Showing posts with label reason. Show all posts
Showing posts with label reason. Show all posts

Sunday, May 18, 2008

Oh, the ghost hunters are mad at me! Quick, get the EKG meter


Janine Melnitz: Do you believe in UFOs, astral projections, mental telepathy, ESP, clairvoyance, spirit photography, telekinetic movement, full trance mediums, the Loch Ness monster and the theory of Atlantis?

Winston Zeddemore: Ah, if there's a steady paycheck in it, I'll believe anything you say.

-Ghostbusters (1984)


Ah, what happens when you rattle the cages the bit eh?

If you been reading the Handbook lately, you'll have noticed some rather angry ladies blasting me for a
column I wrote at the newspaper I work for, in which I took their Niagara Area Paranormal Society's "ghost hunting" activities, and the credulous reporters in some area media who took their dubious claims at face value, to task. The column also gave me an excuse to chat again with James Randi, who is always fun to interview.

Carol Taylor and Shannon Delury took great exception to my piece, claiming I just don't know enough about the "field" of ghost hunting to really criticize it. Also, they don't much like James Randi. Other members of this ghost hunting cabal took to sending hate mail to my Facebook inbox, rather than send in letters to the editors or even to my work email. These folk just think I suck and really, REALLY wanted me to know it.

Now, generally speaking the reaction from this fine folks are up there with the threats of Bible thumpers and angry Muslims who often write to tell me, at great length, that I will be burning in hell for all times because of my blasphemy, and how much they will enjoy that. Nice people. Really. Now, the ghost hunters haven't threatened my eternal soul, but they do think I am "ignorant" and that I clearly don't know jack about science. You know, "science" where you don't follow the actual scientific method, and use anything you don't fully understand as "evidence" of your pre-determined conclusion. Like ghosts whispers in the dark.

Now, Carol Taylor is the founder of the local paranormal society and in her rather lengthy correspondences insists that her "field" is on equal footing with any scientific dispcline. She writes: "The protocols we have in place are comparable to those that are used in other scientific fields of study." In other words, her ghost hunting is just as scientific as the disciplines that send men to the moon, cure fatal illnesses, mapped the human genetic code, created super computers and can see out into the vast, trackless ink of deep space. I am sure the folks at MIT are really impressed.

She also writes that "With so many misconceptions out there in the media, I am appalled to see this sort of ignorance firsthand from someone within my own community." Oddly, she has no complaints about the credulous reportage of other outlets who accepted her claims about spirits in the Welland Museum with nary a skeptical thought. Of course, she is appalled that someone in "her" community would take their pseudo-scientific nonsense to task. For the groups entire existence no one in the news media has bothered to call them on their mumbo-jumbo. In other words, she wants reporters to simply accept what she says and proclaim as truth.

Miss Delury, whose Facebook page features applications about "crystal healings" and the like, simply calls me a "closed minded bigot," for not accepting their claims of spooks. She, along with Carol, both ask me to disprove their ghosts exist.

*sigh* And people wonder why our society is so scientifically illiterate? As I have discussed
before, asking someone to disprove a faith a claim - or any claim for which there is no evidence - is the logical fallacy called "proving a negative." It is like trying to prove that Zeus doesn't exist. Or the Loch Ness monster doesn't exist. There isn't any evidence to prove that either does, but the true believers want their claims to be taken as fact in that vacuum of evidence. When I wrote about this particularly symptom of true believerism before I said:

It's called "proving a negative." Essentially they are saying this: "X is true (X in this case being the existence of god) because you cannot disprove X as false." You should already see the massive problem with his argument. What it means is that you can essentially make any claim about the universe you want and then say that because no evidence exists to disprove it, it must be true. The fact that you have no evidence to support your claim is, in this line of unreason, seen as a proof you're right.

I attempted to illustrate the point by using a variation on Bertrand Russell's celestial teapot. In this case, riffing off a joke earlier in the discussion about the universe being run by a cosmic platypus:

For instance, to use a tongue in cheek example, if I said that the entire universe was created and governed by the Cosmic Platypus, and the only way to save our immortal souls was to make making offerings of frog eggs to the Cosmic Platypus. Further, the commandments of the Cosmic Playtpus, as laid down in the Texts of the Oracle of the Venomous Mammals, are prefect in every detail and cannot be questioned. Also the Cosmic Platypus, living in a river outside of time and space, cannot be seen or touched or otherwise detected, but I nevertheless claim the Cosmic Platypus, in his all beaky glory, is as real as the nose on your face.

Now, even though that is a farcical example, the fact is you cannot disprove the existence of the Cosmic Platypus, can you? Really, you cannot. Show me the evidence that the Cosmic Platypus doesn't exist.

So if I was seriously making the above claim about the Cosmic Platypus, his slappy tail be praised, would it not be reasonable for you to demand evidence? And would it not be unreasonable for me to be insulted by your request?

That is all the atheist is saying. The theist is making an extraordinary claim about the universe, and therefore the atheist wants to see evidence to support those claims. That is not an act of faith, it is a demand for fact. And if no evidence is forthcoming, there is little reason to believe said claims are true.

If we worked the other way, we would have no choice but to accept all claims about, well, anything to be true if there is no evidence to demonstrate it is not true. Like the Cosmic Platypus. You cannot disprove it, therefore it can be regarded as true. Clearly, that is a cart before the horse methodology that gets you nowhere.
Of course, the true believer has to go at science from the ass end because its the only way they can make their claims. Like the intelligent design crowd, they want to try and turn science on its head and have their faith claims - and that is what they are - taken as fact right out of the gate. And heaven help you if you question their methods or conclusions! Don't you know when they claim to have recorded the voice of a ghost its true and that's that?

And like the intelligent design crowd, they dress up their belief in the supernatural in sciency sounding talk in order try and give it the appearance of being scientific.

Still, I could be wrong couldn't I? Maybe there are ghosts lurking about in the Welland Museum. Maybe Taylor and her syntax and logically challenged friend are right. And if they were ever proven right I would happily admit so, both here and in the paper. In fact, I am willing to put a wager on it.

Look again at Carol Taylor's claim: she says ghost hunting is a real science like any other, using solid scientific "protocols" that demonstrate their belief in ghosts is justified by facts. Ok, there is a VERY easy way to prove this.

My challenge to the Niagara Area Paranormal Society is this: Write a scientific paper on your "findings" presenting your "evidence" that the voices you recorded at the Welland Museum are in fact the voices of dead people. Then submit that paper to a credible scientific journal - like Nature for example. Let your paper be vetted through the regular scientific peer review process (this is standard for ANY scientific paper to be published in a journal.) If it passes the muster of the rigors of scientific peer review and gets published, I will be more than happy to concede the point.

So there you go Carol and Shannon. Don't give us the tired clap trap of doing this for yourself and helping people in "need". (They offer their hunting services for free, but charge for "courses" on ghost tracking. I wonder if those courses are taught at MIT? Can I get a science credit toward a Bsc?) If you want your claims of being real science taken seriously, then step up to the plate, write a paper and present it to real scientists and see what happens. Surely, if your claims are as true as you say they are, this should be a simple matter shouldn't it?

For the rest of us concerned with that little thing called reality, I suggest you watch Richard Dawkins brilliant documentary titled "Enemies of Reason" which examines the kind of junk science ghost hunters are up to. It's well worth the watch. Here is part one as presented on Youtube, but I strongly suggest you order the disks from RichardDawkins.net. It's great stuff:





Friday, December 14, 2007

The sound and fury of Dinesh D'Souza - Part 2 -con't

It took the Church until 1832 to remove Galileo's work from its list of books which Catholics were forbidden to read at the risk of dire punishment of their immortal souls.
-Carl Sagan

T
here is a story about Galileo.

Having engaged his in one man revolt against the Catholic Church, the scientist is dragged before the dreaded Inqusition. Forced to recant his findings that the sun, not the earth, was the center of the cosmos, he is dragged away to live under house arrest. And as he is about the leave the room he whispers under his breath "and yet it moves," in defiance of the Chruch's insistence that the Earth stands still.

Hell of a tale isn't it? There's just one catch. It's not entirely true. And that last bit about "and yet it moves"? Rubbish. Never happened. But its part of the myth that has become part of the story of what is often called "The Galileo Affair." Now in his attempt to show that Christianity is the inventor of science, Dinesh D'Souza sets out to do what he figures is a revolutionary act - debunk the myths around the story of Galileo. (Hint to Mr. D'Souza. No serious scholarship has every taken this myth seriously.) Morever, he oddly claims this is an "atheist" myth, part of some nebulous atheist propaganda machine meant to make Christians look bad. You can see his views on this here.

He is actually quite right about several things. Galileo was never tortured. He was also a huge egoist who was not going to be old by anyone what he could think or write. And that Galileo was too smart not to know he was really going to piss off the pope by making him seem a fool in this great book.
Dialogue Concerning the Two Chief World Systems. (I wrote more about the detials Galileo affair on this blog here and I am not going to repeat them at this point. So pleas feel free to back and read them).

D'Souza is also right that the church tired, in its way, not to get into a row with Galileo. You see he had written a letter to a Duchess who had asked him if when the bible said the earth didn't move was the bible wrong? Galileo said, well, yes, in fact scientifically speaking the bible was wrong. Rome, which had already decreed that the sun centered system first proposed by Copernicus was in violation of scripture and church teaching, wasn't going to take that laying down. And D'Souza is also right to say that Galileo was ordered by the infamous Cardinal Bellarmine not to "hold or defend" the Conperincan view. (Galileo agrees and asked for a ceritificate explaing the Cardinal orders and recieves it, signed by Bellarmine himself.) But then, as D'Souza always does, misses the important facts in favour a pre-determine conclusion. He portrays the Church as being intellectually honest and patient, and forced to bring Galileo before the inquisition. Hey sas Galileo recants out of exhaustion but it otherwise treated with respect by the Inquisition (and office well known for its tolerance and honesty.) Galileo, whose defense at this trail is "dishonest" according to D'Souza, is placed under house arrest and lived in comfort until his death 8 years later. Moroever, he implies that Galileo is to the blame here. It's his fault, not the church's.

Oh and the kicker here: Galileo was NEVER charged with heresy, D'Souza says.
But facts are tricky things, particularly when you avoid them. D'Souza says this about Galileo's trail:

In 1633, Galileo returned to Rome, where he was again treated with respect. He might have prevailed in his trial, but during the investigation someone found Cardinal Bellarmine's notes in the files. Galileo had not told the present Inquisitors - he had not told anyone - of his previous agreement not to teach or advocate Copernicanism. Now he was viewed as having deceived the church as well as having failed to live up to his agreements. Even his church sympathizers, and there were several, found it difficult to defend him at this point.

Ah, but that is not the whole story. One again, D'Souza doesn't do his research. Galilieo is actually charged by the Inquisition with "vehement suspicion of heresy" a fact D'Souza leaves out. Then there s this business bout the notes of Cardinal Bellarmine that apparently cannot be found. Tsk tsk. Here D'Souza makse a massive blunder.

You remember that note that Galileo had asked for from Ballarmine explaining the order not to hold or defend the sun centered view? This comes into play in a big way. The Inquisition says Galileo's book violated Ballarmine's orders not to "hold, defend or teach" and produce a document to that effect. But the old buzzard Galileo has an ace card. He produces HIS certificate given to him and signed by Ballarmine. It only says he could not "hold or defend" the view, but it says nothing about not teaching it. The you know what hits the fan. The Dominicans running the show during the trail are taken aback. They are meticulous record keepers and this is unexpected. The signature on the Inquisition's document appears suspect. And this might be the loop hole that Galileo needs to avoid torture. (These documents are all kept in the Vatican archives which shows the Inquisitor threatening to torture Galileo if he does not recant. D'Souza might want to look em up.)

Anyway, despite this pretty shocking term of events, Galileo's fate is sealed. He is ordered to recant, and this is a BIG thing D'Souza leaves out, under the threat of torture. Galileo is an old man backed into a corner. So he surrenders and recants. He is placed under house arrest for his remaining eight years of life.

D'Souza is correct to say that Galileo was being directly confrontational with the Church. And his sly gambit of producing Bellarmine's letter didn't work. And then D'Souza gets really odd. He basically says the Church acted in good faith in handling Galileo. Good faith? Threatening to torture an old man for holding a view that was forbidden by Church doctrine? Placing his books on the banned this and threatening those who read them with dire consequences? He says because the evidence Galileo presented was no definitive (in particular Galileo's use of the tides of proof, which turned out to be wrong) that the Church was right to censor Galileo. Consider what he is saying here. It's Galileo's fault for exploring science and talking about it, not the Church's fault for suppressing knowledge. D'Souza is saying that Galileo should have just obeyed the orders of a dictatorial church!

No, Mr. D'Souza, you got it wrong by ignoring the facts. It is true that Galileo caused himself a whole world of grief when he mocked the pope in his book. But he was silenced by a church with thin skin, threatened by new ideas and so threatened him with tortured and his books were banned. This is not the actions of a reasonable opened minded organization that D'Souza wants us to believe the church was. It was a dictatorial power that crushed any opposition to its authority.

This is why Galileo is rightly revered today. For this great scientific work and his arrogant defiance of religious authority.

There are many myths about what happened to Galileo, most simplifying a very complex situation. Well all D'Souza has done is created another myth by ignoring the facts.

By the by here is Carl Sagan presenting some of the important details of this subject. Compare to anything D'Souza presents:




Thursday, July 19, 2007

Oh, weep for the poor atheist....


Fundamentalists: believe 2+2 =5 because It Is Written. Somewhere. They have a lot of trouble on their tax returns.

“Moderate” believers: live their lives on the basis that 2+2=4. but go regularly to church to be told that 2+2 once made 5, or will one day make 5, or in a very real and spiritual sense should make 5.

“Moderate” atheists: know that 2+2 =4 but think it impolite to say so too loudly as people who think 2+2=5 might be offended.

“Militant” atheists: “Oh for pity’s sake. HERE. Two pebbles. Two more pebbles. FOUR pebbles. What is WRONG with you people?”

-From Planet Atheism

Apparently I am missing out.

So declared an old friend mine who, when she discovered this blog and recent declaration on this little corner of the web that I am an atheist, promptly had a little freak out.

The odd thing about it is, my being an atheist bothered her to an enormous degree. To the point where she spent the better part of two hours during the wee wee hours a few days back, trying to convince me I was leading a cold,miserable existence because I refuse to believe in the supernatural.

Although I have encountered this kind of reaction before, it was the most vitriolic I have received from a friend. Strangers, bible thumpers, angry Muslims, sure. But not from a friend.

It started with a simple enough question from her: "Why are you an atheist?"

My answer to her was the same as it is to anyone who asks that question:"Evidence." An atheist is, as I have noted on this blog before, simply someone who does not believe in things for which there is no evidence.

My own rejection of my former belief in Buddhist cosmology - that is the physical reality of reincarnation - is predicated entirely on the same reasons I don't believe in any god or gods. No evidence. And the fact is there isn't any evidence for god, gods, goblins, Thor, and other supernatural critters great and small. There isn't evidence of an immortal soul, or "soul-stuff" that gets physically reborn into another body life after life. There just isn't.

This answer, it became very clear, was profoundly disturbing to my friend. To the degree where she became, it seemed to me, rather angry. Let me explain. She attempted to say there are things I have "faith" in that I can cannot personally explain. Like the theory of gravity, she suggested. I have "faith" that gravity works, and the mathematical and theoretical underpinnings of the theory are beyond my intellectually capabilities to understand. So therefore, I just have "faith."

However, as believers are often wont to do, they apply the term "faith" too broadly. Faith in the religious sense means to believe without evidence.This is the message of Jesus when he clobbers Thomas for demanding evidence of the resurrection. Believe, don't think. Accept without evidence. This is blind faith, and in the context of religion there isn't any other kind.

Do I have this kind of faith in gravity? No.

For one thing, I had to take physics in school and learned to do some of the basic maths. I am the first to admit I am no Isaac Newton, and math is not my strongest suit. However, I understand the basic maths - my friend's little insult to my intelligence notwithstanding.

However, even if I had not taken physics at all, would I have to have religious faith in gravity? Not at all. And the reason is that one can trust in the specialized authority of the physicists who do the math and the theoretical work. This is the same kind of trust you would place in your doctor to find out what is making you ill.

For instance, I trust in Albert Einstein's work on relativity. I most certainly cannot do anything but the most elementary mathematics when it comes to do this, so I have to trust that the science is right. However, and indeed as advances in science are showing us, that trust is not and should not be absolute. Einstein might not have been 100 per cent right. So I have to trust in the scientists who find new conclusions and change our knowledge.

This is not blind faith. Because I do not hold any of these fields of science that lay outside my own education and skill as absolute. As any good rationalist will admit, our knowledge changes all the time. Blind faith, such as the faith in a god, is absolute and unquestioned.

Finally, even if one does not understand physics, you can always learn. One of the great joys in a life my friend regards as bereft of meaning, is to take the time to learn some bit of science I didn't know before. It does take effort and sometimes hurts my brain, but it is also wonderful to learn something new. As an educated woman, my friend had to concede this last point at least.

So she then said a very curious thing. Science, she said, cannot explain love.Well, a bag of tail and all that, of course it can, I said.

But she declared the "funny feeling in your stomach" when you see a child do something cute, or fall in love with someone, cannot be identified and explained by science. Well of course it can. Our emotions are products of our minds and can have the most staggering physiological effects. Stress can make us sick. Laughter can release chemicals in our brains that make us feel good. Love can make us both feel good, and awful. Our emotions and our bodies reaction to them do not come from the ether, but are the result of how our brains work.

Well then, she declared by fait, you cannot observe love - like a mother's love for a child, so you have to have faith in it. It is such a transcendent kind of love, it cannot be understood but through some of kind of blind, religious faith. Not all I said. First, once can observe how a mother behaves toward her children (and this is a common trait in many mammals by the way). That is a pretty good indication. And it is interesting to note that while many mammalian mothers, including humans, will fiercely protect the life of her child, it is not universal. Just read the headlines and you find cases of mothers killing their babies, often in fits of depression. Some women just don't have much of a maternal instinct at all, even after the child is born.So much for the transcendent "mother's love."

A mother's love for a child is a product of our brains, and there are very good evolutionary selective reasons for that emotion to be there. However, my friend then declared my life was cold and meaningless, and that I am missing out, if I accept that something love is the result of activity in our brains. Ridiculous.

Her statements implies that if love is a material product of our minds, then it is somehow not "real." When the opposite is true. Just because I understand where our emotions come from that does not make them "unreal" or make me any less captive to their impacts. I don't experience love or hate any less than anyone else does. I just don't give it a supernatural gloss.

Still she said, she has experienced the hand of god in her life. Fine, I said, how? When? How do you know it is real? I got no answer, but she was getting increasingly upset. She knows god is real, she said, that is enough. Fine, I said. I actually don't care. You are free to believe whatever you want to believe. But you cannot then turn around and tell me my life is devoid of meaning because I do not worship something you simply "know" to be true. It all came back to my original answer to her question - evidence. There isn't any evidence. What had happened was really I provided an answer she didn't like.

What was very curious about this entire exchange, and I have only provided a glimpse of it here, is that my atheism bothered her a great deal. That I am happy, and unbothered by it wasn't enough. More than once she repeated the phrase "but you are just missing out" because I don't believe. Maybe I am missing something because I won't believe blindly in a sky god for which there is zero evidence. But would much rather face reality for it is, than to believe in something that is not.

Then came what I usually hear from believers who are bothered, deeply, by the people who reject that which they profoundly believe in. I have long suspected, although I certainly have no evidence for this, so take it with a grain of salt, that believers need to have other people believe in what they do. Or at the very least, not reject it out of hand. I suppose this might be because if someone can reject it, then that opens the possibility that their belief in Jesus or Allah or reincarnation or whatever, might be wrong. And that is something they simply do not want to consider. I mean, my friend was not bothered when I accepted the whole Buddhist deal. By believing in karma and reincarnation, I believed in SOMETHING supernatural. Daniel Dennett calls this "believing in belief." Even if it was not the same supernatural vagaries she believed in, it was still something. And that was fine. Rejecting the supernatural on the basis of evidence was not fine.

Anyway, what came next was "Well, what do you believe then?" By which she meant, what religious thing do I believe in. And when the answer was "nothing", I got the empty life thing all over again.Yet an atheist's life is not empty. Rather than be guided by the often cruel and unjust morality of the bible, I turn to philosophy, to Spinoza,Decrates, Plato, Epicurius and even the Buddha (although I certainly do not believe anything supernatural about him, assuming he was real at all).

I have family, friends, and a career. I have no empty hole in my life because I do not believe. The meaning of my life is whatever I decide it to be. As Bertrand Russell said, in so far as we not at the whims of natural forces, the purpose of our lives is for us to decide. That is the responsibility and the challenge of being human.

I rather think there is something uplifting about accepting our lives as they are without belief in an invisible god who requires us to worship at its feet like groveling minions. Our life is the only one we get. There is nothing afterwards just as there was nothing before. That being the case, we have only one chance to try and make something of it. No mulligans. The choice to do something, to try and contribute something, is ours.

So to my friend should she be reading this, and to those who think atheists are "missing out", rest assured I do not suffer because of my disbelief. My life is full, busy, and as satisfying as anyone else's. Above all, I do not require blind faith for my life to be fulfilling and happy.

My disbelief bothers you, not me.