A staggering 415 million people around the world today are living with diabetes, with almost half of those cases undiagnosed. In fact, it’s perfectly possible for a person to have type 2 diabetes for decades without knowing it.

This may sound scary, but recent research has suggested that type 2 diabetes is not only easily preventable but also reversible. How exactly? Our guest today, Dr Jason Fung, will explain all. Sometimes called the inventor of intermittent fasting, Jason is the author of The Diabetes Code: Prevent and Reverse Type 2 Diabetes Naturally, and The Diabetes Code Journal.

Learn more about your ad choices. Visit podcastchoices.com/adchoices

When you hear the word ‘horse’ do you find it difficult to conjure up a mental image of what a horse looks like? If so, it sounds like you’re an aphantasiac.

Those with aphantasia have no ‘mind’s eye’ and are unable to form visual imagery in their heads. So how do they think, how do they remember events, and do they even have an imagination?

In this episode we catch up with Professor Julia Simner, a neuropsychologist based at the University of Sussex. She answers these questions and more and share with us her own experiences as an aphantasiac.

Learn more about your ad choices. Visit podcastchoices.com/adchoices

At this time of year most of us will likely be a little concerned about piling on a few pounds after overindulging in food and drink over the holidays. But what is happening in our bodies when gain a bit of extra insulation? Why is fat more likely to be stored in certain places, are all types of bodyfat the same, and are some people really more prone to gain weight than others?

In this episode we catch up with Dr Rebecca Dumbell, a researcher based at Nottingham Trent University’s School of Science and Technology.

She tells us all about the different properties of the fats we consume, how body fat comes in different forms and what we should be doing if we want to shift that troublesome spare tyre.

Learn more about your ad choices. Visit podcastchoices.com/adchoices

The climate is notoriously unpredictable and hard to plan for, but can and should we try to understand its future, or simply prepare for what is to come. We spoke to leading climate scientist David Stainforth to find out.

Learn more about your ad choices. Visit podcastchoices.com/adchoices

What happens after we die is one of the biggest questions we ask. Over centuries it’s been asked not only by scientists, but by philosophers, theologists and laymen alike. But how on Earth do we go about studying it? Could near-death experiences provide us with an answer?

In this episode we catch up with Dr Neil Dagnall, a cognitive and parapsychological researcher based at Manchester Metropolitan University.

He tells us all about the long and storied history of near-death experiences, the wide-ranging nature of their content and what we know about what is occurring in our brains when we are having one.

Learn more about your ad choices. Visit podcastchoices.com/adchoices

The Royal Institution has been putting on the science spectacles for children known as the Christmas Lectures almost every year since 1825. For 200 years, the shows have inspired young science lovers in subjects sweeping from chemistry and astronomy through to psychology and climate change. This year, they turn to artificial intelligence. Delivering the 2023 Christmas Lecture is Mike Wooldridge, professor of computer science at the University of Oxford. In this episode, Mike gives us a sneak peak at his take on the lecture’s iconic use of props – plus an insight into how he thinks AI is going to change the world for children.

Learn more about your ad choices. Visit podcastchoices.com/adchoices

In this episode, we hear about Chris Packham’s guide to saving the planet. Think of the most iconic creature in the world. Now put that creature into its natural habitat, and imagine all the ways it connects with other parts of the sprawling web of life. You’re now thinking of nature as we should be thinking about it, according to the biologist and presenter – who has written the foreword for a new book called Habitats.

In this episode, we spoke to Chris about his top tips for making the most of nature, a close encounter with a baboon, and what he thinks about COP28. Chris even gives us a peak at some childhood memorabilia that reveals what he wanted to be before he became a biologist.

Learn more about your ad choices. Visit podcastchoices.com/adchoices

Never mind so-called molecular gastronomy. Even without Michelin-Starred chefs’ use of spherification, sous vide and meat glues, there’s more than enough science going on in the kitchen to get your teeth into.

In this episode we catch up with George Vekinis, a research director and former head of the education office at the National Centre for Scientific Research, in Athens, Greece.

He tells us all about how his two lifelong passions, science and cooking, led him to write his new book Physics in the Kitchen, why food often tastes better the day after it’s cooked, and breaks down his method of cooking the perfect steak.

Learn more about your ad choices. Visit podcastchoices.com/adchoices

Whether its jumping out of planes or climbing giant mountains, some people live for the thrill. But are their brains different and can you become a thrill seeker? We spoke to Brendan Walker, a thrill engineer and expert in all things exhilarating to find out.

Learn more about your ad choices. Visit podcastchoices.com/adchoices

Why do so many of us find babies, kittens and puppies so cute? How did the now-widespread Japanese notion of kawaii end up transcending cultural boundaries? And can cute things help us with our mental health?

To answer these questions and more, we catch up with Joshua Paul Dale, a professor of American literature and culture based at Chuo University in Tokyo.

He tells us all about his pioneering work in the field of cute studies and his new book Irresistible: How Cuteness Wired our Brains and Conquered the World.

Learn more about your ad choices. Visit podcastchoices.com/adchoices