Is reading for pleasure the single biggest factor in how well a child does in life?

Daniel Kahneman, a Nobel prize-winning behavioural economist and More or Less hero, has died at the age of 90. Tim Harford explains his ideas and influence. Presenter: Charlotte McDonald Series producer: Tom Colls Sound mix: Hal Haines Production co-ordinator: Brenda Brown Editor: Richard Vadon

30 Mars 20248min

In an episode of More or Less from 2012, Daniel Kahneman – the Nobel prize-winning behavioural economist who has died at the age of 90 – explains the big ideas in his book Thinking, Fast and Slow.

28 Mars 20249min

The area of ice covering the Arctic ocean has been in a state of long decline, as climate change takes effect. But recent fluctuations in the ice have been seized on by climate change sceptics, who say it tells a different story.We speak to polar climate scientist Professor Julienne Stroeve to better understand how to read the ice data.Presenter / producer: Tom Colls Production co-ordinator: Brenda Brown Sound mix: Neil Churchill Editor: Richard Vadon

25 Mars 20249min

According to the head of the British military, the Russian government spends 40% of its budget on its war machine. But is it true? With the help of Professor Bettina Renz from Nottingham University and Dr Richard Connolly from The Royal United Services Institute, Olga Smirnova investigates the figure. Presenter: Tom Colls Producer: Olga Smirnova Production Co-ordinator Katie Morrison Series Producer: Tom Colls Sound Mix: Graham Puddifoot Editor: Richard VadonImage: Russian Military Perform Victory Day Parade Night Rehearsal in Moscow Credit: (Photo by Oleg Nikishin/Getty Images)

16 Mars 20248min

For over 50 years it’s been widely reported that speaking before a group is people’s number one fear. But is it really true? With the help of Dr Karen Kangas Dwyer, a former Professor in the School of Communication at the University of Nebraska-Omaha and Dr Christopher Bader, Professor of Sociology at Chapman University, Tim Harford tracks the source of the claim back to the 1970’s and explores whether it was true then, and whether it’s true today. Presenter: Tim Harford Producer: Debbie Richford Production Co-ordinator: Katie Morrison Series Producer: Tom Colls Sound Mix: Neil Churchill Editor: Richard VadonPicture Credit: vchal via Getty

9 Mars 20248min

As running races get longer, the gap between male and female competitors seems to close. Tim Harford and Lucy Proctor investigate the claim that when the race is 195 miles long, women overtake men to become the fastest runners. Presenter: Tim Harford Reporter: Lucy Proctor Producers: Nathan Gower and Debbie Richford Production Co-ordinator: Katie Morrison Series Producer: Tom Colls Sound Mix: Neil Churchill Editor: Richard Vadon(Image:Male and female running together up a mountain trail. Credit: nattrass via Getty)

2 Mars 20248min

Is school funding at record levels as the education secretary claimed? Why did the ONS change how they measure excess deaths? Is there a shoplifting epidemic? Did 6.5bn creatures arrive in the UK by plane last year?Tim Harford investigates some of the numbers in the news.Presenter: Tim Harford Producers: Nathan Gower, Perisha Kudhail, Debbie Richford and Olga Smirnova Series producer: Tom Colls Production co-ordinator: Katie Morrison Sound mix: Sarah Hockley Editor: Richard Vadon

28 Feb 202428min

In the NBA, the US professional basketball league, the average player is a shade over 6ft 6 inches tall. So just how much does being very tall increase a man’s chances of becoming a professional player? Tim Harford talks to data scientist Seth Stephens-Davidowitz, author of Who Makes the NBA?: Data-Driven Answers to Basketball’s Biggest Questions.Presenter: Tim Harford Producer: Debbie Richford Production Co-ordinator: Katie Morrison Series Producer: Tom Colls Sound Mix: David Crackles Editor: Richard Vadon(Image: Charlotte Hornets v New York Knicks. Credit: Focus on Sport/Getty Images)

24 Feb 20248min