I am currently in summer mode — so while this warm UK weather persists (probably no more than a day or two!), my posts may not be quite up to their usual standard.
Today, however, I do have something especially interesting I’d like to share with you. In this piece, Daniel Dennett is effectively discussing “the magic of consciousness” — how we think of consciousness as a single “thing” in need of explaining rather than a collection of mental components. His point is that our naming it as a single “thing” is at the root of the problem.
There are other lessons to be learned from this excerpt, however, but I’ll let you work them out for yourselves — more fun that way 
The tempting idea that there is a Hard Problem is simply a mistake. I cannot prove this. Or, better, even if I can prove this, my proof will surely fall on deaf ears, since CHALMERS, for instance, has already acknowledged that arguments against his convictions on this score are powerless to dislodge his intuition, which is beyond rational support. So I will not make the tactical error of trying to dislodge with rational argument a conviction that is beyond reason. That would be wasting everybody’s time, apparently. Instead, I will offer up what I hope is a disturbing parallel from the world of card magic: The Tuned Deck.
For many years, Mr. Ralph Hull, the famous card wizard from Crooksville, Ohio, has completely bewildered not only the general public, but also amateur conjurors, card connoisseurs and professional magicians with the series of card tricks which he is pleased to call “The Tuned Deck”…
Ralph Hull’s trick looks and sounds roughly like this:
Boys, I have a new trick to show you. It’s called ‘The Tuned Deck’. This deck of cards is magically tuned [Hull holds the deck to his ear and riffles the cards, listening carefully to the buzz of the cards]. By their finely tuned vibrations, I can hear and feel the location of any card. Pick a card, any card… [The deck is then fanned or otherwise offered for the audience, and a card is taken by a spectator, noted, and returned to the deck by one route or another.] Now I listen to the Tuned Deck, and what does it tell me? I hear the telltale vibrations, … [buzz, buzz, the cards are riffled by Hull's ear and various manipulations and rituals are enacted, after which, with a flourish, the spectator's card is presented].
Hull would perform the trick over and over for the benefit of his select audience of fellow magicians, challenging them to figure it out. Nobody ever did. Magicians offered to buy the trick from him but he would not sell it. Late in his life he gave his account to his friend, HILLIARD, who published the account in his privately printed book. Here is what Hull had to say about his trick:
For years I have performed this effect and have shown it to magicians and amateurs by the hundred and, to the very best of my knowledge, not one of them ever figured out the secret. …the boys have all looked for something too hard [my italics, DCD].
Like much great magic, the trick is over before you even realize the trick has begun. The trick, in its entirety, is in the name of the trick, “The Tuned Deck”, and more specifically, in one word “The”! As soon as Hull had announced his new trick and given its name to his eager audience, the trick was over. Having set up his audience in this simple way, and having passed the time with some obviously phony and misdirecting chatter about vibrations and buzz-buzz-buzz, Hull would do a relatively simple and familiar card presentation trick of type A (at this point I will draw the traditional curtain of secrecy; the further mechanical details of legerdemain, as you will see, do not matter).
His audience, savvy magicians, would see that he might possibly be performing a type A trick, a hypothesis they could test by being stubborn and uncooperative spectators in a way that would thwart any attempt at a type A trick. When they then adopted the appropriate recalcitrance to test the hypothesis, Hull would ‘repeat’ the trick, this time executing a type B card presentation trick. The spectators would then huddle and compare notes: might he be doing a type B trick? They test that hypothesis by adopting the recalcitrance appropriate to preventing a type B trick and still he does “the” trick – using method C, of course. When they test the hypothesis that he’s pulling a type C trick on them, he switches to method D – or perhaps he goes back to method A or B, since his audience has ‘refuted’ the hypothesis that he’s using method A or B.
And so it would go, for dozens of repetitions, with Hull staying one step ahead of his hypothesis-testers, exploiting his realization that he could always do some trick or other from the pool of tricks they all knew, and concealing the fact that he was doing a grab bag of different tricks by the simple expedient of the definite article: The Tuned Deck.
