Instant Genius

From HG Well’s The Time Machine, to Doctor Who and Back to the Future, time travel has become a beloved staple of science fiction. But will humans ever actually be able to jump through time? According to physics, quite possibly. To explain this today, we’re joined by Lawrence Krauss, theoretical physicist and author of the new book The Known Unknowns: The Unsolved Mysteries of the Cosmos. He delves into the strangest theories of time travel, time tourism, and also what most time travel movies get wrong. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Want to get better at interpreting body language? Well, most books on the topic are unlikely to help you. At least, that’s the argument of Geoff Beattie, professor of psychology at Edge Hill University. He claims that most stereotypes of non-verbal communication, be it defensive arm-crossing or nervous hair twiddling, are vastly misunderstood. In this episode, Beattie unpacks these body language myths – and also explains science worth paying attention to. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Artificial intelligence has seeped into the art world, creating incredible paintings, winning art competitions, and turning amateurs into Picasso. But how does it work, and can it really replace artists? We spoke to Ahmed Elgammal, a professor of computer science at Rutgers University to find out. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Ever had an ‘aha’ moment? The point where your thoughts somehow finally coalesce into a revelation? Or have you ever wondered where your creative impulses come from and how they’re formed? In this episode we speak to Hilde Ostby, author of the book The Key to Creativity, the Science Behind Ideas and How Day Dreaming Can Change the World. She tells us about nature of creativity, where it comes from and how we can nurture it in our own lives. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Have you ever struggled to put that packet of biscuits back in the cupboard after opening them? Or found yourself dialling for your favourite takeaway more often than you’d really like to? If so, it sounds like you’ve been under the influence of ultra-processed food. But what exactly are they and what are they doing to our bodies when we consume them? In this episode I speak to Dr Chris van Tulleken, BBC TV presenter and infectious diseases doctor based at the Hospital for Tropical Diseases in London. He tells me about the surprising discoveries he made about UPF when writing his latest book – Ultra-Processed People - Why Do We All Eat Stuff That Isn’t Food … and Why Can’t We Stop? Learn more about your ad choices. Visit podcastchoices.com/adchoices

As space travel becomes more common, questions are being raised over laws in space, how it will be split up amongst countries and even the risk of potential star wars. We spoke to author Tim Marshall to find out about the future of space politics. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Out-of-body experiences have long fascinated humans, with accounts of people feeling as if they’ve floated above their own bodies going back thousands of years. But what causes them? Intriguing new findings by neuroscientists could provide some answers. One such researcher is Dr Jane Aspell, head of the Self and Body lab at Anglia Ruskin University. She joins us to explain what happens in the brain during an out-of-body experience – and how virtual reality and the metaverse can replicate these events. Learn more about your ad choices. Visit podcastchoices.com/adchoices

About 1 in 10 people in the UK have dyslexia, which is a neurological difference that can result in difficulties learning to read and write. But what exactly causes it? Scientists aren’t in full agreement, but our guest this episode – Professor Usha Goswami, a leading neuroscientist at the University of Cambridge – poses one intriguing theory. Her work so far suggests that dyslexia is not a visual disorder, but rather a difference in how sound and rhythm are processed in the brain. She joins us to explain all. Learn more about your ad choices. Visit podcastchoices.com/adchoices

In the not too distant future, we could all be wearing wearables that scan our brain waves, understanding how we feel, think and act. Before then, author Nita Farahany argues that we need to rethink our rules to privacy to include our brains. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Hay fever is something huge parts of the population deal with every year, but what actually causes it, is it genetic and is it something that is faced all over the world? We spoke to Dr Sam White, a senior lecturer of immunology and genetics at Nottingham Trent University to find out more about this common issue. Learn more about your ad choices. Visit podcastchoices.com/adchoices

The idea of the multiverse, a hypothetical group of coexisting multiple universes, has long been a staple of science fiction books and movies but the theory is actually grounded in bona fide science. It has been gathering momentum amongst cosmologists for several decades but what exactly does the theory say and what evidence is there to back it up? In this episode, we’re joined by the Astronomer Royal and fellow of Trinity College Cambridge, Lord Martin Rees. He tells us about his thoughts on the possibility of the existence of the multiple universes, what parallel universes might look like and how our universe evolved to produce the ideal conditions for life. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Your body clock, or circadian rhythm, doesn’t just influence your energy levels throughout the day. Recent studies have revealed that your internal timekeeper also has a significant impact on your bodyweight, immune system, mental health, sleep quality and more. How can this be possible? And what are the simple things you can do to live more in sync with your biological timepiece? To answer these questions and more, we’re joined by Russell Foster, professor of circadian neuroscience at the University of Oxford and author of Life Time: The New Science Of The Body Clock, And How It Can Revolutionize Your Sleep And Health. Learn more about your ad choices. Visit podcastchoices.com/adchoices

When the University of Leuven professor of theoretical physics Thomas Hertog first met famed cosmologist Stephen Hawking he found himself confronted with two questions: “Why is the Universe the way it is? Why are we here?”. The two would go onto to seek answers to these profound questions during a close collaboration that lasted for twenty years. In this episode, Prof Hertog tells us about his time working with Hawking, his new book, On the Origin of Time, and the path that led the two of them to hit upon the revolutionary new theory that the laws of physics are born and evolve as the Universe they govern takes shape. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Over time, we have become infected with various viruses, bacteria and other microorganisms, which have had a huge impact on our evolution and history. In this episode, Dr Jonathan Kennedy, a reader in politics and global health, tells us about the close links between disease and colonialism, how infection shaped the migration of humans out of Africa, and what we can all learn from the COVID pandemic. Learn more about your ad choices. Visit podcastchoices.com/adchoices

At one time or another it’s likely that we’ve all experienced the profound effect that engaging with art can have on us. Be it listening to a favourite song, reading a moving poem or walking around a much-loved gallery. But is there more to these experiences than mere entertainment? We speak to Susan Magsamen the founder of the International Arts + Mind Lab (IAM Lab), at Johns Hopkins University School of Medicine about the new book she has co-authored with Google’s Vice President of Design Ivy Ross, Your Brain on Art. She tells us exactly what is going on in our brains when we engage with art and how these powerful effects can be used to boost our health and wellbeing. Learn more about your ad choices. Visit podcastchoices.com/adchoices

If you suffer from insomnia, you’ve probably heard the same old advice before: don’t drink caffeine in the afternoon, get plenty of exercise during the day, and don’t take your phone to bed. But what if you do all that and still can’t sleep? To get more insight into insomnia and the techniques shown to overcome it, we speak to Guy Leschziner, Professor of Neurology and Sleep Medicine at King's College London. Learn more about your ad choices. Visit podcastchoices.com/adchoices

BBC’s Wild Isles, presented by Sir David Attenborough, is currently showing on Sunday evenings. The series showcases British wildlife, shining a light on some of the animals and plants we share our islands with. In this episode, we speak to Dr Philip Wheeler, a senior lecturer of ecology at the Open University. He is a consultant on Wild Isles, and here he tells us about some of the wildlife featured in the series. Learn more about your ad choices. Visit podcastchoices.com/adchoices

What happens when fearsome predators like tigers, lions and crocodiles live alongside humans? Ecologist Adam Hart explores how conservation works when the species we want to protect also happens to be deadly. Learn more about your ad choices. Visit podcastchoices.com/adchoices

What are the most important, achievable things you can do to live a happier life? It’s a big question that’s been researched for many years by Robert Waldinger. He’s a professor of psychiatry at Harvard Medical School and the man in charge of the world’s longest-running scientific study of happiness. Waldinger joins us to discuss the key findings of this research, the biggest happiness myths and also how much money you actually need to be happy. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Research suggests that – unless you’re a psychopath – you’ve experienced anxiety about a social situation at some point. But why? What is it that makes humans afraid of others? And how can we manage these worries? To answer these questions and much more, we’re joined by psychologist Dr Ellen Hendriksen, a world-leading expert on social anxiety and author of How To Be Yourself: Quiet Your Inner Critic And Rise Above Social Anxiety. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Will we soon see self-driving cars and fancy city automation? Or will existing transport finally improve? We spoke to Paris Marx, author of the book Road to Nowhere to find out what the future of transport will look like. Learn more about your ad choices. Visit podcastchoices.com/adchoices

A recent study carried out at Peking University has found that Earth’s inner core, a giant ball of iron located in the middle of the planet, is slowing down its rotation. But what exactly does this mean? We speak to Dr Jessica Irving, a seismologist based at the University of Bristol’s School of Earth Sciences. She tells us how scientists study the goings on deep inside Earth, what we can learn about the life cycles of planets and whether the news should be cause for alarm. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Whether you love them or are frightened of them, you cannot deny that snakes are fascinating, adaptable creatures. They are found on every continent except Antarctica, and occupy all sorts of habitats, from deserts, to swamps, to forests, oceans and trees. In this episode, herpetologist Prof Mark O’Shea, reveals how snakes move, why we have so few species in the UK, and how venom works. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Sorry if we’ve already asked, but do you know what causes déjà vu? Or why you experience it less as you get older? Just in case you're unsure, we got the answers from Dr Akira O’Connor, senior psychology lecturer at the University of St Andrews. In this episode, he talks us through the bizarre neuroscience of déjà vu, from what makes you more prone to it, to how you can easily create an artificial sense of déjà vu in somebody else. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Storm Otto caused havoc across Scotland last week. Yet it was unusual in that it was the first named storm to hit our shores this autumn and winter. Alex Deakin, a weather forecaster and meteorologist for the Met Office, reveals why we had such calm conditions this winter, why we name storms, and whether climate change could make storms worse. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Think you can tell when someone’s being dishonest with you? Think again. Richard Wiseman, a professor of the public understanding of psychology at the University of Hertfordshire and host of the new podcast On Your Mind, busts the common myths around lie-detecting and reveals how you can identify if someone’s really telling the truth. Learn more about your ad choices. Visit podcastchoices.com/adchoices

The World Health Organisation recently released a report stating that fungal infections currently kill around 2 million people a year and that they present a growing threat to human life. For anyone who has been watching HBO’s fungal zombie TV series The Last of US this may be cause for alarm. But how big is the threat of fungal infections, how well equipped are we to deal with them and could a fungus ever really turn us all into mindless zombies? We speak to Dr Rebecca Drummond, Associate Professor of Immunology and Immunotherapy, at the University of Birmingham. She tells us about the fascinating lifecycles of fungi, the threats they pose to human life and why we should be doing more to protect ourselves from them. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Constantly feeling like you never have enough hours in your day? Then you’re actually experiencing what psychologists call ‘time famine’. And it could be having major implications on your health, happiness and even productivity. So, how do you get more time? Social psychologist Ashley Whillans, author of Time Smart, unpacks key strategies that could help you reframe your time and feel more in control of your day. Learn more about your ad choices. Visit podcastchoices.com/adchoices

It was recently reported that China has entered an era of negative population growth, after demographic statistics revealed a drop in numbers for the first time since 1961. And they are not alone, many other countries across the world are also experiencing dramatic falls in birth rates. This had led some researchers to suggest that many countries are facing a so-called demographic time bomb that will leave them with an ageing population and a shortfall of people of working age. We speak to Prof Jane Falkingham of the University of Southampton’s Centre for Research on Ageing. She tells us more about the world’s ageing population, how we have reached this point and what we can do to lessen its impact. Learn more about your ad choices. Visit podcastchoices.com/adchoices

How strong are your powers of persuasion? Probably a lot greater than you realise. That’s according to social psychologist Vanessa Bohns, professor of organizational behaviour at Cornell University and author of book You Have More Influence Than You Think. In this episode, she explains the power of compliments, a concept called behavioural contagion, and how to convince somebody to do you a favour. Learn more about your ad choices. Visit podcastchoices.com/adchoices

A recent study carried out by the Globe at Night project – a citizen science program involving more than 50,000 observations from volunteers around the world – has found that the brightness of the night sky has increased by an average of 7 to 10 per cent a year for the last decade. This trend is making it increasingly difficult to observe the stars, especially from built-up urban areas. We speak to Dr Greg Brown, an astronomer and science communicator based at the Royal Observatory Greenwich. He tells us how bad the current situation really is, what it means for laypeople, astronomers and animals, and what measures we can take to get our view of the stars back. Learn more about your ad choices. Visit podcastchoices.com/adchoices

What music will improve your concentration most? Could the hubbub of a coffee shop increase your attention span? And what’s the deal with white noise? To answer all your questions about how to best use sound to boost your focus, we’re joined by Dr Nick Perham, reader in applied cognitive psychology at Cardiff Metropolitan University. Learn more about your ad choices. Visit podcastchoices.com/adchoices

ChatGPT is a tool that can create essays, poems, full movie script and more from a simple worded prompt. We spoke to Sam Illingworth, an associate professor in the department of Learning Enhancement at Edinburgh Napier University to learn how it will change the education system. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Every cell in our body – bones, skin, muscle, nerves – has a tiny voltage, like a battery. This bioelectricity enables our brains to send messages, but can also help us heal from injury and develop in the womb. In her new book, We Are Electric, science journalist Sally Adee explores our body’s electrome, and reveals the ways it could help us treat cancer, regenerate cells, and even halt ageing. Learn more about your ad choices. Visit podcastchoices.com/adchoices

From 27-29 January the RSPB (The Royal Society for the Protection of Birds) will invite the nation to count the birds in our green spaces. Adrian Thomas, the RSPB’s chief expert on gardening for wildlife, joins us to explain what one of the world’s biggest crowd science projects has taught us so far and he shares the simple steps you can take to make your back garden more welcoming to birds. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Ever wondered what is happening in your body and brain when you feel an emotion? How to better cope with negatives ones? Or why we even have them in the first place? We speak to neuroscientist and author Dr Dean Burnett about the surprising discoveries he made when writing his new book: Emotional Ignorance. Learn more about your ad choices. Visit podcastchoices.com/adchoices

In December 2022, representatives from governments and other official bodies from around the world met in Montreal for COP15: The UN Biodiversity Conference. Amongst the many things discussed was the so-called 30 by 30 target – the pledge to conserve 30 per cent of the planet’s terrestrial and marine habitat by 2030. In this episode, Terry, tells us about the significance of the target, the current state of the Earth’s biodiversity and what role we can all play in reversing its devastating loss. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Struggling to form a new habit? Or kick an unhelpful one? While behaviour change is doubtlessly difficult, it can be made easier with a few simple psychological tools. To explain this and the neuroscience of habit formation, we speak to Dr Gabija Toleikyte, lecturer in Psychology at Sheffield Hallam University. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Will we be eating lab-made meats in the future, or will vegetarianism be the new norm? And what will happen to the world’s thriving farming culture? We spoke to Evan Fraser, Director of the Arrell Food Institute to find out. Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Ever heard someone say: “I know them like the back of my hand”? It turns out the back of your hand can actually provide a forensic scientist with enough information to identify you. In this episode, forensic anthropologist Professor Dame Sue Black explains how the new science of digital identification works and discusses what we can expect from her upcoming Christmas Lectures. Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit podcastchoices.com/adchoices

The world’s polar regions are melting. Beneath the ice lurks all kind of microbes, but how much of a threat do they really present? Microbiologist Dr Arwyn Edwards of Aberystwyth University joins us to explore the threat of so-called ‘zombie viruses’ and he explains where the real danger lies. Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Controlling machines with brain waves sounds like something ripped from a science-fiction book, and yet this is something happening today. We spoke to Tom Carlson about the rapidly expanding world of brain-machine interfaces. Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit podcastchoices.com/adchoices

During winter months, over 15% of UK adults are estimated to have a vitamin D deficiency. But what exactly does vitamin D do in our bodies? And is it technically a vitamin anyway? Dr Gail Rees, senior lecturer in human nutrition at the University of Plymouth, reveals all. Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit podcastchoices.com/adchoices

This year around the globe, an estimated 160 million domestic birds have died as a result of avian flu. But why has the virus spread so widely? And could humans be at risk? Dr Alastair Ward, associate professor of biodiversity and ecosystem management at the University of Leeds, explains all. Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit podcastchoices.com/adchoices

This week Mars will be lit up by our Sun, providing astronomers and amateur stargazers a wonderful chance to study the Red Planet. Astronomer and author, Dr Stu Clark joins us to explore how our image of Mars has evolved over the last 150 years. Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Professor of Statistical Science at the University of Oxford, and founder and CEO of Genomics PLC, Sir Peter Donnelly tells us about exactly what genetic screening can tell us about our health and what we can do to stay healthy regardless of our genes. Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Christmas is just around the corner, and what bird is more associated with the festive season than the robin? In this episode, we chat to Helen Wilson, an associate professor of human geography at the University of Durham, to delve into the natural history and cultural impact of one of the nation’s favourite birds. Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Whether you’re learning a new skill, trying to get healthy or simply progressing at work, you’ve likely experienced gamification. We speak to Adrian Hon, an author and games creator about why we should be cautious of gamification and its risks. Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Andrew Kuh is the Exploration Technology Manager at the UK Space Agency. He explains the UK’s involvement with NASA’s Artemis 1 mission and the exciting future that lies ahead for UK space science. Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit podcastchoices.com/adchoices

The collective misery as the nights draw in and the days feel impossibly short is palpable at this time of the year. But it doesn’t have to feel this way. Kari Leibowitz, a researcher, writer and speaker who studies how our mindset influences our health and wellbeing, joins us to explain what studying the national Nordic psychology can teach us about getting through winter (and even maybe enjoying it!). Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit podcastchoices.com/adchoices