Susan Edson 1 THE INDUSTRIAL REVOLUTION Escrito por: Susan Edson Dirigido por: D. Juan Carlos Palmer Trabajo presentado para la obtención del Titulo Universitario Senior Universitat Jaume I Castellón, mayo 2005 2 Indice: I. General Concept………………………………..…… 4 1. First industrial revolution 2. Second industrial revolution 3. Modernization II. Europe……………………………………………….. 9 1. England 2. Scotland 3. Rest of Europe III. U.S.A………………………………………………... 17 1. The growth of U.S. industry. 2.Organization of industrial relations. 3.Agriculture. IV. Developments and innovations……………………… 24 1. Colonialism 2. Apprenticeship 3. Science and technology 4. Machine tools 5. Textiles 6. Steam engines 7. Locomotives and Steamboats 8. The Electric Telegraph 9. Architecture 10. Rubber 11. Lighting 12. Time V. Conclusions………………………………………... 42 VI. Bibliography………………………………………… 44 3 I. General Concept 1. The First Industrial Revolution Between 1760 and 1830 the Industrial Revolution was mainly confined to Britain. Being aware of its head start on other countries, Britain forbade the export of machinery, skilled workers and manufacturing techniques. This could not last, as many Britons saw profitable industrial opportunities abroad and continental European businessmen were keen to lure British know-how to their countries. Belgium became the first country in continental Europe to be transformed economically, having machine shops set up in Liège (c.1807) by two Englishmen, William and John Cockerill. Like Britain, the Belgian Industrial Revolution centred on iron, coal and textiles. The industrialization of France was slower and less thorough than that of Britain and Belgium. At the time that Britain was establishing her industrial leadership, France was immersed in its Revolution, the uncertain political situation discouraging investments in industrial innovations. By 1848 France, now an industrial power, was still behind England, despite great growth under the Second Empire. Other European countries were far behind. These countries lacked the wealth, power and opportunities of the French, British and Belgians. In other nations industrial expansion was held back by political conditions. Germany, for example did not begin its industrial expansion until after national unity in 1870, despite vast resources of coal and iron. Once begun, Germany’s industrial production grew so rapidly that by the turn of the century they were producing more steel than Britain and led the world in the chemical industries. The rise of U.S. industrial power in the 19th and 20th centuries left the Europeans way behind. The Japanese too joined the Industrial Revolution with great success. The eastern European countries were even further behind in the 20th century. The Soviet Union became a major industrial power after the fiveyear plans, condensing into a few decades the industrialization that had taken Britain a century and a half. In the mid 20th century the Industrial revolution spread to countries such as China and India. 4 2. The Second Industrial Revolution Despite overlapping with the “old”, there was evidence of a “new” Industrial Revolution in the late 19th and 20th centuries. As far as basic materials were concerned, modern industry had begun to exploit many natural and synthetic resources not used before: lighter metals, new alloys and synthetic products such as plastics, as well as new energy sources. There had also been great developments in machines, tools and computers, giving rise to automatic factories. By the mid-19th century some sectors of industry were almost completely mechanized, but automatic operation, not to be confused with the assembly line, did not become significant until the second half of the 20th century. The ownership of factories and businesses by small groups of people, which was characteristic of the means of production in the early mid-19th century gave way to ownership through the purchase of common stocks by individuals and institutions such as insurance companies. In the 20th century, many European countries socialised basic sectors of their economies. Political theories also changed: governments moved into social and economic areas to meet the needs of their more complex industrial societies. 5 3. Modernization The Renaissance and Reformation set the west on a different path from that of the rest of the world, with two main patterns of development: individualism, in the end, the secularism that was the Protestant legacy and the rise of science as a method and as a practice. Both of these lead to important events towards the end of the 18th century. The first helped to provoke political revolutions in America and France. The second created an atmosphere conducive to technological innovation, which was one of the chief elements in the emergence of the Industrial Revolution in Great Britain. The American and French revolutions established the political character of modern society as constitutional and democratic. This does not mean that from then on every government was of such character, but even those that were not claimed to be. From the time of those revolutions it became clear that no political system could claim legitimacy if it wasn’t in some way based on “the will of the people,” constitutionally expressed. The French aristocrat Alexis Tocqueville wrote brilliantly about these principles in his works, The Ancien Régime and the Revolution (1856) and Democracy in America (1835-1840). Popular or constitutional dictatorships such as those of Napoleon III in France and Adolf Hitler in Germany claimed to be democratic which shows how central the double idea of democracy and constitutional justification had become. But they were not infinitely malleable. Lots of old-fashioned monarchies and empires fell before the march of modern democratic theory. In the United Kingdom democracy was gained through a gradual extension of the franchise in the 19th century. Autocratic intransigence was overcome in Russia and in eastern and central Europe by violent revolution, defeat in war and nationalist tendencies. By whatever means it has been accomplished – the democratic constitutional state has come to be accepted as in principle the only fully legitimate polity in modern society. States where democracy does not exist, for instance, in communist states or military dictatorships, feel compelled to justify their conduct, pleading special or emergency conditions, with a professed goal of democracy, sometime in the near future. The American Revolution added another aspect to the political form of modern society. It asserted the principle of self-determination. The only states which were legitimate were those in which people of a common 6 culture ruled for themselves a common territory. “National selfdetermination” became one of the most powerful catchphrases of the liberal and radical ideologies that largely shaped the modern states of the 19th and 20th centuries. This self-determination was extremely difficult to achieve in eastern and central Europe where the question of whose nationality should be the basis of the state divided ethnic groups bitterly and it became a powerful factor in the dissolution of Europe’s overseas empires. If the American and French revolutions laid down the political pattern of the modern world, the Industrial Revolution in Great Britain laid down the economic pattern. Great Britain was the pioneer industrial nation of the world and the changes which took place there during the 19th century became almost a prototype of industrialization. Other countries who chose to industrialize copied Great Britain: there was simply no other model. Certain tendencies in the British case were characteristic of industrial development. These included the movement from rural areas to cities, the massing of workers in the new industrial towns and factories and the rise of distinctions between family life and work life, and between work and leisure as notions with a meaning for large classes of people. Industrialization brought about a whole new social system and way of life. At the time some English novelists, such as Charles Dickens and Elizabeth Gaskell wrote about urban and industrial life in Britain. Foreigners such as Alexis Tocqueville, Friedrich Engels and Karl Marx observed and reflected the changes they saw in England in a systematic analysis of the new society. They were convinced that what was happening in Britain would be repeated in other societies as they underwent industrialization. In works such as Engels’ The Condition of the Working Class in England in 1844 (1845), and Karl Marx’s Das Kapital (1867-1894), British experience was 7 examined for the light it shed on the general process of industrialization and for what it suggested of future developments, there and elsewhere. One consequence of the tendency to generalize the British experience itself grew in scope and significance. It came to symbolize not just the economic and technical changes, but other political, social and cultural changes that were connected with it, whether as causes or consequences. Thus, the democratic movement triggered by the American and French revolutions was seen as the necessary political transformation that was needed in all movement towards an industrial society. Changes in urban life, in family form, in individual and social values, and in intellectual outlook, were all seen as linked to industrialism. Industrial society came to stand as the best example of modern society. Looking back, earlier developments, such as Protestant Individualism and the scientific revolution came to be seen as preconditions of industrialism. Industrialism, it came to be agreed, was a package which incorporated lots of elements which all came together. 8 II. Europe 1. England Can the term Industrial Revolution be applied to the economic transformation of the late 18th-and early 19th century Britain? In terms of employment, the industrial sector may not have overtaken the agricultural sector until the 1850s and even the average unit of production employed only ten people. Large, anonymous factories did not become common until the late 19th century. Historians have argued, rightly, that industry did not suddenly start to develop in the 1780s and that even in 1700 Britain was more industrialized than its European competitors. But the available evidence shows that by 1800 Britain was by far the most industrialized state in the world and that, because of this, the rate of economic growth must have accelerated in the last third of the 18th century. Britain was able to sustain unprecedented growth in its population from 1780 onward, without suffering from major famines or acute unemployment. In 1770 the population was about 8.3 million. By 1790 it had reached 9.7 million; by 1811, 12.1 million; and by 1821, 14.2 million. By the latter date, it is estimated that 60 percent of Britain’s population was 25 year of age or under. By comparison, in Ireland, with a similar demographic growth, there was no Irish Industrial Revolution. Partly as a result of this, Ireland suffered the great famine of the 1840s, whereas there was no similar famine in Britain. Early industrialization, undeniably, had its dark side. Working conditions were often brutal, particularly for the young. Industrial safety was minimal and unguarded machines led to horrific injuries. Mechanization ruined the livelihoods of some skilled craftsmen, most notably the handloom weavers. However, without Industrialization the social costs of rapid population growth in Britain would probably have been far greater. 9 Although it is difficult to account for Britain’s early industrialization, some facts stand out. Britain, unlike its most important rival, France, was a small, compact island. It had no major forests or mountains to impede its internal communications, except in northern Scotland. Britain had lots of natural ports facing the Atlantic, plenty of coastal shipping, and a good system of internal waterways. By the 1760s there were already 1,000 miles of canals in Britain; 3,000 more miles were constructed over the next 70 years. Britain also had large reserves of coal and iron ore, and these minerals were often located close together in counties such as Staffordshire, Northumberland, Lancashire and Yorkshire. Canal transport It was very important that Britain had an ample supply of customers for its goods, both at home and overseas. Its colonies provided it with raw materials while also serving as captive customers. And the expanding population meant that there was great demand at home even in wartime, when foreign trade was disrupted. The best illustration of these advantages is the cotton industry. Britain’s Indian settlements supplied her with everincreasing amounts of raw cotton, and annual cloth production increased from 50,000 pieces of cloth in 1770 to 400,000 pieces in 1880. A lot of this cloth was consumed by the home market. It has been argued that the increased wearing of cotton (which could be easily washed) unlike woollen clothes (which could not) improved health conditions, thus contributing to Britain’s population expansion. 10 2. Scotland The Scottish Industrial Revolution was in full swing from the 1820s. At this time there was a dramatic increase in population. In 1700 there were perhaps one million people in Scotland, by 1800 there were more than 1.5 million and by 1900 nearly 4.5 million. The greatest increases were in the manufacturing towns. Hundreds of thousands of Irish emigrants went to Scotland in 19th century, notably during the Irish potato famine of 18461850. There was a decrease in population in some country areas as people moved to the towns, to England or overseas. Part of the increase in population was due to improved medical care which had lessened epidemic diseases in the mid-19th century. The food for this increased population was supplied by progressive Scottish agriculture. Farming in the southeast was celebrated for its efficiency in the early 19th century, and the northeast became famous for its beef cattle and Ayrshire for its milking herds. But the key advance was in heavy industry, which, from about 1830, took a lead over textiles, at a time when industry had replaced agriculture as the nation’s chief concern. The production of coal and iron rose, with James Beaumont Nelson’s hot-blast process (1828) making Scottish ores cheaper to work. Major canals, such as the Forth and Clyde, completed in 1790 were very important for transport before being made redundant by the railways, of which the Glasgow-toGarnkirk (1831) was noteworthy for using steam locomotives (instead of horses) from the start. Above all Scotland was made famous for the building of ships, mainly on Clydeside. Robert Napier was the greatest of many great Scots marine engineers. Horse-drawn train Steam engine 11 3. Rest of Europe The development of modern Europe between the1780s and 1849 was strengthened by an unprecedented transformation that included the first stages of the great Industrial Revolution and even more general expansion of commercial activity. Europeans were initially more impressed by the political news generated by the French Revolution and ensuing Napoleonic Wars, but really the economic upheaval, which related to political and diplomatic trends, has proved to be more fundamental. Major economic growth was encouraged by western Europe’s tremendous population growth during the late 18th century, extending well into the 19th century. Between 1750 and 1800, the populations of major countries increased by 50 to 100 percent, mainly as a result of new food crops (such as the potato) and a decline in epidemic disease. The increase in surviving children in peasant and artisan families made it necessary for them to seek new forms of paying labour. Growth in commercialisation showed in a number of areas. Energetic peasants increased their landholdings, often at the expense of their neighbours, which increased the number of poor, near-property-less people. The peasants produced food for sale in the growing urban markets. Domestic manufacturing soared, as hundreds of thousands of rural producers worked full or part-time to make thread, cloth, nails and tools under the sponsorship of urban merchants and craft workers in the cities started to produce goods for overseas. Europe’s social structure changed towards a basic division, both rural and urban, between owners and nonowners. Production expanded, leading by the end of the 18th century to a first wave of consumerism as rural wage earners began to buy new kinds of commercially produced clothing. At the same time urban middle-class families bought such things as books and educational toys for their children. In this way an outright industrial revolution took shape, led by Britain, which remained the leader in industrialization until well past the middle of the 19th century. In 1840 British steam engines were generating 620,000 horsepower out of a European total of 860,000. Even so, though delayed by the French Revolution and Napoleonic Wars, many western European nations soon caught up, so that by 1860 British steam-generated horsepower made up less than half the European total, with France, Germany and Belgium gaining ground rapidly. By 1820, with governments and private concerns imitating British technologies, there was an intense industrial revolution taking shape in many parts of western Europe, 12 particularly in coal-rich regions such as Belgium, northern France and the Ruhr area of Germany. In 1825 Germany produced just 40,000 tons of pig iron, increasing to 150,000 tons a decade later and reaching 250,000 tons by the early 1850s. French coal and iron output doubled in the same amount of time. Technological changes soon affected other areas. The increase in production made more demands on the transportation system to move raw materials and finished products. The answer was massive road and canal building and also the use of steam engines. Soon after 1800 steam ships were used on major waterways and by the 1840s in oceanic transport. Railroad systems, which were first developed to haul coal from mines, were developed for intercity transport during the 1820s; the first commercial line was opened between Liverpool and Manchester in 1830. During the 1830s local rail networks grew in most western European countries, with national systems being completed by about 1870. The invention of the telegraph speeded up communications, allowing faster exchange of news and commercial information than ever before. New organization of business and labour was linked to the new technologies. Workers in the industrialized sectors worked in factories instead of in scattered shops or homes. Steam and water power required factories and the labour force to be near the power source. Concentration of labour also allowed new discipline and specialization, which increased productivity. The new machinery was expensive and substantial capital had to be accumulated, through partnerships, loans from banks, or joint ventures, to set up even modest factories. Although small firms still predominated, a tendency towards expansion of the business unit was already noticeable. Commerce was affected in similar ways; new forms were developed to dispose of growing levels of production. Small shops replaced peddlers in villages and small towns. In Paris, the department store, introduced in the 1930s, lead to an age of big business in the trading sector. Urbanization was a vital result of growing commercialisation and new industrial technology. Factory centres such as Manchester grew from villages into cities in a few decades. The percentage of the population located in cities increased steadily , and big cities displaced the more scattered centres in urban western Europe. The rapid growth of new cities produced new hardships, as housing and sanitary facilities could not keep pace, although improvements were made. Gas lighting of the streets in the better neighbourhoods from the 1830s onward, improved street conditions 13 and sanitary reformers pressed for underground sewage systems at about this time. The better-off lived in suburban areas, thus escaping the miseries of urban life. Rural life changed less dramatically. Technological revolution did not occur in the countryside until after the 1850s. However, factory-made tools were widely used before this time, creating a substantial improvement in productivity. Larger estates introduced new equipment, such as seed drills for planting. Crop rotation was introduced, involving the use of nitrogenfixing plants (for example turnips), instead of the age-old practice of leaving some land fallow. Better seeds and livestock and, from the 1830s, chemical fertilizers improved yields too. The increase in agricultural production was very important to the growth of cities and factories. By 1850, in Britain, still the leader in the Industrial Revolution, only half the total population lived in cities, with Europe way behind. There were still as many urban craft producers as there were factory hands. In other words, traditional economic centres did not disappear and even expanded because of more need for housing construction and food production. Geographic differences complicated matters too. From the 1840s, great progress was made by many of the German states and Belgium, which brought them steadily closer to British levels. France, which was poorer in coal, concentrated more on increasing production in craft sectors, converting furniture making, for example, from an artistic endeavour to standardized output, and, eventually factory produced goods. Scandinavia and The Netherlands did not join industrialization until after 1850. Russian Peasants 14 Southern and eastern Europe, while importing a few model factories and laying some local railway lines, had different economic tendencies. City growth and technological change were both modest until much later in the 19th century, except for pockets of northern Italy and northern Spain. Western Europe’s industrialization made its greatest impact in eastern areas by encouraging a growing conversion to market agriculture, as Russia, Poland and Hungary responded to the need for grain, particularly in the British Isles. As in eastern Prussia, an increase in the work requirements was put on peasant serfs working on large estates, to meet export possibilities without fundamental technical changes and without challenging the power of the landlords. 15 4. Agriculture Europe was the first of the major world regions to develop a modern economy based on commercial agriculture and industrial development. Its successful modernization is due to rich economic resources, its history of innovations, the evolution of a skilled and educated workforce and the ease of interconnections – both natural and man-made – which made it easy to move massive quantities of raw materials and finished goods. Europe’s economic modernization began with a marked improvement in agricultural output in the 17th century, particularly in England. The traditional method of leaving land fallow was replaced by continuous cropping on fields fertilized with the manure of animals which were raised for food for the rapidly expanding urban markets. The wealth accumulated by the landowners and abundant cheap labour fuelled the development of the Industrial Revolution in the 18th century. During the 18th century towns and cities ever increasing, needed more and more food. At the same time the British aristocratic taste for improving their estates and decorative country houses transformed the traditional agricultural system. This was a essentially a British development, an indication of the pressures of industrialization even before the Industrial Revolution. Other European countries, with the exception of the Netherlands, from which several agricultural innovations were acquired by the British, did little to encourage agricultural productivity. The transformation was complex and not completed until well into the 19th century. It consisted partly of a legal reallocation of land ownership, the “enclosure” movement, to make farms more compact and economical to operate. Land owners were encouraged to invest money in their estates instead of just drawing rents from them. This money was used for technical improvements, in the form of machinery – such as Jethro Tull’s mechanical sower – better drainage, scientific methods of breeding to raise the quality of livestock and experimenting with the new crops and systems of crop rotation. This process has been described as an agricultural revolution, but it was really a prelude to and part of the Industrial Revolution. 16 III. U.S.A. 1. The growth of U.S. industry By 1878 the U.S. had entered a period of prosperity after a long depression. In the following 20 years the number of workers, manufacturing plants and the volume of industrial production all more than doubled. The aggregate annual value of all manufactured goods increased from about $5,400,000,000 in 1879 to some $13,000,000,000 in 1899.The expansion of the iron and steel industry, of great importance in any industrial economy, was even more impressive; from 1880-1900 the production of steel in the U.S. went from 1,400,000 tons to 11,000,000 tons. Before the end of the century the U.S. overtook Great Britain in the production of iron and steel and provided more than one quarter of the world’s supply of pig iron. Many factors combined to produce this great industrial activity. The resources of Western states were exploited, including mines and timber, stimulating a demand for improved transportation, and the gold and silver mines provided capital for investment in the East. The new railroads, mainly in the West and South, caused a demand for more steel rails and was a major force in the expansion of the steel industry. Railroad mileage in the U.S. increased from 93,262 miles (150,151 kilometres) in 1880 to about 190,000 miles (310,000 kilometres) in 1900. New techniques in the production of steel, such as the Bessemer and open-hearth processes resulted in improved products and lower production costs. Many major inventions, including the telephone, typewriters, electric light, automobile, etc., became the basis of new industries with many of them revolutionizing the conduct of business. The use of petroleum products in industry, as well as for domestic heating and lighting, became the cornerstone of the most powerful of the new industries of the period. The corporate form of business was widely used, offering new opportunities for large-scale financing of business enterprise, which attracted new capital, much of it from overseas investors. The best known businessmen of this era were J. D. Rockefeller, in oil, Andrew Carnegie, in steel, and such road builders and promoters as Cornelius Vanderbilt, Leland Stanford and James J. Hill. 17 2. Organization of industrial relations Classical economists treated workers as an instrument of production, subject to the same economic laws of supply and demand as raw materials and finished goods. In the 1890s, Frederick W. Taylor and an American industrial engineer devised a system of “scientific management”. Taylor used time and motion studies to analyse jobs by timing each task and movement. From these studies Taylor derived the most efficient way to organise his factories, but he did not consider how workers could be encouraged to work together more efficiently. With the success of Henry Ford’s Model T, of which more than 15,000,000 were built between the first in 1908 and the last in 1927, the company had to solve the problem of how to produce the car in large numbers and at a low cost. Ford T (1917) In 1913 Ford displayed to the world the first complete mass production assembly-line for motor vehicles. The technique consisted of two basic elements: a conveyor system and the limitation of each worker to a single repetitive task. Although it was simple the technique needed elaborate planning and synchronization. The first assembly line permitted very minor variations to the basic model, a limitation compensated by the low cost. In the late 1920s, Elton Mayo studied productivity at the Western Electrical Company. Mayo hoped to discover optimum lighting levels and timings of rest periods, but he found that any group he tested improved its productivity merely because it had been chosen for an experiment. 18 Although the conclusion was challenged, it marked the beginning of the systematic study of industrial relations, noting that workers respond to psycho-social, as well as economic stimuli. As the Industrial Revolution brought large groups of workers together, frequently in unpleasant circumstances, managers and foremen became increasingly necessary to discipline and coordinate the workers and a variety of management strategies evolved. A foundry There are two major schools of management styles, laissez-faire and paternal. With the former the management feels no obligation to its employees outside the workplace, aiming only at profit. The paternal style of management, however, assumes that they have obligations to their workers outside the workplace and to the community. Workers are motivated by factors other than wages. Incentive systems, which adjust pay according to production, make workers perform much better. 19 May Day Parade (Organised by unions) The relations between managers of different divisions of a firm and the relations of managers with their superiors are as complex as those between managers and workers. Relations between managers and trade (labour) unions involve both conflict and cooperation with the unions demanding better pay scales and working conditions for their members. Each individual firm’s style of management is determined by the nature of the industry as a whole; profitability, competitive situation, the personalities of its senior managers and the characteristics of the firm’s home country or region. 20 3. Agriculture Since the founding of Virginia in 1607 agriculture was the most important activity in the U.S. until about 1890. In the 20th century U.S. agriculture declined rapidly in relative economic importance, but still continued to be the most efficient and productive in the world, its success resting on abundant fertile soil, moderate climate, growing markets at home and abroad and the application of science and technology to farming. The first settlers had to grow crops which were new to them as European agriculture could not be easily adapted to the new environment. Each area grew different crops according to climate, producing enough for itself and some left over for sale. Virginia grew tobacco as a main crop; South Carolina, rice; Maryland, corn; etc. The plantation system was developed to produce tobacco, rice and cotton, with black slaves providing most of the labour. Cotton picking Cotton was grown for home use only until it became an important commercial crop, thanks to the cotton gin, which was invented by Eli Whitney in 1793. This machine made it easier to extract the seeds from the cotton. Between the American Revolution and the Civil War tens of thousands of farmers moved westwards to the Ohio and Mississippi valleys. A grain-livestock empire was formed there. In the south farmers pushed into Alabama and Mississippi and as far west as Texas, establishing vast cotton plantations. By 1860 there were 2,044,077 farms. Agriculture expanded because of choice farmlands, canal and railroad development, more demand for food from 21 growing towns and cities, increasing exports and improved farm machinery. The greatest improvements were made by the change from human to animal power and the use of labour-saving machines. Besides the cotton gin there were iron and steel ploughs, reapers, threshing machines, grain drills, corn and cotton planters and iron harrows and cultivators. These machines were drawn by oxen and horses. The amount of man-hours it took to grow and harvest wheat in 1800 had halved by 1840. An early plough Farmers were advised by agricultural reformers to rotate their crops, but most just ploughed up new lands when the fertility of their land declined. By the 1860s farmers supplied many of their own needs, but increasingly sold their produce, much of it abroad, and bought manufactured goods. Following the Civil War agriculture expanded at an even faster rate, with farmers migrating to the Great Plains, Rocky Mountains and West Coast States. With the end of slavery the number of farms rose from 2 million to 6.4 million between 1860 and 1916 as free black people started their own farms. Farm machines continued to improve and machines such as the steam tractor were introduced. Steam tractor Although agriculture was highly productive, the farmers were not prosperous. In 1900 the average income per worker was only $260 annually compared to $622 for non-agricultural workers . Between 1900 and World War I, however, farmers experienced better times as farm produce was in high demand and land values rose. 22 Then in 1920 the post war deflation hit farmers badly, with agricultural prices dropping way below non-agricultural prices. Congress helped by passing new laws and subsidizing exports. Shortly after World War II the horse age in farming came to an end. Bigger and better machines reduced the amount of labour needed in agriculture. Another aspect of the revolution was the use of chemicals in fertilizers, insecticides and herbicides. New hybrid seeds were developed and there were dramatic changes in feeding and artificial breeding of animals and there was much better control of crop and livestock diseases. By the end of the 20th century organic farming was introduced in response to health and environmental concern. Farms increased sharply in size, but less labour was needed. In 1940 there were 6.1 million farms, averaging 215 acres in size. By 1980 there were only 2.4 million farms, but the average size was 431 acres. In 1930 some 30 million Americans lived on farms - 25 percent of the population, but nowadays much of the nation’s farm production and distribution is in the hands of large agribusiness firms. 23 IV. Developments and innovations 1. Colonialism Parallel with increasing rivalry among existing colonial powers was the rise in industrialized nations challenging Britain’s supremacy in industry, finance and world trade. Although Britain’s economy in the mid-19th century was far ahead of its potential rivals, by the last quarter of that century Britain was confronted by competitors wanting a greater share of world trade and finance. These nations had become more industrialized and were spurred on by the spread of the railways and the maturation of integrated national markets. Moreover, the major technological advances of the late 19th and 20th centuries helped the newer industrial nations to compete. Great Britain’s advantage in being the forerunner of the Industrial Revolution diminished considerably as newer products and sources of energy began to dominate industrial activity. The late starters were now on a more equal footing with Great Britain; having digested the first Industrial Revolution all nations were starting out, more or less, from the same base to exploit the second Industrial Revolution. This new industrialism, notably featuring industrial chemistry, the internal combustion engine, mass-produced steel, electric power, and oil as sources of energy, spread over western Europe, the United States, and eventually Japan. 24 2. Apprenticeships Attitudes towards training changed during the Industrial Revolution. Unskilled labour was needed to work machines and the workers who showed aptitude moved on to semi-skilled jobs. Craftsmen were still needed, both to build machines and keep them running, so apprenticeship continued in these trades dependant on individual skills. Skilled workers were recruited into trade unions who worked to maintain standards and protect the workers. As the factory replaced domestic industry, apprentices were trained by the factories where they would later have jobs as skilled workers. In France there was an early reaction against free admission to all trades and legislation concerning apprenticeships was reintroduced in 1803 and strengthened in 1851. In the reconstruction of Prussia, which began during the Napoleonic Wars, apprenticeship became an important feature of industrial training. In England apprenticeship was maintained by the craft industries and even extended to similar fields. Pupil teachers were used in education, which was, in effect, a kind of apprenticeship, young farmers were trained in the same way. In the United States apprenticeship existed during colonial times. Indentured apprentices were taken from England in the 17th century, but apprenticeship was less important because of the high proportion of skilled workers among immigrants. The development of large scale machine production increased the need for semi-skilled workers, whose skills were confined to a particular speciality. Labour became more divided with the more ambitious looking for advancement through study. Mechanics’ institutes were established to meet this need. A 19th century office A modern office 25 Preparation for clerical work was more clearly associated with the regular education system. In the late 19th century evening schools were established to prepare students for employment as clerks, cashiers and book-keepers. Later secretarial schools were made necessary by the invention of the typewriter and the use of shorthand. Nowadays training for office work is done after recruitment. For the new technology, theoretical understanding and skills were needed for which universities made no provision. The French École Polytechnique was established in 1794 and was the earliest attempt to meet these requirements. The École Polytechnique soon became a great scientific and technological institution and was the first of the great professional schools (grandes écoles), peculiar to France. The École Polytechnique still exists with each profession having its own school; for example, the School of Mines, the School of Roads and bridges, the National School of Agriculture and, more recent creations, the School of Aeronautics and the National School of Administration. Special preparation is needed to be admitted to any of these schools. École Polytecnique 26 3. Science and technology The history of technology is much longer and different from that of science. Technology is the systematic study of techniques for making and doing things; science is the systematic attempt to understand and interpret the world. While technology is concerned with the making and use of artefacts, science is devoted to understanding the environment; and comparatively sophisticated skills of literacy and numeracy are needed to do this. Science only really began with the great world civilizations, some 3,000 years B.C., but technology is as old as mankind. Primitive tools Science and technology developed as different and separate activities, science being practiced by a class of aristocratic philosophers, while technology was a matter of practical concern to craftsmen of many types. Sometimes science and technology crossed paths, such as the mathematical concepts in building and irrigation work, but for most of the time the function of scientists and technologists remained apart in ancient cultures. In medieval times things changed; both science and technology were stimulated by commercial expansion and urban culture. The fast growth in technology attracted the interest of educated men; in the early 17th century the natural philosopher Francis Bacon recognized the magnetic compass, the printing press and gunpowder as great achievements of modern man. Bacon urged scientists to study the methods of craftsmen, and craftsmen to learn more about science, thus harmonizing science and technology. Bacon, Descartes and their contemporaries advocated experimental science as a way of enlarging man’s dominion over nature. 27 The union of science and technology proposed by Bacon did not happen overnight. Over the next 200 years or so carpenters and mechanics built bridges, steam engines and textile machines with little reference to scientific principles while scientists – still amateurs – pursued their investigations in a haphazard way. A body of men, inspired by Bacon, formed The Royal Society in London in 1660, representing a determined effort to direct scientific research towards useful ends, first by improving navigation and cartography and ultimately by stimulating industrial innovation and the search for mineral resources. Similar bodies of scholars developed in other countries, and by the 19th century scientists were moving towards a professionalism in which the goals were much the same as those of the technologists. Justus von Liebig of Germany, a leader in organic chemistry, was one of the first scientists to propose the use of mineral fertilizer and provided the scientific impulse in the development of synthetic dyes, high explosives, artificial fibres and plastics, and Michael Faraday, the brilliant British scientist in the field of electromagnetism prepared the ground for the inventions of Thomas A. Edison and others. The invention of the light bulb by Edison in 1879 resulted in the creation at Menlo Park N.J. of what is considered the world’s first genuine industrial research laboratory, deepening the relationship between science and technology. After this achievement the application of scientific principles to technology grew rapidly. It led to better organization of workers in mass-production, applied by Frank W. Taylor and to the time and motion studies of Frank and Lillian Gilbreth at the beginning of the 20th century. Henry Ford applied this model to his automobile assembly plant and the example was followed by every modern mass-production process. As a result systems engineering, operations research, stimulation studies, mathematical modelling and technological assessment developed in the industrial processes. Technology influenced science too, creating new tools and machines with which the scientists could achieve more insight into the natural world. Together these developments brought technology to its modern efficient level of performance. Thomas A. Edison 28 4. Machine tools The making of machines to make machines was one of the most important aspects of the Industrial Revolution. Machine tools can be traced back for centuries, but it wasn’t until the late 17th century that clock makers, builders of scientific instruments and furniture and gun makers began to change from wood-working lathes to ones capable of machining tool steel. They needed a variety of gear- cutting, grinding and precise screw cutting machines to make their products. The development of precise machine tools affected the art of navigation and paved the way for the industrial machine tools of the late 18th and early 19th centuries, which made it possible to construct the steam engine and the machines it had to power. This in turn improved the standards of living for people throughout western Europe and North America. The first screw-cutting lathes were made by an English instrument maker, Jesse Ramsden (1735–1800) in 1770. Henry Maudslay (1789-1864) produced a screw cutting lathe in 1800, which was accurate to 1/10,000 of an inch. Three of Maudslay’s assistants developed varieties of machine tools. Richard Roberts (1789-1864) introduced a more powerful lathe, and in 1817 built the first planning machine for metal and soon after his first gear-cuuting machine. He also improved the spinning mule and designed a punching machine for making rivet holes in 1847. Joseph Whitworth (1803-1887) improved and enlarged many of Maudslay’s early machine tools. He is best known for constructing a measuring machine with an accuracy of one millionth of an inch , and for first suggesting the standardization of screw threads. James Naysmyth (1808-1890), another of Maudslay’s protégés, invented the milling machine and a planing machine or shaper. However, John Wilkinson, the ironmaster, (1728-1808), was probably the greatest machine toolmaker in England. He invented the cylinder boring machine (the boring mill) circa 1775 that made Watt’s steam engine a practical source of power. He was the first to demonstrate that coke could be used instead of coal to produce quality iron on a large scale. In 1779 he designed the first all-iron bridge constructed in England and his factory cast the iron for it. In 1787 he built the first iron barge to transport his goods down the River Severn. He was an industrial genius whose name is attached today to Wilkinson razor blades. 29 5. Textiles Although the textile industry remained a cottage industry until the 18th century, workers occasionally operated together under one roof, there was one such mill as early as 1568 in Zurich and another in Derby, England in 1717. Factory organization advanced mainly in the north of England and the Industrial Revolution, at its height between 1760 and 1815, greatly accelerated the growth of the mill system. Many new machines for the textile industry caused riots, and laws prohibited their introduction because they put so many people out of work. The first modern invention that increased the loom’s efficiency was John Kay’s flying shuttle, patented in 1733. This device resulted in greater production from a single loom, cloth of a greater width and a reduction in the number of workers on the looms. Kay’s invention was very unpopular with weavers because of their fear of becoming unemployed. In 1755 Kay was attacked by a mob and one of his looms was destroyed. Kay died a destitute man in 1764 although his machine was widely used after his death. Hand loom The next major improvements were brought about by Richard Arkwright’s (1732-1792) spinning machine and James Hargreaves’ (d.1778) invention of the spinning jenny. Arkwright’s machine needed mechanical power and began the move from spinning as a cottage industry to a factory system. It produced the first practical cotton warp, which made it possible to produce all-cotton goods. Hargreaves’ machine made it possible to use finer and stronger yarns than ever before. The history of inventions in the textile industry shows how the invention of machines which radically improved output in one branch of the trade created a need for fresh inventions in other branches to catch up with the demand for their products. By the time Edward Cartwright had perfected his power loom the whole English cotton manufacturing industry needed bigger supplies of raw cotton. The demand was met with the invention of Eli Whitney’s cotton gin, which made it quicker and easier to clean cotton, thus increasing supplies. 30 The invention of the sewing machine in the mid 19th century increased the demand for textiles. The sewing machine was unique in that it was the first major consumer appliance. The first machine was invented by Elias Howe (1819-1867) in 1843. It was based on lockstitch and could only sew straight seams. Isaac Singer (1811-1876) invented the first really practical, domestic sewing machine in 1851. His machine had a straight needle, foot treadle and could sew curved seams. Singer sewing machines were sold on an instalment basis, making them an affordable item. Singer is still one of the biggest producers of sewing machines and is well known. A modern sewing machine 31 6. The Newcomen and Watt Steam Engines Thomas Newcomen (1663-1729) was an English blacksmith who invented an atmospheric engine. Steam was admitted to a cylinder, condensed by a jet of cold water, and the vacuum created in the cylinder operated a piston, which was forced downwards on its working stroke. Together with Thomas Savery who had invented a similar pump in 1698, Newcomen and his other partner, John Calley, built their first engine on the site of a waterfilled mine in 1712. These engines were very slow and inefficient, but they were better than anything yet invented to pump water out of mines. James Watt (1736-1819) improved the Newcomen engine by fitting it with a separate condenser, which could be connected to the cylinder by a valve. The condenser could be kept cool while the cylinder was kept hot (something not achieved by Newcomen). To a large extent Watt’s engines were responsible for many of the improvements brought about by the Industrial Revolution. James Watt 32 7. The Steam Locomotive and the Steamboat Watt’s patent for a separate condenser covered the use of high pressure steam, but he refused to develop an engine using this as he was worried about boiler explosions and bursting pipes. However, when Watt’s patent ran out in 1800 other inventors used high pressure steam. Richard Trevithick (1771-1833) built several full sized steam carriages, which ran on English roads, using a cylindrical boiler and high pressure steam. During the first decade of the 19th century he built several more steam carriages, called locomotives, which were used for hauling coal and ore out of mines. Railways had existed in Britain for about two centuries, first using horses to haul wagons on wooden tracks and later on iron-edged rails. By 1825 people like Trevithick and George Stephenson had invented a boxlike affair on wheels, propelled by a fire burning engine, which ran on rails and carried cargo many times its own weight. The first public railway was opened in 1825 on the Stockton and Darlington line and was worked by a Stephenson locomotive. During the 19th century British steam locomotives were exported to many countries. The first practical steamboat was built by William Symington ((17631831) in Scotland in 1801. Robert Fulton (1765-1815), an American, constructed the “Clermont”, which had side paddles and was powered by a Boulton and Watt engine. It began operations, carrying fare paying passengers on the Hudson River in 1807. Within decades steam-powered boats were making transatlantic crossings, greatly increasing commercial possibilities. 33 8. The Electric Telegraph The invention of the telegraph is usually credited to Samuel F. B. Morse (1791-1872). Although he did invent the Morse code, the real credit should be given to two Englishmen, William Cooke(1806-1879) and Charles Wheatstone (1802-1875). Cooke became intrigued by the telegraph after seeing a demonstration of an early system by a Russian diplomat. The two men devised an instrument that contained six wires and five operating needles, instead of a wire for each letter of the alphabet, which was common at the time. In 1839 they installed a telegraph line along the Great Western Railway and it was used initially to report the position of trains. Cooke and Wheatstone’s telegraph was the first to be offered to the public as a commercial service and the first use of electricity in a commercial enterprise in the world. Combination key / sounder 1875 At the same time, Morse was in the U.S.A., asking Congress for funds to develop his own system. After making a congressman his partner he received the money and a telegraph line was built between Baltimore and Washington D.C. The first message was sent in 1844, using Morse’s code. After a time his single wire and single needle system proved effective and became widely used. Telegraph post and wires 34 9. Architecture Henry Bessemer (1813-1898) discovered a process of making steel cheaply which led to its use in the construction industry. George Fuller (18511900), a young man who worked drawing building plans became interested in the problem of load bearing capacities and how much weight each part of a building would carry. During the 1880s he moved to Chicago and set up business as a building contractor, where his firm built the Tacoma Building, which was the first structure ever built where the outer walls carried no burden and served no purpose other than to keep out the elements and provide a facade. In 1902 Fuller and an architect, David Burnham, designed and built the 21 storey, triangular Flatiron Building on the corner of Broadway and 23rd – it was New York’s first skyscraper. Once George Fuller’s construction firm had paved the way, others followed and today about half of all the large apartment and office buildings in the U.S. are built on his steel cage system. The iron bridge at Coalbrookdale, England (built 1777-1779), which still stands today, is another fine example of what could be achieved with the development of new materials and processes. Coalbrookdale Bridge Crystal Palace, a huge iron and glass structure, which was designed by Sir Joseph Paxton, in only ten days, for the Great Exhibition in London, in 1851 was conceived to symbolize the industrial, military and economic supremacy of Great Britain. Crystal Palace 35 10. Rubber Today we take modern materials for granted and do not realize that many are relatively recent discoveries or inventions. Rubber, for example, is a vital component of cars and also supplies us with many domestic items (hot water balloons, etc.), office erasers, etc.) and articles for (footballs, golf balls, tennis Rubber was discovered by the Spanish invaders of South America in the 15th – 16th centuries, but despite this it was not until about 1730 that rubber was introduced into Britain and not until 1791 that its use for the mackintosh (rubber raincoat) was introduced. Rubber was not widely used as, with time, it deteriorated in air, becoming very sticky and unmanageable. This changed dramatically with the invention of “vulcanization”, in 1834. bottles, mattresses, toy products (rubber bands, leisure and entertainment balls, etc.). Taking latex from a rubber tree Goodyear found that cooking the material with raw sulphur stabilized it and also stiffened the products made with the substance. It came to be used for an increasing number of products, such as tyres, Wellington boots and improved mackintoshes, and rubber and textile were combined to produce waterproof fabric. It took over 40 years to develop the heavy duty car tyres we have today. As yet Brazil was the only supplier and growing demand made the price soar, creating rich entrepreneurs who exploited the natives that collected the raw latex from the rain forest. This commodity monopoly was broken by taking young trees raised, from seeds collected in Brazil by Sir Henry Wickham, in 1876, in greenhouses in London’s Kew Gardens and transplanting them in Ceylon (Sri Lanka) and Malaysia in large 36 plantations. These countries were able to meet the rising demand of the rubber industry, and the price of raw rubber fell dramatically. With the Second World War much of world’s natural rubber production was lost to the Japanese, resulting in the invention of synthetic rubber, of which there are many types, made from gas or oil. Lots different types of synthetic rubber are available to designers today, many for special tasks requiring, for example, very high or low temperatures. Natural rubber is still a valuable international commodity, helping many developing countries to earn hard currency. Rubber plantation (Malaya) 37 11. Lighting Power cuts force us to rely on primitive methods of illumination, such as candles, gas or oil lamps, which were the main source of illumination up until the late Victorian era (late 19th century). Electricity had been discovered and studied for more than a century, but it took until 1879 to invent the light bulb. The invention of the battery by Count Alessandro Volta in 1800, marked a turning point in the understanding and controlling of electricity. Sir Humphrey Davy discovered in 1802 that by putting two carbon electrodes a short distance apart, a continuous spark would jump across the gap and cause illumination. This was not very efficient and Davy went on to discover many new elements such as calcium and magnesium. He became interested in the problem of lighting in mines, to try and prevent so many accidents caused by methane gas explosions at the coalface owing to the use of naked flames. He invented a lamp where the flame was completely enclosed by iron gauze, with a minimum gap in the gauze of 0.5mm, as anything larger could cause an explosion. The introduction of the lamp into mines encouraged a great expansion in the mining industry, providing coal for steam raising and the powering of the Industrial Revolution. There were still many accidents as the gauze was very fragile and the loss of just one wire made it unsafe. The bonnet lamp, where a bonnet surrounds the gauze and protects it, was an improvement. This lamp gives very poor illumination and is only used nowadays to test for gas, mainly in other countries, since the end of deep mining in the U.K. Davy bonnet lamp 38 Through the Victorian era, there was an increasing demand for improved illumination, especially in factories attempting to work a twenty-four hour day to maximise return on capital invested in machinery. The introduction of coal gas with distribution networks, gave gas lights from an early date. Birmingham’s streets, for example, were gas lit from 1826. A big improvement in lighting power came with the invention of the mantle (1885). Gas street lamp Such lights are still used in many developing countries where there is no electricity grid. Gas ceiling lamp It was however electricity which inventors tried to develop to produce better lighting. Joseph Swan in England and Edison in the U.S.A. found the solution in 1879 – the electric light bulb. In the late Victorian era this invention provided a much safer alternative to the open flame of the gas light, especially in factories. Distribution networks were gradually expanded, the electricity being provided by coal-powered generators. In the 20th century the gas discharge lamp was invented and more recently, halogen tungsten lamps and LEDs (light emitting diodes). The latter promise much more efficient illumination for the industries of the 21st centuries. Early light bulb 39 12. Time Before the middle of the 18th century perceptions of time were generally hazy, except perhaps for a few scientists. Anything which cast a shadow was used to see, more or less, what time of the day it was. Sun dials were a sophisticated version of a stick in the ground, but were rendered worthless by overcast skies. Candles with the hours marked on them and hour glasses were used, the latter being more accurate and used by navigators. Even in ancient Greece and Medieval Europe devices were constructed to try to measure the time, using unwinding springs or falling weights. From the late 17th century the accuracy of their mechanisms gradually improved, especially to the benefit of astronomers and other scientists. But for most people, in a mainly agricultural economy, the natural rhythms of the days and seasons were enough. Time was local: the church bells called the parishioners to worship, attend funerals and celebrations and warned them of occasional calamities – squires and vicars used sun dials to determine the time. The first long case-clocks, which had only one hand gave a rough idea of the time, with a greater accuracy than twenty minutes a day difficult to achieve. The Industrial Revolution changed all that, people had to organise themselves in a different way to be on time for their jobs in factories where punctuality was required. Shifts were measured by the factory clock and the workers were woken by “knockers up” (men with long poles who tapped on the workers’ bedroom windows). The necessity for factory production and transport meant that local time (calculated by when the sun was overhead at noon) spelt confusion. Agreed timetables were essential for railways, coaches, etc. as was standard time. It was the railway that imposed Grenwich Time across Britain. Captain Cook pioneered the application of the newly developed chronometers to “carry” Grenwich Time with him on his voyages. This enabled him to determine longitude more easily and accurately than before and to attain a remarkable precision in his maps and charts. The revolution in ocean navigation proved of incalculable benefit to Britain’s commercial prosperity and national security. Marine chronometer (1825) 40 Because of the gradual improvement in incomes, as a result of the industrial and agricultural revolutions, the market for timepieces was widening. From the mid 18th century rural craftsmen, often part-time clockmaker-farmers manufactured cheap long caseclocks that were reasonably accurate. After the 1770s many of these rural clockmakers assembled and finished the small clock components made in Birmingham’s new “toy” factories. Their cottage grandfather clocks had relatively simple mechanisms and needed winding every day, but they were cheap and were among the first “consumer durables” bought by the poorer people. So, farmers and artisans had thirty-hour pull-wind clocks in their cottages and the better paid factory workers had bulky (turnip-sized) pocket watches. These first watches were sometimes made in Liverpool or Coventry and increasingly in Switzerland. Tall case-clock However, it was in New England, America, between about 1816 and 1837 that Eli Terry redesigned and simplified clock movements to enable large quantities to be constructed and assembled. First they were made of wood and, after 1837, cheap brass. They sold for as little as $10 in 1810 and soon after for much less. Watches were later produced in factories and the technological innovations that changed the design and production of American clocks led to millions of watches being produced annually by firms such as Waltham, Elgin, Hamilton and Waterbury. The Industrial Revolution not only changed our attitude to time, but also the way timepieces were made. Elgin pocket watch 41 V. Conclusions Looking back to before the Industrial Revolution, when most people lived on farms or, at most, in small villages, we imagine how relaxing it would be, but, in fact, it was far from it. Indeed, life was very hard; some had their own piece of land while others worked for the big landowners, but there was no security. If the weather was bad one year, then the crops failed, the landowners did not need workers and the majority of people went hungry. There was little or no medical service, people died young and the infant mortality rate was very high. With innovations in farm machinery, fewer workers were needed and the cottage industry disappeared, with machines in factories doing all the work instead. The great need for work made the farmers and artisans move to the large towns and cities. Although there were jobs to be had, the conditions were often very bad and dangerous, especially for children, but, with time, laws were passed which restricted working hours and provided formal education for the young. Health and life expectancy improved greatly with the advances in medicine. Better communications have led to easier travel, facilitating commerce, thus improving the economy. In our European society working hours are getting shorter and there is rising unemployment, but social services provide health care and a certain amount of security. We have more time for leisure, but not necessarily the money we would like to have to enjoy it. This is probably why there are still many people who work long hours, often with more than one job, especially women who do a normal paid job and look after the home and children. All this, of course, can cause a terrible amount of stress, which is a far too frequent feature nowadays. Our consumption society never stops telling us, through our new communications systems - television, radio, telephone, etc. - about all the things we “need” to make our lives better, which, in turn, makes us try to earn, or borrow, more money in able to buy them. With the rise in stress and dissatisfaction at not having everything we want comes a rise in violence, especially domestic, which is reaching frightening proportions. 42 Perhaps the next course to take should be to slow down a little and make the new technology work for us. More and more people are leaving the cities, if they can, and moving back to the countryside. With the aid of computers it is possible to work from home, perhaps going to the office once in a while for meetings. Another alternative is flexible working hours, to suit your own life style. Both these options make for more leisure and time for the family, thus reducing stress and creating a far healthier outlook. In the future factories will be so automated hardly any workers will be needed to run them, machines will do nearly everything for us and perhaps all we will have to do is enjoy ourselves. Could this be our “Brave New World”? Busy doing nothing? 43 VI. Bibliography Encyclopædia Britannica (2001 Edition) Open University - www.open2.net Friederich Engles The Condition of The Working Class in England in 1844 (1845) Alexis Tocqueville The Old Regime and The French Revolution (1856) Democracy in America (1835-1840) 44
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