The Mind in the Making Part 7

Moreover, they did not confine themselves to the conventionally n.o.ble and elevated subjects of speculation. They addressed themselves to worms and ditch water in preference to metaphysical subtleties. They agreed with Bacon that the mean and even filthy things deserve study.

All this was naturally scorned by the university professors, and the universities consequently played little or no part in the advance of natural science until the nineteenth century.

Nor were the moral leaders of mankind behind the intellectual in opposing the novel tendencies. The clergy did all they could to perpetuate the squalid belief in witchcraft, but found no place for experimental science in their scheme of learning, and judged it offensive to the Maker of all things. But their opposition could do no more than hamper the new scientific impulse, which was far too potent to be seriously checked.

So in one department of human thought--the investigation of natural processes--majestic progress has been made since the opening of the seventeenth century, with every promise of continued and startling advance. The new methods employed by students of natural science have resulted in the acc.u.mulation of a stupendous ma.s.s of information in regard to the material structure and operation of things, and the gradual way in which the earth and all its inhabitants have come into being. The nature and workings of atoms and molecules are being cleared up, and their relation to heat, light, and electricity established. The slow processes which have brought about the mountains and valleys, the seas and plains, have been exposed. The structure of the elementary cell can be studied under powerful lenses; its divisions, conjunctions, differentiation, and multiplication into the incredibly intricate substance of plants and animals can be traced.

In short, man is now in a position, for the first time in his history, to have some really clear and accurate notion of the world in which he dwells and of the living creatures which surround him and with which he must come to terms. It would seem obvious that this fresh knowledge should enable him to direct his affairs more intelligently than his ancestors were able to do in their ignorance. He should be in a position to accommodate himself more and more successfully to the exigencies of an existence which he can understand more fully than any preceding generation, and he should aspire to deal more and more sagaciously with himself and his fellow-men.

13. HOW SCIENTIFIC KNOWLEDGE HAS REVOLUTIONIZED THE CONDITIONS OF LIFE

But while our information in regard to man and the world is incalculably greater than that available a hundred, even fifty years ago, we must frankly admit that the knowledge is still so novel, so imperfectly a.s.similated, so inadequately co-ordinated, and so feebly and ineffectively presented to the great ma.s.s of men, that its _direct_ effects upon human impulses and reasoning and outlook are as yet inconsiderable and disappointing. We _might_ think in terms of molecules and atoms, but we rarely do. Few have any more knowledge of their own bodily operations than had their grandparents. The farmer's confidence in the phases of the moon gives way but slowly before recent discoveries in regard to the bacteria of the soil. Few who use the telephone, ride on electric cars, and carry a camera have even the mildest curiosity in regard to how these things work. It is only _indirectly_, through _invention_, that scientific knowledge touches our lives on every hand, modifying our environment, altering our daily habits, dislocating the anciently established order, and imposing the burden of constant adaptation on even the most ignorant and lethargic.

Unlike a great part of man's earlier thought, modern scientific knowledge and theory have not remained matter merely for academic discourse and learned books, but have provoked the invention of innumerable practical devices which surround us on every hand, and from which we can now scarce escape by land or sea. Thus while scientific knowledge has not greatly affected the thoughts of most of us, its influence in the promotion of modern invention has served to place us in a new setting or environment, the novel features of which it would be no small task to explain to one's great-great-grandfather, should he unexpectedly apply for up-to-date information. So even if modern scientific _knowledge_ is as yet so imperfect and ill understood as to make it impossible for us to apply much of it directly and personally in our daily conduct, we nevertheless cannot neglect the urgent effects of scientific _inventions_, for they are constantly posing new problems of adjustment to us, and sometimes disposing of old ones.

Let us recall a few striking examples of the astonis.h.i.+ng way in which what seemed in the beginning to be rather trivial inventions and devices have, with the improvements of modern science, profoundly altered the conditions of life.

Some centuries before the time of Bacon and Galileo four discoveries were made which, supplemented and elaborated by later insight and ingenuity, may be said to underlie our modern civilization. A writer of the time of Henry II of England reports that sailors when caught in fog or darkness were wont to touch a needle to a bit of magnetic iron.

The needle would then, it had been found, whirl around in a circle and come to rest pointing north. On this tiny index the vast extension of modern commerce and imperialism rests.

That lentil-shaped bits of gla.s.s would magnify objects was known before the end of the thirteenth century, and from that little fact have come microscopes, telescopes, spectroscopes, and cameras; and from these in turn has come a great part of our present knowledge of natural processes in men, animals, and plants and our comprehension of the cosmos at large.

Gunpowder began to be used a few decades after the lens was discovered; it and its terrible descendants have changed the whole problem of human warfare and of the public defense.

The printing press, originally a homely scheme for saving the labor of the copyist, has not only made modern democracy and nationality possible, but has helped by the extension of education to undermine the ancient foundations upon which human industry has rested from the beginnings of civilization.

In the middle of the eighteenth century the steam engine began to supplant the muscular power of men and animals, which had theretofore been only feebly supplemented by windmills and water wheels. And now we use steam and gas engines and water power to generate potent electric currents which do their work far from the source of supply.

Mechanical ingenuity has utilized all this undreamed-of energy in innumerable novel ways for producing old and new commodities in tremendous quant.i.ties and distributing them with incredible rapidity throughout the earth.

Vast factories have sprung up, with their laborious mult.i.tudes engaged on minute contributions to the finished article; overgrown cities sprawl over the neighboring green fields and pastures; long freight trains of steel cars thunder across continents; monstrous ma.s.ses of wealth pile up, are reinvested, and applied to making the whole system more and more inconceivably intricate and interdependent; and incidentally there is hurry and worry and discontent and hazard beyond belief for a creature who has to grasp it all and control it all with a mind reared on that of an animal, a child, and a savage.

As if these changes were not astounding enough, now has come the chemist who devotes himself to making not new _commodities_ (or old ones in new ways), but new _substances_. He juggles with the atoms of carbon, hydrogen, oxygen, nitrogen, chlorine, and the rest, and far outruns the workings of nature. Up to date he has been able to produce artfully over two hundred thousand compounds, for some of which mankind formerly depended on the alchemy of animals and plants. He can make foodstuffs out of sewage; he can entrap the nitrogen in the air and use it to raise wheat to feed, or high explosives to slaughter, his fellows. He no longer relies on plants and animals for dyes and perfumes. In short, a chemical discovery may at any moment devastate an immemorial industry and leave both capital and labor in the lurch.

The day may not be far distant when, should the chemist learn to control the incredible interatomic energy, the steam engine will seem as complete an anachronism as the treadmill.

The uttermost parts of the earth have been visited by Europeans, and commerce has brought all races of the globe into close touch. We have now to reckon with every nation under heaven, as was shown in the World War. At the same time steam and electrical communication have been so perfected that s.p.a.ce has been practically annihilated as regards speech, and in matters of transportation reduced to perhaps a fifth. So all the peoples of the earth form economically a loose and, as yet, scarcely acknowledged federation of man, in which the fate of any member may affect the affairs of all the others, no matter how remote they may be geographically.

All these unprecedented conditions have conspired to give business for business' sake a fascination and overwhelming importance it has never had before. We no longer make things for the sake of making them, but for money. The chair is not made to sit on, but for profit; the soap is no longer prepared for purposes of cleanliness, but to be sold for profit. Practically nothing catches our eye in the way of writing that was written for its own sake and not for money. Our magazines and newspapers are our modern commercial travelers proclaiming the gospel of business compet.i.tion. Formerly the laboring cla.s.ses worked because they were slaves, or because they were defenseless and could not escape from thraldom--or, mayhap, because they were natural artisans; but now they are coming into a position where they can combine and bargain and enter into business compet.i.tion with their employers. Like their employers, they are learning to give as little as possible for as much as possible. This is good business; and the employer should realize that at last he has succeeded in teaching his employees to be strictly businesslike. When houses were built to live in, and wheat and cattle grown to eat, these essential industries took care of themselves. But now that profit is the motive for building houses and raising grain, if the promised returns are greater from manufacturing automobiles or embroidered lingerie, one is tempted to ask if there are any longer compelling reasons for building houses or raising food?

Along with the new inventions and discoveries and our inordinately pervasive commerce have come two other novel elements in our environment--what we vaguely call "democracy" and "nationality". These also are to be traced to applied science and mechanical contrivances.

The printing press has made popular education possible, and it is our aspiration to have every boy and girl learn to read and write--an ideal that the Western World has gone far to realize in the last hundred years. General education, introduced first among men and then extended to women, has made plausible the contention that all adults should have a vote, and thereby exercise some ostensible influence in the choice of public officials and in the direction of the policy of the government.

Until recently the ma.s.s of the people have not been invited to turn their attention to public affairs, which have been left in the control of the richer cla.s.ses and their representatives and agents, the statesmen or politicians. Doubtless our crowded cities have contributed to a growing sense of the importance of the common man, for all must now share the street car, the public park, the water supply, and contagious diseases.

But there is a still more fundamental discovery underlying our democratic tendencies. This is the easily demonstrated scientific truth that nearly all men and women, whatever their social and economic status, may have much greater possibilities of activity and thought and emotion than they exhibit in the particular conditions in which they happen to be placed; that in all ranks may be found evidence of unrealized capacity; that we are living on a far lower scale of intelligent conduct and rational enjoyment than is necessary.

Our present notions of nationality are of very recent origin, going back scarcely a hundred years. Formerly nations were made up of the subjects of this or that gracious majesty and were regarded by their G.o.d-given rulers as beasts of burden or slaves or, in more amiable moods, as children. The same forces that have given rise to modern democracy have made it possible for vast groups of people, such as make up France or the United States, to be held together more intimately than ever before by the news which reaches them daily of the enterprises of their government and the deeds of their conspicuous fellow-countrymen.

In this way the inhabitants of an extensive territory embracing hundreds of thousands of square miles are brought as close together as the people of Athens in former days. Man Is surely a gregarious animal who dislikes solitude. He is, moreover, given to the most exaggerated estimate of his tribe; and on these ancient foundations modern nationality has been built up by means of the printing press, the telegraph, and cheap postage. _So it has fallen out that just when the world was becoming effectively cosmopolitan in its economic interdependence, its scientific research, and its exchange of books and art, the ancient tribal insolence has been developed on a stupendous scale._

The manner in which man has revolutionized his environment, habits of conduct, and purposes of life by inventions is perhaps the most astonis.h.i.+ng thing in human history. It is an obscure and hitherto rather neglected subject. But it is clear enough, from the little that has been said here, that since the Middle Ages, and especially in the past hundred years, science has so hastened the process of change that it becomes increasingly difficult for man's common run of thinking to keep pace with the radical alterations in his actual practices and conditions of living.

VII

Peace sitting under her olive, and slurring the days gone by, When the poor are hovell'd and hustled together, each s.e.x, like swine, When only the ledger lives, and when only not all men lie; Peace in her vineyard--yes!--but a company forges the wine.

--TENNYSON.

Could great men thunder As Jove himself does, Jove would ne'er be quiet.

For every pelting, petty officer Would use his heaven for thunder; Nothing but thunder!

... Man, proud man, Drest in a little brief authority, Most ignorant of what he's most a.s.sured, His gla.s.sy essence, like an angry ape, Plays such fantastic tricks before high heaven As make the angels weep; who, with our spleens, Would all themselves laugh mortal.

--SHAKESPEARE.

14. "THE SICKNESS OF AN ACQUISITIVE SOCIETY"

It is so difficult a task to form any correct estimate of one's own surroundings, largely on account of our very familiarity with them, that historical students have generally evaded this responsibility.

They have often declared that it was impossible to do so satisfactorily. And yet no one will ever know more than we about what is going on now. Some secrets may be revealed to coming generations, but plenty of our circ.u.mstances will be obscure to them. And it certainly seems pusillanimous, if not hazardous, to depute to those yet unborn the task of comprehending the conditions under which we must live and strive. I have long believed that the only unmistakable contribution that the historical student can make to the progress of intelligence is to study the past with an eye constantly on the present. For history not only furnishes us with the key to the present by showing how our situation came about, but at the same time supplies a basis of comparison and a point of vantage by virtue of which the salient contrasts between our days and those of old can be detected.

Without history the essential differences are sure to escape us. Our generation, like all preceding generations of mankind, inevitably takes what it finds largely for granted, and the great ma.s.s of men who argue about existing conditions a.s.sume a fundamental likeness to past conditions as the basis of their conclusions in regard to the present and the still unrolled future.

Such a procedure becomes more and more dangerous, for although a continuity persists, there are more numerous, deeper and wider reaching contrasts between the world of to-day and that of a hundred, or even fifty, years ago, than have developed in any corresponding lapse of time since the beginning of civilization. This is not the place even to sketch the novelties in our knowledge and circ.u.mstances, our problems and possibilities. No more can be done here than to ill.u.s.trate in a single field of human interest the need of an unprecedentedly open mind in order to avail ourselves of existing resources in grasping and manipulating the problems forced upon us.

Few people realize how novel is the almost universal preoccupation with business which we can observe on every hand, but to which we are already so accustomed that it easily escapes the casual observer. But in spite of its vastness and magnificent achievements, business, based upon ma.s.s production and speculative profits, has produced new evils and reinforced old ones which no thoughtful person can possibly overlook. Consequently it has become the great issue of our time, the chief subject of discussion, to be defended or attacked according to one's tastes, even as religion and politics formerly had their day.

Business men, whether conspicuous in manufacture, trade, or finance, are the leading figures of our age. They exercise a dominant influence in domestic and foreign policy; they subsidize our education and exert an unmistakable control over it. In other ages a military or religious caste enjoyed a similar pre-eminence. But now business directs and equips the soldier, who is far more dependent on its support than formerly. Most religious inst.i.tutions make easy terms with business, and, far from interfering with it or its teachings, on the whole cordially support it. Business has its philosophy, which it holds to be based upon the immutable traits of human nature and as identical with morality and patriotism. It is a sensitive, intolerant philosophy, of which something will be said in the following section.

Modern business produced a sort of paradise for the luckier of mankind, which endured down to the war, and which many hope to see restored in its former charm, and perhaps further beautified as the years go on. It represents one of the most startling of human achievements. No doubt a great part of the population worked hard and lived in relative squalor, but even then they had many comforts unknown to the toiling ma.s.ses of previous centuries, and were apparently fairly contented.

But escape was possible, for any man of capacity or character at all exceeding the average, into the middle or upper cla.s.ses, for whom life offered, at a low cost and with the least trouble, conveniencies, comforts, and amenities beyond the compa.s.s of the richest and most powerful monarchs of other ages. The inhabitant of London could order by telephone, sipping his morning tea in bed, the various products of the whole earth, in such quant.i.ty as he might see fit, and reasonably expect their early delivery upon his doorstep; he could at the same moment and by the same means adventure his wealth in the natural resources and new enterprises of any quarter of the world, and share, without exertion or even trouble, in their prospective fruits and advantages.... He could secure forthwith, if he wished it, cheap and comfortable means of transit to any country or climate without pa.s.sport or other formality, could dispatch his servant to the neighboring office of a bank for such supply of the precious metals as might seem convenient, and could then proceed abroad to foreign quarters, without knowledge of their religion, language, or customs, bearing coined wealth upon his person, and would consider himself greatly aggrieved and much surprised at the least interference.

And most important of all, he could, before the war, regard this state of affairs as

... normal, certain, and permanent, except in the direction of further improvement, and any deviation from it as aberrant, scandalous, and avoidable. The projects and politics of militarism, and imperialism, of racial and cultural rivalries, of monopolies, restrictions, and exclusion, which were to play the serpent in this paradise, were little more than the amus.e.m.e.nts of his daily newspaper, and appeared to exercise almost no influence at all on the ordinary course of social and economic life, the internationalization of which was nearly complete in practice.[21]

This a.s.sumption of the permanence and normality of the prevailing business system was much disturbed by the outcome of the war, but less so, especially in this country, than might have been expected. It was easy to argue that the terrible conflict merely interrupted the generally beneficent course of affairs which would speedily re-establish itself when given an opportunity. To those who see the situation in this light, modern business has largely solved the age-long problem of producing and distributing the material necessities and amenities of life; and nothing remains except to perfect the system in detail, develop its further potentialities, and fight tooth and nail those who are led by lack of personal success or a maudlin sympathy for the incompetent to attack and undermine it.

On the other hand, there were many before the war, not themselves suffering conspicuously from the system, who challenged its beneficence and permanence, in the name of justice, economy, and the best and highest interests of mankind as a whole. Since the war many more have come to the conclusion that business as now conducted is not merely unfair, exceedingly wasteful, and often highly inexpedient from a social standpoint, but that from an historical standpoint it is "intensely unusual, unstable, complicated, unreliable, and temporary"

(Keynes). It may prove to be the chief eccentricity of our age; quite as impermanent as was the feudal and manorial system or the role of the mediaeval Church or of monarchs by the grace of G.o.d; and destined to undergo changes which it is now quite impossible to forecast.

In any case, economic issues are the chief and bitterest of our time.