The World Set Free Page 2
law-making, propitiating, enslaving, conquering, exterminating,
and every little increment in Power, he turned at once and always
turns to the purposes of this confused elaborate struggle to
socialise. To incorporate and comprehend his fellow men into a
community of purpose became the last and greatest of his
instincts. Already before the last polished phase of the stone
age was over he had become a political animal. He made
astonishingly far-reaching discoveries within himself, first of
counting and then of writing and making records, and with that
his town communities began to stretch out to dominion; in the
valleys of the Nile, the Euphrates, and the great Chinese rivers,
the first empires and the first written laws had their
beginnings. Men specialised for fighting and rule as soldiers and
knights. Later, as ships grew seaworthy, the Mediterranean which
had been a barrier became a highway, and at last out of a tangle
of pirate polities came the great struggle of Carthage and Rome.
The history of Europe is the history of the victory and breaking
up of the Roman Empire. Every ascendant monarch in Europe up to
the last, aped Caesar and called himself Kaiser or Tsar or
Imperator or Kasir-i-Hind. Measured by the duration of human life
it is a vast space of time between that first dynasty in Egypt
and the coming of the aeroplane, but by the scale that looks back
to the makers of the eoliths, it is all of it a story of
yesterday.
Now during this period of two hundred centuries or more, this
period of the warring states, while men's minds were chiefly
preoccupied by politics and mutual aggression, their progress in
the acquirement of external Power was slow-rapid in comparison
with the progress of the old stone age, but slow in comparison
with this new age of systematic discovery in which we live. They
did not very greatly alter the weapons and tactics of warfare,
the methods of agriculture, seamanship, their knowledge of the
habitable globe, or the devices and utensils of domestic life
between the days of the early Egyptians and the days when
Christopher Columbus was a child. Of course, there were
inventions and changes, but there were also retrogressions;
things were found out and then forgotten again; it was, on the
whole, a progress, but it contained no steps; the peasant life
was the same, there were already priests and lawyers and town
craftsmen and territorial lords and rulers doctors, wise women,
soldiers and sailors in Egypt and China and Assyria and
south-eastern Europe at the beginning of that period, and they
were doing much the same things and living much the same life as
they were in Europe in A.D. 1500. The English excavators of the
year A.D. 1900 could delve into the remains of Babylon and Egypt
and disinter legal documents, domestic accounts, and family
correspondence that they could read with the completest sympathy.
There were great religious and moral changes throughout the
period, empires and republics replaced one another, Italy tried a
vast experiment in slavery, and indeed slavery was tried again
and again and failed and failed and was still to be tested again
and rejected again in the New World; Christianity and
Mohammedanism swept away a thousand more specialised cults, but
essentially these were progressive adaptations of mankind to
material conditions that must have seemed fixed for ever. The
idea of revolutionary changes in the material conditions of life
would have been entirely strange to human thought through all
that time.
Yet the dreamer, the story-teller, was there still, waiting for
his opportunity amidst the busy preoccupations, the comings and
goings, the wars and processions, the castle building and
cathedral building, the arts and loves, the small diplomacies and
incurable feuds, the crusades and trading journeys of the middle
ages. He no longer speculated with the untrammelled freedom of
the stone-age savage; authoritative explanations of everything
barred his path; but he speculated with a better brain, sat idle
and gazed at circling stars in the sky and mused upon the coin
and crystal in his hand. Whenever there was a certain leisure for
thought throughout these times, then men were to be found
dissatisfied with the appearances of things, dissatisfied with
the assurances of orthodox belief, uneasy with a sense of unread
symbols in the world about them, questioning the finality of
scholastic wisdom. Through all the ages of history there were
men to whom this whisper had come of hidden things about them.
They could no longer lead ordinary lives nor content themselves
with the common things of this world once they had heard this
voice. And mostly they believed not only that all this world was
as it were a painted curtain before things unguessed at, but that
these secrets were Power. Hitherto Power had come to men by
chance, but now there were these seekers seeking, seeking among
rare and curious and perplexing objects, sometimes finding some
odd utilisable thing, sometimes deceivingthemselves with fancied
discovery, sometimes pretending to find. The world of every day
laughed at these eccentric beings, or found them annoying and
ill-treated them, or was seized with fear and made saints and
sorcerers and warlocks of them, or with covetousness and
entertained them hopefully; but for the greater part heeded them
not at all. Yet they were of the blood of him who had first
dreamt of attacking the mammoth; every one of them was of his
blood and descent; and the thing they sought, all unwittingly,
was the snare that will some day catch the sun.
Section 3
Such a man was that Leonardo da Vinci, who went about the court
of Sforza in Milan in a state of dignified abstraction. His
common-place books are full of prophetic subtlety and ingenious
anticipations of the methods of the early aviators. Durer was his
parallel and Roger Bacon-whom the Franciscans silenced-of his
kindred. Such a man again in an earlier city was Hero of
Alexandria, who knew of the power of steam nineteen hundred years
before it was first brought into use. And earlier still was
Archimedes of Syracuse, and still earlier the legendary Daedalus
of Cnossos. All up and down the record of history whenever there
was a little leisure from war and brutality the seekers appeared.
And half the alchemists were of their tribe.
When Roger Bacon blew up his first batch of gunpowder one might
have supposed that men would have gone at once to the explosive
engine. But they could see nothing of the sort. They were not
yet beginning to think of seeing things; their metallurgy was all
too poor to make such engines even had they thought of them. For
a time they could not make instruments sound enough to stand this
new force even for so rough a purpose as hurling a missile. Their
first guns had barrels of coopered timber, and the world waited
for mor
e than five hundred years before the explosive engine
came.
Even when the seekers found, it was at first a long journey
before the world could use their findings for any but the
roughest, most obvious purposes. If man in general was not still
as absolutely blind to the unconquered energies about him as his
paleolithic precursor, he was at best purblind.
Section 4
The latent energy of coal and the power of steam waited long on
the verge of discovery, before they began to influence human
lives.
There were no doubt many such devices as Hero's toys devised and
forgotten, time after time, in courts and palaces, but it needed
that coal should be mined and burning with plenty of iron at hand
before it dawned upon men that here was something more than a
curiosity. And it is to be remarked that the first recorded
suggestion for the use of steam was in war; there is an
Elizabethan pamphlet in which it is proposed to fire shot out of
corked iron bottles full of heated water. The mining of coal for
fuel, the smelting of iron upon a larger scale than men had ever
done before, the steam pumping engine, the steam-engine and the
steam-boat, followed one another in an order that had a kind of
logical necessity. It is the most interesting and instructive
chapter in the history of the human intelligence, the history of
steam from its beginning as a fact in human consciousness to the
perfection of the great turbine engines that preceded the
utilisation of intra-molecular power. Nearly every human being
must have seen steam, seen it incuriously for many thousands of
years; the women in particular were always heating water, boiling
it, seeing it boil away, seeing the lids of vessels dance with
its fury; millions of people at different times must have watched
steam pitching rocks out of volcanoes like cricket balls and
blowing pumice into foam, and yet you may search the whole human
record through, letters, books, inscriptions, pictures, for any
glimmer of a realisation that here was force, here was strength
to borrow and use… Then suddenly man woke up to it, the
railways spread like a network over the globe, the ever enlarging
iron steamships began their staggering fight against wind and
wave.
Steam was the first-comer in the new powers, it was the beginning
of the Age of Energy that was to close the long history of the
Warring States.
But for a long time men did not realise the importance of this
novelty. They would not recognise, they were not able to
recognise that anything fundamental had happened to their
immemorial necessities. They called the steam-engine the 'iron
horse' and pretended that they had made the most partial of
substitutions. Steam machinery and factory production were
visibly revolutionising the conditions of industrial production,
population was streaming steadily in from the country-side and
concentrating in hitherto unthought-of masses about a few city
centres, food was coming to them over enormous distances upon a
scale that made the one sole precedent, the corn ships of
imperial Rome, a petty incident; and a huge migration of peoples
between Europe and Western Asia and America was in Progress,
and-nobody seems to have realised that something new had come
into human life, a strange swirl different altogether from any
previous circling and mutation, a swirl like the swirl when at
last the lock gates begin to open after a long phase of
accumulating water and eddying inactivity…
The sober Englishman at the close of the nineteenth century could
sit at his breakfast-table, decide between tea from Ceylon or
coffee from Brazil, devour an egg from France with some Danish
ham, or eat a New Zealand chop, wind up his breakfast with a West
Indian banana, glance at the latest telegrams from all the world,
scrutinise the prices current of his geographically distributed
investments in South Africa, Japan, and Egypt, and tell the two
children he had begotten (in the place of his father's eight)
that he thought the world changed very little. They must play
cricket, keep their hair cut, go to the old school he had gone
to, shirk the lessons he had shirked, learn a few scraps of
Horace and Virgil and Homer for the confusion of cads, and all
would be well with them…
Section 5
Electricity, though it was perhaps the earlier of the two to be
studied, invaded the common life of men a few decades after the
exploitation of steam. To electricity also, in spite of its
provocative nearness all about him, mankind had been utterly
blind for incalculable ages. Could anything be more emphatic than
the appeal of electricity for attention? It thundered at man's
ears, it signalled to him in blinding flashes, occasionally it
killed him, and he could not see it as a thing that concerned him
enough to merit study. It came into the house with the cat on any
dry day and crackled insinuatingly whenever he stroked her fur.
It rotted his metals when he put them together… There is no
single record that any one questioned why the cat's fur crackles
or why hair is so unruly to brush on a frosty day, before the
sixteenth century. For endless years man seems to have done his
very successful best not to think about it at all; until this new
spirit of the Seeker turned itself to these things.
How often things must have been seen and dismissed as
unimportant, before the speculative eye and the moment of vision
came! It was Gilbert, Queen Elizabeth's court physician, who
first puzzled his brains with rubbed amber and bits of glass and
silk and shellac, and so began the quickening of the human mind
to the existence of this universal presence. And even then the
science of electricity remained a mere little group of curious
facts for nearly two hundred years, connected perhaps with
magnetism-a mere guess that-perhaps with the lightning. Frogs'
legs must have hung by copper hooks from iron railings and
twitched upon countless occasions before Galvani saw them.
Except for the lightning conductor, it was 250 years after
Gilbert before electricity stepped out of the cabinet of
scientific curiosities into the life of the common man… Then
suddenly, in the half-century between 1880 and 1930, it ousted
the steam-engine and took over traction, it ousted every other
form of household heating, abolished distance with the perfected
wireless telephone and the telephotograph…
Section 6
And there was an extraordinary mental resistance to discovery and
invention for at least a hundred years after the scientific
revolution had begun. Each new thing made its way into practice
against a scepticism that amounted at times to hostility. One
writer upon these subjects gives a funny little domestic
conversation that happened, he says, in the year 1898, within ten
years, that is to say, of the time when the first aviators were
fairl
y on the wing. He tells us how he sat at his desk in his
study and conversed with his little boy.
His little boy was in profound trouble. He felt he had to speak
very seriously to his father, and as he was a kindly little boy
he did not want to do it too harshly.
This is what happened.
'I wish, Daddy,' he said, coming to his point, 'that you wouldn't
write all this stuff about flying. The chaps rot me.'
'Yes!' said his father.
'And old Broomie, the Head I mean, he rots me. Everybody rots
me.'
'But there is going to be flying-quite soon.'
The little boy was too well bred to say what he thought of that.
'Anyhow,' he said, 'I wish you wouldn't write about it.'
'You'll fly-lots of times-before you die,' the father assured
him.
The little boy looked unhappy.
The father hesitated. Then he opened a drawer and took out a
blurred and under-developed photograph. 'Come and look at this,'
he said.
The little boy came round to him. The photograph showed a stream
and a meadow beyond, and some trees, and in the air a black,
pencil-like object with flat wings on either side of it. It was
the first record of the first apparatus heavier than air that
ever maintained itself in the air by mechanical force. Across the
margin was written: 'Here we go up, up, up-from S. P. Langley,
Smithsonian Institution, Washington.'
The father watched the effect of this reassuring document upon
his son. 'Well?' he said.
'That,' said the schoolboy, after reflection, 'is only a model.'
'Model to-day, man to-morrow.'
The boy seemed divided in his allegiance. Then he decided for
what he believed quite firmly to be omniscience. 'But old
Broomie,' he said, 'he told all the boys in his class only
yesterday, "no man will ever fly." No one, he says, who has ever
shot grouse or pheasants on the wing would ever believe anything
of the sort…'
Yet that boy lived to fly across the Atlantic and edit his
father's reminiscences.
Section 7
At the close of the nineteenth century as a multitude of passages
in the literature of that time witness, it was thought that the
fact that man had at last had successful and profitable dealings
with the steam that scalded him and the electricity that flashed
and banged about the sky at him, was an amazing and perhaps a