More or Less Episodes Episode guide
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C-sections and sharks
Hospital births in China and whether it’s true 50% are delivered by caesarean section
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Presidential candidates and dementia
The health risks some of the frontrunners in the US presidential race face.
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The Simpsons and maths
Exploring the maths secrets of The Simpsons.
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Koalas
Have bushfires destroyed 80% of the koala habitat in Australia?
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Tree planting pledges
Are the tree planting initiatives proposed by different UK political parties achievable?
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Testing tomatoes
Have these saucy fruits become less healthy over time?
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The world’s busiest shipping lanes
Which is the busiest shipping lane in the world?
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Bolivia: Can statistics help detect electoral fraud?
We look at the numbers and statistics from Bolivia’s disputed presidential election
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Reducing your risk of death
Can running and owning a dog reduce your risk of an early death?
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Unbelievable: The forgotten rape data
How shelved data from rape cases in America is helping the police catch criminals now.
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Edith Abbott and crime statistics
Social worker and economist Edith Abbott and her contribution to crime statistics.
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Esther Duflo and women in economics
Discussing Esther Duflo, Abhijit Banjeree and Michael Kremer’s Nobel Prize in Economics.
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Aid to Ukraine and being struck by lightning
Dissecting President Trump’s aid to Ukraine claims.
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Does San Francisco have more rough sleepers than Britain?
Is it true that there are more rough sleepers in San Francisco than in Britain?
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Who fought in World War One and the American Civil War?
Were a third of those that fought for Britain in WW1 black or Asian?
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Peaty v Bolt: Which is the greatest world record?
Using statistics to compare world records in athletics and swimming
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Cape Town murders
Are eight people a day murdered in Cape Town and is that number unusually high?
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Deforestation in Brazil
Has it increased significantly since President Bolsonaro took office in January?
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Amazon forest fires
Are they really 85 percent worse than last year?
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Ethiopia’s 350m trees in a day
Were millions of trees planted in just one day in Ethiopia?
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Mice and mind blowing maths
Re-inserting a caveat and discussing a really cool numbers trick.
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Immigrant crime rates in the US
Do immigrants commit more crime than native-born Americans in the United States?
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The spread of fact-checking in Africa
With misinformation so easy to spread, how can it be stopped or challenged?
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Pregnancy prohibitions – the evidence
Taking a statistical look at what expectant mothers should avoid
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Missing women from drug trials
How medical testing on just men causes problems.
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Zimbabwe’s economy: Are sanctions to blame?
We look at politicians’ claims that sanctions are to blame for Zimbabwe’s difficulties.
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Is nuclear power actually safer than you think?
We compare how deadly different forms of power generation are.
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Questioning the Chernobyl disaster death count
We fact check the recent TV drama Chernobyl
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Are married women flipping miserable?
Questioning the claim that unmarried women without children are the happiest
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Dealing with the numbers of cancer
How one woman used statistics to help cope with cancer