Instant Genius

If most of us are put on the spot and asked to name acts that we think would define a person as evil, it’s likely our minds would turn to murderers, rapists and war criminals, to name a few. But could it be that this commonly held conception of evil isn’t merely just an oversimplification, but rather a deeply flawed way of viewing the world based on a litany of personal biases, and one that is in dire need of readdressing? In this episode, we’re joined by Dr Julia Shaw, a broadcaster, best-selling author and psychologist based at University College London to talk about the nature of evil. She tells us why it’s vital that we accept that, given a certain set of circumstances, we’re all capable of committing terrible acts, explains the key differences between thought and action, and explains why so many of us are fascinated by true crime documentaries and dramas. Learn more about your ad choices. Visit podcastchoices.com/adchoices

From famous actors and pop stars to the legions of social media influencers with millions of views, it seems almost everyone has something to say about the best ways to boost our health and wellbeing. But is this trend leading to many of us bypassing traditional sources of health advice and care such as GP practices and government health services and instead turning to the Internet, social media and private online pharmacies to seek out information, diagnoses, and, in some cases, even prescription medicines? In this episode, we’re joined by Deborah Cohen, an award-winning medical broadcaster and author to talk about her latest book, Bad Influence – How the Internet Hijacked Our Health. She tells us how the COVID 19 pandemic kickstarted a worldwide boom in consumer healthcare that shows no sign of stopping, why celebrities and social media stars hold so much influence over important decisions that can hugely impact our lives, and points out some of the red flags we can look out for when searching for health advice online. Learn more about your ad choices. Visit podcastchoices.com/adchoices

While the human mind is capable of great insight, original thoughts and acts of tender kindness towards others, it can also, at times, act like our own worst enemy. Feelings of worthlessness, shame and disappointment can all stem from our brain’s natural inclination for overthinking. This can give rise to a wide range of debilitating impacts on our lives, such as low self-esteem, anxiety and depression and can even lead to the development of significant physical health issues. So, why do our minds seem to sabotage us in this way and what measures can we take to free ourselves from the common traps that lead us to being stuck in endless loops of negative thinking? In this episode, we’re joined by Dr Jessamy Hibberd, a clinical psychologist and best-selling author, to talk about her latest book, The Overthinking Cure – How to Free Your Mind and Focus on What Really Matters. She tells us how common habits such as self-criticism, comparing ourselves to others, and actively avoiding our problems can all lead us to overthink, why we are all vulnerable to getting stuck in spirals of negative thoughts, and how learning to manage where we place our attention is often the first step we can all take to help us to boost our moods and wellbeing. Learn more about your ad choices. Visit podcastchoices.com/adchoices

From the terrifying, hulking beasts portrayed in blockbuster movies to the friendly, charismatic characters often found in children’s cartoons, dinosaurs have made their way into almost every corner of popular culture. However, in terms of scientific accuracy, such depictions tend to leave a lot to be desired. So, how do we know what dinosaurs really looked like, whose job is it to show us, and how exactly do they go about it? In this episode, we’re joined by Dr Mark Witton, a researcher, author and highly regarded paleoartist based at the University of Portsmouth. He outlines the detailed scientific process paleoartists follow to bring these ancient beasts to life as realistically as possible, runs us through some of the common mistakes Hollywood directors make in the name of artistic licence, and explains why the T.Rex is one of his favourite dinosaurs to draw. To see Mark’s work, check out his website www.markwitton.co.uk Learn more about your ad choices. Visit podcastchoices.com/adchoices

At some points in our lives, we all face challenges or setbacks or find ourselves in difficult situations that can ultimately have a profound effect on our mental health and wellbeing. During such times, we need to draw on our reserves of mental resilience. But what techniques and strategies can we employ to develop this vital mental resource to enable us to better cope with whatever life throws at us? In today’s episode, we’re joined by psychologist and therapist Emanuela Brun to talk about ways we can all build our mental resilience. She tells us what happens in our brains when we’re faced by challenging situations, why we shouldn’t shy away from failure, and shares some strategies and techniques that can help us all bounce back from difficult situations. Learn more about your ad choices. Visit podcastchoices.com/adchoices

In the world of games, scoring systems establish a framework that provides us with clear challenges, motivation, and ultimately delivers a huge amount of fun and pleasure. However, on the flip side, the increasing tendency to apply rankings and metrics to almost every area of our personal and professional lives can have a dehumanising effect, reducing our actions, performance, and even ourselves to a simple string of numbers. In today’s episode, we’re joined by C Thi Nguyen, a games researcher and associate professor of philosophy based at the University of Utah, to talk about his latest book, The Score – How to Stop Playing Someone Else’s Game. He explains how, in the real world, scoring systems typically fail to provide meaning by focusing on the simplest to measure outcomes, how purely numerical data is, by definition, lacking in nuance, and how, by concentrating on what we truly value, we can all break free from the tyranny of rankings and metrics. Learn more about your ad choices. Visit podcastchoices.com/adchoices

These days, it can be easy to feel like we have too much to do and too little time to do it in. This can lead to many of us feeling overwhelmed, or in extreme cases, can lead to burnout – a state of profound physical, mental and emotional exhaustion that can have far-reaching consequences for both our mental and physical health. So, what measures can we take to regain control of our lives if we are feeling overwhelmed, and what techniques can we employ to ensure we never reach this state of crisis in the first place? In this episode, we’re joined by Claudia Hammond, a visiting professor of the Public Understanding of Psychology at the University of Sussex and presenter of BBC Radio 4’s All in the Mind, to talk about her latest book, Overwhelmed, Ways to Take the Pressure Off. She tells how the rise of perfectionism is leading to more and more of us feeling overwhelmed, why we all tend to be our own worst critics, and shares a number of evidence-based tips we can all employ to make our loads feel a little bit lighter. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Over the last several decades, the world has seen artificial intelligence undergo a rapid transformation. Since its beginnings in the 1950s as speculative theorising and novel thought experiments, AI has blossomed into a bona fide technological tool that can perform sophisticated tasks such as detecting signs of cancer or spotting signs of financial fraud, in many cases much more effectively than we humans can. But recently, another, more personal use for the technology has arisen – that of the AI companion. Against a backdrop of rising issues of social isolation and loneliness, more and more of us are turning to AI agents to act as friends, therapists and, in some cases, even lovers. In this episode, we’re joined by Dr James Muldoon, a sociologist based at Essex Business School, to talk about his latest book, Love Machines – How Artificial Intelligence is Transforming Our Relationships. He tells us how far from being a niche activity, more than 200 million AI companions have been downloaded worldwide, how many of the people who interact with them view them as being ‘real’, and why tech companies and policymakers need to work together to ensure that our relationships with AI agents remain healthy as the technology progresses. Learn more about your ad choices. Visit podcastchoices.com/adchoices

For many of us, consuming or making art – be it listening to music, playing an instrument, reading a book, painting a watercolour or attending a dance class – is seen as a pastime or hobby, a fun way to spend an evening or Sunday afternoon. But according to the latest scientific thinking, engaging with the arts can have a profound effect on our mental and physical well-being, and may even help us to live longer, healthier lives. In this episode, we’re joined by Daisy Fancourt, a professor of psychobiology and epidemiology and head of the Social Biobehavioural Research Group at University College London, to talk about her latest book, Art Cure – The Science of How the Arts Transform Our Health. She tells us what happens in our brains and bodies when we make, perform or interact with art, how engaging with the arts may even have a beneficial effect our genes, and how medical professionals are increasingly prescribing art therapies to improve our overall health in almost every way, whether you’re three years old or 103. Learn more about your ad choices. Visit podcastchoices.com/adchoices

There’s little doubt that we humans are a deeply social species; in many ways, our interactions with others define the very essence of who we are. But in recent times, studies have shown that we’re connecting with one another less and less, to the point where some say we may now be facing a loneliness epidemic. So, why are social interactions so vital to our health and well-being, what actually happens in our brains and bodies when we form meaningful relationships, and what measures can we take to reverse this worrying trend? In this episode, we’re joined by Dr Ben Rein, a neuroscientist, science communicator and author based at Stanford University, to talk about his latest book, Why Brains Need Friends, The Neuroscience of Social Connection – and Why We All Need More. He tells us how feel-good chemicals are released in our brains when we interact with others, how we all lie on a spectrum of introversion and extroversion and that recognising our own personalities can help us all make the most of our social interactions, and how small acts such as complimenting a stranger or putting emojis at the end of a text message can help us all to boost our social capital. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Chances are that if you open your bathroom cabinet, many of the medicines you find there were first discovered by studying the chemical processes of the plants that grow all around us. But with 450,000 plant species existing in the world, the truth is that we’re only just scratching the surface of this almost limitless resource. In this episode, we’re joined by Prof Anne Osbourn, a group leader in biosynthesis research based at the John Innes Centre, Norwich, and co-founder of drug discovery platform HotHouse Therapeutics. She tells us about the long history we humans have of making use of the medicinal properties found in plants, how technological developments over the last several decades have enabled us to identify the genes and naturally occurring processes in plants that we can harness to produce life-saving drugs, and how artificial intelligence shows great promise in our search for new, innovative medicines. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Currently, around 40 per cent of children in the UK have been diagnosed with an allergy of some form or another – the most common being food allergies, eczema, asthma, and hay fever. Why is this number so alarmingly high, what can we do to treat them, and what measures can we take to ensure that our children don’t develop allergies in the first place? In this episode, we’re joined by Willem M. de Vos, a professor of microbiology based at Wageningen University in the Netherlands. He tells us how the recent rise in births by caesarean section may be contributing to the increase in childhood allergies, how exposure to microbes in early life can have a profound effect on our immune systems, and how cutting-edge microbial treatments such as faecal transplants are showing promise in our fight against this growing health epidemic. Learn more about your ad choices. Visit podcastchoices.com/adchoices

It sounds like a theory plucked from the page of a science fiction novel, but according to Enrique Gaztañaga from the University of Portsmouth, our entire Universe could be trapped inside a black hole. It's a mind-blowing theory, but it could help us better understand the fundamental nature of our reality. But how is it even possible for us to be inside a black hole? Will we ever know for sure? And what could lie beyond its boundaries. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Chances are that when most of us think of spinosaurs our minds will turn to the hulking, predatory sail-backed dinosaur that famously took down a T. Rex in the Jurassic Park movies. But thanks to their highly fragmented fossil records, in the real world, our knowledge of these fascinating, ancient creatures is far from complete. Where did they live? How did they live? And what did they really look like? In today’s episode, we’re joined by David Hone, a palaeontologist based at Queen Mary University of London, and Mark P. Witton, a palaeontologist and paleoartist based at the University of Portsmouth, to talk about their latest book, Spinosaur Tales, The Biology and Ecology of the Spinosaurs. They tell us how palaeontologists piece together details of dinosaurs’ appearances and behaviours by painstakingly poring over fossil records, why we shouldn’t believe everything we see in the movies, and why there’s still so much to learn about these mysterious, and at times controversial, beasts. Learn more about your ad choices. Visit podcastchoices.com/adchoices

How much control do we have over our actions and decisions? For most of us, it’s likely that the answer is that, of course, all of the choices we make are our own. But it’s long been argued by some scientists and philosophers that this isn’t the case at all. Could it be that the trajectories of our lives are largely already written into our biology, genes and neural circuitry before we’re even born? In this episode, we’re joined by Dr Hannah Critchlow, a neuroscientist and author based at the University of Cambridge and recipient of the 2026 Humanist Society’s Rosalind Franklin Medal. She explains how our personalities, beliefs and actions are deeply influenced by our ancestry, genes and upbringing, what’s happening in our brains when we make a decision, and how current research is showing that accepting our predispositions can likely help us all make the most of who we are. Learn more about your ad choices. Visit podcastchoices.com/adchoices

It’s likely that if any of us step and of our front doors and take a moment to listen to what’s going on around us, we’ll hear the vocalisations of dozens of different animals. But why are they making these sounds and can we ever really understand what they actually mean? In this episode, we’re joined by naturalist and author Amelia Thomas to discuss her latest book What Sheep Think About the Weather, How to Listen to What Animals Are Trying to Say. She tells us how the tone that’s innate in animal vocalisations may be the mother of all communication how dogs may have evolved their barks in order to express their wants and needs to us humans and how we can all enrich our lives by listening to the sounds that naturally occur around us. Learn more about your ad choices. Visit podcastchoices.com/adchoices

It’s currently thought that around one billion people worldwide aren’t getting enough protein to meet their daily needs. Alongside this, it’s becoming increasingly clear that the large-scale farming of livestock and the overfishing of the Earth’s oceans to provide us with vital sources of protein are causing great harm to the environment. But could the production of more alternative protein sources, such as cultivated meat, plants like algae and duckweed and even insects, help provide us with a neat solution to both of these issues? As part of our four-part miniseries, Future of Food, we’re joined by a panel of three researchers based at The University of Sheffield: Professor of biomanufacturing Tuck Seng Wong, Professor of plant cell signalling Julie Gray and a Senior Lecturer based at the School of Chemical, Materials and Biological Engineering, Dr Kang Lan Tee. They tell us about the latest technological developments that are helping us to produce healthy, nutritious proteins in novel ways, how many of these methods can make much more efficient use of resources such as energy and water, and why perhaps many of us could benefit from being a little more open-minded when it comes to thinking about what we put on our plates. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Many of us will have experienced changes in our emotional states after failing to get a good night’s sleep. Maybe we find that we lose our temper more easily or that we’re more likely to feel sad or upset. But what exactly is going on in our bodies and brains when we lack sleep that gives rise to these, often troubling, effects? In this episode, we’re joined by Dr Bogdan Matei, a medical psychiatrist and master trainer for the luxury bed brand Hästens. He tells us what happens in different areas of our brains when we don’t get enough sleep, how this affects our ability to regulate our emotions and shares some techniques we can use to mitigate the debilitating effects of sleep deprivation. Learn more about your ad choices. Visit podcastchoices.com/adchoices

According to the United Nations, around one-third of all the food currently produced across the planet is being lost or wasted, oftentimes before it even reaches our plates. As well as the loss of essential sources of nutrition needed to feed the global population, issues in food supply chains are using up other vital resources such as water, labour and energy. So, what can we do to ensure that as much food as possible makes it from farm to fork without being wasted? As part of our four-part miniseries, Future of Food, we’re joined by Dr Natalia Falagán, an Agricultural Engineer and Senior Lecturer in Food Science and Technology at Cranfield University. She explains the need for more joined-up thinking to help connect the different stages of our food production systems, the difference between use-by and best-before dates and tells us how growing something as simple as herbs in a kitchen window box can help us all deepen our relationships with the food we eat. Learn more about your ad choices. Visit podcastchoices.com/adchoices

This episode was recorded on November 6th 2025. Artificial intelligence has been the movement of the moment in recent years. Since it burst to prominence in 2022, hundreds of millions of people have started using AI systems every day – for everything from writing essays to coding software, generating art and planning their lives. But with soaring valuations, constant hype, and growing concerns about how much these systems really understand, some experts and investors are starting to ask whether we’re heading for an AI bubble. One of them is Gary Marcus, a scientist, author, entrepreneur, and one of the AI industry’s most outspoken critics. Over the years, Gary has become a leading voice in debates about artificial intelligence, and many of his predictions about where the technology is heading have proven remarkably prescient. In this episode, Gary cuts through the noise and digs into hype vs reality, what current systems still can’t, and may never be able to do, and what a more reliable path forward might look like. Learn more about your ad choices. Visit podcastchoices.com/adchoices