Industrial Revolution · CHAPTER 1 ·
Why Britain industrialised first
Chapter 1 of The Industrial Revolution, 1750–1914: “Why Britain?”
In 1750 China made about a third of the world’s manufactured goods and the Indian subcontinent about a quarter, while Britain made under two per cent. Britain industrialised first partly because it combined dear labour with cheap coal: London labourers earned roughly twice the real wages of workers in Vienna.
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The map above is the world of The industrial world, 1750 — An Atlantic and Asian world.
Every state on the map that year: The world in 1750 · Europe in 1750.
Part of IB History: The Industrial Revolution →
SHORT EXPLANATION
In 1750, the leading manufacturers were in Asia. One estimate credits China with about a third of the world's manufactured goods and the Indian subcontinent with about a quarter; Britain made under two percent. Bengal's cotton was so fine and cheap that Parliament banned printed Indian calicoes, light cloths named after Calicut, to protect English wool. Asian producers were competitors Britain had reason to fear.
Yet between 1750 and 1914 Britain led a change historians call the Industrial Revolution: production moved from handwork in homes and workshops toward machinery in factories, increasingly powered by coal. Like the later move from typewriters to computers in offices, it could transform work within a lifetime. Robert Allen points to expensive British labor and cheap coal, which made machinery pay. Other historians emphasize an Atlantic empire built on enslaved labor, and Joel Mokyr stresses exchanges between scientists and craftsmen. On the map, red patches mark textile districts in Bengal, Gujarat, southeast India and China's Yangzi delta; dark hatching shows American slave plantations. Coal, wages, empire and ideas came together in Britain, and no one advantage explains the change alone.
The full story
To see what changed, begin in the manufacturing districts of Asia. Around Suzhou in the Yangzi delta, millions of rural households spun and wove cotton and silk for Chinese markets. Bengal supplied about two-thirds of the textiles the English East India Company bought in Asia around 1750. This private company held a royal monopoly of Britain's Asian trade and had an army of its own.
Britain and its Asian competitors nevertheless depended on a similar source of energy. E. A. Wrigley calls theirs organic economies: land supplied wood for heat, food for workers and fodder for horses. As production grew, so did the demand for land. A town heated with local firewood faces a limit when its woods run short; an economy relying on land for nearly all its heat, light and motion faced a comparable constraint. The Industrial Revolution opened a way past it, first using water power and then coal.
Why did British inventors find it worthwhile to develop machines? Robert Allen asks us to look at the prices they faced. A century of trading growth had helped lift London laborers' real wages—what their pay would buy—to roughly twice those in Vienna; workers in Delhi and Beijing earned barely enough to survive. Coal, meanwhile, was abundant near British rivers and coasts. Colliers carried it from Tyneside, the Newcastle coalfield, to London, which received over 460,000 tons a year by 1700. A machine that used cheap coal to save expensive work could repay its cost there. The Dutch Republic, today's Netherlands, had similarly high wages around Amsterdam, but relied on peat, a slow-burning fuel cut from bogs. The same calculation was less attractive there.
The price of a machine's inputs is only part of the story. The black arrows trace an Atlantic economy in which British ships carried enslaved Africans from forts such as Cape Coast Castle to plantations such as Jamaica. Forced labor produced sugar and tobacco, and the trade brought Britain profits, materials and customers. Eric Williams argued in 1944 that slavery financed British industry; later historians have narrowed his claim without dismissing it. Joel Mokyr identifies another connection: an Industrial Enlightenment in which scientists, engineers and skilled craftsmen exchanged knowledge through societies, journals and workshops. Profitable opportunities had to be turned into working machines, and inventions could then be improved. Prices, Atlantic trade and shared knowledge each helped that process along.
FULL EXPLANATION
The high-wage, cheap-energy economy
In The British Industrial Revolution in Global Perspective (2009), Robert Allen treats invention as an investment. His wage and price records suggest that London and Amsterdam laborers earned about four times what a family needed to survive, while workers in Delhi and Beijing earned little more than subsistence. Coal near Newcastle was the cheapest energy in the world. If labor was costly and energy cheap, a machine that saved work could earn back its price. Allen tests that proposition against the machines themselves. A spinning jenny, turned by hand and able to spin 24 threads at once, cost about 134 days of a worker's earnings in Britain and 311 in France. He estimates its annual return as a share of investment at 38 percent in England, 2.5 percent in France and less than zero in India. The same invention could therefore be worthwhile in one place and a loss in another. Jane Humphries challenges the wage comparison: women and children, whose wages were low, did most of the jenny work. Morgan Kelly, Joel Mokyr and Cormac Ó Gráda instead stress a better-fed, more skilled British workforce. The wage series also draws on thin samples of urban building workers. These objections matter to the calculation, though Allen's account still helps explain why early machinery appeared in Britain and spread after improvements made it cheaper to operate.
Pomeranz and the Great Divergence
Kenneth Pomeranz changed the scale of a familiar comparison in The Great Divergence (2000). Rather than compare Britain with the whole of China, he compared England with the similarly sized Yangzi delta. Around 1750, he argues, both were commercial, literate and prosperous. Their later separation therefore needs an explanation beyond an assumed early Asian backwardness. Pomeranz identifies two advantages. Coal was close to England's industrial centers, but far northwest of the Yangzi delta. American colonies supplied Britain with goods that would otherwise have competed for scarce land at home. He calls that land equivalent ghost acres: around 1830, producing the imported cotton, sugar and timber domestically would have required 25 to 30 million acres, more than Britain's farmland. Critics argue that important differences appeared earlier. Stephen Broadberry and Bishnupriya Gupta find eighteenth-century silver wages—pay measured in grams of silver—well below English levels in India and the Yangzi delta. Philip Huang argues that delta households increased output by working harder for diminishing returns, a process he calls involution. The distance between the interpretations has narrowed without disappearing. The comparison matters because Britain's lead looks different depending on which region, and which evidence, is placed beside it.
Slavery, capital and the Williams thesis
Eric Williams, the Trinidadian historian who later led his country to independence, gave the debate a demanding claim in Capitalism and Slavery (1944). Profits from the slave trade and Caribbean plantations, he argued, financed British industrialization; Britain abolished slavery when it no longer paid. How large were those profits? Stanley Engerman estimated that the slave trade at its peak around 1770 yielded about half of one percent of national income. David Eltis and Engerman put Caribbean sugar's contribution in 1805 at about £5.4 million, against £10.5 million for cotton textiles, £12.8 million for wool and £14.7 million for iron. Such figures make the narrow financing claim difficult to sustain. But the Atlantic system did more than generate direct profits. In Africans and the Industrial Revolution in England (2002), Joseph Inikori argues that markets created by enslaved labor drove the export industries leading British growth. Klas Rönnbäck estimates that plantation-related trades reached the equivalent of about 11 percent of the British economy by the early 1800s. Cotton and customers were joined by ships, insurance and banks. Measuring the profits of one trade and measuring the reach of the system therefore answer different questions; the wider contribution remains debated.
Key places on the map
Why it happened
Dear labour and cheap coal. British trading growth had raised wages, while Tyneside and Midlands coal offered exceptionally cheap energy. Investors could recover the cost of a machine that replaced expensive work with fuel more quickly in Britain than in France, India or China. That prospect encouraged experiments; improvements later made the machines attractive elsewhere.
An Atlantic economy built on enslaved labour. Britain's North American and Caribbean plantations depended on enslaved Africans. Between the sixteenth and nineteenth centuries about 12.5 million people were embarked on Atlantic slave ships, and British ships carried more than any other nation's in the late 1700s. The plantations sold sugar and cotton and bought British cloth and iron. Their trade also built ports, merchants and banks, whose capital and skills later served industry.
A culture of useful knowledge. An idea had to reach the people who could build with it. London's Royal Society and provincial philosophical societies, or science clubs, brought gentlemen scientists into contact with instrument makers, clockmakers and millwrights, who built mill machinery. Cheap print and traveling lecturers carried knowledge further; an expensive, slow patent system allowed inventors to sell ideas. Joel Mokyr calls this network the Industrial Enlightenment and argues that it sustained improvements beyond individual discoveries.
Farms, markets and a strong state. English farms fed a large population with a declining share of workers, leaving people for crafts and trade. By 1700 more than 40 percent of men worked in manufacturing, mining or building. Coastal shipping, rivers and turnpike roads, maintained with private tolls, connected a national market without internal customs barriers. The Glorious Revolution of 1688 made Parliament supreme over the monarch. Its property owners taxed heavily but predictably, borrowed cheaply and funded a navy to protect trade. Douglass North associated these conditions with secure investment.
THE TURNING POINT
Tyneside’s coal, c. 1750. Coal was familiar long before it became the foundation of industrial power. By the 1750s colliers carried it from the River Tyne at Newcastle to London, while steam engines pumped water from deep pits. Its significance becomes clearer beside wood: a ton of coal gave roughly as much heat as an acre of forest grows in a year. Coal could supply energy without requiring another acre for each year's wood. It helped Britain move beyond the land constraint of an organic economy and, alongside high wages, encouraged machinery. Without cheap coal Britain might have remained a rich commercial economy like the Dutch Republic, today's Netherlands. The steam engines, railways and steel mills ahead all depend on the fuel.
What it changed
Indian cloth becomes the target. Indian calicoes established the standard: cheap, washable printed cotton. Britain's Parliament banned them in 1700 and 1721, protecting a home market in which British producers could imitate them. Chapter 2 follows machines developed to spin cotton as fine as Bengal's; eventually they allowed Europe to out-produce Asia in its own specialty.
Coal meets the steam engine. Early mine-pumping engines used so much fuel that a pithead, the top of a mine shaft, was a sensible place to run them: coal there was almost free. James Watt worked to make engines efficient enough for use farther away. Chapter 3 follows his engine, the canals carrying coal and iron made with coke, a fuel baked from coal. Cheap fuel supported the first engines, whose improvement extended their uses.
Slavery expands with the machines. British mills' growing appetite for cotton helped expand plantation slavery across the American South. Its enslaved population rose from about 700,000 in 1790 to almost four million in 1860. More cotton meant more land under cultivation and more forced labor. Chapter 2 follows the cotton to Lancashire; chapter 11 takes the story to the American Civil War.
A divergence begins. Industrial Europe and North America came to make most of the world's manufactured goods within a century and a half, while Bengal and the Yangzi delta lost textile export markets. The gap between rich and poor regions widened into what historians call the Great Divergence. Chapter 11 examines it and the epilogue asks who paid. The rich world's lead and the poor world's grievances date from these decades and continue to shape judgments between nations.
DISCUSSION QUESTION — Did Britain industrialise first because of what it had, such as coal and colonies, or because of what its people did with them?
Britain's resources made a strong difference. Robert Allen's prices suggest that its early machines could pay where they could not elsewhere; Kenneth Pomeranz argues that the comparably advanced Yangzi delta lacked nearby coal and overseas land. But resources had to be put to use. China had coal, and Britain had mined it for centuries before the steam engine. Inventors, mechanics, investors and institutions turned opportunities into machinery, assisted by the culture Joel Mokyr calls the Industrial Enlightenment. Britain's colonial advantage also involved choices: its navy, merchants and planters seized Caribbean territory and exploited enslaved people. Most historians combine the explanations. Endowments, or starting advantages, shape incentives; people and institutions decide how to respond. Geography and prices make possibilities available, while choices affect when and where they are realized.
An interesting fact
The Birmingham Lunar Society timed its monthly dinners to help members get home. From the mid-1760s to about 1813, it met on a Sunday or Monday near the full moon, whose light helped riders on unlit roads. The circle included manufacturer Matthew Boulton, engineer James Watt, potter Josiah Wedgwood, chemist Joseph Priestley and physician Erasmus Darwin, Charles's grandfather. Calling themselves the Lunarticks, they discussed chemical experiments and business plans at the same table—a meeting of science and industry in practice.
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