Читать книгу The Time Ships - Stephen Baxter - Страница 9

There are three Dimensions of Space, through which man may move freely. And time is simply a Fourth Dimension: identical in every important characteristic to the others, except for the fact that our consciousness is compelled to travel along it at a steady pace, like the nib of my pen across this page.

If only – I had speculated, in the course of my studies into the peculiar properties of light – if only one could twist about the four Dimensions of Space and Time – transposing Length with Duration, say – then one could stroll through the corridors of History as easily as taking a cab into the West End!

The Plattnerite embedded in the substance of the Time Machine was the key to its operation; the Plattnerite enabled the machine to rotate, in an uncommon fashion, into a new configuration in the framework of Space and Time. Thus, spectators who watched the departure of the Time Machine – like my Writer – reported seeing the machine spin giddily, before vanishing from History; and thus the driver – myself – invariably suffered dizziness, induced by centrifugal and Coriolis forces which made it feel as if I were being thrown off the machine.

But for all these effects, the spin induced by the Plattnerite was of a different quality from the spinning of a top, or the slow revolution of the earth. The spinning sensations were flatly contradicted, for the driver, by the illusion of sitting quite still in the saddle, as time flickered past the machine – for it was a rotation out of Time and Space themselves.

As night flapped after day, the hazy outline of the laboratory fell away from around me, so that I was delivered into the open air. I was once more passing through that future period in which, I guessed, the laboratory had been demolished. The sun shot like a cannonball across the sky, with many days compressed into a minute, illuminating a faint, skeletal suggestion of scaffolding around me. The scaffolding soon fell away, leaving me on the open hill-side.

My speed through time increased. The flickering of night and day merged into a deep twilight blue, and I was able to see the moon, spinning through its phases like a child’s top. And as I travelled still faster, the cannonball sun merged into an arch of light, spreading across space, an arch which rocked up and down the sky. Around me weather fluttered, with successive flurries of snow-white and spring green marking out the seasons. At last, accelerated, I entered a new, tranquil stillness in which only the annual rhythms of the earth itself – the passage of the sun-belt between its solstice extremes – pumped like a heartbeat over the evolving landscape.

I am not sure if I conveyed, in my first report, the silence into which one is suspended when undergoing time travel. The songs of the birds, the distant rattle of traffic over cobbles, the ticks of clocks – even the faint breathing of the fabric of a house itself – all of these things make up a complex, unnoticed tapestry to our lives. But now, plucked from time, I was accompanied only by the sounds of my own breathing and by the soft, bicycle-like creaking of the Time Machine under my weight. I had an extraordinary sensation of isolation – it was as if I had been plunged into some new, stark universe, through the walls of which our own world was visible as if through begrimed window panes – but within this new universe I was the only living thing. A deep sense of confusion descended on me, and worked together with the vertiginous plummeting sensation that accompanies a fall into the future, to induce feelings of deep nausea and depression.

But now the silence was broken: by a deep murmur, sourceless, which seemed to fill my ears; it was a low eddying, like the sound of some immense river. I had noticed this during my first flight; I could not be certain of its cause, but it seemed to me it must be some artefact of my unseemly passage through the stately progress of time.

How wrong I was – as so often in my hasty hypothesis-making!

I studied my four chronometric dials, tapping the face of each with my fingernail to ensure they were working. Already the hand on the second of the dials, which measured thousands of days, had begun to drift away from its rest position.

These dials – faithful, mute servants – were adapted from steam pressure gauges. They worked by measuring a certain shear tension in a quartz bar doped with Plattnerite, a tension induced by the twisting effects of time travel. The dials counted days – not years, or months, or leap years, or movable feasts! – and that was by conscious design.

As soon as I began my investigations into the practicalities of this business of travelling into time, and in particular the need to measure my machine’s position in it, I spent some considerable time trying to build a practical chronometric gauge capable of producing a display in common measures: centuries, years, months and days. I soon found I was likely to spend longer on that project than on the rest of the Time Machine put together!

I developed an immense impatience with the peculiarities of our antique calendar system, which has come from a history of inadequate adjustments: of attempts to fix seed-time and midwinter that go back to the beginnings of organized society. Our calendar is a historical absurdity, without even the redeeming feature of accuracy – at least on the cosmological timescales which I intended to challenge.

I wrote furious letters to The Times, proposing reforms which would enable us to function accurately and without ambiguity on timescales of genuine value to the modern scientist. To begin with, I said, let us discard all this nonsensical clutter of leap years. The year is close to three hundred and sixty five days and a quarter; and that accidental quarter is the cause of all this ridiculous charade of leap year adjustments. I offered two alternative schemes, both guaranteed to remove this absurdity. We could take the day as our base unit, and devise regular months and years based on multiples of days: imagine a three-hundred-day Year made up of ten Months, each of thirty days. Of course the cycle of seasons would soon drift out of synchronization with the structure of the Year, but – in a civilization as advanced as ours – that would surely cause little trouble. The Royal Observatory at Greenwich, for example, could publish diaries each year to show the dates of the various solar positions – the equinoxes and so forth – just as, in 1891, all diaries showed the movable feasts of the Christian churches.

On the other hand, if the cycle of seasons is to be regarded as the fundamental unit, then we should devise a New Day as an exact fraction – say a hundredth – of the year. Naturally, this would mean that the diurnal round, our periods of dark and light, of sleep and wakefulness, would fall at different times each New Day. But what of that? Already, I argued, many modern cities operated on a twenty-four-hour schedule. And as for the human side of it, simple diary keeping is not a difficult skill to acquire; with the help of proper records one would need plan one’s sleeping and wakefulness no more than a few Days in advance.

Finally, I proposed we should look ahead to the day when man’s consciousness is expanded from its nineteenth-century focus on the here-and-now, and consider how things might be when our thinking must span tens of millennia. I envisaged a new Cosmological Calendar, based on the precession of the equinoxes – that is, the slow dipping of the axis of our planet, under the uneven gravitational influence of sun and moon – a cycle which takes twenty millennia to complete. With some such Great Year, we might measure out our destiny in unambiguous and precise terms, now and for all time to come.

Such rectification, I argued, would have a symbolic significance far beyond its practicality – it would be a fitting way to mark the dawn of the new century – for it would serve as an announcement to all men that a new Age of Scientific Thinking had begun.

Needless to say, my contributions were disregarded, save for a ribald response, which I chose to ignore, in certain sections of the popular press.

At any event, after all this, I abandoned my attempts to build a calendar-based chronometric gauge, and reverted to a simple count of days. I have always had a ready mind with figures, and did not find it hard to convert, mentally, my dials’ day-count to years. On my first voyage, I had travelled to Day 292,495,934, which – allowing for leap-year adjustments – turned out to be a date in the year A.D. 802,701. Now, I knew, I must travel forwards until my dials showed Day 292,495,940 – the precise day on which I had lost Weena, and much of my self-respect, in the flames of that forest!

My house had been one of a row of terraces, situated on the Petersham Road – that stretch of it below Hill Rise, a little way up from the river. Now, with my house long demolished, I found myself sitting on an open hill-side. The shoulder of Richmond Hill rose up behind me, a mass embedded in geological time. The trees blossomed and shivered into stumps, their century-long lives compressed into a few of my heartbeats. The Thames was a belt of silver light, made smooth by my passage through time, and it was cutting itself a new channel: it appeared to be wriggling across the landscape after the manner of a huge, slow worm. New buildings rose like gusts of smoke: some of them even blew up around me, on the site of my old house. These buildings astonished me with their dimensions and grace. The Richmond Bridge of my day was long gone, but I saw a new arch, perhaps a mile long, which laced, unsupported, through the air and across the Thames; and there were towers upthrust into the flickering sky, bearing immense masses at their slender throats. I thought of taking up my Kodak and attempting to photograph these phantasms, but I knew that the spectres would be too light-starved to enable any image to be recorded, diluted by time travel as they were. The architectural technologies I made out here seemed to me as far beyond the capabilities of the nineteenth century as had been the great Gothic cathedrals from the Romans or Greeks. Surely, I mused, in this future era man had gained some freedom from the relentless tugging of gravity; for how else could these great structures have been raised against the sky?

But before long the great Thames arch grew stained with brown and green, the colours of irreverent, destructive life, and – in a twinkling, it seemed to me – the arch crumbled from its centre, collapsing to two bare stumps on the banks. Like all the works of man, I saw, even these great structures were transient chimeras, destined to impermanence compared to the chthonian patience of the land.

I felt an extraordinary detachment from the world, an aloofness brought about by my time travelling. I remembered the curiosity and exhilaration I had felt when I had first soared through these dreams of future architecture; I remembered my brief, feverish speculation as to the accomplishments of these future races of men. Now, I knew different; now I knew that regardless of these great accomplishments, Humanity would inevitably fall backwards, under the inexorable pressure of evolution, into the decadence and degradation of Eloi and Morlock.

I was struck by how ignorant we humans are, or make ourselves, of the passage of time itself. How brief our lives are! – and how meaningless the events which assail our little selves, when seen against the perspective of the great plastic sweep of History. We are less than mayflies, helpless in the face of the unbending forces of geology and evolution – forces which move inexorably, and yet so slowly that, day to day, we are not even aware of their existence!