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Nobel prize: Why are some countries so much richer than others? Oct 19, 2024

Show notes

The question of why some countries are rich and some poor has been described as the most important question in economics.

Perhaps that is why the Royal Swedish Academy of Sciences awarded the Nobel Memorial Prize in Economics to Daron Acemoglu, Simon Johnson and James Robinson for their work on the importance of institutions in the economic fortunes of nation states.

Tim Harford explains the economic theory that underpins their award.

Presenter: Charlotte McDonald Reporter: Tim Harford Producer: Bethan Ashmead Latham Series producer: Tom Colls Production co-ordinator: Katie Morrison Sound mix: Giles Aspen Editor: Richard Vadon

When are numbers like a horse at a gymkhana? Oct 16, 2024

Show notes

Can we teach BBC political editor Chris Mason some new maths skills? Do 60 of the UK’s richest people pay 100% tax? Have water bills fallen in real terms since 2010? When it comes to HPV and cervical cancer, is zero a small number?

Tim Harford investigates some of the numbers in the news.

Presenter: Tim Harford Producers: Nathan Gower and Bethan Ashmead Latham Series producer: Tom Colls Production co-ordinator: Katie Morrison Sound mix: Sarah Hockley Editor: Richard Vadon

Uncertainty, probability and double yoked eggs Oct 12, 2024

Show notes

Professor Sir David Spiegelhalter is one of the great communicators of probability and uncertainty.

His new book, The Art of Uncertainty, explains how to approach uncertainty, luck, probability and ignorance.

Tim Harford talks to Sir David about double yoked eggs, the Bay of Pigs, and his top tips for politicians who want to communicate evidence and uncertainty. Presenter: Tim Harford Series producer: Tom Colls Production co-ordinator: Katie Morrison Sound mix: John Scott Editor: Richard Vadon

Should the government target persnuffle? Oct 09, 2024

Show notes

Are childhood obesity rates going down? Do 35 million birds die every year in the UK after hitting windows? How much money could the Chancellor find by changing the debt rule? And Professor Sir David Spiegelhalter contemplates the probability of his own conception.

Tim Harford investigates some of the numbers in the news, and in life.

Presenter: Tim Harford Reporter: Charlotte McDonald Producers: Bethan Ashmead Latham, Natasha Fernandes and Nathan Gower Series producer: Tom Colls Production co-ordinator: Katie Morrison Sound mix: Neil Churchill Editor: Richard Vadon

Are 672 billion pounds of corn eaten in the US every year? Oct 05, 2024

Show notes

National Geographic magazine recently wrote that “people in the United States eat more than 672 billion pounds of corn per year, which breaks down to more than 2,000 pounds per person annually”.

Is this really true?

Tim Harford investigates all the things that we don’t eat, that are counted in this number.

Presenter: Tim Harford Producer: Bethan Ashmead Latham Production co-ordinator: Katie Morrison Sound mix: Giles Aspen Editor: Richard Vadon

How do you breed seventeen octillion rats? Oct 02, 2024

Show notes

Are GPs really working less hours per week? Does Wetherspoons really pay one in every £1000 of tax in the UK? Are more people in the UK economically inactive? How long does it take two rats to produce 17 octillion rats?

Tim Harford investigates some of the numbers in the news.

Presenter: Tim Harford Reporters: Natasha Fernandes and Bethan Ashmead-Latham Producer: Nathan Gower Series producer: Tom Colls Production co-ordinator: Katie Morrison Sound mix: Sarah Hockley Editor: Richard Vadon

The puzzles you’re meant to get wrong Sep 28, 2024

Show notes

Why do some puzzles make us immediately leap to the wrong conclusion?

That’s the subject of Alex Bellos’ new book Think Twice, which has page after page of questions designed to deceive.

Alex sets Tim Harford some of his favourite puzzles.

Presenter: Tim Harford Series producer: Tom Colls Production co-ordinator: Katie Morrison and Janet Staples Sound mix: Donald MacDonald Editor: Richard Vadon

Could the winter fuel cut cost more than it saves? Sep 25, 2024

Show notes

The government is encouraging pensioners to claim pension credit in order to remain eligible for winter fuel payments. Will people sign up - and might that end up costing the exchequer more than it saves?

The Office for National Statistics has downgraded the status of a new statistic aiming to measure how many people are transgender. What went wrong?

Cancer appears to be on the rise in people under 50. But are more people dying?

And try your hand at a puzzle you’re likely to get wrong.

Tim Harford investigates some of the numbers in the news.

Presenter: Tim Harford Producers: Natasha Fernandes and Bethan Ashmead-Latham Series producer: Tom Colls Production co-ordinator: Katie Morrison Sound mix: Sarah Hockley Editor: Richard Vadon

Do 85% of the world’s population practice a religion? Sep 21, 2024

Show notes

We don’t usually do god on More or Less, but one listener got in touch to ask us to investigate a stat used by an Anglican priest on a BBC radio programme.

Speaking on the “Thought for the Day” slot, Reverend Lucy Winkett said that around 85% of the world's population practice a religion.

Is this true? We speak to Conrad Hackett, from the Pew Research Center, and the person whose research is the source for the claim.

Presenter: Tim Harford Producer: Natasha Fernandes Series producer: Tom Colls Production co-ordinator: Katie Morrison Sound mix: Nigel Appleton Editor: Richard Vadon

How do you count millionaires? Sep 18, 2024

Show notes

Can we be sure that thousands of millionaires are leaving the UK? How much do asylum seekers cost the state? Who will win a geeky bet on private school pupil numbers? What does a string quartet teach us about the woes of the National Health Service?

Tim Harford investigates some of the numbers in the news.

Presenter: Tim Harford Producers: Caroline Bayley, Natasha Fernandes and Bethan Ashmead-Latham Series producer: Tom Colls Production co-ordinator: Katie Morrison Sound mix: Sarah Hockley Editor: Richard Vadon

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