More or Less Episodes Episode guide
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WS More or Less: Volcanoes versus humans
Does Mount Etna produce more carbon emissions than humans? We check the numbers.
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WS More or Less: Violence, shootings and the police in the US
Tim Harford investigates the numbers surrounding police shootings in the USA.
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WS More or Less: Uganda’s refugees
Has Uganda accepted more refugees, daily than some European countries in an entire year?
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WS More or Less: Tulipmania mythology
What is the truth behind the 17th Century Dutch craze for Tulips?
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WS More or Less: Trump’s crime claims
Are some US inner cities more dangerous than Afghanistan?
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WS More or Less: Trump and the Puerto Rico Death Toll
How can we calculate excess mortality after a natural disaster?
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WS More or Less: The world’s most diverse city
Is it true that London is the most diverse city in the world?
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WS More or Less: The World's Most Profitable Product
Is the iPhone the most profitable product in history? What are the other contenders?
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WS More or Less: The Winter Olympics
Which is the most successful country? Plus the chances of a dead heat.
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WS More or Less: The things we fail to see
The hidden influences that a make a big difference to the way the world works.
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WS More or Less: The Sustainable Development Goals – are there just too many?
Is there a better way of looking at the Sustainable Development Goals?
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WS More or Less: The story of average
How astronomers introduced the world to the average.
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WS More or Less: The Safest Car in the World?
A listener asks whether his Volvo is the safest car on the road?
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WS More or Less: The Maths of Dating
How to use mathematics to find your partner. And, how reliable are pregnancy due dates?
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WS More or Less: The Mathematics of Fever
We look at the numbers behind body temperature – what is normal?
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WS More or Less: The life expectancy of a Pope
Statistics show that the Head of the Catholic Church can expect to live to an old age
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WS More or Less: The Ignorance Test
How much do you know about the world?
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WS More or Less: The Great EU Cabbage Myth
Does the European Union dedicate 26,911 words to cabbage regulation?
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WS More or Less: The death rate of white Americans – What’s going on?
Are middle-aged white Americans dying younger than other groups?
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WS More or Less: The Attention Span of a Goldfish
Are our attention spans now shorter than a goldfish's?
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WS More or Less: Swimming World Records
Why are swimming world records frequently being broken?
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WS More or Less: Sperm - Are we going extinct?
How much of a problem is falling sperm count?
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WS More or Less: Sleeping: the 8-hour myth
Could having a lie-in lead to an early death?
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WS More or Less: Sir Roger Bannister
Did Sir Roger Bannister make the ‘impossible’ possible?
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WS More or Less: Simpson’s Paradox
We explore how statistics can support two seemingly contradictory results.
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WS More or Less: Should we really be drinking eight glasses of water a day?
How much water do we need and how much is too much?
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WS More or Less: Sexist Data Crisis
Are we collecting enough data about women?
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WS More or Less: Sex and Heart Attacks
Are women more likely to die from a heart attack than men?
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WS More or Less: Samba, strings and the story of HIV
Can medical statistics be transformed into a jazzy night out?
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WS More or Less: Refugee Camp Statistics
Is it true that the average stay in a refugee camp is 17 years?