More or Less Episodes Episode guide
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The Mathematical Secrets to Relationships
How maths can help you find love, and hold on to it. Plus, listeners’ favourite stats
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Is strenuous jogging bad for you?
Tim Harford on claims that keen runners might be damaging their health
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The Maths of Dating
How to use mathematics to find your partner. And, how reliable are pregnancy due dates?
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Global Wealth
Who is in the world’s wealthiest elite, and where do they live?
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Are 95% of Terrorism Victims Muslim?
Tim Harford investigates the popular statistical claim
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Bad Luck and Cancer
Is 'bad luck' the cause of most cancers as reports of a new study suggest?
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Numbers of the Year: Part Three
Robert Peston, Helen Joyce and Dr Hannah Fry on their most memorable numbers from 2014
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Numbers of the Year: Part Two
Goalkeepers, gold miners and happiness: We look at the most interesting numbers of 2014
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Numbers of the Year: Part One
What is so special about 39,222 Mexican teachers? Professor Carlos Vilalta tells us
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Soviet World War Deaths
Did almost 80% of boys born in the Soviet Union in 1923 not survive World War Two?
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Zimbabwe's Economy
Following Zimbabwe’s budget last week, what do the numbers mean for the nation's future?
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Teenage Pregnancy
The truth behind the claim that 'one-third' of US girls become pregnant as teenagers
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Caps off to Rooney
Wayne Rooney wins his 100th cap but is it easier to earn them than in previous eras?
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Pregnancy and Homicide
Is murder a leading cause of death for pregnant women as claimed in the film Gone Girl?
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Tracking and Tackling Ebola
We speak to global health expert Hans Rosling about the numbers surrounding Ebola.
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Kidney Donation: The Chance of Finding a Match
Why has the chance of a kidney match between unrelated people risen so much in 10 years?
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Screening for Ebola
Are airport screenings for Ebola really effective at stopping the disease's transmission?
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A Warning about Big Data
With the hype surrounding big data are we forgetting some basic statistical lessons?
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Species in Decline?
Are claims that species populations have dropped 50% in the last 40 years true?
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Will Berlin See a Sub-two-hour Marathon?
Why Berlin is likely to be the place we eventually see a sub-two-hour marathon
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Calculating the Distance to the Sun
Two young listeners ask how we calculate the distance to the sun
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The UK vs Mississippi
Is Britain really poorer than every US state, except for Mississippi?
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Shakespeare v Rappers
Who has the biggest vocabulary - the Bard or today’s rap stars?
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To Ice or Not to Ice?
The ALS ice bucket challenge has made $100m. How should we choose charities to donate to?
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Do We Use Only 10% of Our Brains?
It's the premise of a new film, but do we really get by using just 10% of our brains?
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Deaths in Gaza
Why are men over-represented in civilian death tolls and how are the statistics gathered?
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Anti-Semitism
In the wake of the Gaza conflict, we investigate claims that anti-Semitism is rising.
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How Deadly is Ebola?
It is claimed it kills up to 90% of victims, but fatality rates vary widely
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Fear of Flying
Following recent airline incidents, is flying more dangerous? Plus: Commonwealth Games.
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The Prevalence of Paedophilia
If 2% of Catholic clergy are paedophiles how does this compare to the rest of society?