Like a bunch of other people I recently saw Ang Lee’s screen interpretation of Yann Martel’s Life of Pi. I thought the film was pretty good – a decent cinematic imagining of the tale, even if it did gloss over some of the subtleties of the book. ((…and lean a little too heavily on other not-so-subtle things…)) That’s the legacy of cinema of course – commercial pressure sees to it that any idea, big or small, must be squashed into a two or three hour format no matter what the consequence to the idea. But this is not going to be one of my film reviews, you will be pleased to hear. Instead, I want to talk about the premise of the story of Life of Pi itself, and why I think its pop wisdom coda is curiously diffuse and widely misinterpreted.

[Spoilers: To make the point of my post I must necessarily relate plot details and give away the ending, so if that bothers you, you probably should stop reading now.]

The framework for the novel relies on a conceit that has an anonymous narrator relating an incident in which he meets an elderly man who offers to tell him a story fantastic enough to give him faith in God. By inference, we, the reader will also become convinced enough by this wondrous affair when it is revealed to us, to adopt faith in God ourselves. ((In the movie, the narrator is personified as a young novelist looking for a story and it is an older Pi who offers to provide the justification for faith. This whole mechanism seems tacked-on and clumsy, and exists solely as a setup for the flimsy ‘gotcha’ moment in the finale. When I read the book it tainted the whole experience for me, because I was constantly waiting for the whammy. It would have been SO much more elegant without it, and seems like such an awful high-school flub that I’m totally surprised that it wasn’t heavily criticized. It would have lent the story an ambiguity – indeed, a point – that certainly wouldn’t have prompted a gushing letter from Barack Obama. I can’t say exactly why, but the mechanism was more irksome in the film. It’s been several years since I read the book, so maybe I’m just more touchy on the subject these days…))

The rest of the tale is then told in the first person voice of Piscine Patel – the eponymous ‘Pi’ – and concerns the adventures that ensue when his father, a zookeeper, is forced to close the family menagerie and sell the animals to other zoos around the world. As the story sets out, we learn of a young Pi’s attempts to make some sense of the religions he reads about in school. His efforts to square those beliefs with the harsh lessons of nature he witnesses among the animals in the zoo culminate in him taking the unusual step of adopting Christianity, Hindi and Islam all together – because he can’t see that any one of these doctrines by itself is exclusively of merit. And still, we sense, he is not happy. It sets Pi apart as a curious and conflicted boy, searching for answers that come neither from his rationalist meat-eating father or from his religious vegetarian mother. ((Yes, when you put it like that, it does seem rather heavy-handed, doesn’t it? But I’m just telling it like it is.)) The main part of the story takes place when the family set off to Canada via ship, to escort the last of the zoo animals to their new home. The voyage doesn’t go well, and the ship sinks in bad weather, eventuating in the death of Pi’s family and all the animals save a zebra, a hyena, an orangutan and the memorable ‘Richard Parker’ – a Bengal tiger – the four of whom end up adrift in a lifeboat with Pi. The hyena, zebra and orangutan don’t last long for various reasons and what then ensues is a highly improbable fantastic journey, in which Pi trains Richard Parker not to eat him and the two companions witness all manner of marvels including phosphorescent sea creatures, great flocks of flying fish and a carnivorous island inhabited by meerkats. It’s a sweet and engaging tale.

Yann Martel intends it to be more than simply that, though. Navigating past assorted obstacles that are mostly philosophical and/or religious feints that are, unfortunately I think, never really addressed or resolved, Pi and Richard Parker become ever more desperate, until at last, dehydrated and starving, they are washed up on a Mexican beach. Richard Parker immediately vanishes into the jungle with nary a tip of the cap or a cheerio, and Pi is rescued by some itenerant fishermen. On his recovery, he is obliged to undertake an interview with Japanese officials attempting to discover the cause of the disaster which shipwrecked him. Quite understandably, they find his tale completely implausible, and so he tells them another more brutal human story in which, instead of animals, some members of the crew and his mother end up in the lifeboat. They all die in unpleasant but probable ways, and the Japanese investigators draw the conclusion that Pi’s first story is an allegorical recounting of what really happened.

‘But which story do you prefer?’ asks Pi.

The investigators choose the version with the animals.

Pi thanks them and says, ‘And so it goes with God.’

In 2010 Barack Obama wrote a letter directly to Yann Martel, describing Life of Pi as ‘an elegant proof of God, and the power of storytelling’. It makes me wonder whether President Obama read the same book as I did, and if so, where the ‘proof of God’ actually was, because it seems to me that it’s the very antithesis of that. ((Even now, I am compelled to wonder if Martel intended to write an endorsement of atheism but chickened out at the last minute – for, without the framing story, that’s exactly how you would read Life of Pi.))

It bothers me deeply that people seem to have read the story in this way. Life of Pi provides no compelling argument for someone to take up faith in God (which was the promise made by our narrator in the beginning, as you will recall). Nor, indeed, does it advance any kind of advocacy for religious belief. ((You could argue that the island with the meerkats is an allegorical criticism of organised religion, in fact.)) Sure, it indisputably does offer up a wonderful poetic vision of why it would be nice to think that God exists, but just look at that coda: ‘Which version’ asks Pi ‘…do you prefer?’ Isn’t that as plain as day?

Of course we all prefer the story with the tiger and the magical luminous creatures and the spooky island ((Although I feel I must point out that there are undoubtedly writers who could have made the other story as equally compelling, compassionate and poignant if they’d turned their hands to it. It’s another conceit of the novel – in pursuit of its high moral ground – to paint reality as something that is distasteful, miserable and undesirable.)) – but preferring it makes it neither true nor illuminating. It just means it is a nice story. In the event, Pi’s journey has no material significance as far as the Japanese officials’ investigation is concerned, so a fictional recounting is neither better nor worse than the truth for the purposes of their report.

With this in mind, a sensible person would surely interpret the message of the book as: Believe whatever makes you feel good as long as you understand that it has no relevance to real life. To accept that this holds any kind of profundity, though, is as absurd as saying that it’s rational to discard the truth for fanciful ideas about Santa Claus, or elves, or the Tooth Fairy, simply because all those are preferable stories. These are concepts we entertain when we are children; fantasies that are quite harmless in the protected realm of childhood but which break down when confronted with rational scrutiny. People who still believe – literally – in the Tooth Fairy into their adulthood tend to have a lot of trouble dealing with the real world. ((Indeed, people who hold ‘religious’ beliefs that don’t square with the endorsed and accepted ones face exactly this problem too. You’re an Aetherian? Seriously? [woooo-eee-oooo]))

In addition, and perhaps more gratingly, this conclusion – that choosing to believe in a nice story is preferable to committing to actual reality – sells the alternative short. It diminishes the wondrous nature of the universe by squashing it under the squalor of the worst aspects of humanity. Pi’s alternative narrative is an unpleasant and uncomfortable one, evoking as it does all the terrible (animal) traits of human beings. It’s certainly not a story someone would ‘prefer’ to live through, but it is the story we are obliged to live through. The obvious takeaway for most people seems to be that the lively fantasy version of the tale, with its more-than-human animals is somehow truer to the way humans ‘really’ are. It’s a familiar hubristic 19th century Judaeo-Christian worldview. Despite its 21st century multicultural pretensions to a lofty spiritual philosophy Life of Pi veritably reverberates with the echoes of the fairytales of Rudyard Kipling and A. A. Milne. Religious thought has ever been like this. It wants to hijack the noble parts of humanity and make a claim on them, whilst distancing itself from the bestial, the venal and the mortal, but the fact is that we humans will never truly be on the path to a worthwhile future as long as we try to set ourselves apart from nature. We can simply ignore what we’re really like or we can attend to it and attempt to address the bad bits. It is a magnificent talent that we can make up colourful and imaginative stories, but we should never, ever, start preferring to believe in them to the detriment of seeking real, touchable, relevant knowledge.

Unless, of course, the consequences actually don’t matter. Then go ahead and believe anything you want.

Akismet has protected your site from 798,732 spam comments already.

Woohoo! Well on the way to the Big 1 Million.

Simple Graphics Man is still on holidays (which explains why he hasn’t reported in lately) but even so he finds himself called on from time to time in a professional capacity – often to help with translational matters. Currently, he’s in Venice and here we see him explaining that those grumpy gondoliers on the Grand Canal won’t punt for you (let alone belt out a chorus of O Sole Mio) if you try to pay them with filthy Euro notes. Exact change, my man, or it’s an oar where the sun don’t shine.

SGM! Mind your balance there buddy!

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Many thanks to Karl once again for this – and for some upcoming Venetian SGM adventures as well!

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So at last, my mysterious project is complete.

You saw Laura a couple of days ago as she arrived, straight out of the box. She was not quite as perfect as I would have liked, so the first step involved some surgery…

As did the second step. ‘Trust me Laura,’ I said ‘I’m a doctor’. Well, I’m a Reverend, and that’s as good as, right? I mean, with God the Cow on my side, how can I do wrong? A little release of intracranial pressure…

Ah, that’s better. And now for the pièce de résistance… And Binauralaura (Laura to her friends) is ready to begin to listen…

Binauralaura is my new binaural recording rig. Here begins the edumacation part of this post, so those who came for the titillation can now go watch Fox news and eat donuts.

To start, you should know that when you hear a stereo recording of sound or music – pretty much any recording – it is presented to your ear in a very different way to the way in which you actually hear in reality. There are many reasons for this, but the main one is that most sound recordings, and most music recordings in particular, use a somewhat artificial method to render their stereophonic sonic landscape. In a standard electronically-reproduced stereo domain, the stereo image is created from two point sources – your two hifi speakers, or two headphone speakers – each of which is fed by a discrete channel of recorded sound. All sound in a stereo field is thus contained in two separate, but interconnected, recordings – one for left and one for right. In simple terms, if a sound is only in the left channel, it will appear to come from your left. If it is only in the right channel, it will appear to come from your right. In almost all modern recordings, when an engineer wishes to make a sound feel like it is originating elsewhere in the stereo image – slightly left of centre, for instance – it is made slightly louder in the left channel than it is in the right. To make it appear to be right in front of you – or ‘centre’ as we say – then the volume is made exactly equal for both the left and the right channels. For over half a century, this result has been achieved by ‘panning’ the sound on a mixing console. A panner is simply a control that varies the amount of signal (or loudness) added to each channel.

In the real world, though, our ears don’t judge the position of a sound in space solely by its loudness. Certainly, loudness is one aspect of the mechanism, but there are numerous other factors in play. The principal one is a component of time. If you hear a dog barking somewhere ahead of you, and slightly to the left, one of your ears will be receiving a slightly greater sound pressure (loudness) than the other. But crucially, that same ear will be hearing the sound very slightly before your other ear does. The human brain can, in fact, differentiate time differences smaller than 10 microseconds between your two ears, and it is that ability which allows us to aurally locate objects in space with an accuracy of about 1 degree. ((It’s more accurate if the sound is in front of you. As it approaches the extreme sides, the ability to pinpoint its location decreases.)) ((As an aside, there is a species of fly which is so small that its ears are too close together for its head to have any effect on time delays between them. Instead, it has evolved an entirely different and novel way of localizing sound. The trick it uses (its ears are physically coupled together, allowing it to detect sub-microsecond delays) is currently being explored as a possible microphonic technique.)) Up until very recently, this time component could not be easily recreated in a studio mixing environment, and since – like most things – the recording process is a trade-off between the achievement of perfection and economic imperative, the old panning paradigm is still alive and well (and dominant) in modern sound mixing facilities. I would make a rough guess that 99.9% of all music and sound you hear is rendered to stereo with crude analogue panning.

Now, some of you may be ahead of me slightly here, and interject: ‘But Reverend, what about a recording made solely with two microphones? There’s no mixing console involved there (so no artificial panning) and the sound of any object off centre to the microphones must arrive at slightly different times for each? Surely that’s preserved in a recording?’

Well, yes indeed. Two separate microphones (or a coincident stereo pair, to use the lingo) will indeed preserve the delay times inherent in the scene being recorded but they still don’t hear the world like our ears do.

The important thing to understand at this point is that when it comes to human hearing, our eardrums – our ‘microphones’ if you like – are only part of the story. There are several other key players in the process, the most important of which is our brain. Our brain and ears work together to ‘hear’ the world, and the way we hear is a lot more complex and clever than you probably ever stopped to think about.

One thing that every one of us knows (because our brain figures it out pretty much as soon as we are born) is that our ears are separated from one another by a head. Everything we experience in the realm of natural hearing is mitigated by this big noggin right in the middle of things. And our brain calculates our aural experience by taking it into account as it forms our sonic picture of the world. Likewise, we are accustomed to hearing our surroundings via two fleshy reflectors that funnel the sound toward the vibrating membranes that actually detect the sound waves. The complicated contours of our ears – the pinnae – don’t simply look like they do for decoration. The whorls and cavities of the ear surface impose certain kinds of characteristics on the sound that reaches them, and these help us with sound localisation, and, to a certain extent, with the perception of fidelity.

Which brings me all the way back to Binauralaura. Laura’s head contains a pair of high fidelity omnidirectional microphones that sit in her ears just at about the place where the outside part of the human ear canal would start. ((Not where the ear drums are – there’s a technical reason for this that I won’t go into here, but there are versions of binaural heads that do place the microphones right at the end of the ear canal.))

Her silicon pinnae are created from a CT scan of real human ears and these and her head create an aural ‘shadow’ which will match, in a generic way, the listening field of most humans. ((It probably has occurred to you that most humans have small differences in the shapes and sizes of their ears. Shouldn’t this mean that one person hears differently to another? Well, yes, that’s right. To make a really convincing binaural recording for yourself, you would ideally put microphones in your own ears, and record with your own pinnae and head shape. Indeed, there are methods for doing this. To me, it does seem rather sonically masturbatory, though…)) This means that a recording made with Binauralaura, will sound about as real as an audio recording can sound. ((There are numerous other impediments to capturing a sound recording that would appear as real as reality. Mostly this has to do with the way our brain constantly interacts with the environment – not just the sound itself – to modify what we hear. And, in fact, what we think we hear is nothing like what we physcially hear. This problem is never really likely to ba addressed with a mechanical recording system. Until we have some kind of direct ‘neural recorder’ you can never really expect to experience a sound recording that is like really hearing something.))

So if binaural recording is so magnificent, why isn’t it used for everything? Well, there is, of course, a catch. The binaural effect can only properly be discerned by wearing headphones. For the binaural image to remain coherent, the sound for one ear must not interfere with the sound for the other. Additionally, in order to avoid a doubling of the head and pinnae shadow (one gained from the recording, and then a second from the listener’s own head and pinnae), the reproduced sound needs to be played back as close to the listener’s ear canal entrance as possible. The most expedient method to do this is via headphones or earbuds. ((There are ways of achieving a serviceable binaural illusion in stereo speaker systems, but they are expensive, dependent on room acoustics, and require the listener to sit in a ‘sweet’ spot. Needless to say, all this is even less appealing than wearing headphones.)) Wearing headphones to properly hear binaural sound is, in fact, analogous to the requirement to wear glasses to see 3D images (indeed, binaural sound is often described as ‘3D’ or ‘holophonic’ sound).

I’ve had some opportunities to take Laura out for a bit of a test spin, and so far, the results are pretty nice. Here’s a short clip. Remember – wear headphones or earbuds to listen to it. One thing you will immediately notice is the clarity and and detail of the sound space. If your hearing is fair, you may also detect one of the extraordinary features of binaural sound – something you will not hear in a conventional stereophonic recording – and that is the ability to localise sound height. Have a listen now, and see why I went to all the trouble to build Binauralaura.

Download Laura Listens

And now nine whole years have passed. It’s a strange and sad universe. Rest in peace KPop.

This is my new assistant. I am about to augment her for my secret project. Hint: she is not a Roman.

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