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Tim Harford and the More or Less team try to make sense of the statistics which surround us. From BBC Radio 4

More or Less: Behind the Stat‪s‬ BBC

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    • 3.7 • 3 Ratings

Tim Harford and the More or Less team try to make sense of the statistics which surround us. From BBC Radio 4

    Why are US Covid cases falling?

    Why are US Covid cases falling?

    Cases of Covid 19 began to soar in the US in the autumn. By early January there were around 300,000 new cases a day. But since then the numbers have fallen steeply. What caused this dramatic drop? From herd immunity to the weather, Tim Harford explores some of the theories with Derek Thompson of The Atlantic magazine and Professor Jennifer Dowd, deputy director of the Lever Hume Centre for Demographic Science at the University of Oxford.

    • 8 min
    Covid 19 death count: which countries are faring worst?

    Covid 19 death count: which countries are faring worst?

    Are different countries counting deaths from Covid 19 in the same way? Tim Harford finds out if we can trust international comparisons with the data available.

    We discover Peru currently has the most excess deaths per capita over the course of the pandemic, while Belgium has the highest Covid death count per capita.

    Tim speaks to Hannah Ritchie from Our World in Data and John Burn Murdoch, senior data visualisation journalist at the Financial Times.

    • 8 min
    Comparing death counts, Lock Down drinking and Long Covid

    Comparing death counts, Lock Down drinking and Long Covid

    The UK was the first European country to surpass 100,000 deaths from Covid 19. The UK has one of the worst death rates. But can we trust the numbers? Many of our listeners have asked us to investigate.

    Long Covid is widely acknowledged as being a growing problem, but what are the numbers involved? Just how many people have longterm symptoms after their initial infection?

    There have been reports that we are drinking more in Lock Down. We examine the evidence.

    Dr Natalie MacDermott was one of the first guests invited on to More or Less to talk about the new coronavirus early last year. We revisit what she said then and what we know now. Plus, she tells of her own struggles with Long Covid.

    • 28 min
    How much Covid in the World?

    How much Covid in the World?

    If we brought all the virus particles of the Sars-CoV-2 virus from every human currently infected, how much would there be? This was a question posed by one of our listeners. We lined up two experts to try to work this out. YouTube maths nerd Matt Parker and Kit Yates, senior lecturer in mathematical biology at the University of Bath, UK give us their best estimates. One believes the particles would fit into a small can of coke, the other a spoonful.

    • 8 min
    Brexit exports, cladding and are 1 in 5 disabled?

    Brexit exports, cladding and are 1 in 5 disabled?

    Are exports to the EU from the UK down 68% since Brexit? This apocalyptic statistic is being widely reported, but does it really tell us what’s happening at Dover and Folkstone?

    Ministers are tweeting reassuring numbers about flammable cladding on high rise buildings. We’re not so sure.

    Is it really true that one in five people are disabled?

    Plus, if you assembled all the coronavirus particles in the world into a pile - how big would it be?

    • 28 min
    Glasgow vs Rwanda

    Glasgow vs Rwanda

    Tim explores a shocking claim that life expectancy in some parts of Glasgow is less than it is in Rwanda. But is that fair on Glasgow and for that matter is it fair on Rwanda? And a listener asks whether loss of smell is a strong enough symptom of Covid that it might be used to help diagnose the virus, replacing rapid testing.

    Presenter: Tim Harford
    Producer: Chloe Hadjimatheou


    (Left: Rwanda refugee - photo Reza. Right: Glasgow homeless man - photo Christopher Furlong / both Getty images)

    • 8 min

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