The Life Scientific

Ebola, Zika, Sars, Mers - rarely a week goes by without a deadly virus stealing the headlines. For Jonathan Ball, getting to know a virus at its most basic level is crucial to mounting a defence. As the son of a coal miner, who grew up in a mining village in the 1970s, a future in academic research studying deadly viruses wasn’t really on the agenda. Yet his work has led him to the forefront of scientific research to find the antibodies that can protect us from some of the nastiest diseases known to humankind. As Professor of Virology at Nottingham University, he’s interested in how a virus evolves and mutates, as it moves from person to person, so that he can pinpoint chinks in its armour to find a way to disable it.However, there are occupational hazards to his chosen field of work. Just when his own research was starting to show promise, another team pipped him to the post! Yet, ever the optimist, he believes this just adds to the excitement.Producer: Beth Eastwood

Maintaining friendships is one of the most cognitively demanding things we do, according to Professor of Evolutionary Psychology Robin Dunbar. So why do we bother? Robin has spent his life trying to answer this deceptively simple question. For most of his twenties, he lived with a herd of five hundred gelada monkeys in the Ethiopian highlands. He studied their social behaviour and concluded that an ability to get on with each other was just as important as finding food, for the survival of the species. Animals that live in large groups are less likely to get eaten by predators. When funding for animal studies dried up in the 1980s, he turned his attention to humans. and discovered there’s an upper limit to the number of real friends we can have, both in the real world and on social media. Producer: Anna Buckley

Katherine Joy studies moon rock. She has studied lunar samples that were brought to earth by the Apollo missions (382kg in total) and hunted for lunar meteorites in Antarctica, camping on ice for weeks on end and travelling around on a skidoo. Working at the forefront of the second wave of lunar exploration, she studied remote sensing data from Europe’s first mission to the moon, Smart 1 which launched in 2003 and data from many subsequent missions. She tells Jim Al-Khalili why she believes the moon is the most exciting destination in our solar system and explains what it can tell us about the long history of planet earth. Beneath the magnificent desolation of the moon’s surface, multicoloured rocks contain vital clues about the history of our solar system. Every crater on the moon is evidence of a collision and the chemistry of these rocks tells us when these collisions took place. Katherine’s research supports the idea that a period known as the late heavy bombardment was a particularly turbulent

When a skeleton was unearthed in 2012 from under the tarmac of a car park in Leicester, Turi King needed to gather irrefutable evidence to prove that this really was the body of Richard III, England's infamous medieval monarch. Under the microscope was not only the king's genetic identity, but his entire reputation. Was Richard a ruthless villain, as depicted by Shakespeare? Or did the incoming Tudors spread 'fake news' to besmirch his name? As Jim discovers, clues in his skeletal remains have helped to solve some of these mysteries, and reveal the real Richard III.When she was young, Turi King wanted to be the next Indiana Jones. Her love of archaeology led her to study genetics so she could use ancient DNA to solve historic mysteries.She tells Jim how genetic testing, of both the dead skeleton and his living relatives, provided the vital evidence they needed to identify Richard III. But first, she had to extract his DNA, by pulling out one of his teeth.Producer: Michelle MartinMain image: Turi King Credit:

Ewine van Dishoeck has spent her life studying the space between the stars. Not so long ago, interstellar space was thought to be an empty, sterile void. The idea that there would be organic molecules in interstellar clouds was absurd. Ewine, however, has revealed that there are some astonishingly sophisticated organic molecules in space. The molecules that are needed to form the building blocks of life were formed long before planets emerged from these swirling clouds of interstellar dust. Jim talks to Ewine, winner of the 2018 Kavli Prize for Astrophysics, about quantum chemistry, astronomy and why we need to keep building telescopes. Do Ewine’s discoveries make it more likely that we will find life elsewhere in the universe? Producer: Anna BuckleyMain Image: Ewine van Dishoeck receiving the Kavli Prize in astrophysics, 4 September 2018 in Oslo. Credit: Berit Roald / NTB SCANPIX / AFP) / Norway

A Professor of Marine Biology who was not particularly academic at school, Richard Thompson went to university after running his own business selling greetings cards for seven years. When the rest of the world was waking up to the harm caused to marine life by larger plastic items, such as plastic bags, he searched for tiny fragments of plastic, some no bigger than a human hair; and found them in oceans and on beaches all over the world. He has spent decades studying the harm these micro-plastics might cause to marine life and is concerned. His work on plastics in cosmetics led to a UK ban on micro-beads in shower gels and exfoliating scrubs. And he advised government to ban single use plastic bags from supermarkets. Rather than demonize plastic, however, he believes we need to learn to love it more. Often plastic it is the best material for the job. Now we need to make sure that all plastic products are designed so that they can be easily recycled at the end of their useful life. Producer: Anna Buckl

Dr Erica McAlister, of London's Natural History Museum, talks to Jim Al-Khalili about the beautiful world of flies and the 2.5 million specimens for which she is jointly responsible. According to Erica, a world without flies would be full of faeces and dead bodies. Unlike, for example, butterflies and moths, whose caterpillars spend their time devouring our crops and plants, fly larvae tend to help rid the world of waste materials and then, as adults, perform essential work as pollinators. Yet they are rather unloved by humans who tend to regard them as pests at best and disease vectors at worst.2019 is international Year of the Fly, and dipterists and entomologists around the world are working to raise the profile of the many thousands of species so far known to science. Erica tells Jim about her work in the museum, cataloguing and identifying new species either sent in from other researchers or discovered by her and her colleagues on swashbuckling trips around the world. Modern gene sequencing techniques a

When Sir Richard Peto began work with the late Richard Doll fifty years ago, the UK had the worst death rates from smoking in the world. Smoking was the cause of more than half of all premature deaths of British men. The fact that this country now boasts the biggest decrease in tobacco-linked mortality is in no doubt partly due to Doll and Peto's thirty year collaboration. Professor of Medical Statistics and Epidemiology at the University of Oxford and until last year co-director of the Clinical Trial Service Unit with Professor Sir Rory Collins, Richard Peto pioneered "big data", setting up enormous randomised clinical trials and then, in a novel approach, combining results in what became known as meta-analyses, amassing unequivocal evidence about how early death could be avoided. He showed how asprin could prevent heart attacks and how the oestrogen-blocking drug tamoxifen really did affect survival rates for breast cancer patients. Results on paper saves lives in the real world, he says, and he's famous fo

Pain, as we know, is highly personal. Some can cope with huge amounts, while others reel in agony over a seemingly minor injury. Though you might feel the stab of pain in your stubbed toe or sprained ankle, it is actually processed in the brain.That is where Irene Tracey, Nuffield Professor of Anaesthetic Science at Oxford University, has been focussing her attention. Known as the Queen of Pain, she has spent the past two decades unravelling the complexities of this puzzling sensation.She goes behind the scenes, as it were, of what happens when we feel pain - scanning the brains of her research subjects while subjecting them to a fair amount of burning, prodding and poking.Her work is transforming our understanding, revealing how our emotions influence our experience of pain, how chronic pain develops and even when consciousness is present in the brain.Producer: Beth Eastwood

Physicist, Paul Davies is interested in some of the biggest questions that we can ask. What is life? How did the universe begin? How will it end? And are we alone? His research has been broad and far-reaching, covering quantum mechanics, cosmology and black holes. In the 1980s he described the so-called Bunch-Davies vacuum - the quantum vacuum that existed just fractions of a second after the big bang - when particles were popping in and out of existence and nothing was stable.As the chair of SETI (the Search for Extra-Terrestrial Intelligence) Post Detection Task Group, he’s the person responsible for announcing to the world when we make contact with aliens. He’s now Regents Professor of Physics at Arizona State University in the American south west where he runs research groups studying the evolution of cancer and the origins of life. Paul Davies talks to Jim al-Khalili about how he applies the principles of physics to these big questions and about how he has worked closely with religious thinkers.Pro

Throughout the history of planet Earth, the element carbon has cycled between the atmosphere, the oceans and the biosphere. This natural cycle has maintained the amount of carbon dioxide in the atmosphere and has allowed life to exist for billions of years. Corinne Le Quéré is a climate scientist who keeps track of where the carbon comes from and where it goes – all on a truly global scale. Corinne Le Quéré is the founder of the Global Carbon Budget, which each year reports on where carbon dioxide is being emitted and where it is being absorbed around the world. More specifically, she studies the relationship between the carbon cycle and the earth’s climate, and how it is changing. Corinne is Professor of Climate Change Science at the University of East Anglia. After a degree in physics in her native Canada she became aware of the importance of how carbon moves around the planet and the way it controls the Earth’s climate. This took her to studying meteorology and oceanography and in particular a fascinatio

How insight with a stick and piece of string led to an engineering adventure taking in spacecraft, military guidance systems and the micro-mechanical devices we use every day in our computers and smartphones.Ken Gabriel now heads up a large non-profit engineering company, Draper, which cut its teeth building the guidance systems for the Apollo space missions, and is now involved in developing both driverless cars and drug production systems for personalised medicine.Ken himself has a career in what he might term ‘disruptive engineering’. His research married digital electronics with acoustics - and produced the microphones in our phones and computers. He has a strong track record in defence research and has also worked for Google, taking some of the military research methods into a civilian start up. This led to the development of a new type of modular mobile phone which has yet to go into production. He tells us why aiming for seemingly impossible goals is a good idea, and how a structured systems based app

When the first laser was built in 1960, it was an invention looking for an application. Science fiction found uses for these phenomenally powerful beams of light long before real world applications were developed. Think Star Wars light sabres and people being sliced in half. Today lasers are used for everything from hair removal to state of the art weapons. Working with her supervisor Gerard Mourou in the 1980s, the Canadian physicist, Donna Strickland found a way to make laser pulses that were thousands of times more powerful than anything that had been made before. These rapid bursts of intense light energy have revolutionised laser eye surgery and, it’s hoped, could open the doors to an exciting range of new applications from pushing old satellites out of earth’s orbit to treatments for deep brain tumours. Donna tells Jim Al-Khalili why she wanted to work with lasers and what it feels like to be the first woman to win a Nobel Prize for Physics in 55 years. Producer: Anna Buckley

Whether it’s a news story or television drama, human violence appals and fascinates in equal measure. Yet few of us choose to dwell on what preoccupies the mind of a perpetrator for long. Professor Gwen Adshead, however, thinks about little else. As a Forensic Psychotherapist, she works with some of the most vilified and rejected members of society. They are the violent offenders who are detained in prisons and in secure NHS hospitals, like Broadmoor, whose actions have been linked to their mental illness. Gwen has sought to understand the psychological mechanisms behind their violent behaviour so that she can help them. A pioneer in the field, she provides an environment in which men and women are encouraged to speak the unspeakable and think the unthinkable, in the hope that they will one day be able to change their minds.Producer: Beth Eastwood

In an astonishing story of a scientific discovery, Greg Winter tells Jim Al-Khalili how decades of curiosity-driven research led to a revolution in medicine. Forced to temporarily abandon his work in the lab when a road rage incident left him with a paralysed right arm, Greg Winter spent several months looking at the structure of proteins. Looking at the stunning computer graphics made the pain in his arm go away. It also led him to a Nobel Prize winning idea: to ‘humanise’ mouse antibodies. A visit to an old lady in hospital made Greg determined to put his research to good use. He fought hard to ensure open access to the technology he invented and set up a start up company to encourage the development of therapeutic drugs. It took years to persuade anyone to fund his Nobel Prize winning idea that led to the creation of an entirely new class of drugs, known as monoclonal antibodies. In 2018, the market for these drugs, which include Humira for rheumatoid arthritis and Herceptin for breast cancer, was worth $7

Sue Black left home and school when she was 16. Aged 25, she attended an access course to get the qualifications she needed to go to university to study computer science. It was a bit lonely being the only student in a mini- skirt surrounded by a sea of suits, but she came top of the class nonetheless. She signed up to do a PhD (not really knowing what a PhD was) and worked on the ripple effect in software. What happens when you change one bit of code? Does it mess up everything else? A lot of new software is created by building on and adapting existing programmes so these are important questions to ask. In 2003 she embarked on a three year campaign to save Bletchley Park where ten thousand people built some of the first computers and cracked the Enigma code used by the Nazis during World War Two. More than half of the people who worked there were women. No-one had any previous experience of computers. And more than half a century on, there are fewer women working in tech than there were in the 1960s.

In an ideal (quantum) world, Jim Al-Khalili would be interviewing himself about his life as a scientist but since the production team can’t access a parallel universe, Adam Rutherford is stepping in to ask Jim questions in front of an audience at The Royal Society. Jim and his family left Iraq in 1979, two weeks before Saddam Hussein came to power, abandoning most of their possessions. Having grown up listening to the BBC World Service, he had to drop his ts to fit in at school in Portsmouth where he was one of just three boys in a class of more than a hundred girls. He specialised in nuclear physics and spent fifteen years in front of a computer screen trying to understand an exotic and ephemeral sub-atomic phenomenon known as the halo effect. His ‘little eureka moment’ came in 1996 when Jim discovered that, for the mathematics to add up, these halo nuclei had to be a lot bigger than anyone had thought. It isn’t going to lead to a new kind of non-stick frying pan any time soon but it was exciting, nonethel

Jim Al-Khalili talks to astronomer Jocelyn Bell Burnell. Jocelyn Bell Burnell forged her own path through the male-dominated world of science - in the days when it was unusual enough for women to work, let alone make a discovery in astrophysics that was worthy of a Nobel Prize. As a 24-year old PhD student, Jocelyn spotted an anomaly on a graph buried within 100 feet of printed data from a radio telescope. Her curiosity about such a tiny detail led to one of the most important discoveries in 20th century astronomy - the discovery of pulsars - those dense cores of collapsed stars. It's a discovery which changed the way we see the universe, making the existence of black holes suddenly seem much more likely and providing further proof to Einstein's theory of gravity. Jocelyn Bell Burnell was made a Dame in 2008 and a year later became the first ever female President of the Institute of Physics. Producer: Anna Buckley.

Clive Oppenheimer has, more than once, been threatened with guns (a Life Scientific first?). He's dodged and ducked lava bombs and he's risked instant death in scorching and explosive eruptions. He studies volcanoes; science that by necessity, requires his presence at the volcanic hotspots of the world. It was at the lip of a bubbling lava crater on one of the earth's most active volcanoes, Mount Erebus in Antarctica, that he met the film and documentary maker Werner Herzog. The two became friends and went on to make a volcano movie together. Clive, who's Professor of Volcanology at the University of Cambridge, tells Jim academics and film makers share the same complementary skill set: thorough research, slick location recording and a familiarity with rejection as 9 out of 10 film pitches (or grant proposals) are turned down! As well as a forensic fascination with the dramatic impact of ancient and modern volcanism on the landscape, Clive discusses how multiple scientific disciplines are now needed to un

Maggie Aderin-Pocock has been fascinated by space since she was a young child. When she was six years old she caught the bug when she saw a picture of an astronaut on the front of a book in her primary school library. As a teenager she built her own telescope. After studying physics and mechanical engineering, Maggie worked in industrial research before returning to her first love, astronomy, when she managed the building of an instrument on a giant telescope in Chile. Now, she spends her time presenting TV programmes, in particular the BBC’s Sky at Night, and inspiring the next generation of schoolchildren to become scientists. Maggie’s come a long way since her own childhood. Her parents separated when she was four years old, and their prolonged custody battle meant she attended 13 schools in as many years. In addition, she was diagnosed as dyslexic and put in remedial classes where she wasn't ever expected to achieve academically.