IEA Podcast

In this Institute of Economic Affairs podcast, IEA Director of Communications Callum Price is joined by Editorial Director Dr Kristian Niemietz and Senior Economist Dr Valentin Boboc. They discuss the Government’s proposed ban on social media for under-16s, the news that Elon Musk has become the world’s first trillionaire, and economist Thomas Piketty’s latest proposals for degrowth and a global cap on wealth.
On the social media ban, the panel weighs up whether the policy can actually be enforced, pointing to Australia’s experience and the ease with which children use VPNs to get around age checks. They consider the case for and against leaving the decision to parents, the coordination problem this creates for families, and the oddity of a digital curfew for 17 year olds at the same time as the Government wants 16 year olds to be able to vote. They also place the policy in a wider pattern of governments reaching for bans that poll well but prove difficult in practice, drawing on Christopher Snowdon’s new book on evidence-based policy.
The conversation then turns to Elon Musk and what his trillion-dollar fortune says about how markets reward people, covering consumer surplus, company valuations, and why the size of a fortune does not track hours worked. Finally, the panel examines Thomas Piketty’s call for a per capita GDP cap of around €60,000, a forced shift from material to immaterial sectors, and the global institutions he proposes to run it. They question how such a system could be enforced, what it would mean for ordinary living standards, and the use of taxpayer funding for degrowth research.
The Institute of Economic Affairs is a registered educational charity. It does not endorse or give support for any political party in the UK or elsewhere. Our mission is to improve understanding of the fundamental institutions of a free society by analysing and expounding the role of markets in solving economic and social problems.
The views represented here are those of the speakers alone, not those of the Institute, its Managing Trustees, Academic Advisory Council members or senior staff.


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In this Institute of Economic Affairs briefing, IEA Director of Communications Callum Price speaks with Dr Christopher Snowdon, the IEA’s Head of Lifestyle Economics, about his new book Inside the Sausage Factory: The Illusion of Evidence-Based Policy Making. The conversation looks at four public health measures from the 2010s, plain packaging for tobacco, minimum pricing for alcohol, the sugary drinks tax and the crackdown on fixed-odds betting terminals, and asks whether the evidence used to justify them actually held up.
Snowdon explains that each policy tended to rest on a similar package of evidence: modelling showing how the measure would work in theory, an example from another country that had tried something similar, and an expert review that gave it a stamp of approval. He argues that much of this evidence was weak or asked the wrong question. Plain packs were obviously less attractive, but that did not mean people would give up smoking. Modelling predicted large falls in alcohol deaths and in obesity that never materialised once minimum pricing and the sugar tax came in. In his view the evidence was rarely what decided the outcome.
The second half turns to what really drove these policies through. Snowdon makes the case that pressure, not evidence, was the deciding factor, with professional and often state-funded campaign groups generating media coverage while almost nobody organised against the measures. He draws on public choice theory to explain why millions of affected consumers stayed silent, why politicians took the path of least resistance, and why ministers from George Osborne to Rishi Sunak reached for these policies to build a legacy or shift the headlines. He closes on the recent move by the Government to restrict social media for under-sixteens, argues that opinion polls are a poor basis for lawmaking, and suggests defunding state-backed pressure groups as a place to start.
The Institute of Economic Affairs is a registered educational charity. It does not endorse or give support for any political party in the UK or elsewhere. Our mission is to improve understanding of the fundamental institutions of a free society by analysing and expounding the role of markets in solving economic and social problems.
The views represented here are those of the speakers alone, not those of the Institute, its Managing Trustees, Academic Advisory Council members or senior staff.


This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit insider.iea.org.uk/subscribe

In this Institute of Economic Affairs interview, IEA Managing Editor Daniel Freeman speaks with Martin Vander Weyer, business editor of The Spectator, author and former investment banker, about his chapter “Why We Lost Faith in Capitalism” from the new IEA book On Morality, Human Behaviour and Economics, available now in bookshops and on Amazon. The conversation traces British attitudes to business and trade from the Industrial Revolution to the present day.
They discuss why the British establishment looked down on trade for so long while outsiders such as Quaker families and immigrant banking dynasties built much of the country’s industry, why Britain never produced the public business heroes that America did, and how the Thatcher years briefly made enterprise admired before the mood turned again. Vander Weyer argues that financial capitalism has repeatedly damaged its own reputation, through executive pay rows, the mis-selling of personal pensions, the dot-com bubble and the 2008 crisis and bailouts. The discussion also covers the shortage of growth capital for British firms, the difference between what banks and investors should fund, private equity and venture capital, the effect of AI on jobs and careers, and why he sees entrepreneurship as the route out.
The Institute of Economic Affairs is a registered educational charity. It does not endorse or give support for any political party in the UK or elsewhere. Our mission is to improve understanding of the fundamental institutions of a free society by analysing and expounding the role of markets in solving economic and social problems. The views represented here are those of the speakers alone, not those of the Institute, its Managing Trustees, Academic Advisory Council members or senior staff.


This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit insider.iea.org.uk/subscribe

In this Institute of Economic Affairs podcast, Callum Price is joined by Director General Lord Hannan and Editorial Director Kristian Niemietz to discuss three of the week’s biggest economic stories. The conversation opens on the Piketty and Stiglitz-backed “roadmap for eradicating poverty beyond growth,” examining whether degrowth is a serious economic proposal or a fashionable pose that falls apart under scrutiny. The episode then turns to Commerce Secretary Peter Kyle’s announcement of a fast-track concierge service for high-growth British firms, and closes with Zack Polanski’s claim that cheap vegetables are a sign of exploitation and supermarket profiteering.
Kristian Niemietz sets out why degrowth cannot happen voluntarily and what kind of state would actually be required to impose it. Lord Hannan draws on history — from the post-financial crisis recession to FDR’s destruction of food during the Great Depression — to show that the intuitions driving both degrowth and price controls are as old as they are wrong. On industrial policy, both argue that the government’s concierge scheme is simply a guide around obstacles the government itself created, and that cutting taxes and regulation would do more for growth than any managed scheme.
The episode ends with a discussion of prices as signals, why supermarket profit margins tell a very different story to Polanski’s claims, and a striking account of how the Prophet Muhammad — himself a merchant — understood the consequences of price caps over a thousand years before Adam Smith put it into words.
The Institute of Economic Affairs is a registered educational charity. It does not endorse or give support for any political party in the UK or elsewhere. Our mission is to improve understanding of the fundamental institutions of a free society by analysing and expounding the role of markets in solving economic and social problems.
The views represented here are those of the speakers alone, not those of the Institute, its Managing Trustees, Academic Advisory Council members or senior staff.


This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit insider.iea.org.uk/subscribe

In this Institute of Economic Affairs podcast, Callum Price speaks with Max Marlow, Director of Public Affairs at the Adam Smith Institute, about Tax Freedom Day 2025, which fell on Saturday 6th June, the latest date ever recorded. They discuss what the figure actually measures, how the tax take now stands at 36.1% of GDP, and why the complexity of the UK tax system is compounding the burden on households and businesses.
Max explains the international comparisons, contrasting the UK’s position with lower-tax economies such as Singapore (15th March), Switzerland (21st April) and the United States (16th April), and argues that competition between states and cantons restrains tax growth in ways that centralised systems cannot. The conversation also covers the Cost of Government Day, which falls on 13th July when borrowing is included, the demographic pressures driving welfare and pension spending, and the finding that over 52% of the British population are in some way dependent on the state for income.
The discussion closes with Max’s priorities for reform: rationalising the tax code, cutting red tape, pushing ahead with planning reform, and abolishing stamp duty to unlock the property market. He offers cautious optimism that some political figures are beginning to take the scale of the problem seriously, though he warns the trajectory points towards Tax Freedom Day reaching 13th June by 2030 without significant policy change.
The Institute of Economic Affairs is a registered educational charity. It does not endorse or give support for any political party in the UK or elsewhere. Our mission is to improve understanding of the fundamental institutions of a free society by analysing and expounding the role of markets in solving economic and social problems.
The views represented here are those of the speakers alone, not those of the Institute, its Managing Trustees, Academic Advisory Council members or senior staff.


This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit insider.iea.org.uk/subscribe