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.
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.