , , , , , , , , , , , , , , , , , , , , , , , | 1 Comment »

More Evidence Against Those Supposed “Faster-Than-Light” Neutrinos

Posted by mattusmaximus on March 20, 2012

In the ongoing story of the supposedly “faster-than-light” neutrinos discovered last year, there is another big mark against this claim being the real thing: the failure to replicate the phenomenon in an independent experiment.  As I stated then, most especially when dealing with an extraordinary claim such as this, one cannot begin to draw any conclusions until there have been separate, independent attempts to verify and replicate the results.  Until then, we should suspend judgment and remain skeptical of extraordinary claims.

Well, more of that judgment is now in… in a recent BBC News article, it is reported that a team (called Icarus) independent from the original research team (called Opera) from the same facility, Gran Sasso, in Italy failed to find the apparent “faster-than-light” signal which caused such an uproar last September:

Neutrinos clocked at light-speed in new Icarus test

An experiment to repeat a test of the speed of subatomic particles known as neutrinos has found that they do not travel faster than light.

Results announced in September suggested that neutrinos can exceed light speed, but were met with scepticism as that would upend Einstein’s theory of relativity.

A test run by a different group at the same laboratory has now clocked them travelling at precisely light speed.

The results have been posted online.

The results in September, from the Opera group at the Gran Sasso underground laboratory in Italy, shocked the world, threatening to upend a century of physics as well as relativity – which holds the speed of light to be the Universe’s absolute speed limit.

Now the Icarus group, based at the same laboratory, has weighed in again, having already cast some doubt on the original Opera claim. …

This is an excellent example of how real science, especially cutting-edge science, progresses.  Claims are not taken at face value; they are always open to criticism and are not necessarily accepted (especially if they go against well-established theories such as Einstein’s relativity) without good, strong, repeatable evidence.

In short, as Carl Sagan stated: “Extraordinary claims require extraordinary evidence.”

And the evidence in support of the claims of “faster-than-light” neutrinos seems to be getting less extraordinary every day.

Posted in physics denial/woo, scientific method | Tagged: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | 1 Comment »

More Twisted Thinking from Shroud of Turin Proponents

Posted by mattusmaximus on December 22, 2011

I shouldn’t be surprised to see this particular headline at this time of the year: The Shroud of Turin Wasn’t Faked, Italian Experts Say.  It’s just too easy, I assume, for the media to take a story like this and run with it during the Christmas season.  Going beyond the headline, I’d like to analyze a couple of specifics from the folks who are behind this latest “research” on the Shroud.

First, they claim – falsely – that it would have been impossible to fake the Shroud…

… Experts at Italy’s National Agency for New Technologies, Energy and Sustainable Development have concluded in a report that the famed purported burial cloth of Jesus Christ could not have been faked. … [emphasis added]

Which is an interesting claim, based upon the fact that in 2009 researcher Luigi Garlaschelli published his methods for replicating the Shroud using only techniques which would have been available in the 13th and 14th centuries (dates to which all available evidence points as the time of origin of the Shroud).  Here’s what he came up with…

Replications of the Shroud of Turin — So much for the claim that it cannot be replicated (oops)

But the worst part of the analysis by the Shroud proponents comes from the next part of the ABC article:

… According to the Vatican Insider, a project by La Stampa newspaper that closely follows the Catholic church, the experts’ report says, “The double image (front and back) of a scourged and crucified man, barely visible on the linen cloth of the Shroud of Turin has many physical and chemical characteristics that are so particular that the staining which is identical in all its facets, would be impossible to obtain today in a laboratory … This inability to repeat (and therefore falsify) the image on the Shroud makes it impossible to formulate a reliable hypothesis on how the impression was made.” … [emphasis added]

Note the last line there.  It is essentially one big argument from ignorance – that’s what this entire “scientific” endeavor basically boils down to: we don’t know whether or not the Shroud is real, so therefore it really was the burial cloth of Jesus Christ!

So because you don’t know, you know???

Seriously?  That’s the argument?  Using such sloppy logic I could just as easily argue that the Shroud was created by invisible leprechauns, but somehow I don’t think the Catholic Church would go with that explanation.  And that’s the silly thing about arguments from ignorance: once you use such thinking as an acceptable method of argumentation, just about any kind of crazy idea (without any evidence to support it whatsoever) becomes fair game.

If this is the best the Shroud proponents can do, color me unimpressed.

Posted in ghosts & paranormal, religion | Tagged: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | 3 Comments »

The Shroud of Turin Reveals the 3D Face of Jesus?

Posted by mattusmaximus on April 3, 2010

Just in time for Easter, the “History” Channel has come out with a television special which claims to have found the “true face” of Jesus Christ.  And just how was this amazing feat accomplished?  Supposedly through a complex, three-dimensional computer analysis of the Shroud of Turin.

See the ABC News story here…

Of course, this is a major media fail on the part of the “History” Channel, because the entire argument that this is the face of Jesus is based upon a false premise.  Namely, the assumption on the part of both the “History” Channel and the researchers performing the computer analysis is that the Shroud of Turin actually did cover Christ… when in reality it didn’t.

All the evidence we have to date shows quite clearly that the Shroud could not have been the funeral covering for Christ, because all signs point to it being created sometime around the 13th century A.D. (see my previous blog posts on the Shroud of Turin here and here).  And, unless I’m really bad at both math and a basic understanding of Christian theology, Jesus is supposed to have been resurrected a mere three days after his death, as opposed to roughly seven centuries!!! All the cool technology in the world won’t change the basic fact that if you start with a bad argument (i.e., the Shroud is authentic), you’ll still end with a bad argument (i.e., the “3D face of Jesus” is the real thing).  In other words… “garbage in = garbage out”.

So while the “History” Channel might be going for ratings with the timing of this TV special, they get a big, fat failing grade for spreading yet more nonsense when they are supposed to be educating the public.

Posted in media woo, religion | Tagged: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | 26 Comments »

More Shroud Science FAIL

Posted by mattusmaximus on November 22, 2009

The Shroud of Turin has been in the news a bit recently, and I blogged about how it can be replicated using completely natural methods (something many Shroud-proponents say cannot be done – whoops).  Well, now the Shroudies are back, with one of them claiming that she has seen ancient writing on the actual Shroud which “proves” it was the funeral covering for Christ’s burial.

Researcher: Faint writing seen on Shroud of Turin

A Vatican researcher has rekindled the age-old debate over the Shroud of Turin, saying that faint writing on the linen proves it was the burial cloth of Jesus. Experts say the historian may be reading too much into the markings, and they stand by carbon-dating that points to the shroud being a medieval forgery.

Barbara Frale, a researcher at the Vatican archives, says in a new book that she used computer-enhanced images of the shroud to decipher faintly written words in Greek, Latin and Aramaic scattered across the cloth.

She asserts that the words include the name “(J)esu(s) Nazarene” — or Jesus of Nazareth — in Greek. That, she said, proves the text could not be of medieval origin because no Christian at the time, even a forger, would have mentioned Jesus without referring to his divinity. Failing to do so would risk being branded a heretic.

Of course, the claim of “proof” here flies in the face of much other evidence which clearly shows the Shroud’s origins as a pious fraud in the 1300s A.D., way past the burial date of Christ.  This includes evidence from independent radiocarbon dating tests, as well as evidence from historical, iconographic, pathological, physical, and chemical sources that points to its inauthenticity. As one of the foremost skeptical Shroud researchers, Joe Nickell, has concluded: the shroud is a 14th century painting, not a 2000-year-old cloth with Christ’s image.  And, concerning these most recent claims of seeing writing in the Shroud, they are dubious for multiple reasons…

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Posted in ghosts & paranormal | Tagged: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , | 7 Comments »

Shroud of Turin: It’s Fake, Get Over It!

Posted by mattusmaximus on October 7, 2009

Well, I can’t say that I’m surprised one bit by this piece of news: there is yet another piece of evidence that the much revered Shroud of Turin is a fake.  But don’t tell the “Shroudies” – those who emphatically maintain that it is the “holy cloth” which covered the body of a crucified Jesus in his tomb – because they’re likely to engage in some rather interesting mental gymnastics via special pleading & cognitive dissonance.

Italian Scientist Reproduces Shroud of Turin

This latest research on the Shroud definitely counters the criticism among the Shroudie-true-believers: that there is no known man-made technique which can accurately replicate the features of the Shroud.  That is because the scientist in question, Luigi Garlaschelli, has perfected a method of replicating the Shroud!

“We have shown that is possible to reproduce something which has the same characteristics as the Shroud,” Luigi Garlaschelli, who is due to illustrate the results at a conference on the para-normal this weekend in northern Italy, said on Monday.

A professor of organic chemistry at the University of Pavia, Garlaschelli made available to Reuters the paper he will deliver and the accompanying comparative photographs.

The Shroud of Turin shows the back and front of a bearded man with long hair, his arms crossed on his chest, while the entire cloth is marked by what appears to be rivulets of blood from wounds in the wrists, feet and side. …

… But scientists have thus far been at a loss to explain how the image was left on the cloth.

Garlaschelli reproduced the full-sized shroud using materials and techniques that were available in the middle ages.

They placed a linen sheet flat over a volunteer and then rubbed it with a pigment containing traces of acid. A mask was used for the face.

The pigment was then artificially aged by heating the cloth in an oven and washing it, a process which removed it from the surface but left a fuzzy, half-tone image similar to that on the Shroud. He believes the pigment on the original Shroud faded naturally over the centuries.

They then added blood stains, burn holes, scorches and water stains to achieve the final effect.

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