IFLScience - The Big Questions

IFLScience
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From saving the planet to understanding ourselves, this podcast sees experts discuss the major topics of our times. Hosted by IFLScience’s Dr Alfredo Carpineti, Rachael Funnell, Dr Russell Moul, Laura Simmons, and Eleanor Higgs.

  1. 12 hr ago

    What's The Next Frontier In Dementia Research?

    Improving the detection and treatment of dementia is at the forefront of 21st-century neuroscience. As with many gnarly problems, experts are not united on how best to approach this. Some research garners lots of attention from press and public alike; some, much less so. Host Laura Simmons speaks to three scientists looking at dementia from three quite different perspectives. Fernando Gonzalez Ortiz, MD, PhD is a doctor and neuroscientist at the University of Gothenburg who specializes in blood-based biomarkers for the detection of neurological disease. Dr Anna Mallach is an Edmond and Lily Safra Research Fellow at Imperial College London and Emerging Leader at the UK Dementia Research Institute who studies how the brain’s glia cells contribute to neurodegeneration. Dr Ben Goult is Professor of Mechanistic Cell Biology at the University of Liverpool. His research into how cells store and use information has led to the proposal of the MeshCODE framework, which suggests that networks of proteins may act as mechanical information processing systems inside cells. Together, these conversations take us on a journey through some emerging and innovative aspects of dementia research, and give us a glimpse at what the future may hold. Read more from IFLScience: Alzheimer’s Drugs That Target Amyloid Plaques Have No “Meaningful” Effects, Says Major Review, Sparking Fierce Debate From Scientists You can listen to this episode and subscribe to the podcast on all your favorite podcast apps: Apple Podcasts, Spotify, Podbean, Amazon Music, and more.  Like what you heard? Get 25% off All Access annual memberships with code SCI25* and start funding independent science journalism today.  *Terms & Conditions: 25% OFF PROMO CODE: SCI25 offer for 1 billing period of an All Access Subscription: Annual paid subscription. New users only. Offer subject to change or cancellation at any time. Subscription auto-renews at full amount unless cancelled. You can cancel at any time. Membership paid subscriptions are only available in Canada, the United States (excluding Puerto Rico and US territories), the United Kingdom, and Australia. Our standard terms & conditions apply.

  2. 27 Aug

    How Close Are We To Talking To Animals?

    Do you ever wish you could talk directly to your pet? Or have the Eliza Thornberry or Dr Dolittle experience for real? Unravelling the mysteries of animal speech might be closer than you think with Project CETI’s work on decoding sperm whale language. With remarkable similarities to human speech, just how far away are we from learning the language of another species? Host Eleanor Higgs spoke to Dr David Gruber, founder & CEO of Project CETI (Cetacean Translation Initiative), about decoding whale language, what we'd ask first, and who should really be doing the talking. Like what you heard? Get 25% off All Access annual memberships with code SCI25* and start funding independent science journalism today.  *Terms & Conditions: 25% OFF PROMO CODE: SCI25 offer for 1 billing period of an All Access Subscription: Annual paid subscription. New users only. Offer subject to change or cancellation at any time. Subscription auto-renews at full amount unless cancelled. You can cancel at any time. Membership paid subscriptions are only available in Canada, the United States (excluding Puerto Rico and US territories), the United Kingdom, and Australia. Our standard terms & conditions apply.

  3. 13 Aug

    Can AI Be Conscious?

    Large language models, often called artificial intelligence (AI), are everywhere nowadays. There is potential in the use of this form of AI, but also many drawbacks. Lots of excitement, plenty of concerns. The biggest worry? That AI could become conscious. Maybe they already are…  Host Dr Alfredo Carpineti speaks to Dr Alex Hanna, sociologist and director of research at the Distributed AI Research Institute, to talk about the big claims surrounding these computational approaches.  You can listen to this episode and subscribe to the podcast on all your favorite podcast apps: Apple Podcasts, Spotify, Podbean, Amazon Music, and more. Like what you heard? Get 25% off All Access annual memberships with code SCI25* and start funding independent science journalism today.  *Terms & Conditions: 25% OFF PROMO CODE: SCI25 offer for 1 billing period of an All Access Subscription: Annual paid subscription. New users only. Offer subject to change or cancellation at any time. Subscription auto-renews at full amount unless cancelled. You can cancel at any time. Membership paid subscriptions are only available in Canada, the United States (excluding Puerto Rico and US territories), the United Kingdom, and Australia. Our standard terms & conditions apply.

  4. 30 Jul

    Are "Natural Disasters" On The Rise?

    As global temperatures continue to rise, heatwaves, wildfires, droughts, floods, and storms are becoming more numerous, lasting longer, and affecting places that were never built to withstand them. Understandably, many people feel unsettled by this growing uncertainty - but are these disasters inevitable? Join Dr Russell Moul as he talks to Dr Samantha Montano, a disasterologist and emergency management expert, about the ways in which disasters are changing and how societies respond to them. They discuss who is most at risk, how climate change is reshaping planning and preparedness, why Hollywood so often gets human responses to disasters wrong, and how we can all adapt to extremes that are becoming part of the background rather than the exception. - Like what you heard? Get 25% off All Access annual memberships with code SCI25* and start funding independent science journalism today.  *Terms & Conditions: 25% OFF PROMO CODE: SCI25 offer for 1 billing period of an All Access Subscription: Annual paid subscription. New users only. Offer subject to change or cancellation at any time. Subscription auto-renews at full amount unless cancelled. You can cancel at any time. Membership paid subscriptions are only available in Canada, the United States (excluding Puerto Rico and US territories), the United Kingdom, and Australia. Our standard terms & conditions apply.

  5. 16 Jul

    How Do You Name A New Species?

    The world of taxonomy is a puzzling one. Some species names are grand, some are funny, some are seemingly unoriginal. Others are a hat tip to Indigenous Peoples or geographical places, while some isolate a single scientist or celebrity. This got us wondering, how exactly do you name a species? To find out, Senior Science Writer Rachael Funnell sat down with Professor Paul Barrett, a palaeontologist at London’s Natural History Museum who has seen taxonomy from the other side, naming new species himself. He even has a dinosaur named in his honor. So what does it take to name a new species? You can listen to this episode and subscribe to the podcast on all your favorite podcast apps: Apple Podcasts, Spotify, Podbean, Amazon Music, and more. -- Like what you heard? Get 25% off All Access annual memberships with code SCI25* and start funding independent science journalism today.   *Terms & Conditions: 25% OFF PROMO CODE: SCI25 offer for 1 billing period of an All Access Subscription: Annual paid subscription. New users only. Offer subject to change or cancellation at any time. Subscription auto-renews at full amount unless cancelled. You can cancel at any time. Membership paid subscriptions are only available in Canada, the United States (excluding Puerto Rico and US territories), the United Kingdom, and Australia. Our standard terms & conditions apply.

  6. 2 Jul

    Could AI find A Cure For Cancer?

    Amid all the recent noise around generative AI, it’s easy to overlook the fact that there are scientists across almost any field you could think of who have been using artificial intelligence in their work – sometimes for decades. This technology is being leveraged to explore some of the most weighty and complex problems facing humanity, and medical research is no exception to this. Host Laura Simmons speaks to Professor Florian Markowetz, Professor of Computational Oncology at the University of Cambridge and Senior Group Leader at the Cancer Research UK Cambridge Institute, to ask what may be one of the biggest questions of all: could AI find a cure for cancer? You can listen to this episode and subscribe to the podcast on all your favorite podcast apps: Apple Podcasts, Spotify, Podbean, Amazon Music, and more. --- Like what you heard? Get 25% off All Access annual memberships with code SCI25* and start funding independent science journalism today.    *Terms & Conditions: 25% OFF PROMO CODE: SCI25 offer for 1 billing period of an All Access Subscription: Annual paid subscription. New users only. Offer subject to change or cancellation at any time. Subscription auto-renews at full amount unless cancelled. You can cancel at any time. Membership paid subscriptions are only available in Canada, the United States (excluding Puerto Rico and US territories), the United Kingdom, and Australia. Our standard terms & conditions apply.

  7. 18 Jun

    Should We Send Signals To Aliens?

    We don’t know if life exists beyond Earth. If it does, we don’t know if these lifeforms have technology like us or maybe even better. Perhaps they could detect us? Despite the unknowns, humans have sent messages to the stars in an attempt to communicate with hypothetical aliens.  Host Dr Alfredo Carpineti speaks to Dr Vishal Gajjar, an astronomer with the SETI Institute, about should we, not just can we, actively message aliens and how we are already pretty noticeable to anything out there if they were looking too.  You can listen to this episode and subscribe to the podcast on all your favorite podcast apps: Apple Podcasts, Spotify, Podbean, Amazon Music, and more. ------- Like what you heard? Get 25% off All Access annual memberships with code SCI25* and start funding independent science journalism today.    *Terms & Conditions: 25% OFF PROMO CODE: SCI25 offer for 1 billing period of an All Access Subscription: Annual paid subscription. New users only. Offer subject to change or cancellation at any time. Subscription auto-renews at full amount unless cancelled. You can cancel at any time. Membership paid subscriptions are only available in Canada, the United States (excluding Puerto Rico and US territories), the United Kingdom, and Australia. Our standard terms & conditions apply.

  8. 23/12/2025

    Can Magic Be Used As A Tool In Science?

    What is magic? Rabbits out of hats? Card tricks? Someone in a sparkly outfit getting sawn in half? Well, yes, but it’s also about defying expectations. To psychologist and magician Dr Gustav Kuhn, founder of the UK’s only MAGIC Lab, it’s about causing you to question what you think to be real. Having practiced magic from a young age, he embarked on a psychology degree to try and get a better understanding of what made a good trick, or a good performance. Thing is, he realized along the way that a lot of the big questions in psychology are addressed by key concepts in magic. Sleight of hand, card forces, and misdirection – it all challenges our attention and exploits our weak spots, making us believe what we see, and see what they want us to. In this holiday bonus episode, join us as we explore the many ways in which magic is being used as a tool for science, encompassing some of the biggest challenges of our time, from cybercrime to misinformation.

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About

From saving the planet to understanding ourselves, this podcast sees experts discuss the major topics of our times. Hosted by IFLScience’s Dr Alfredo Carpineti, Rachael Funnell, Dr Russell Moul, Laura Simmons, and Eleanor Higgs.

Information

  • Creator
    IFLScience
  • Years Active
    2021 - 2026
  • Episodes
    60
  • Rating
    Clean
  • Copyright
    © Copyright 2026 All Rights Reserved
  • Show Website
    IFLScience - The Big Questions

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