More or Less

Data visualisation is all the rage, but where does that leave the old-fashioned values of audio? Some data visualisation experts are starting to explore the benefits of turning pictures into sound. Financial Times journalist Alan Smith plays his musical interpretation of a chart depicting the yield-curve of American bonds.

Image: Human heart attack, illustration

Are deaths from heart disease on the rise?

This week the British Heart Foundation had us all stopping mid-biscuit with the news that the number of under 75s dying from cardiovascular disease is going up for the first time in half a century. It sounds like bad news – but is it?

Does Huawei contribute £1.7billion to the UK economy?

People were sceptical that the Chinese telecom company could contribute such a large amount to the UK economy. We take a deeper look at the number and discuss whether it is reasonable to include such a broad range of activities connected to the company to reach that figure.

Deaths from organised crime

The National Crime Agency (NCA) said this week that organised crime kills more people in the UK than terrorism, war and natural disasters combined. But what does the evidence say? The NCA also said that there are 181,000 offenders in the UK fueling serious and organised crime. That’s more than twice the strength of the British Army. We try to find out where those figures came from.

The absence of women’s lives in data

Do government and economic statistics capture the lives of women fairly? If not, does it matter? How could things be changed? Tim Harford speaks to Caroline Criado-Perez about her new book ‘Invisible Women: Exposing Data Bias in a World Designed for Men.’

Image: Human heart attack, illustration

We revisit some classic topics from past years. We hear which statistics about sex you should trust, and which are less robust. Do men think about sex every seven seconds? Plus, did the arrival of royal baby Princess Charlotte really contribute to the British economy?

Sex Recession

No coal power for a week

Missing people

In Mice

*Spoiler-free for Avengers: Endgame* At the end of Avengers: Infinity War film the villain, Thanos, snapped his fingers in the magical infinity gauntlet and disintegrated half of all life across the universe. The Avengers want to reverse the snap but would it better for mankind to live in a world with a population of less than 4 billion? Tim Harford investigates the economics of Thanos with anthropologist Professor Sharon DeWitte and fictionomics blogger Zachary Feinstein PHD.

Image: The Avengers Endgame film poster

Nurse suicide rates

There were some worrying figures in the news this week about the number of nurses in England and Wales who died by suicide over the last seven years. We try to work out what the numbers are really telling us.

Are 27 million birds killed a year by cats?

Newspapers reported this week that 27 million birds are killed by cats each year. We find out how this number - which might not really be "news" - was calculated.

How rare are house shares?

A listener got in touch to say she was surprised to read that only 3% of people aged 18 to 34 live in a house share with other people. She feels it must be too low – but is she living in a London house-sharing bubble? We find out.

Proving that x% of y = y% of x

Why is it that 4% of 75 is the same as 75% of 4? Professor Jennifer Rogers from the University of Oxford joins Tim in the studio to explore a mind-blowing maths ‘trick’.

Presenter: Tim Harford

Bernie Sanders, a Senator in the United States and one of the front-runners in the campaign to be the Democratic presidential candidate, said on Twitter that it costs $12,000 to have a baby in his country. He compared that figure to Finland, where he said it costs $60. In this edition of More or Less, Tim Harford looks at whether Sanders has got his figures right. With Carol Sakala of US organisation Childbirth Connection and Mika Gissler of the National Institute for Health and Welfare, Finland.

Producer: Darin Graham

Image: A newborn baby's hand.

Was it a surprise that Easter Monday was so hot?

A heatwave struck the UK over Easter – and in fact Easter Monday was declared the hottest on record in the UK. But listeners asked - is it that surprising that it was the warmest when the date fell so late in April? We crunch the numbers supplied by the Met Office.

Insectageddon

Insects live all around us and if a recent scientific review is anything to go by, then they are on the path to extinction. The analysis found that more than 40% of insect species are decreasing and that a decline rate of 2.5% a year suggests they could disappear in 100 years. And as some headlines in February warned of the catastrophic collapse of nature, some More or Less listeners questioned the findings. Is insect life really in trouble?

Collecting income tax from the 1%

Recently Lord Sugar said in a Tweet “The fact is if you taxed everyone earning over £150k at a rate of 70% it would not raise enough to pay for 5% of the NHS.” Is that true? Helen Miller, Deputy Director and head of tax at the Institute for Fiscal Studies looks at how much such a policy might raise from the 1% of tax payers who earn over £150,000.

Where is Scotland’s highest village?

A battle is brewing in the Southern Scottish uplands between two rival villages. How can statistics help determine which village should take the crown? Wanlockhead and Leadhills both lay claim to the title of Scotland’s highest village but there can only be one winner. More or Less attempts to settle the age old dispute once and for all.

Image: A man and woman sitting on deckchairs on the beach

The Olympic Games and the football World Cup, two of the biggest events in the world which are each hosted every four years, are big business. And it costs a lot of money to host them, and a lot of the money comes from public funds. In this week’s edition of More or Less, we’ll be finding out – after all the sporting activities are over – how realistic were those economic predictions? Producer: Darin Graham Presenter: Charlotte McDonald Editor: Richard Vadon Picture Credit: Fang Guangming/Southern Metropolis Daily/VCG

A battle is brewing in the Southern Scottish uplands between two rival villages. How can statistics help determine which village should take the crown? Wanlockhead and Leadhills both lay claim to the title of Scotland’s highest village but there can only be one winner. More or Less attempts to settle the age old dispute once and for all.

Presenter: Phoebe Keane

Picture: A village in the Southern Scottish uplands.