The book that built the modern economy

Summary

Podcast Summary: Business Daily – "The book that built the modern economy"

BBC World Service | Host: Rob Young | Date: March 9, 2026

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Episode Overview

This episode marks the 250th anniversary of Adam Smith’s seminal work, An Inquiry into the Nature and Causes of the Wealth of Nations, and explores its profound and lasting impact on economics, global policy, and the modern world. Host Rob Young is joined by rare book expert Dr. Karen Attar, Smith scholar Professor Craig Smith, and policy voices Heather Boushey and John Hartley to discuss the book's historical context, revolutionary ideas, interpretation across the political spectrum, and relevance in contemporary debates on capitalism, inequality, and global trade.

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Key Discussion Points & Insights

The Legacy and Mystique of "The Wealth of Nations"

• Historical Context:
  • Published in 1776, during a period of global upheaval (American independence, Industrial Revolution).
  • Adam Smith’s work became an instant bestseller, changing conceptions of prosperity and economic organization.
    (01:15–01:58)
• The Book as an Artifact:
  • Dr. Karen Attar shows a first edition, noting its robust condition due to 18th-century production methods.
    (02:51–03:36)
  • The book’s longevity is highlighted: “For a 250-year-old book, it is still in print today... it’s the cornerstone of modern economic literature.” — Dr. Karen Attar (04:11)

Smith’s Revolutionary Ideas

• Summary of Key Ideas (Rob Young):
  • Division of labor increases productivity.
  • Critique of interest groups for trade restrictions benefiting themselves.
  • Emphasis on living standards, not gold, as true wealth.
  • Trust in individuals over central planners.
    (04:24)
• Radical Yet Accessible:
  • Smith’s criticism of monopolies, imperial trade, and established institutions; radical for his day but cloaked in empirical, measured argumentation.
    • “He was criticizing pretty much every element of the established order in Britain... he seems to have achieved something quite rare... a quite radical series of arguments in such a careful, empirically evidence-backed fashion.”
      — Craig Smith (05:04–06:16)
• Adoption and Influence:
  • The popularity of Smith’s book was immediate among politicians.
  • Implementation of policies he advocated lagged, with free trade taking hold only in the later 19th century.
    • “If you look at the actual policies being pursued... you find many of the things he is sharply critical of just continue as they have been.” — Craig Smith (06:22)

Is Today’s Economy Smith’s Vision Realized?

• No Blueprint for Global Capitalism:
  • Smith offered analytic tools, not a master plan for capitalism.
    • “Capitalism... is a term that postdates Smith... But, if we're talking about commercial society, he would have hoped that his book would provide a clearer understanding... so people would not be subject to false theories or self-interested arguments.” — Craig Smith (07:16)
• Foundations of Modern Economics:
  • Smith’s scientific approach underpins today’s economic thought: “The way of thinking about economics, the way of thinking about how we should organize our economies, certainly did become the bedrock... Following Smith's time.” (08:55)

Smith in Modern Political Debate

• A Figureheads for All Sides:
  • Smith’s work has been cited across the political spectrum:
    • Margaret Thatcher (right-wing), Gordon Brown (Labour), Ronald Reagan’s team (Republican), Barack Obama (Democrat) (10:44)
  • Smith’s own words are used to support social fairness:
    • “They who feed, clothe and lodge the whole body of the people should have such a share of the produce of their own labor as to be themselves tolerably well fed, clothed and lodged.” (11:16)
    • Translated by Rob Young: “If you work hard, you should make a decent living.” (11:30)

Capitalism, Inequality, and the Modern Market — Point-Counterpoint

Perspectives from Heather Boushey and John Hartley

• Heather Boushey (Center-Left Perspective):

  • Argues Smith would be surprised at modern wealth concentrations.
  • Warns against the unregulated market ideal—a purely free market doesn’t always yield optimal outcomes.
    • “Some people would argue that this idea that the market just needs to operate without intervention is going to deliver an optimal outcome... that's not what we've seen.” (12:38)
  • Points to high inequality, concentration of economic power, and the need for evolved rules and institutions.

• John Hartley (Market-Liberal Perspective):

  • Highlights the material gains since Smith, with innovation and rising living standards.
    • “Living standards today are unbelievable... Modern economic growth began around this time... People were considerably poorer on basically every margin.” (13:47)
  • Legal frameworks like property rights and rule of law accelerated growth.
  • Recognizes inequality, but notes global inequality has fallen as countries like China embrace markets.
    • “Inequality is just a fact of societies that are succeeding very well. And sometimes... better that than having a lot of people who are more equally poor.” (15:41)

• Debate on Capitalism’s Crossroads:

  • Trade barriers and populism (e.g., Trump’s tariffs) are altering global capitalism.
  • Hartley sees ongoing commitment to Smith’s principles, even amid populist backlash.
    • “We're at an interesting point in time, but I think we're still living in Smith's world at some level.” (16:01–17:13)

• Boushey’s Rejoinder:

  • Rising frustration over “middle hollowed out” due to top-heavy inequality.
    • “People are frustrated by this and they're looking for solutions... that economic opportunity is being stifled by this high concentration of wealth in a variety of ways.” (17:34)
  • Argues that building new institutions to address inequality and deliver for the middle class is crucial.
    • “There’s nothing free market about rewarding your allies and punishing your opponents... That’s the challenge in front of us: to build an economy that delivers for the middle.” (18:50)

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Notable Quotes & Moments

• On the Book’s Radicalism:
  • “He called the book a very violent attack on the whole commercial system of Britain.”
    — Craig Smith (01:28, repeated 05:04)
• On Enduring Influence:
  • “It’s the cornerstone of modern economic literature.”
    — Dr. Karen Attar (04:11)
• Smith on Fair Rewards (quoted via John Hartley):
  • “They who feed, clothe, and lodge the whole body of the people should have... their own labor... be themselves tolerably well fed, clothed, and lodged.” (11:16)

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Key Timestamps

• 01:15–01:58 — Introduction & Historical context
• 02:51–04:17 — Handling the first edition with Dr. Karen Attar
• 04:24–08:55 — Professor Craig Smith on Smith’s ideas & impact
• 10:35–11:30 — Smith’s political legacy and “fair share” quote
• 12:38–15:41 — Heather Boushey & John Hartley on capitalism and inequality
• 16:01–17:34 — Are we at a turning point for capitalism?
• 17:34–19:27 — Boushey’s call for institutional change and middle-class focus

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Summary

This anniversary episode traces the arc of Adam Smith’s Wealth of Nations from its revolutionary origins through centuries of economic development and debate, showing its enduring relevance. The discussion emphasizes Smith’s nuanced, radical critique of his era's economic structures, his foundational impact on economic analysis, and the persistent debate over market regulation, inequality, and the fruits of capitalism. Both critics and champions of free-market economics claim Smith’s legacy, reflecting the living, contested nature of his ideas in a world vastly changed from 1776, yet still negotiating the core questions Smith put at the heart of the modern economy.

Transcript

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[Rob Young]

Hello and welcome to Business daily from the BBC. I'm Rob Young. Today we're marking the 250th anniversary of a book that didn't just explore displaying the economy, it changed it.

[Craig Smith]

I think his ideas are radical for that time and I think he was conscious of that as well. He called the book a very violent attack on the whole commercial system of Britain.

[Rob Young]

Adam Smith's the Wealth of nations sparked debates that still rage today, shaping everything from global trade to how much you earn.

[Heather Boushey]

This idea that the economy and the market just needs to operate without intervention is going to deliver an optimal outcome. It's not what we've seen.

[Rob Young]

That's all on Business daily from the BBC. 1776 was a year of upheaval. The United States declared independence. The Industrial Revolution stirred. And in Scotland, an economist, Adam Smith, published An Inquiry into the Nature and Causes of the wealth of Nations. And an instant bestseller that changed how we understand prosperity. And some of the original editions still exist, carefully locked away. And just being placed on a cushion. Very carefully is a first edition of An Inquiry into the Nature and Causes of the wealth of Nations. And with me is Dr. Karen Attar, who looks after the rare books here at the University of London.

[Dr. Karen Attar]

I do, yes.

[Rob Young]

One of the few people who get to pick up this first edition. I suspect yes. You're not going to let me touch it, are you?

[Dr. Karen Attar]

I'd rather you didn't, but I'll be very happy to turn pages for you.

[Rob Young]

That's very kind, thank you. And this is not a book. I see, it's in two different volumes.

[Dr. Karen Attar]

Yes, the first edition is indeed in two volumes.

[Rob Young]

What strikes me, for a couple of books that are 250 years old, they're in such good nick.

[Dr. Karen Attar]

Yes, they are. Books of that age tend to be in much better condition than books that were published from the middle of the 19th century. And that's because in 1776, books were still being produced by hand using linen rags. So it's strong.

[Rob Young]

I keep having this urge to turn a page and I keep having to remind myself that you're going to slap my hand away if I do.

[Dr. Karen Attar]

I won't slap you, but I will turn the page as well.

[Rob Young]

I noticed on the first page that in one of the words, one of the S's looks like an F. Yes. That's not a typo.

[Dr. Karen Attar]

It's not a typo at all. It's how essays were produced, either at the beginning of words or in the middle of words right until the 1790s.

[Rob Young]

And what is interesting, one of the many interesting things about this book, is that for a 250 year old book, it is still in print today. Yes.

[Dr. Karen Attar]

And that's because it's a classic and it's the cornerstone of modern economic literature.

[Rob Young]

Karen, thank you very much indeed for showing me the book. What will happen to it now? You'll lock it away in a cupboard, will you?

[Dr. Karen Attar]

I will take it back to the strong room. Yes.

[Rob Young]

Dr. Karen Attar there from the University of London. Well, Smith's thousand page epic isn't easy to summarise, but its key ideas still echo today. He argued that dividing work into specialised tasks makes us more productive. He warned that powerful interest groups, especially merchants, pushed for trade restrictions to enrich themselves. He said a nation's wealth isn't its gold, but the living standards of its people. And he trusted individuals to make better decisions than government planners. Craig Smith is a professor of the history of political thought at the University of Glasgow, the university Adam Smith once led.

[Craig Smith]

I think his ideas are radical for that time and I think he was conscious of that as well. I mean, he called the book a very violent attack on the whole commercial system of Britain. And when you think about it, that is kind of what he was doing. He was criticizing a lot of powerful, interested groups in society. He was saying that the large Trading corporations like the East India Company were bad for Britain. He was saying that imperial expansion and colonial settlements were bad for Britain if they were accompanied by a monopoly of trade. He was criticizing the church, he was criticizing the universities, he was criticizing pretty much every element of the established order in Britain. So I think it was radical, but somehow he doesn't get noted as being a radical. And I think he seems to have achieved something quite rare in the history of ideas, which is that he's able to make a quite radical series of arguments in such a careful, empirically evidence backed fashion. It doesn't strike the readers as being as radical as it actually is.

[Rob Young]

How long did it take then for many of his ideas to be implemented?

[Craig Smith]

Once the wealth of nations is published, it becomes very famous, very popular, and lots of politicians start to associate themselves with it and to cite it and to declare themselves as supporters of Smith. But, but if you look at the actual policies being pursued by governments at that time, you find many of the things that he's sharply critical of just continue as they have been in the past. And it's only really later into the 19th century where you see a movement towards free trade as a kind of political agenda begin to gain traction.

[Rob Young]

He's often referred to as the Father of Economics or the father of Capitalism. Do you think we would have got to the globalized economy that we have today were it not for Adam Smith's wealth of Nations?

[Craig Smith]

That's a difficult question to ask because I think what Smith did was he provided a set of analytical tools for people to understand the operation of a commercial society. And once you have those tools, you can better develop the kinds of strategies for businesses and the different policies for governments that are going to take advantage of the forces that Smith recognized and described to us. That being said, I don't think he saw the wealth of nations as a kind of blueprint for global capitalism. I think he, I mean capitalism is a term that post dates Smith, so it's difficult to even apply that to what he's talking about. But if we're talking about commercial society, then I think he would have hoped that his book would have provided a clearer understanding, a scientific understanding of how political economy works and that as a result of that people would not be subject to false theories of political economy or be persuaded by the self interested arguments of particular economic actors. In that sense, I think he did make a huge contribution to people thinking about the way that the economy should be organized and what the kind of priorities should be. When we think about the economy you couldn't say that people read Smith and then went out and created a global capitalist system. But the way, the way of thinking about economics, the way of thinking about how we should organize our economies, certainly did become the bedrock of economics. Following Smith's time. To the extent that economics is the science that studies that phenomenon, then yes, I suppose he did.

[Rob Young]

Craig Smith from the University of Glasgow. You're listening to Business Daily from the BBC World Service.

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[Dr. Karen Attar]

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[Rob Young]

I'm Rob Young and Today we're marking 250 years of the first economics bestseller. Adam Smith laid the foundations of free market economics and two and a half Centuries on the World is still arguing about it this year in special debates and lectures to mark the occasion. Some of these books are much better than the Bottom Nation. Since the 1970s, there's been a kind

[John Hartley]

of reconsideration of Smith's work.

[Rob Young]

Politicians of all stripes have claimed parts of Smith's legacy. The former right wing British Prime Minister Margaret Thatcher reportedly carried a copy of the wealth of nations in in her handbag. Yet a later Labour Prime Minister Gordon Brown lauded him. Also. Members of Ronald Reagan's Republican administration in America wore Adam Smith ties. Yet Democrat Barack Obama also cited his book. It was Adam Smith, the father of free market economics, who once said they

[John Hartley]

who feed, clothe and lodge the whole

[Rob Young]

body of the people should have such a share of the produce of their

[John Hartley]

own labor as to be themselves tolerably well fed, clothed and lodged. And for those of you who don't

[Rob Young]

speak Old English, let me translate. It means if you work hard, you should make a decent Living. The argument Smith raised still rage. Capitalism has lifted millions out of poverty, yet inequality persists. Elon Musk is today the richest person in history. Governments still wrestle with how much to regulate businesses, including innovative technology giants, and how to protect workers in an age of rapid AI advancement. And global trade remains contested, from Donald Trump's tariffs to China's cheap exports. So what is the state of Adam Smith's free market today? I've been speaking to two Americans with very different perspectives. John Hartley is a policy fellow at the Hoover Institution, which advocates personal and economic liberty and limited government. And first, Heather Bushy, professor of practice at the University of Pennsylvania's Kleinman center for Energy Policy and a former member of President Joe Biden's Council of Economic Advisers.

[Heather Boushey]

It's really important to put in context what it means to have an economy that is a market economy right here in the 21st century. And what we need in terms of institutions and rules about how markets function that are both sensible but often undermined in many ways because of the high economic inequality that we see across our societies. You know, if Smith were alive today and could see what kind of global economy we have, the role of economic powers, the role of highly concentrated industries, and what it means to have a small number of people controlling a large amount of the wealth in our society, I think he would be rather taken aback to be told that this was his vision. I think that some people would argue that this idea that the economy and the market just needs to operate without intervention is going to deliver an optimal outcome. And that's not what we've seen, John.

[Rob Young]

When we look at the state of capitalism or the free market in those parts of the world where there is a free market, has it gone too far?

[John Hartley]

If you compare the living standards of today to 1776, when Smith was writing, I mean, the living standards today are unbelievable. Modern economic growth began around this time. People were considerably poorer on basically every margin. Life expectancy was very, very short. This was really the dawn of economic growth and many of the things that we enjoy today. Technology is a very big part of this. Technology, you know, then wasn't necessarily things we often think about electronics and computers today, but things like the steam engine, fast forward, you know, electricity, commercial air travel, all these wonderful things that comes about through innovation and the ability of people to be incentivized and be able to keep their gains. I would agree with Heather that certain legal institutions that matter, rule of law, property rights, that that accelerated this period of economic growth where we've seen rapid, diminishment of poverty. Yes. You know, we have seen a rise of inequality, at least within countries. Globally, inequality has actually fallen in the past couple of decades, in part because China's rising, because they embraced capitalism. They've sort of embraced. Turned back on this a little bit recently. Sometimes inequality can be a symptom of bad things going on in an economy. Think South Africa after, you know, decades of apartheid. It's one of the most unequal countries in the world. But I would also say, you know, that this is an example of a country that didn't embrace free market capitalism. Inequality is just a fact of societies that are succeeding very well. And sometimes I think the trade off is, do you want a society that's going to have burgeoning middle class, a good group of people that have made some gains, obviously people that need help as well. And there's certainly a role, I think an important role for redistribution. Better that than having a lot of people who are more equally poor, I think, is maybe the trade off to think about.

[Rob Young]

Jonathan, do you think we are at a moment of change, perhaps profound change, in the way the free market capitalism operates? Donald Trump is throwing up trade barriers with much of the rest of the world. We're seeing the. The global economy, which has benefited many people, hurt some as well in recent decades, fracture.

[John Hartley]

I think it's certainly an important time and probably something of a turning point. I think only pointing to, say, President Trump's tariff policies. I think that's really only sort of one piece of a broader policy agenda. For example, he's engaged in pro growth tax reform. This is, I'd say more very traditional free market policy as well. So I think there's certainly elements that you could argue are populist in nature and maybe trade and immigration, but certainly taxation, regulation, things that I think are sort of a continuation of what you'd see from a traditional Republican. But I think you're also seeing just outside the U.S. think about the history of market reforms over the past 50 years and Javier Milei and what he's doing in Argentina right now. There's all these instances of economies that a number that were transitioning from communism in the 1990s to free market capitalism. You had a number of countries that were engaging in these market reform programs, and there's a lot of evidence that there was a lot of economic growth that followed these. We're at an interesting point in time, but I think we're still living in Smith's world at some level.

[Rob Young]

Heather, you were a member of Joe Biden's Council of Economic Advisors. What do you make of the fact that in a lot of countries, many electorates are turning to parties or candidates of the political right, what some people often refer to as the populist right, to try to rein in what many regard as the excesses of capitalism rather than going to parties on the left,

[Heather Boushey]

what we have seen very clearly is in the United States and around the world, people are frustrated with an economy that hasn't delivered. Here in the United States, you've seen the middle hollowed out over decades as inequality has risen. And when I say inequality has risen, I am primarily talking about the, the pulling apart at the very, very top of the income distribution, where a smaller and smaller number have taken on a greater amount of the wealth of our society. People are very frustrated by this and they're looking for solutions. They're looking for a way that they can live in the community that they were born in or that they enjoy and be able to find a good job or have economic opportunity. And that is being stifled by this high concentration of wealth in a variety of ways. And how do you push back on it? I think one of the things that we learned over the past few years is that that's going to take time, took time for us to build up the situation that we have now, and it's going to take time to build the kinds of institutions that can really push back and deliver for the majority. One of the things that we are seeing, and you see this in the polling, you see this in how people are increasingly disappointed in the economic performance of the current Trump administration because they see what's happening with, again, more tax cuts, primarily disproportionately going to the very richest. And you see the ways that the president has been rewarding his perceived allies and punishing those that he thinks go against him. There's nothing free market about any of that. And that is the challenge in front of us to build an economy that delivers for the middle. And it will require us constraining inequality at the top, but making sure that we are investing in people and families and communities and creating that economic opportunity.

[Rob Young]

My thanks to Heather Bushy and John Hartley. Well, that is it for this edition of Business Daily. Do send us your thoughts. Is the free market too free or are governments in the way? Business [e-mail]. thank you for listening.

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