More or Less

Are Hollywood films ignoring women? As this is the 90th year of the Academy Awards - we find out how many ‘Best Picture’ winners pass the Bechdel Test. This is a light-hearted way of challenging whether a film meets a low standard of female representation. They have to fulfil three criteria: are there at least two named female characters in the cast? Do those two women speak to each other? And do they have a conversation about something other than a man? In collaboration with the BBC’s 100 Women team, we reveal the answer but also look at what other ways we could be assessing representation in film.

Are Hollywood films ignoring women? As this is the 90th year of the Academy Awards - we find out how many ‘Best Picture’ winners pass the Bechdel Test. This is a light-hearted way of challenging whether a film meets a low standard of female representation. They have to fulfil three criteria: are there at least two named female characters in the cast? Do those two women speak to each other? And do they have a conversation about something other than a man? In collaboration with the BBC’s 100 Women team, we reveal the answer but also look at what other ways we could be assessing representation in film.

Presenter and Producer: Charlotte McDonald Producers: Charlotte McDonald and the BBC’s 100 Women team

(L-R) Actors Mahershala Ali, Best Supporting Actor for 'Moonlight,' Emma Stone, Best Actress for 'La La Land,' Viola Davis, Best Supporting Actress for 'Fences,' Casey Affleck, Best Actor for 'Manchester by the Sea,' at the 2017 Academy Awards. Photo Credit: Frazer Harrison/Getty Images)

What’s the most successful nation? (0’40”) We look at population, GDP per capita and ski areas of the countries with the most medals.

How do you judge a country’s ‘best’ performance? (3.45”)

What are the chances of dead heat in a race? (6’35”) The two-man bobsleigh event ended in a dead heat with both Canada and Germany achieving a time of three minutes 16.86 seconds.

Is this the coldest winter games? (8’41”)

How to question dubious statistics in just a few short steps.

How many people have UN staff raped? – (0’40’’) It was reported in a number of the newspapers this week that UN staff are responsible for 60,000 rapes in a decade.

The wealth of Mr Darcy – (5’10”) The male love interest of ‘Pride and Prejudice’ is supposed to be fabulously wealthy. Is he?

How many people did Stalin kill? – (10’00”) Why there are so many different figures reported.

Avoid splitting the bill – (18’25”) Credit card roulette is Dan Ariely’s preferred way of ending a meal with friends.

Gender in literature – (22’15”)How are women depicted in books? Author Ben Blatt does an analysis.

Alcohol consumption has fallen sharply according to Russia’s health ministry

Why the biggest ever fall in the Dow wasn't, and how much do women spend on tampons?

A key pledge of the Chinese President Xi Jinping is that China will have eradicated poverty by 2020. It’s an extraordinary claim, but the country does have a good track record in improving the wealth of its citizens; the World Bank says China has contributed more than any other country to global poverty reduction. So how does China measure poverty? And is it possible for them to make sure, over the next few years, that no one falls below their poverty line?

Photo: A woman tends to her niece amid the poor surroundings of her home's kitchen Credit: FREDERIC J. BROWN/AFP/Getty Images

How many transgender people are there in the UK?

The UK produces official statistics about all sorts of things – from economic indicators to demographic data. But it turns out there are no official figures for the number of transgender people in the UK. We explore what we do know, and what is harder to measure.

Do 4% of the population drink nearly a third of the alcohol?

According to recent headlines, just 4% of the population drink nearly a third of the alcohol sold in England. But can so few people really account for so much of the countries bar tab? We find out where the statistic came from.

Bank of England’s Mark Carney says no to RPI

At a hearing of the House of Lords’ economic affairs committee, the Governor of the Bank of England, Mark Carney, said it would be useful to have a single measure of inflation for consumers – and that CPI was a much better measure than RPI, which he said had “no merit”. We find out why with the FT’s Chris Giles.

A statistical take on parkrun

Every weekend over 1.5 million people run 5,000m on Saturday mornings for parkrun which is a free event that takes place all over the UK and indeed across the globe. Each runner is given a bar code, which is scanned at the end of the run and fed into a database showing them what place they came in their race– we take a look at which courses are the fastest, slowest, hardest and easiest.

Testing for a cough correlation between snooker and smoking

A listener emailed us this week to ask whether you can connect the number of coughs during snooker matches to the decline in smoking. We got counting to see if the theory was a trick shot - with help from John Virgo.

Photo: Jimmy White Credit: Photo by Jamie McDonald/Getty Images

The survey question that could affect the accuracy of its results.

The United States are due to run their next nationwide census in 2020, but already critics are warning that underfunding and proposed question about citizenship could affect the accuracy of its results. We look at the real life consequences if groups choose not to complete the 2020 census, and ask whether the recent politically charged debate is unusual in its two hundred year history.

Presenter: Tim Harford Producer: Kate Lamble

Photo: Concerned woman holding a clipboard and a pen Credit: Nicolas McComber/Getty Images

First sexual experience - checking the facts A short film for the Draw A Line campaign has made the claim that one in three girls first sexual experience is rape. This seems shockingly high, but what is the evidence? Is it just for the UK or a global figure? We go back to the reports that were used to source the claim, and find the research has been misinterpreted.

How long can a shark go for without eating? A recent episode of Blue Planet II stated that after a large meal a Sixgill shark might not have to eat for 'up to an entire year'. Tim Harford speaks to Dr David Ebert, a shark expert who has studied the stomach contents of Sixgills over the years. And to Professor Alex Roger, a zoologist who advised the Blue Planet team, to try and find out how accurate the claim is and why the deep sea is still a mystery.

The wonder of Prime Numbers Oxford mathematician Vicky Neale talks about her new book - Closing The Gap - and how mathematicians have striven to understand the patterns behind prime numbers.

Multiple grannies A Swiss mummy has recently been identified as a distant ancestor of Boris Johnson. But some people have been getting tangled up over just how many great-great-great-great-great-great-great grandmothers the Foreign Secretary might have. We tackle an email from one listener - none other than the broadcaster Stephen Fry.

If you ask an economist to explain what is happening in a country’s economy. They rely on economic data points to describe what is happening – they might talk about the unemployment rate, average wages, and the numbers of people in poverty. They pull together the information available for thousands or millions of people to work out trends.

But are we getting the whole picture?

We speak to Rachel Schneider, co-author of the book, ‘The Financial Diaries’. It’s based on a large study in the USA. Over a period of a year from 2012 to 2013, researchers interviewed several families about how they were managing their money to find out the personal stories behind economic data.

Presenter and Producer: Charlotte McDonald

(Photo: A couple looking at their finances. Credit: Wayhome Studio/Shutterstock)

Gender Pay Gap This week the Office for National Statistics has published analysis trying to find out why it is that on average women are paid less than men in specific industries and occupations. We examine their findings, as well as taking a look at the current discussion about equal pay at the BBC.

Alcohol reaction times We take a look at a study that suggests that people's reaction speeds are affected over time by regular drinking. It recommends that official guidelines for the amount of alcohol consumed a week should be lowered. But what does the evidence show?

Bus announcements - when is too many? Transport for London has introduced a new announcement on its buses to warn travellers that the bus is about to move. We discuss the benefit of such messages.

How many words do you need to speak a language? Ein bier bitte? Loyal listener David made a new year's resolution to learn German. Three years later, that's about as far as he's got. Keen to have something to aim for, he asked More or Less how many words you really need to know in order to speak a language. We find out with help from Professor Stuart Webb, and put Tim through his paces to find out how big his own English vocabulary is.

Producer: Charlotte McDonald.

(Photo: Man and woman working on a car production plant. Credit: SEBASTIEN BOZON/AFP/Getty Images)

A forgotten French mathematician is the focus of our programme. He anticipated both Einstein's theories and the application of maths to the stock market. Born in the 1870s, his work was unusual at the time. With the help of Alison Etheridge, Professor of Mathematics at the University of Oxford, we explain how his ideas were rediscovered decades after his death.

(Photo: Pocket watch. Credit: Kanyapak Lim/Shutterstock)

Did missed appointments cost the NHS £1 billion last year? New figures published recently suggest that the financial cost to the NHS for missed appointments was £1 billion last year. But our listeners are curious. How has this figure been worked out? And don’t missed appointments actually ease the pressure on an overcrowded system?

Graduate pay – is it always higher than non-graduates’ pay? It is often claimed that if you go to university and get a degree, you will earn more than those who do not. But is that always true? We take a look to see if there are occasions when having a degree makes little difference or whether the benefit of a degree has changed over time.

How much cocaine is on a bank note? Tim Harford speaks to Richard Sleeman who works for a firm, Mass Spec Analytical, that specialises in working out how much cocaine can be found on bank notes across the country. Do some parts of the country have more cocaine on their notes than others? Is it true that 99% of bank notes in London have cocaine on them?

Is it true that one in five can’t name an author of literature? Last year the Royal Society of Literature made this claim – but what was it based on? It turns out a polling company found that 20 percent questioned failed to name a single author. Should we be surprised? We took a look at the data.

Diet Coke Habit The New York Times claims that Donald Trump drinks ‘a dozen’ Diet Cokes a day. With each can of 330ml containing 42mg of caffeine - what impact, if any, could this have on the President’s health?

Why it isn’t as simple to work out as you think.

Phones, lawn mowers and how Kim Kardashian helped the public understanding of risk.

Measuring the energy used to keep the cryptocurrency secure.

Could the US President’s Diet Coke habit affect his health? and 'contained' wildfires

The State of California has seen 8,871 wild fires this year but what is the difference between a contained fire and a controlled one and how do you know it’s safe to approach an area that has been on fire? Peter Rogers of the Forestry Commission explains.

And

The New York Times claims that Donald Trump drinks ‘a dozen’ Diet Coke’s a day, at 42mg of caffeine per 330ml what impact, if any, could this have on the Presidents health? Jordan Dunbar speaks to experts about the effects caffeine has on your brain and chats to someone whose own Diet Coke habit could put the President’s to shame.

Presenter: Jordan Dunbar Producer: Lizzy McNeill

(image: Donald Trump enjoying his Diet Coke at a Foundation Dinner at the Waldorf Astoria, New York. Photo Credit: Brendan Smialowski/Getty Images)

Headlines claim that eating chocolate can protect you from developing Alzheimer’s disease. The theory is that bioactives within chocolate called flavanols can help reduce the risk of heart attacks, strokes and even make your brain 30 years younger! But isn’t this all a bit too good to be true? The BBC’s Head of Statistics, Robert Cuffe, investigates whether research findings are misrepresented by funders, PR machines and the media. Presenter: Robert Cuffe Producer: Lizzy McNeill

Headlines claim that eating chocolate can protect you from developing Alzheimer’s disease. The theory is that bioactives within chocolate called flavanols can help reduce the risk of heart attacks, strokes and even make your brain 30 years younger! But isn’t this all a bit too good to be true? The BBC’s Head of Statistics, Robert Cuffe, investigates whether research findings are misrepresented by funders, PR machines and the media.

Presenter: Robert Cuffe Producer: Lizzy McNeill

(Image: Large chunks of chocolate. Credit: Shutterstock)

Are some people just very lucky? The maths suggest that is unlikely.

Over the last decade a number of journalists in the US have been suspicious of the number of people who seem to have won multiple prizes on scratch cards and the lottery. This week we talk to a reporter and statistician who poured over data across a number of states to work out the chances of multiple wins. Are some people just very lucky? The maths suggest that is unlikely.

Presenter and Producer: Charlotte McDonald

(Image: A customer purchasing lottery tickets at a store in San Lorenzo, California. Photo credit: Justin Sullivan/Getty Images)

What the Pride and Prejudice character would have earned in today’s money.

The Italians are calling it the apocalypse. Their team has failed to make it to the World Cup for the first time in 60 years. But it is about more than just national pride - there is a financial cost too. Some have suggested that it will cost FIFA $100m. Is this really true? We speak to sports writer Graham Dunbar who has been counting how much money football's world governing body might lose out on. Also we fact check the claim that 45% of Nigerian women marry before their 18th birthday. Presenter: Ruth Alexander Producer: Xavier Zapata

(Image: Alessandro Florenzi of Italy at the end of the FIFA 2018 World Cup Qualifier play-off, November 13, 2017. Credit: Marco Luzzani/Getty Images)

Chris Brown’s latest album is stuffed with so many songs it runs at a sprawling two hours and twenty minutes. It’s only the latest in a string of lengthy album releases that includes artists like Drake, The Weeknd and Lil B. More or Less speaks to Hugh McIntyre, a music journalist who has found out that a numerical change in the way the album charts are measured is tempting artists into making longer albums.

We also talk to Marc Hogan, a senior writer at Pitchfork, about a number that is changing the sound of pop music. You can find more of Marc Hogan's writing on pitchfork.com

Presenter: Jordan Dunbar Producer: Xavier Zapata

(Chris Brown performs onstage at 2017 BET Awards. Credit: Paras Griffin/Getty Images for BET)

Finding out if Nigerian politicians really get paid more than the American President.

Counting the favourite words of well-known authors: Stephen King, Hemingway and others

Did the 2016 US election galvanise young people to become more engaged in politics?

The behavioural economist who has inspired governments around the world.

Naming the monster numbers - how the names of digital storage files evolved.

Do the largest ships emit as much pollution as all the cars in the world?

Is Uber safe? The post Brexit dual nationality surge and measuring partner abuse.

How much of a problem is falling sperm count?

Foreign Secretary Boris Johnson is accused of mis-using official statistics.

What’s the best way to measure a hurricane?

Has the number of natural disasters really quadrupled in the last forty years?

Is the UK the only country with more horses than tanks in its army?

Will we need more power stations? Plus, are children in Manchester ready for school?

Experts are saying that Houston just suffered a one in 500 year storm but what does that mean?

The difficulties of finding the true number of people who died in the fire.

Figuring out the best strategy as a wannabe team manager.

Are boys getting more top A Level grades than girls? Plus why are dress sizes so weird?

During a recent press conference President Trump said: “I’ve created over a million jobs since I’m president. The country is booming. The stock market is setting records. We’ve got the highest employment numbers we have ever had I the history of our country.” This is not the first time the American President has taken credit for a booming economy. But is that fair? We take a look at the numbers.

President Trump says transgender individuals cannot serve, but how many do already?

On Tuesday Kenyans go to the polls to elect members of parliament and the next president. A report in Quartz Africa has estimated that the cost of putting on the election by the Government works out at around $25 per head – $480 million in total. It also estimated that it cost Rwanda $1 a head, and Uganda $4 a head to lay on elections. Recently an expert on this programme estimated that the UK General election cost about $4 a head. We explore why there is such a difference in the amounts spent.

Exploring if an influx of teenage boys claiming asylum skewed the population’s sex ratio

Celebrating the only woman to win the biggest prize in mathematics.

Using statistics to prove or disprove the wisdom of tennis is the theme this week. In this digital age we are used to information at our fingertips. This week More or Less finds out how every rally, every shot at this tennis championship is counted and makes its way to our phones, desktops and TV screens. And once you have this information – what can you do with it? Is it useful for players and coaches? Traditionally, players will take a risk on their first chance to serve, and hit the ball as fast as they can, knowing that they have a second chance. On their second attempt, players tend to serve more slowly and carefully to make sure it goes in. But could the statistics show they might as well take a risk again?

(Venus Williams plays a backhand during the Ladies Singles first round match against Elise Mertens at Wimbledon. Credit: Getty Images)