We all know the feeling: thoughts racing through your mind, nervous flutters in your belly, your heart beating hard in your chest. When your whole body is screaming at you that you’re in danger, it can feel impossible to not listen. But fear doesn’t have to hold you back. In this episode, we speak to Professor Abby Marsh, a neuroscientist at Georgetown University, in the US, who recently starred in National Geographic’s new series, Limitless: Live Better Now. In this series, scientists – including Abby – teach actor Chris Hemsworth how to conquer fear, pain and cognitive decline. Today, Abby tells us about what fear is, how it manifests in our bodies and brains, and techniques we can use to overcome or harness it, so we can live more emboldened lives. Learn more about your ad choices. Visit podcastchoices.com/adchoices

It’s estimated that as many as one in five of the world’s population are neurodivergent. Be it ADHD, autism or dyslexia, these differences in brain function can make everyday life more difficult for many. But maybe the natural world can provide some much-needed relief. In this episode, we speak to naturalist and author Joe Harkness about his latest book Neurodivergent by Nature – Why Biodiversity Needs Neurodiversity. He tells us why many neurodivergent people don’t receive an accurate diagnosis until later in life, why many neurodivergent people are attracted to careers in conservation and how getting out in natural environments can help us all to relax and feel safe. Learn more about your ad choices. Visit podcastchoices.com/adchoices

The luteal phase of the menstrual cycle has a really bad reputation. It’s known for premenstrual syndrome, or PMS, when many menstruating people experience low mood, bloating, food cravings and sluggishness before their period arrives. In stark contrast, we think of earlier phases in the cycle as times when we feel energetic, motivated and self-confident. In this episode, we speak to Dr Sarah Hill, an evolutionary psychologist whose research focuses on women, relationships and health, and the author of This is Your Brain on Birth Control and her upcoming title, The Period Brain. She tells us what happens to the body and brain during the luteal phase, why so many of us experience unpleasant symptoms, and some little things we can do to feel our best. Learn more about your ad choices. Visit podcastchoices.com/adchoices

We’re no longer living in a world before climate change. Its impacts – from rising sea levels to more extreme weather – are already upon us, and will almost certainly get worse before they get better. But beyond cutting our emissions as fast as possible, what do we need to do to survive, and hopefully thrive, in this new world?  Today’s guest, researcher and author Susannah Fisher, joins us to explore that question. In her new book Sink or Swim, she lays out two possible futures: one where we fail to adapt and face the mounting chaos, and another where we make the hard choices needed to live in a hotter world. Which one of these we end up with, she says, is up to us. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Humans’ unique ability to communicate through complex systems of language is one of the key attributes that separates us from the rest of the animal kingdom. But how did this complex behaviour arise? In her latest book, The Origin of Language – How We Learned to Speak and Why, evolutionary biologist Madeleine Beekman argues that our ability to speak arose due to the need to take care of our children. She tells us how early human’s anatomy changed dramatically when our ancestors came down from the tress and began walking on two legs, how a quirk of genetics allowed humans to develop such large brains that aided the development of language, and why human’s slow development from helpless infants to functioning members of society gave rise to the need for in-group cooperation and complex modes of communication. To get the exclusive gift box from Shokz, order via this link: ⁠⁠https://bit.ly/4kFt10l⁠ Learn more about your ad choices. Visit podcastchoices.com/adchoices

For thousands of years humans have looked out into the night sky and pondered on the mysteries of the vast cosmos that we find ourselves part of. From Copernicus’ discovery that the Earth revolves around the Sun to Einstein’s revelation that gravity is the result of the curvature of spacetime, we’ve learned much about how the universe operates. But we’re still only scratching the surface. In this episode, we speak to Marcus Chown, an award-winning science writer and broadcaster and long-time contributor to BBC Science Focus. He explains why pinning down the nature of dark matter and dark energy has eluded us for so long, why we can’t get gravity to agree with the three other forces of nature, and discusses the possibility of the existence of multiple universes. Learn more about your ad choices. Visit podcastchoices.com/adchoices

If most of us were asked what we thought was meant by the word ‘technology’ chances are the first thing that would come to mind are inventions such as cars, medicine and computers. But economist and author David McWilliams would argue these are all physical technologies and that there’s also a whole world of social technologies out there that have shaped human progress in a similarly profound way that most of us are largely unaware of. Chief amongst these, he says, is the invention of money. In this episode, we speak to David about his latest book Money – A Story of Humanity. He tells us how the very reason that money has any value at all is based on our collective belief and trust in it as a concept, how money was much more deeply involved in turning points in human history than first meets the eye, and we need to see our relationship with money as an evolutionary process that progresses much like natural selection. To get the exclusive gift box from Shokz, order via this link: ⁠https://bit.ly/4kFt10l⁠ Learn more about your ad choices. Visit podcastchoices.com/adchoices

Dementia doesn’t have to be terrifying. We tend to think of neurocognitive decline as something to be feared and avoided, but as the population ages, more and more of us are being diagnosed with dementia – so it might be helpful to know more about it. In this episode, we speak to Dr Sabina Brennan, a neuroscientist, psychologist, bestselling author and host of the Super Brain podcast. Her new book, Still Me: a neuroscientist’s guide to caring for someone with dementia, offers practical advice for approaching dementia care in a loving and brain-healthy way. Sabina tells us about her own experiences caring for her mother, the different ways neurocognitive decline can manifest itself, and how to find joy and fulfilment alongside dementia. To get the exclusive gift box from Shokz, order via this link: ⁠https://bit.ly/4kFt10l⁠ Learn more about your ad choices. Visit podcastchoices.com/adchoices

Every day we all breathe in thousands of litres of air, it is, of course essential for our continued existence. But did you know that the air that surrounds us is filled with a thriving colony of life itself? This is known as the aerobiome – a population of thousands of species of bacteria, fungi and even potentially lethal viruses such as SARS-CoV-2. In this episode, we speak to science journalist and author Carl Zimmer about his latest book Air-Borne – The Hidden History of the Life We Breathe. He runs us through the fascinating history of aerobiology, outlines the key role the field played in developing the germ theory of disease, and explains how even clouds are filled with life. To get the exclusive gift box from Shokz, order via this link: ⁠https://bit.ly/4kFt10l⁠ Learn more about your ad choices. Visit podcastchoices.com/adchoices

Rapid advances in technology over the past several decades have impacted almost every area of our lives. It could be argued that innovations in medicine and healthcare are one of technology’s biggest success stories. However, many of us are still living in poor health, particularly in our later years. Can technology once again come to our rescue and help us to not only live longer lives but to help us to stay healthier for longer? In this episode, we speak to technology journalist and author Lara Lewington about her latest book Hacking Humanity: How Technology Can Save Your Health and Your Life. She tells us how me may soon all have a ‘digital twin’ containing all of the data about our bodies and health that can be used to test the efficacy of drugs before we take them, the increasing role robotics can play in the operating theatre and the huge impact that the AI revolution can have on the future of healthcare. To get the exclusive gift box from Shokz, order via this link: ⁠https://bit.ly/4kFt10l⁠ Learn more about your ad choices. Visit podcastchoices.com/adchoices

Why do some people become radicalised, while others remain resistant to extreme ideas? What makes one mind more vulnerable to harsh doctrines than another? In a world saturated with competing ideologies, it’s tempting to blame it on chance or circumstance. But in her compelling new book, The Ideological Brain, political neuroscientist Leor Zmigrod uncovers a deeper truth: our susceptibility to extremism is shaped by the very architecture of our minds, down to the cellular and genetic level. She explores how our cognitive traits influence ideological thinking, and crucially, why we’re not locked into any one path. To get the exclusive gift box from Shokz, order via this link: ⁠https://bit.ly/4kFt10l⁠ Learn more about your ad choices. Visit podcastchoices.com/adchoices

Be it at school or in the workplace, many of us are under more and more pressure to work harder for longer to ensure that we’re performing at our best. But the latest neuroscience research is discovering that we may all have this idea entirely the wrong way around. In this episode, we speak to neuroscientist Dr Joseph Jebelli to talk about his latest book The Brain at Rest: Why Doing Nothing Can Change Your Life. He tells us how overwork is leading to almost 750,000 deaths a year globally, how taking a few minutes to pause and do nothing every now and then can switch on the powerful effect of our brains’ default network, and how simply allowing our minds to wander from time to time can help us to be more creative and more productive. To get the exclusive gift box from Shokz, order via this link: ⁠https://bit.ly/4kFt10l⁠ Learn more about your ad choices. Visit podcastchoices.com/adchoices

Anyone who has studied maths even briefly will no doubt be familiar with the ‘equals’ sign. But there’s much more to this seemingly simple symbol and the concepts that it represents than may first meet the eye. In this episode, we speak to mathematician and author Dr Eugenia Cheng about her latest book Unequal – The Maths of When Things Do (and Don’t) Add Up. She tells us why maths doesn’t have to be intimidating, the importance of recognising different viewpoints in maths, and how a gaining a deeper understanding of maths can help us live our daily lives more effectively. To get the exclusive gift box from Shokz, order via this link: ⁠https://bit.ly/4kFt10l⁠ Learn more about your ad choices. Visit podcastchoices.com/adchoices

Currently, 60 per cent of people in the UK are overweight or obese. It’s likely that many of us would like to drop a few pounds if possible but with so much information on diet and weight loss available separating facts from myths can be something of a minefield. In this episode, we speak to Prof Giles Yeo, a geneticist and obesity expert based at the University of Cambridge. He tells us exactly how our bodies extract calories from the food we eat, the real effect that exercise has on our weight, and how the reward pathways in our brains are linked to our appetites. To get the exclusive gift box from Shokz, order via this link: ⁠https://bit.ly/4kFt10l⁠ Learn more about your ad choices. Visit podcastchoices.com/adchoices

Be it a brief power nap to help perk us up, a Sunday afternoon kip after a big lunch, or a traditional daily Spanish siesta, many of us put our heads down for a short period during the day. But where does this habit come from and is it actually good for our health? In this episode, part of our four-part Better Sleep miniseries, we speak to Valentina Paz, a psychologist based at the Universidad de la República in Uruguay and University College London. She tells us how taking naps can help to boost our attention and energy, what the ideal time for a nap actually is, and speaks about her research on the long-term protective effects that napping can have on our brains. To get the exclusive gift box from Shokz, order via this link: https://bit.ly/4kFt10l Learn more about your ad choices. Visit podcastchoices.com/adchoices

Many of us listen to music or play an instrument for pleasure thanks to the unique effect it has on our emotions. But what exactly is going on in our bodies and brains when we listen to or play music, and can we harness the profound effects it has on us to improve our health and wellbeing? In this episode, we speak to neuroscientist, musician and author Stefan Koelsch about his latest book Good Vibrations: Unlocking the Healing Power of Music. He explains exactly what’s happening in our brains when we listen to music, how playing music can help to keep our brains young, and how new research is uncovering the powerful ways in which music can help stroke patients regain their speech and mobility, reduce the amount of anaesthetics needed during surgeries and how music’s ability to bring us together can help us to lead happier, more fulfilling lives. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Over the past several decades it’s become abundantly clear that getting a good night’s sleep is essential for our health and wellbeing. However, currently around one in three of us often struggle to get enough shuteye thanks to the stress and anxiety caused by our hectic lifestyles. Thankfully, help is out there in the form of cognitive behavioural therapy, or CBT. In this episode, part of our four-part Better Sleep miniseries, we speak to founder of The Insomnia Clinic and Silentnight sleep expert, Kathryn Pinkham. She tells us exactly what a good night’s sleep looks like, how developing a healthy sleep appetite is vital if we want to wake up feeling fresh and renewed in the morning and shares some psychological techniques we can use to help us sleep more restfully. Learn more about your ad choices. Visit podcastchoices.com/adchoices

How do our brains help us build up a picture of the world around us? It’s a question that has both beguiled and fascinated scientists for centuries. The latest thinking suggests that the brain acts like a scientist that builds up a database of previous observations and experiences and uses this to make sense of the world around us. In this episode, we speak to Daniel Yon, an experimental psychologist based at Birkbeck, University of London to talk about his latest book A Trick of the Mind: How the Brain Invents Your Reality. He tells us about the intimate link between our brains and senses, how our brains create our sense of self and make judgements about others, and how our brains come up with new theories and ideas. Learn more about your ad choices. Visit podcastchoices.com/adchoices

More than four in ten of us in the UK are snorers. Far from being a trivial condition, snoring can have a significant impact on our ability to sleep, our partners’ ability to sleep and our health in general. In this episode, part of our four-part Better Sleep miniseries, we speak to Ryan Chin Taw Cheong, a consultant ear, nose and throat and sleep surgeon based at University College London Hospitals and the Cleveland Clinic London. He tells us about the many factors that can lead to us snoring, the difference between regular snoring and obstructive sleep apnoea, and why we shouldn’t be embarrassed to seek medical help if breathing problems during sleep are affecting our lives. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Humans are enthralled by stories about murder. And the mysteries we tell these days – like in the Glass Onion films or TV shows like The Residence – often follow a blueprint set by the iconic Agatha Christie. It turns out, Christie knew a whole lot about science. In this episode, we speak to Dr Kathryn Harkup, a chemist who writes about the science behind famous works of literature. Her newest book, V is for Venom: Agatha Christie’s Chemicals of Death, is her sequel to A is for Arsenic: The Poisons of Agatha Christie, exploring Christie’s expert use of dark chemistry. She tells us about some of the poisons Christie used in her books – the brutal, the medicinal and the obscure – revealing Christie’s extensive chemical knowledge. But be warned: this conversation gets quite dark. Listener discretion is advised. Learn more about your ad choices. Visit podcastchoices.com/adchoices