More or Less: Behind the Stats - Why is life expectancy falling in the USA?

The average life expectancy of Americans is shrinking at an alarming rate.

Between 2019 and 2021, a staggering 2.7 years has been shaved off, leaving the revised figure at 76.1 years - the lowest it?s been in more than two decades.

It also sees the U.S. rank 46th in the global life expectancy charts, behind Estonia and just a nose ahead of Panama.

Paul Connolly is joined by John Burn Murdoch, Mary Pat Campbell and Dr Nick Mark to discuss why, on average, citizens of the world?s richest country are dying so young.

Start the Week - Life behind the iron curtain

Adam Rutherford asks what ordinary life was like in the Soviet Union and how far its collapse helps to explain Russia today. Karl Schlögel is one of the world’s leading historians of the Soviet Union. In his latest book, The Soviet Century: Archaeology of a Lost World (translated by Rodney Livingstone), he recreates an encyclopaedic and richly detailed history of daily life, both big and small. He examines the planned economy, the railway system and the steel city of Magnitogorsk as well as cookbooks, parades and the ubiquitous perfume Red Moscow.

The historian Katja Hoyer presents a more nuanced picture of life in East Germany, far from the caricature often painted in the West. In Beyond the Wall: East Germany, 1949-1990 she acknowledges the oppression and hardship often faced by ordinary people, but argues that this now-vanished society was also home to its own distinctive and rich social and cultural landscape.

But what did it feel like to live through the fall of communism and then democracy? These are the questions Adam Curtis looked to reveal in his 7-part television series, Russia 1985-1999 TraumaZone (available on BBC iPlayer). The archive footage from thousands of hours of tapes filmed by BBC crews across the country records the lives of Russians at every level of society as their world collapsed around them.

Producer: Katy Hickman

More or Less: Behind the Stats - How much is the Coronation crown worth?

Consisting of 2 kilograms of gold and 444 gemstones, the iconic St Edward?s Crown will play a central role in the coronation of King Charles III, as it has for many of his predecessors. There has been much speculation as to what the value of the centrepiece of the Crown Jewels really is.

Charlotte McDonald talks to Dr Anna Keay, historian and author of The Crown Jewels - the Official History, and Alan Hart, CEO of the Gemmological Association of Great Britain. Together they break down what we know about the crown?s cost to make in the 17th century and what it might be worth today.

Start the Week - Ancient trees

Trees have the remarkable ability to pass knowledge down to succeeding generations and to survive the ravages of climate change, if only we’d let them alone, according to the German forester Peter Wohlleben. In The Power of Trees (translated by Jane Billinghurst) he explains the significance of leaving ancient forests untouched, and is scathing about the failures in forestry management and the planting of non-native trees for profit.

Jill Butler is an ancient tree specialist and a trustee of the Tree Register of the British Isle which records the nation’s ‘champion trees’ – the tallest and biggest trees of their species. But she’s also keen on getting the public involved in helping to find and care for some of the country’s oldest trees with the citizen science project, Ancient Tree Inventory, run by the Woodland Trust.

The healing powers of ancient trees is celebrated in stories throughout history, including the great Icelandic sagas. In The Norse Myths That Shape the Way We Think Carolyne Larrington, Professor of medieval European Literature explores the renewal that comes from the roots of Yggdrasill, the World Tree.

Producer: Katy Hickman

More or Less: Behind the Stats - The Pentagon Leaks and Fox News

The leaking of US intelligence documents and the arrest of a 21 year old airman who authorities believe to be responsible has caused a media and diplomatic storm. We look at how the leaks were reported by primetime Fox News host Tucker Carlson, who said seven Ukrainian troops are dying for every one Russian, contrary to most estimates. And we examine an advert Fox News took out claiming to be the American TV network most trusted for news. With guests Aric Toler from investigative journalism site Bellingcat, data journalist and author G. Elliott Morris and BBC correspondent Olga Ivshina.

Influenced - New Gurus: Bonus Episode – Gigachads and Sigma Wolves

After The New Gurus was released, there was one question Helen Lewis was asked far more than any other: why are so many gurus men? Stuck for an answer, she journeys into the world of the Manosphere - home to 'Gigachads' and 'Sigma Wolves'.

Joining Helen on her journey is a reporter who once got (consensually) punched by the world's most Googled man, Andrew Tate, plus the former Love Island contestant and now successful podcaster, Chris Williamson. Helen also takes to the mat to find out why three of her original subjects - Sam Harris, Joe Rogan and Russell Brand - all studied the same hardcore martial art.

What do men want? The answer, it seems, is very long podcasts.

Producer: Tom Pooley Sound design and mix: Rob Speight Editor: Craig Templeton Smith Original music composed by Paper Tiger

A Tempo & Talker production for BBC Radio 4

Start the Week - A place called home

Why is it so difficult to find a place to call home? By the age of twenty five the journalist Kieran Yates had lived in twenty different houses, from council estates in London to a car showroom in rural Wales. In All The Houses I’ve Ever Lived In she reveals the reality of Britain’s housing crisis, the state’s neglect, and the toll it takes on those forced to move from place to place.

In her memoir Undercurrent the writer and poet Natasha Carthew compares the picture-postcard view of her native Cornwall with the reality of growing up there. She explores the impact of rural poverty, political neglect, and the dominance of second-home owners, but also the sheer beauty of the landscape she calls home.

Christine Whitehead OBE is a specialist in housing economics and evaluates government policies on home ownership and housing supply. She looks at the unintended consequences of implementing policies, like rent caps and controls on buying housing stock in rural areas, and the impact of Covid on the rental market.

The architect Alice Brownfield, Director at Peter Barber Architects, advocates for high density, mixed-use residential schemes for local councils and housing associations. Her practice has been recognised for its work in developing social housing, often on small plots of land, that centres on fostering a sense of community.

Producer: Katy Hickman

Image: Kiln Place, by Peter Barber Architects just after completion. Image credit: Morley von Sternberg

More or Less: Behind the Stats - How accurate is baby’s due date?

Paul Connolly is expecting his second child, and the due date is just under two weeks away. In hopes of easing his anxiety every time the phone rings , he is joined by Professor Asma Khalil, Professor Chris Pettker and Doctor Melissa Wong to discover exactly how accurate his baby's due date is...

Presenter: Paul Connolly Researcher: Octavia Woodward Editor: Richard Vadon Sound Engineer: Graham Puddifoot Production Co-ordinator: Brenda Brown

Start the Week - Ai Weiwei and design values

The artist Ai Weiwei has always enjoyed ignoring the boundaries between disciplines, fusing art, architecture, design, collecting and social activism. He’s now taken over the Design Museum in London (from 7th April – 30th July 2023), filling it with his work and collections - from millions of handcrafted porcelain sunflower seeds to Lego pieces and broken teapot spouts dating back to the Song Dynasty. The exhibition, Making Sense, explores what we value - from what we perceive to be precious or worthless, to the tensions between the past and present, as well as work made by hand and machine.

The engineer Roma Agrawal invites readers to marvel at the design of many of the small but perfectly formed inventions that have changed the world. In Nuts & Bolts she deconstructs complex feats of engineering to focus on the nail, spring, wheel, lens, magnet, string and pump.

The economist Bent Flyvbjerg is also interested in deconstructing things, but he's focused on ambitious multi-million pound projects to find out why the vast majority are significantly over-budget and past their deadline. In How Big Things Get Done he extolls the virtue of 'thinking slow, acting fast', and how megaprojects that are designed with Lego-building in mind are more likely to succeed.

Producer: Katy Hickman

Image credit: close up of Monet's Water Lilies in Lego, constructed by Ai Wei Wei - photo copyright by Ela Bialkowska OKNO Studio

More or Less: Behind the Stats - How to better understand and explain numbers

The covid-19 pandemic has brought the use of statistics into everyday life in a way never seen before. Tim Harford talks to Professor Oliver Johnson, author of Numbercrunch: A Mathematician?s Toolkit for Making Sense of Your World, about his visual presentation of covid-19 related figures on Twitter and how we can all improve our understanding and use of numbers.