Читать книгу The Evolution of Modern Capitalism: A Study of Machine Production - J. A. Hobson - Страница 15

THE ORDER OF DEVELOPMENT OF MACHINE INDUSTRY.

Оглавление

§ 1. A Machine differentiated from a Tool.

§ 2. Machinery in Relation to the Character of Human Labour.

§ 3. Contributions of Machinery to Productive Power.

§ 4. Main Factors in Development of Machine Industry.

§ 5. Importance of Cotton-trade in Machine Development.

§ 6. History refutes the "Heroic" Theory of Invention.

§ 7. Application of Machinery to other Textile Work.

§ 8. Reverse order of Development in Iron Trades.

§ 9. Leading Determinants in the General Application of Machinery and Steam-Motor.

§ 10. Order of Development of modern Industrial Methods in the several Countries—Natural, Racial, Political, Economic.

§ 1. It appears that in the earlier eighteenth century, while there existed examples of various types of industrial structure, the domestic system in its several phases may be regarded as the representative industrial form. The object of this chapter is to examine the nature of those changes in the mechanical arts which brought about the substitution of machine-industry conducted in factories or large workshops for the handicrafts conducted within the home or in small workshops, with the view of discovering the economic bearing of these changes.

A full inductive treatment would perhaps require this inquiry to be prefaced by a full history of the inventions which in the several industries mark the rise of the factory system and the adoption of capitalist methods. This, however, is beyond the scope of the present work, nor does it strictly belong to our scientific purpose, which is not to write the narrative of the industrial revolution, but to bring such analysis to bear upon the records of industrial changes as shall enable us to clearly discern the laws of those changes.

The central position occupied by machinery as the chief material factor in the modern evolution of industry requires that a distinct answer should be given to the question, What is machinery?

In distinguishing a machine from a mere tool or handicraft implement it is desirable to pay special attention to two points, complexity of structure and the activity of man in relation to the machine. Modern machinery in its most developed shape consists, as Karl Marx points out, of three parts, which, though mechanically connected, are essentially distinct, the motor mechanism, the transmitting mechanism, and the tool or working machine.

"The motor mechanism is that which puts the whole in motion. It either generates its own motive power, like the steam-engine, the caloric engine, the electro-magnetic machine, etc., or it receives its impulse from some already existing natural force, like the water-wheel from a head of water, the windmill from wind, etc. The transmitting mechanism, composed of fly-wheels, shafting, toothed wheels, pullies, straps, ropes, bands, pinions, and gearing of the most varied kind, regulates the motion, changes its form where necessary, as, for instance, from linear to circular, and divides and distributes it among the working machines. These two first parts of the whole mechanism are there solely for putting the working machines in motion, by means of which motion the subject of labour is seized upon and modified as desired."[58]

Although the development of modern machinery is largely concerned with motor and transmitting mechanisms, it is to the working machine we must look in order to get a clear idea of the differences between machines and tools. A tool may be quite simple in form and action as a knife, a needle, a saw, a roller, a hammer, or it may embody more complex thought in its construction, more variety in its movement, and call for the play of higher human skill. Such tools or implements are the hand-loom, the lathe, the potter's-wheel. To these tools man stands in a double relation. He is handicraftsman in that he guides and directs them by his skill within the scope of activity to which they are designed. He also furnishes by his muscular activity the motive force with which the tool is worked. It is the former of these two relations which differentiates the tool from the machine. When the tool is removed from the direct and individual guidance of the handicraftsman and placed in a mechanism which governs its action by the prearranged motion of some other tool or mechanical implement, it ceases to be a tool and becomes part of a machine. The economic advantage of the early machines consisted chiefly in the economy of working in combined action a number of similar tools by the agency of a single motor. In the early machine the former tool takes its place as a central part, but its movements are no longer regulated by the human touch.[59] The more highly evolved modern machinery generally represents an orderly sequence of processes by which mechanical unity is given to the labour once performed by a number of separate individuals, or groups of individuals with different sorts of tools. But the economy of the earlier machines was generally of a different character. For the most part it consisted not in the harmonious relation of a number of different processes, but rather in a multiplication of the same process raised sometimes to a higher size and speed by mechanical contrivances. So the chief economic value of the earlier machinery applied to spinning consisted in the fact that it enabled each spinner to work an increased number of spindles, performing with each the same simple process as that which he formerly performed with one. In other cases, however, the element of multiplication was not present, and the prime economy of the machine consisted in the superior skill, regularity, pace, or economy of power obtained by substituting mechanical direction of the tool for close and constant human direction. In modern machinery the sewing-machine illustrates the latter, as the knife-cleaning machine illustrates the former.

The machine is inherently a more complex structure than the tool, because it must contain within itself the mechanical means for working a tool, or even for the combined working of many tools, which formerly received their direction from man. In using a tool man is the direct agent, in using a working machine the transmitting mechanism is the direct agent, so far as the character of the several acts of production is not stamped upon the form of the working machine itself. The man placed in charge of a machine determines whether it shall act, but only within very narrow limits how it shall act. The two characteristics here brought out in the machine, complexity of action and self-direction or automatic character, are in reality the objective and subjective expression of the same factor—namely, the changed relation of man towards the work in which he co-operates.

Some of the directing or mental effort, skill, art, thought, must be taken over, that is to say, some of the processes must be guided not directly by man but by other processes, in order to constitute a machine. A machine thus becomes a complex tool in which some of the processes are relatively fixed, and are not the direct expression of human activity. A machinist who feeds a machine with material may be considered to have some control over the pace and character of the first process, but only indirectly over the later processes, which are regulated by fixed laws of their construction which make them absolutely dependent on the earlier processes. A machine is in the nature of its work largely independent of the individual control of the "tender," because it is in its construction the expression of the individual control and skill of the inventor. A machine, then, may be described as a complex tool with a fixed relation of processes performed by its parts. Even here we cannot profess to have reached a definition which enables us in all cases to nicely discriminate machine from tool. It is easy to admit that a spade is a tool and not a machine, but if a pair of scissors, a lever, or a crane are tools, and are considered as performing single simple processes, and not a number of organically relative processes, we may by a skilfully arranged gradation be led on to include the whole of machinery under tools. This difficulty is of course one which besets all work of definition.

But while it is not easy by attention to complexity of structure always to distinguish a tool from a machine, nothing is gained by making the differentia of a machine to consist in the use of a steam or other non-human motor.

A vast amount of modern machinery is of course directed not to combining tools or series of productive processes upon which the productive skill of man is closely engaged, but to substituting other motors for the muscular power of man. But though certain tools as well as certain forms of human effort are here replaced by machines, these tools are not commonly embodied in the machinery for generating and transmitting the new force, so that the mere consideration of the different part played by the worker in generating productive force does not assist us to distinguish a machine from a tool. A type-writer, a piano, which receive their impulse from the human muscles, must evidently be included among machines. It is indeed true that these, like others of the same order, are exceptional machines, not merely in that the motive power is derived more essentially from human muscles, but in that the raison d'être of the mechanism has been to provide scope for human skill and not to destroy it. But though it is true that a high degree of skill may be imparted to the first process of the working of a piano or type-writer, it is none the less true that the "tool," the implement which strikes the sound or makes the written mark, is not under immediate control of human touch. The skill is confined to an early process, and the mechanism as a whole must be classed under machinery. Nothing would indeed be gained in logical distinctness if we were to abandon our earlier differentia of the machine and confine that term to such mechanical appliances as derived their power from non-human sources—the fact which commonly marks off modern from earlier forms of machine production. For we should find that this substitution of non-human for human power was also a matter of degree, and that the most complex steam-driven machinery of to-day cannot entirely dispense with some directing impulse of human muscular activity, such as the shovelling of coal into a furnace, though the tendency is ever to reduce the human effort to a minimum in the attainment of a given output.

This consideration of the difficulties attending exact definitions of machinery is not idle, for it leads to a clearer recognition of the nicely graded evolution which has changed the character of modern industry, not by a catastrophic substitution of radically different methods, but by the continuous steady development of certain elements, common to all sorts of industrial activity, and a corresponding continuous degeneration of certain other elements.

§ 2. The growth of machine-industry then may be measured by the increased number and complexity of the processes related to one another in the mechanical unit or machine, and by a corresponding shrinkage of the dependence of the product upon the skill and volition of the human being who tends or co-operates with the machine. Every product made by tool or machine is quâ industrial product or commodity the expression of the thought and will of man; but as machine-production becomes more highly developed, more and more of the thought and will of the inventor, less and less of that of the immediate human agent or machine-tender is expressed in the product. But it is evidently not enough to say that the labour-saving machine has merely substituted the stored and concentrated effort of the inventor for that labour of the handicraftsman which is saved. This would be to ignore the saving of muscular power due to the substitution of forces of nature—water, steam, electricity, etc., for the painful effort of man. It is the thought of the inventor, plus the action of various mechanical and other physical forces, which has saved the labour of man in the production of a commodity. The further question—how far this saving of labour in respect of a given commodity is compensated by the increased number of commodities to which human labour is applied—is a consideration which belongs to a later chapter.

In tracing the effect of the application of modern machinery to English industry there appear two prominent factors, which for certain purposes require separate treatment—the growth of improved mechanical apparatus, and the evolution of extra-human motor power.

We speak of the industry which has prevailed since the middle of the eighteenth century as machine-production, not because there were no machines before that time, but firstly, because a vast acceleration in the invention of complex machinery applied to almost all industrial arts dates from that period, and secondly, because the application upon an extensive scale of non-human motor powers manifested itself then for the first time.

One important external effect and indication of the momentous character of these changes is to be found in the quickening of that operation, the beginning of which was observable before the great inventions, the substitution of the Factory System for the Domestic System.

The peculiar relation of Machinery to the Factory System consists in the fact that the size, expensiveness, and complexity of machinery on the one hand, and the use of non-human power on the other hand, were forces which united to drive labour from the home workshop to the large specialised workshop—the Factory.

"The water frame, the carding engine, and the other machines which Arkwright brought out in a finished state, required both more space than could be found in a cottage, and more power than could be applied by the human arm. Their weight also rendered it necessary to place them in strongly-built walls, and they also could not be advantageously turned by any power then known but that of water. Further, the use of machinery was accompanied by a greater division of labour, and therefore a greater co-operation was requisite to bring all the processes of production into harmony and under a central superintendence."[60] Hence the growth of machine-production is to a large extent synonymous with the growth of the modern Factory System.

§ 3. Man does his work by moving matter. Hence machinery can only aid him by increasing the motive power at his disposal.

(1) Machinery enables forces of man or nature to be more effectively applied by various mechanical contrivances composed of levers, pulleys, wedges, screws, etc.

(2) Machinery enables man to obtain the use of various motor forces outside his body—wind, water, steam, electricity, chemical action, etc.[61]

Thus by the provision of new productive forces, and by the more economical application of all productive forces, machinery improves the industrial arts.

Machinery can increase the scope of man's productive ability in two ways. The difficulty of concentrating a large mass of human force upon a given point at the same time provides certain quantitative limits to the productive efficiency of the human body. The steam-hammer can perform certain work which is quantitatively outside the limit of the physical power of any number of men working with simple tools and drawing their motor power from their own bodies. The other limit to the productive power of man arises from the imperfect continuity of human effort and the imperfect command of its direction. The difficulty of maintaining a small, even, accurate pressure, or a precise repetition of the same movement, is rather a qualitative than a purely quantitative limit. The superior certainty and regularity of machinery enables certain work to be done which man alone could not do or could do less perfectly. The work of the printing machine could not be achieved by man. Machinery has improved the texture and quality of certain woollen goods;[62] recent improvements in milling result in improved quality of flour and so on. Machinery can also do work which is too fine or delicate for human fingers, or which would require abnormal skill if executed by hand. Economy of time, which Babbage[63] accounts a separate economy, is rightly included in the economies just named. The greater rapidity with which certain manufacturing processes—e.g., dyeing—can be achieved arises from the superior concentration and continuity of force possible under machinery. All advantages arising from rapid transport are assignable to the same causes.

The continuity and regularity of machine work are also reflected in certain economies of measurement. The faculty of self-registering, which belongs potentially to all machinery, and which is more utilised every day, performs several services which may be summed up by saying that they enable us to know exactly what is going on. When to self-registration is applied the faculty of self-regulation, within certain limits a new economy of force and knowledge is added. But machinery can also register and regulate the expenditure of human power. Babbage well says:—"One of the most singular advantages we derive from machinery is in the check which it affords against the inattention, the idleness, or the knavery of human agents."[64] This control of the machine over man has certain results which belong to another aspect of machine economy.[65]

These are the sources of all the improvements of economies imputed to machine-production. All improvements in machinery, as applied to industrial arts, take therefore one of the following forms:—

(1) Re-arrangement or improvement of machinery so as to utilise more fully the productive power of nature or man. Improvements enabling one man to tend more spindles, or enabling the same engine at the same boiler-pressure to turn more wheels, belong to this order of improvement.

(2) Economies in the source of power. These will fall under four heads—

1. Substitution of cheaper for dearer kinds of human power. Displacement of men's labour by women's or children's.

2. Substitution of mechanical power for human power. Most great improvements in the "labour-saving" character of machinery properly come under this head.

3. Economies in fuel or in steam. The most momentous illustration is the adoption of the hot blast and the substitution of raw coal for coke in the iron trade.[66]

4. The substitution of a new mechanical motor for an old one derived from the same or from different stores of energy—e.g., steam for water power, natural gas for steam.

(3) Extended application of machinery. New industrial arts owing their origin to scientific inventions and their practice to machinery arise for utilising waste products. Under "waste products" we may include (a) natural materials, the services of which were not recognised or could not be utilised without machinery—e.g., nitrates and other "waste" products of the soil; (b) the refuse of manufacturing processes which figured as "waste" until some unsuspected use was found for it. Conspicuous examples of this economy are found in many trades. During the interval between great new inventions in machinery or in the application of power many of the principal improvements are of this order. Gas tar, formerly thrown into rivers so as to pollute them, or mixed with coal and burnt as fuel, is now "raw material for producing beautiful dyes, some of our most valued medicines, a saccharine substance three hundred times sweeter than sugar, and the best disinfectants for the destruction of germs of disease." "The whole of the great industries of dyeing and calico-printing have been revolutionised by the new colouring matters obtained from the old waste material gas tar."[67] These economies both in fuel and in the utilisation of waste material are largely due to the increased scale of production which comes with the development of machine industry. Many waste products can only be utilised where they exist in large quantities.

§ 4. If we trace historically the growth of modern capitalist economies in the several industries we shall find that they fall generally into three periods—

1. The period of earlier mechanical inventions, marking the displacement of domestic by factory industry.

2. The evolution of the new motor in manufacture. The application of steam to the manufacturing processes.

3. The evolution of steam locomotion, with its bearing on industry.

As these periods are not materially exclusive, so also there are close economic relations subsisting between the development of machinery and motor, and between the improvements in manufacture and in the transport industry. But in order to understand the nature of the irregularity which is discernible in the history of the development of machinery, it is essential to consider these factors both separately and in the historical and economic relation they stand to each other. For this purpose we will examine two large staple industries, the textile and the iron industries of England, in order that we may trace in the chief steps of their progress the laws of the evolution of modern machinery.

The textile industry offers special facilities to such a study. The strongest and most widespread of English manufactures, it furnishes in the early eighteenth century the clearest examples of the several forms of industry. To the several branches of this industry the earliest among the great inventions were applied. This start in industrial development has been maintained, so that the most advanced forms of the modern factory are found in textile industry. Moreover, the close attention which has been given to, and the careful records which have been kept of certain branches of this work, in particular the Lancashire cotton industry, enable us to trace the operation of the new industrial forces here with greater precision than is the case with any other industry. As Schulze-Gaevernitz, in his masterly study, says of the cotton industry—"The English cotton industry is not only the oldest, but is in many respects that modern industry which manifests most clearly the characteristics of modern industrial methods, both in their economic and their social relations."[68]

The iron industry has been selected on the ground of its close connection with the application of steam-driven machinery to the several industries. It is in a sense the most fundamental industry of modern times, inasmuch as it furnishes the material environment of the great modern economic forces. Moreover, we have the advantage of tracing the growth of the iron manufacture ab ovo, for, as we have seen, before the industrial revolution it played a most insignificant part in English commerce.

Lastly, a study of the relations between the growth of the iron and the textile industries will be of special service in assisting us to realise the character of the interaction of the several manufactures under the growing integration of modern industry.[69]

§ 5. In observing the order of inventions applied to textile industries, the first point of significance is that cotton, a small industry confined to a part of Lancashire, and up to 1768 dependent upon linen in order to furnish a complete cloth, should take the lead.

The woollen trades, in the first half of the eighteenth century, as we saw, engaged the attention of a vastly larger number of persons, and played a much more important part in our commerce. The silk trade had received new life from the flow of intelligent French workers, and the first modern factory with elaborate machinery was that set up for silk throwing by Lombe. Yet by far the larger number of the important textile inventions of the eighteenth century were either applied in the first instance to the cotton manufacture and transferred, sometimes after a lapse of many years, to the woollen, worsted, and other textile trades, or being invented for woollen trades, proved unsuccessful until applied to cotton.[70]

Although the origin and application of inventive genius is largely independent of known laws, and may provisionally be relegated to the domain of "accident," there are certain reasons which favoured the cotton industry in the industrial race. Its concentration in South Lancashire and Staffordshire, as compared with the wide diffusion of the woollen industries, facilitated the rapid acceptance of new methods and discoveries. Moreover, the cotton industry being of later origin, and settling itself in unimportant villages and towns, had escaped the influence of official regulations and customs which prevailed in the woollen centres and proved serious obstacles to the introduction of new industrial methods.[71] Even in Lancashire itself official inspectors regulated the woollen trade at Manchester, Rochdale, Blackburn, and Bury.[72]

The cotton industry had from the beginning been free from all these fetters. The shrewd, practical business character which marks Lancashire to-day is probably a cause as well as a result of the great industrial development of the last hundred years.

Moreover, it was recognised, even before the birth of the great inventions, that cotton goods, when brought into free competition with woollen goods, could easily undersell them and supplant them in popular consumption. This knowledge held out a prospect of untold fortune to inventors who should, by the application of machinery, break through the limitations imposed upon production by the restricted number of efficient workers in some of the processes through which the cotton yarn must pass.

But the stimulus which one invention afforded to another gave an accumulative power to the application of new methods. This is especially seen in the alternation of inventions in the two chief processes of spinning and weaving.

Even before the invention of John Kay's Fly Shuttle, which doubled the quantity of work a weaver could do in a day, we found that spinners had great difficulties in supplying sufficient yarn to the weavers. This seems to have applied both to the Lancashire cotton and to the Yorkshire woollen manufactures. After the fly-shuttle had come into common use this pressure of demand upon the spinners was obviously increased, and the most skilful organisation of middleman-clothiers was unable to supply sufficient quantities of yarn. This economic consideration directed more and more attention to experiments in spinning machinery, and so we find that, long before the invention of the jenny and the water-frame, ingenious men like John Kay of Bury, Wyatt, Paul, and others had tried many patents for improved spinning. The great inventions of Hargreaves and Arkwright and Crompton enabled spinning to overtake and outstrip weaving and when, about 1790, steam began to be applied to considerable numbers of spinning mills, it was no longer spinning but weaving that was the limiting process in the manufacture of woollen and cotton cloths.

This strain upon weaving, which had been tightening through the period of the great spinning improvements, acted as a special incentive to Cartwright, Horrocks, and others to perfect the power-loom in its application, first to woollen, then to cotton industries. Not until well into the nineteenth century, when steam power had been fully applied by many minor improvements, were the arts of spinning and weaving brought fully into line. The complete factory, where the several processes of carding, spinning, weaving (and even dyeing and finishing), are conducted under the same roof and worked in correspondence with one another, marks the full transition from the earlier form of domestic industry, where the family performed with simple tools their several processes under the domestic roof.[73]

§ 6. The history of these textile inventions does a good deal to dispel the "heroic" theory of invention—that of an idea flashing suddenly from the brain of a single genius and effecting a rapid revolution in a trade. No one of the inventions which were greatest in their effect, the jenny, the water-frame, the mule, the power-loom, was in the main attributable to the effort or ability of a single man; each represented in its successful shape the addition of many successive increments of discovery; in most cases the successful invention was the slightly superior survivor of many similar attempts. "The present spinning machinery which we now use is supposed to be a compound of about eight hundred inventions. The present carding machinery is a compound of about sixty patents."[74] This is the history of most inventions. The pressure of industrial circumstances direct the intelligence of many minds towards the comprehension of some single central point of difficulty, the common knowledge of the age induces many to reach similar solutions: that solution which is slightly better adapted to the facts or "grasps the skirts of happy chance" comes out victorious, and the inventor, purveyor, or, in some cases, the robber is crowned as a great inventive genius. It is the neglect of these considerations which gives a false interpretation to the annals of industrial invention by giving an irregular and catastrophic appearance to the working of a force which is in its inner pressure much more regular than in its outward expression. The earlier increments of a great industrial invention make no figure in the annals of history because they do not pay, and the final increment which reaches the paying-point gets all the credit, though the inherent importance and the inventive genius of the earlier attempts may have been as great or greater.

There is nothing fortuitous or mysterious in inventive energy. Necessity is its mother, which simply means that it moves along the line of least resistance. Men like Kay, Hargreaves, Arkwright, Cartwright, set their intelligence and industry to meet the several difficulties as they arose. Nearly all the great textile inventors were practical men, most of them operatives immersed in the details of their craft, brought face to face continually with some definite difficulty to be overcome, some particular economy desirable to make. Brooding upon these concrete facts, trying first one thing then another, learning from the attempts and failures made by other practical men, and improving upon these attempts, they have at length hit upon some contrivance that will get over the definite difficulty and secure the particular economy. If we take any definite invention and closely investigate it, we shall find in nearly every case it has thus grown by small increments towards feasibility. Scientific men, strictly so-called, have had very little to do with these great discoveries. Among the great textile inventors, Cartwright alone was a man leading a life of thought.[75] When the spinning machinery was crippled in its efficiency by the crude methods of carding, Lees and Arkwright set themselves to apply improvements suggested by common-sense and experience; when Cartwright's power-loom had been successfully applied to wool, Horrocks and his friends thought out precisely those improvements which would render it remunerative in the cotton trade.

Thus in a given trade where there are several important processes, an improvement in one process which places it in front of the others stimulates invention in the latter, and each in its turn draws such inventive intelligence as is required to bring it into line with the most highly-developed process. Since the later inventions, with new knowledge and new power behind them, often overshoot the earlier ones, we have a certain law of oscillation in the several processes which maintains progress by means of the stimulus constantly applied by the most advanced process which "makes the pace." There is nothing mysterious in this. If one process remains behind in development each increment of inventive effort successfully applied there brings a higher remuneration than if applied to any of the more forward processes. So the movement is amenable to the ordinary law of "Supply and Demand" enforced by the usual economic motives. As the invention of the fly-shuttle gave weaving the advantage, more and more attention was concentrated upon the spinning processes and the jenny was evolved; the deficiency of the jenny in spinning warp evolved the water-frame, which for the first time liberated the cotton industry from dependence upon linen warp: the demand for finer and more uniform yarns stimulated the invention of the mule. These notable improvements in spinning machinery, with their minor appendages, placed spinning ahead of weaving, and stimulated the series of inventions embodied in the power-loom. The power-loom was found to be of comparatively little service until the earlier processes of dressing and sizing had been placed on a level of machine development by the efforts of Horrocks and others. Not until after 1841 was an equilibrium reached in the development of the leading processes. So likewise each notable advance in the machinery for the main processes has had the effect of bringing an increase of inventive energy to bear upon the minor and the subsidiary processes—bleaching, dyeing, printing, etc. Even now the early process of "ginning" has not been brought fully into line in spite of the prodigious efforts, made especially in the United States, to overcome the difficulties involved in this preparatory stage of the cotton industry.

The following schedule will serve to show the relation of the growth of the cotton industry as measured by consumption of raw cotton to the leading improvements of machinery.

The Evolution of Modern Capitalism: A Study of Machine Production

Подняться наверх