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Society & Culture

More or Less

by BBC Radio 4
Society & Culture

Not on the United States charts we track today.

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Latest episodes

  • Terence Tao: Maths ‘the canary in the coal mine’ on AI

    October 24, 2026 · 11 min

    Terence Tao is widely celebrated as the world’s greatest living mathematician. He was doing university-level maths at the age of 9, won Gold at the International Mathematical Olympiad at 13 - still the youngest person to have done that…

  • Did Ukrainian strikes on Russian data centres stop disinformation bots?

    October 17, 2026 · 9 min

    Last week, Ukraine launched drone attacks against three data centres owned by Russian tech giant Yandex. After these attacks Yandex announced that they were struggling to maintain their services. This led to widespread claims that Russian…

  • Fact-check: Will Scottish pensioners really be funding English social care?

    October 14, 2026 · 29 min

    Tim Harford investigates some of the numbers in the news. This week: (00:40) First Minister John Swinney has claimed that Scottish pensioners are set to lose £2000, with the money going to fund English social care. We gently suggest he…

  • Fact-check: Is China missing a billion people?

    October 10, 2026 · 9 min

    A viral video circulating online claims the population of China is actually a billion people lower than the UN and China say. A billion is big number, you'd think the Chinese would notice if that many were missing - and the claim is…

  • Is the UK state pension really the lowest in Europe?

    October 7, 2026 · 29 min

    Tim Harford investigates some of the numbers in the news. This week: (00:42) Is the UK uniquely miserly when it comes to the state pension? That’s the story a viral social media post is telling - but have they adjusted to account for…

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  • The Uzbekistan-shaped hole in an influential climate cost paper

    October 3, 2026 · 9 min

    How much could climate change cost the global economy? That would be a very useful thing to know, and scientists have developed statistical models that they think can help give a reasonable answer. These involve finding the patterns in…

  • Does the UK really have nine out of the ten poorest regions in Northern Europe?

    September 30, 2026 · 30 min

    Tim Harford investigates some of the numbers in the news. This week: (00:40) Does the UK account for nine out of ten of the poorest regions in Northern Europe? It’s a classic story of devil meets detail where the true meaning is the…

  • Trump fact-check: Do the US and Venezuela have 60% of the world’s oil?

    September 26, 2026 · 9 min

    US president Donald Trump has claimed in a speech to the UN that the US and Venezuela combined now have 60% of the world’s oil. 100% of the team on More or Less were confused. What measurement was the president using to get to this…

  • Has the UK’s productivity puzzle been solved?

    September 23, 2026 · 29 min

    Tim Harford investigates some of the numbers in the news. This week: (00:42) Frustrated economists have been left rending their garments and howling in the streets after the UK’s ‘productivity puzzle’ - a decade-long head-scratching…

  • Are carrots becoming less nutritious?

    September 19, 2026 · 9 min

    Are fruit and vegetables less nutritious than they used to be? And is declining soil quality to blame? Loyal listener Sarah got in touch to ask us to investigate an interesting quote from Dr Karan Rajan in a BBC news story. “We know our…

  • Are bad teeth the number one reason kids go to A&E?

    September 16, 2026 · 28 min

    Tim Harford investigates some of the numbers in the news. This week: (00:33) Are crumbling teeth the number one reason children attend A&E? We drill down into the dental health of the nation’s kids. (08:20) The US Ambassador to Israel Mike…

  • Could this be the strongest El Niño in 1,000 Years?

    September 12, 2026 · 9 min

    Every year, climate scientists keep a close eye on data coming out of a particular area of the Pacific Ocean. They’re trying to measure the scale of a climate phenomenon - the El Niño event or effect. This is a naturally occurring…

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About the show

Tim Harford explains - and sometimes debunks - the numbers and statistics used in political debate, the news and everyday life.