Adam Smith

Adam Smith
Born	Template:Baptised 16 June 1723 (O.S. 5 June 1723)
Birthplace	Kirkcaldy, Fife, Scotland
Died	17 July 1790 (aged 67) Edinburgh, Scotland
Nationality	Scottish
Occupation	Philosopher, economist, author
Known for	The Wealth of Nations, The Theory of Moral Sentiments, founding principles of classical economics
Education	University of Glasgow, University of Oxford (Balliol College)
Awards	Lord Rector of the University of Glasgow (1787)

Adam Smith (baptised 16 June 1723 – 17 July 1790) was a Scottish economist and philosopher. His writings shaped classical economics, and his influence on how we think about the economy today remains profound. Born in the small coastal town of Kirkcaldy in Fife, Scotland, Smith became a central figure of the Scottish Enlightenment, building close intellectual ties with David Hume and other leading thinkers of that era. He's best known for two major works: The Theory of Moral Sentiments (1759), which explores how humans develop ethical judgment, and An Inquiry into the Nature and Causes of the Wealth of Nations (1776), commonly called The Wealth of Nations. The latter is considered the foundational text of modern economics. In it, Smith explained the division of labour, how self-interest drives economic growth, and absolute advantage in trade. He pushed back against the prevailing mercantilist orthodoxy of his time. Rather than attributing wealth and power to divine will, Smith grounded his analysis in natural, political, social, economic, legal, environmental, and technological factors. Often called the "father of economics" or the "father of capitalism," Smith's ideas still shape debates about free markets, trade policy, and government's role in economic life.

Early Life

Adam Smith was baptised on 16 June 1723 in Kirkcaldy, a seaport town in Fife on Scotland's east coast. We don't know his exact birthdate, but historians have treated the baptism date as his approximate birth. His father, also named Adam Smith, worked as a lawyer and comptroller of customs in Kirkcaldy. He died roughly six months before his son was born. Smith's mother, Margaret Douglas, raised him and remained a significant influence throughout his life.

Kirkcaldy, though small, was a centre of trade and commerce in the early eighteenth century. Growing up there exposed Smith to how mercantile activity actually worked. His father's work in customs administration also connected the family to trade regulation and government policy. These would later become central to Smith's intellectual career.

Not much survives about Smith's childhood. One famous story, though questionable in its accuracy, claims he was briefly abducted by travellers as a young boy before being rescued. He attended the Burgh School of Kirkcaldy, considered one of Scotland's better secondary schools at the time. He showed early talent, especially in classical languages and mathematics. This schooling prepared him for the University of Glasgow, where he began studying philosophy at fourteen. That was typical for Scotland in the 1730s.

Education

Smith entered Glasgow in 1737 at age fourteen. He studied moral philosophy under Francis Hutcheson, one of Scotland's most prominent philosophers. Hutcheson's lectures on ethics, natural jurisprudence, and political economy deeply shaped Smith's thinking, particularly on how human moral sentiments connect to economic behaviour.

In 1740, Smith won a Snell Exhibition, a scholarship established by John Snell for Scottish students at the University of Oxford. He enrolled at Balliol College, Oxford, and stayed for about six years. By most accounts, Oxford disappointed him. The teaching quality was much worse than what he'd found at Glasgow. He spent much of his time reading on his own, diving into classical and contemporary philosophy, literature, and political thought. Later, in The Wealth of Nations, Smith would criticise English universities for their laziness, noting that tenured professors had little reason to teach well. Despite his dissatisfaction, Oxford gave him time for reading and intellectual growth. He left around 1746 without earning a formal degree.

Career

Early Academic Career and Edinburgh Lectures

Back in Scotland, Smith initially had no clear job. Starting around 1748, he gave public lectures on rhetoric and belles-lettres at the University of Edinburgh, thanks to patronage from Henry Home, Lord Kames. These lectures went well and drew lots of attention, boosting Smith's reputation as a thinker and speaker. They covered literary criticism, language, jurisprudence, and more, establishing him as an important figure in Scottish academic circles.

This Edinburgh period mattered for Smith's own thinking. He formed a close friendship with David Hume, a historian and philosopher central to the Scottish Enlightenment. Smith and Hume shared broad intellectual interests. Their later correspondence and collaboration shaped both their work. Hume's empiricism and scepticism about conventional moral reasoning echoed in Smith's own moral philosophy and political economy.

Professorship at Glasgow

In 1751, Smith was appointed to Glasgow's Chair of Logic. A year later, he moved to the Chair of Moral Philosophy, a more prestigious post that had belonged to his mentor Francis Hutcheson. This chair included ethics, jurisprudence, political economy, and rhetoric. Smith lectured on what he called "police, revenue, and arms." That framework would ground his later economic writings.

His teaching at Glasgow earned a good reputation. He lectured on natural theology, ethics, jurisprudence, and the economic principles governing trade and wealth. This broad range reflected the Scottish Enlightenment, which mixed philosophy, science, and practical knowledge.

During his time at Glasgow, Smith wrote and published his first major work. The Theory of Moral Sentiments appeared in 1759. It examined how humans form moral judgments, arguing that moral sentiments come from a natural ability for sympathy. You can imagine yourself in others' shoes and share their feelings. Smith said each person has an "impartial spectator" inside them, an internal judge that guides moral thinking. The book was well received. It made Smith known throughout Europe as a leading moral philosopher. He revised it several times during his life, with significant changes in the sixth edition of 1790, published just before his death.

Tutoring and European Travel

In 1764, Smith left his Glasgow post to tutor Henry Scott, 3rd Duke of Buccleuch, a young nobleman. The job paid well and gave Smith a pension that supported him for the rest of his life. It also meant accompanying the young duke on a Grand Tour of continental Europe, the standard education for British aristocratic youth.

Smith and his pupil spent roughly two and a half years travelling through France and Switzerland. He met major intellectual figures of the European Enlightenment. In France, he encountered members of the Physiocratic school, including François Quesnay and Anne-Robert-Jacques Turgot. Their ideas about natural economic order and agriculture's importance influenced Smith's developing economic thought. He also met Voltaire in Geneva. Exposure to French economic thinking, especially Physiocratic support for free trade and opposition to mercantilist regulation, refined his own emerging views on political economy.

The tour ended abruptly in 1766 after the Duke of Buccleuch's younger brother died. Smith returned to Kirkcaldy. There he spent the next decade working on his major economic treatise.

The Wealth of Nations

Smith spent roughly ten years writing An Inquiry into the Nature and Causes of the Wealth of Nations. He worked mostly from his home in Kirkcaldy. The book was published on 9 March 1776 and is his masterwork. It came out the same year as the American Declaration of Independence. It tackled fundamental questions about what makes nations prosperous, the nature of trade, and how government should handle economic affairs.

The book has five sections. They cover the division of labour, capital's nature and growth, the history of European economic policy, systems of political economy, and how rulers collect revenue. Among its most important ideas is the division of labour. Smith's famous example involves a pin factory. He showed how breaking production into specialised tasks could hugely increase output. This became foundational to industrial economics.

Smith argued that when people pursue their own economic self-interest within competitive markets, the overall result tends toward general prosperity. This connects to the "invisible hand" metaphor, though Smith used that phrase rarely. He believed free trade between nations, based on absolute advantage, would benefit everyone. This opposed mercantilist policies that protected domestic industries with tariffs and restrictions.

The work attacked mercantilism, the economic doctrine of that era, which held that nations grew rich by accumulating gold and silver through trade surpluses and import restrictions. Smith said a nation's real wealth lay in its people's productive capacity. Government interference in markets often created waste and reduced overall prosperity. Still, he wasn't advocating for completely unregulated markets. He saw a role for government in defence, justice, and certain infrastructure projects that private business wouldn't tackle.

The Wealth of Nations came before modern economics as an academic field. It got significant attention when it appeared and influenced policymakers involved in British trade debates. It was controversial; some contemporary writers, including Horace Walpole, even made fun of Smith's approach and style. But the book's influence grew steadily over the decades and centuries.

Later Career and Commissioner of Customs

In 1778, Smith became Commissioner of Customs for Scotland, a government job based in Edinburgh. It was somewhat ironic given his critiques of trade regulation. Still, he did the work carefully. He moved to Edinburgh, living with his mother and cousin Janet Douglas on Panmure Close, later moving to Canongate.

During his Edinburgh years, Smith kept revising his works. He made major changes to The Theory of Moral Sentiments. He also planned larger works, including a comprehensive treatise on jurisprudence and a history of the liberal arts and sciences. These never got finished. Before he died, Smith told his executors to destroy most of his unpublished manuscripts. Most were burned, though some survived and appeared later.

Smith also served as Lord Rector of the University of Glasgow in 1787, an honour reflecting his important connection to the university.

Personal Life

Adam Smith never married and had no children. He lived with his mother, Margaret Douglas, to whom he was deeply devoted. She lived until 1784. After becoming Commissioner of Customs, he lived in Edinburgh with his mother and his cousin Janet Douglas, who kept his house.

Contemporaries knew him for being absent-minded and talking to himself while walking. He had a wide circle of intellectual friendships, especially with David Hume. When Hume died in 1776, Smith wrote a public letter about it that caused some controversy because it sympathetically portrayed the openly irreligious Hume facing death.

Smith reportedly gave generously to charitable causes, a fact that only became known after he died. He was private and left few personal papers, having arranged for the destruction of most of his unpublished work.

Adam Smith died on 17 July 1790 in Edinburgh. He was buried in Canongate Kirkyard.

Recognition

Smith's contributions have been honoured in many ways since his death. His face appears on Bank of England banknotes, specifically the £20 note introduced in 2007. He was the first Scotsman to appear on an English banknote. A large statue of Smith, put up in 2008, stands on the Royal Mile in Edinburgh near where he once lived.

The Adam Smith Institute, a free-market think tank founded in London in 1977, carries his name. The Adam Smith Prize, awarded by the University of Cambridge, recognises academic excellence in economics. Glasgow's University of Glasgow runs the Adam Smith Business School. Kirkcaldy, his birthplace, has commemorated its most famous son in various ways, preserving sites linked to his life.

Smith's works stay in print and are easily found. Public domain versions of The Wealth of Nations and The Theory of Moral Sentiments are free through Project Gutenberg. Audio recordings are available through LibriVox.

His intellectual legacy continues to be debated and reassessed. A 2025 essay in The Economist argued that Smith's ideas are often misunderstood and his influence on later economic thought is often exaggerated. Like Darwin or Newton in their fields, Smith's ideas have become so woven into how we think that their original complexity gets lost.

Legacy

Adam Smith's intellectual legacy rests mainly on his two major works. Together they established a framework for understanding both the moral and economic sides of human social life. The Theory of Moral Sentiments gave an account of ethical behaviour based on human psychology rather than religious doctrine. It anticipated developments in moral philosophy and social science that would follow in later centuries. The Wealth of Nations provided a systematic analysis of economic production, exchange, and policy. It became the starting point for classical economics and influenced later thinkers including David Ricardo, John Stuart Mill, and Karl Marx.

Smith's explanation of free trade's benefits, the division of labour, and competitive markets became central to classical liberalism. These ideas shaped economic policy debates from the late eighteenth century onward. His attack on mercantilism helped push trade policy toward liberalisation in Great Britain and elsewhere during the nineteenth century. The "invisible hand" metaphor, though Smith used it only briefly, became one of economics' most famous phrases.

But Smith's legacy isn't simply a thumbs-up for unregulated markets. He recognised that markets could fail, that public goods matter, and that some government intervention is necessary. Scholars note that selective readings of The Wealth of Nations have sometimes created distorted versions of Smith's positions that don't capture his thinking's full range. A 2026 opinion piece in The Wall Street Journal drew on Smith's arguments about free traders pursuing self-interest while increasing everyone's wealth and living standards, showing his ideas still matter for policy debates today.

Smith's standing as a major historical figure has been sustained by ongoing scholarship. His works have been studied extensively, and debates about what he meant, how he relates to those before and after him, and whether his ideas apply to modern economies keep producing significant academic work.

After Karl Marx, Smith is the best-known economist in history. His works continue to be read, taught, and debated worldwide.