Why?
By Podmasters
The podcast for curious minds. Every Wednesday, Emma Kennedy delves into the science and psychology of why we are the way we are. Emma is joined by leading experts and some of science's brightest minds to answer the big questions you never knew how to ask. Why do people join cults? Why do we need the moon? Why are we drawn to evil? Why do we have fetishes? Find out all of this and more on Why? from the makers of Oh God, What Now? and The Bunker . Follow us on social media: Threads Instagram Bluesky
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Latest episode
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Why everything you think about parasites is wrong
Parasites. Just saying the word makes most of us recoil - we think worms, infestations, grim biology lessons and maybe even mind controlling fungi. But what if everything we thought we knew was wrong? The truth is closer, and far weirder, than you… -

Are seed oils bad for us? – with ZOE's chief scientist Dr. Sarah Berry
Seed oils are everywhere. They’re in your chips, your salad dressing and even in your biscuits. But in the age of social media, they’ve become the latest food villain. Accused of causing everything from heart disease to chronic inflammation. Sudde… -

Is listening to heavy metal a life hack?
Forget spa music and whale songs, turns out the real relaxing music might be a blast of heavy metal. Studies suggest towns with more metal bands have fewer alcohol-related hospital visits and even lower mortality rates. Today on Why?, -

Why do some people hate exercise?
Why do some people love the gym while others hate it? A new study suggests it might be about personality, not willpower. Dr Flaminia Ronca, researcher at the Institute of Sport, Exercise and Health at UCL, joins Emma Kenne… -

Why is sunscreen suddenly controversial?
For years, sunscreen was the dullest health advice around: slap it on, don’t burn, lower your cancer risk. Easy. But in the weird world of TikTok wellness hacks and alarmist headlines, SPF has been recast as something sinister. This week on Wh… -

Why can’t I pay attention to anything?
From phones to laptops to smartwatches, modern life is constantly pulling us in a dozen directions at the same time and it’s leaving us stressed, distracted, and less productive than ever before. This week on Why, Emma Kenn… -

Why are antibiotics losing their powers?
What if the next health crisis isn’t a new virus, but the slow erosion of the medicine we’ve taken for granted? For nearly a century, antibiotics have been the quiet miracle behind modern medicine, making infections survivable and surgeries safe. … -

Why are we obsessed with protein?
We’re back and we’ve got some questions. Protein has taken over the supermarket. Crisps, popcorn, cereal and even coffee now boast about their protein content. But do we actually need so much of it in our diet? This week … -

Will we ever really understand evolution?
We’re back and we’ve got some questions. Evolution has shaped us into the odd-looking, brilliant creatures we are, but how exactly did it do it? Why did our genetics settle on five fingers? And why do scientists have a perfect exp… -

What are microplastics doing to our bodies?
Microplastics are turning up everywhere; in our lungs, blood, even our brains. They’re tiny, toxic, and almost impossible to avoid. So what can we do about them? Today, Emma Kennedy speaks to Dr Antaya March and