More or Less: Behind the Stats

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Episodes

Date Title & Description Contributors
2024-09-07

  Who pays when trade wars heat up?

Donald Trump wants new tariffs on goods coming into the US, describing them as a tax on other countries. The Democrats are no stranger to trade tariffs themselves, with Joe Biden having added them to numerous goods coming into the US from China.We talk...
  BBC Radio 4 author
2024-09-04

  Exclusions, black holes and dividing by zero

Do half of children in Wales have special educational needs? Are permanent exclusions at the highest ever level in England? Labour are talking about a £22bn black hole. Is that a new black hole in the finances? Are there more Ghanaian nurses in the UK ...
  BBC Radio 4 author
2024-08-31

  Where have Cuba’s people gone?

The Cuban government has announced that their population has fallen by 10% in two years – just days after a demographer on the Caribbean island suggested an even bigger fall. But which is the right number, and why are so many people leaving? We speak t...
  BBC Radio 4 author
2024-08-24

  Do we eat a credit card's worth of microplastic each week?

The claim we all swallow 5.5 grams of microplastic each week – the same as the weight of a credit card – has been repeated by charities, newspapers and the World Economic Forum. But when you understand how this number was calculated, and the range of...
  BBC Radio 4 author
2024-08-17

  Are companies making more money from their customers?

Recent reports claimed the average global mark-up, the difference between the price of production and the price that product is sold for, rose from 7% in 1980 to 59% by 2020.So is this true? Are some companies choosing to charge us more than ever for t...
  BBC Radio 4 author
2024-08-10

  Is planet Earth getting greener?

Canadian psychologist and culture war commentator Jordan Peterson says planet Earth has got 20% greener in the last 20 years. But satellite data tells a different story. We investigate the correct number, with the help of Dr Chi Chen, from Rutgers Univ...
  BBC Radio 4 author
2024-08-03

  Does a language die every two weeks?

Researchers have catalogued 7,164 languages spoken around the world - some are used daily by billions. Half are spoken by less than 8000 people. The death of a language, when it’s no longer spoken as a first language by anyone living is a deeply signif...
  BBC Radio 4 author
2024-07-27

  Are women 14 times more likely to die in natural disasters?

The idea that women outnumber men by 14 to 1 as casualties of natural disasters has been repeated in newspapers and online for years - the UN have even used this statistic.But when you track down the source, the research behind this claim leaves much t...
  BBC Radio 4 author
2024-07-20

  Is increasing turbulence making flying more dangerous?

Is climate change making turbulence more dangerous for people taking flights around the world? That’s what one listener asked, following a terrifying turbulence incident which left one person dead and more than 20 injured on a flight to Singapore.We sp...
  BBC Radio 4 author
2024-07-13

  Federer’s 54%: Tennis stats explained

How can tennis star Roger Federer have won only 54% of the points he played, but been the best player in the world? Jeff Sackmann, the tennis stats brain behind tennisabstract.com, explains to Tim Harford how probability works in the sport.Presenter:...
  BBC Radio 4 author