Seriously...

When football introduced the Video Assistant Referee, better known as VAR, fans thought it would cut out bad refereeing decisions but, as we limp toward some conclusion of this Covid-19 interrupted season, many now want to see the pitch referee back in charge. In 'Life, Uncertainty and VAR', the writer, blogger and journalist Tom Chivers argues that as in football, so in life and society; promises to eliminate uncertainty are liable to end in disappointment. Worse, the better we get at revealing truth, for example weather forecasts, the more furious we become about the sliver of unknown which remains. So, what to do about uncertainty - reject it or live with it? This programme began with a Twitter thread from a West Ham fan, Daisy Chistodoulou, at the London stadium where play was on hold waiting for the VAR to declare if a goal had been scored. Daisy Chistodoulou's day job is measuring attainment in education. In her experience the tools we use to measure progress can become ends in themselves. As with VAR, the question is when does measurement conflict with meaning - it was a great goal; what has a big toe, forensically snapped breaking a line a minute before, halfway up the pitch, got to do with it? And if you can't tell what just happened, how are we meant to cope with figuring out what might? How are we to act when, as with the Covid-19 crisis, we have a paucity of data that changes rapidly? In search of answers as to how we should cope with uncertainty, Tom speaks to a man whose life's work has being trying to help people understand the risks we face in everyday life , Professor David Spiegelhalter - author of the Art Of Statistics and to Jennifer Rodgers of the medical statistics consultancy Phastar, who interprets data from pharmaceutical trials. We hear from Michael Blastland, journalist and author of The Hidden Half: How The World Conceals Its Secrets, a book about how we don't know half of what we think we do but still manage to struggle on; and finally, Michael Story, a man so good at predicting the future he runs a consultancy called Maybe!Presenter Tom Chivers Producer Kevin Mousley

Today there's a booming wellness industry, including luxury spas and hotels as well as personal trainers and supplements, claimed to be worth over $4 trillion a year. Online at least, self-care seems to revolve around buying stuff – luxury oils, face creams, scented candles, face rollers, bath bombs, silk pillows, cleansing soaps and stress-relieving teas. Or we can cherish ourselves by paying someone else for a service, from a yoga session to a delivery of artisan chocolates.With the help of the archives Claudia Hammond explores where the idea of wellness came from. She discovers its roots in the WHO's definition of health and in the counter culture of California in the 1960s, when the residents of Marin County took to hot tubs and peacock feathers. Claudia looks at the thorny relationship between wellness and medicine and those who look after or study our health. There's a Wellness Newsletter that has been produced in Berkeley since 1984 that weighs up the scientific evidence for and against new treatments, and many doctors offer complementary therapies alongside conventional medicine. Yet there is no published research to support the benefits associated with some wellness products.

The coronavirus outbreak revealed an international shortage of ventilators. Across the world, govenrments scrambled to acquire new ones, not just from traditional manufacturers, but from anyone who though they could design a simple yet functional device. As a result, hundreds of teams and individuals have risen to the challenge, including university students and hobbyists. Jolyon Jenkins set out to design and build a ventilator himself, drawing on the wealth of shared informationi and designs that have emerged in the last few weeks. He soon discovers that it's harder than it looks.Much publicity has gone to organisations that have produced ventilators that are not up to standard. And as knowledge of the disease has progressed, it's become clear that coronavirus patients need very careful and specialised forms of ventilation if it's not to do more harm than good. So are non-specialists capable of producing machines that will actually benefit patients?Presenter/producer: Jolyon Jenkins

Susan Bright gets bloody and fleshy with sculptors, performance artists and filmmakers who use animal parts as their raw material.Images of meat in still life paintings have been a staple in art for centuries, but why are artists now incorporating animal flesh, offal and skin into their work. What draws them to this macabre material and what does it enable them to say?Photographer Pinar Yolacan makes meat dresses for her models, frills from raw chicken, bodices from placenta and sleeves from tripe. Riffling through butchers stocks, she makes the perfect outfit for her models, designing and moulding it to them like a second skin.In a high-vaulted church, Elpida Hadzi-Vasileva hangs gigantic curtains of white pigs fat that look like long sheets of lace. Walking down through them, they rustle and reek as you feel encased inside an animal’s stomach.Oron Catts and Ionat Zurr sculpt with live tissue making a semi-living leather jacket, growing wings from pigs and hosting a dinner party with lab grown meat. While Marianna Simnett violently slices open a cow’s udder reorganising our thinking about the body and gender. And with a cast of 100 performers, Hermann Nitsch's theatrical performances involve climbing inside carcasses, bathing in blood and having sex with offal.Their work is shocking, disturbing and fun, making us face our responsibility to animals, each other and the planet and giving us a language to talk about the challenges ahead.We lick our lips and feed on their creativity.Producer: Sarah Bowen

Tracking the virus hunters who race to understand and extinguish new pathogens. Sars Cov 2 is the virus responsible for the pandemic of 2020. But there are millions of other viruses living around the world, any one of which could mutate and infect us at any time. Scientists are in a never-ending race to identify these viruses and contain their dangerous effects. Oxford Professor Trudie Lang, director of the Global Health Network, hears from some of the virus hunters who work against the clock to research and combat these threats. Fighting epidemics requires effort from across the scientific spectrum. What we learn from the outbreak of Covid-19 will be crucial beyond understanding this coronavirus, but also when the next Virus X comes - and it will come. Producer: Sandra Kanthal

The World Health Organisation calls it an “infodemic” – a flood of information about the coronavirus pandemic. Amid the good advice and the measured uncertainty, there’s a ton of false claims, conspiracy theories and health tips which are just plain wrong. We’ve been working to fight the tide of bad info, and in this programme BBC Trending reporters Marianna Spring and Mike Wendling trace the story of one specific viral post. It's a list of supposed facts about the virus and what you can do to protect yourself. Some of the tips are true, some are false but relatively harmless, and some are potentially dangerous. Who’s behind the post – and how did it spread? Here’s our list of seven key tips on how to stop viral misinformation: 1. Stop and think 2. Check your source 3. Ask yourself, could it be a fake? 4. If you’re unsure whether it’s true … don’t share. 5. Check each fact, individually. 6. Beware emotional posts. 7. Think about biasesPresenters: Marianna Spring and Mike Wendling

Edward Stourton tells the story of the BBC in the ”phoney war” of 1939-1940 and the period’s strange echoes of Covid-19 today. When war was declared in September 1939, everyone in Britain expected a catastrophic bombing campaign. Theatres and cinemas were closed and children were evacuated to the countryside. What followed instead was a hiatus when tensions remained high but the bombs did not fall. How does the experience of the Home Front at the start of the Second World War echo the Covid-19 crisis and what did it mean for the evolution of the BBC? The corporation’s initial response became known as the "Bore War". The BBC was berated for broadcasting dreary music and endless, highly repetitive news bulletins. It then changed tack to find a more popular voice, in tune with the needs of its audience. How did it become a trusted source of news in the face of wartime censorship? What did it do to cheer up the nation and enliven public service messages about health and education?Contributors: Peter Busch, Senior Lecturer, King's College, London Martin Gorsky, Professor of the History of Health, London School of Hygiene and Tropical Medicine Sian Nicholas, Reader in History, Aberystwyth University Lucy Noakes, Professor of History, University of Essex Jean Seaton, Professor of Media History, University of WestminsterProducer: Sheila Cook Researcher: Diane Richardson Editor: Hugh LevinsonWith thanks to BBC History https://www.bbc.co.uk/historyofthebbc/100-voices/ww2

To survive and thrive in an uncertain world, our children need to be creative and resilient. But how do you build these things? What does it take to make creativity a life skill and where might such a skill take a child in later life? These are the questions at the heart of an ambitious new project underway in Leicester on behalf of the Arts Council. It's called Talent 25 and will track hundreds of babies and their families from birth to their twenty fifth birthdays. Academics from De Montfort University will chart how various creative activities affect the children's income, well-being and abilities in later life. Lindsey Chapman meets parents and babies from some of Leicester's most diverse and economically challenged areas. They talk about how to play without toys, how to encourage children to amuse themselves creatively and how their parenting has already changed in year one. Producer: Olive Clancy

Whilst most men become fathers, and men make up roughly half the parental population, the vast majority of scientific research has focused on the mother.But studies have started to reveal the impact of fatherhood on both dads themselves and on their children. We're seeing how fathers play a crucial role in children's behaviour, happiness, and even cognitive skills.Oscar Duke, a doctor, new dad and author of How To Be A Dad, discovers how pregnancy, birth and childcare affect the father, bringing about profound physiological and hormonal changes. Only 5% of mammal fathers invest in their offspring, and human males have evolved to undergo key changes when their children are born.Involved fathers can expect their levels of the 'love hormone' oxytocin to rise, nature's way of helping parents bond with their children. At birth, a dad's testosterone levels dramatically fall, increasing affection and responsiveness, and discouraging polygamy.With more fathers taking on a hands-on role in bringing up their children, how can these new discoveries about the science of dad help support them, and inform social and healthcare policies?Presented by Dr Oscar Duke and produced by Melanie Brown and Cathy Edwards

Stanley Tucci continues his history of California with the story of Silicon Valley's troubled founder, William Shockley.Shockley was the man who first brought silicon to Silicon Valley in the 1950s. He was an undoubted genius. But he was also a hideous boss and an irredeemable racist.California wants to dazzle you with its endless sunshine and visions of the future – but that’s just a mirage. Stanley Tucci plays a hard-boiled screenwriter uncovering the full, sordid truth. He knows exactly where all the bodies are buried.Academic consultant: Dr Ian Scott, University of ManchesterWritten and produced by Laurence Grissell