
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 wo

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Hosted by IFLScience · 🇺🇸 US · EN · 58 episodes
Established thought leaders with verified media credentials.
From saving the planet to understanding ourselves, this series will see experts discuss the major topics of our times.
IFLScience hosts IFLScience - The Big Questions, a science show with 58 episodes published.

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 wo

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 p

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 scienti

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 fo

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 s

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 onl

In this bonus Halloween special episode of The Big Questions, IFLScience takes on the “mystery” of the Loch Ness Monster. Although it’s been nearly 100 years since Nessie was first brought to international attention, no

Everyone loves a good ghost story. Whether you’re a skeptic or a believer, there’s something about the eerie and the uncanny that we all enjoy. But for many people, the things that go bump in the night are not just the s

Time is everything to us: in terms of physical laws, in how we experience the world, and how society works. Still, its true nature remains beyond us. As scientists search for a deeper understanding, the way humans relate

De-extinction. It’s not a word many of us were thinking about just a decade ago, but it’s one that we’re getting ever more familiar with. The de-extinction company Colossal Biosciences has set its sights on de-extincting

In March 2024, geologists rejected the proposal that we are in a new geological era: the Anthropocene, a time dominated by human activity on the planet. And yet, the evidence of our impact on the Earth’s ecology and clim

Today’s rubbish may well be the fossils of tomorrow. Plastic bags, old pens, cheap clothing, or even chicken bones are all examples of possible “technofossils”, rapidly accumulating debris and detritus that may come to r

Lining up for your seasonal flu shot is an annual ritual, but what if it didn't have to be this way? Wouldn't it be great if we could develop a universal vaccine that could protect us against all current and future virus

Language can evolve surprisingly quickly, and nothing has sped it up quite like the invention of the Internet. So, how does it affect how we communicate, not just on our devices but offline, IRL? Join host Tom Hale, seni

Of all the celestial bodies, none induce awe and fear in equal measure quite like black holes. They are incredible astrophysical objects and there are plenty of reasons why they are so iconic. In their supermassive form

While climate change, species extinctions, and increasing carbon dioxide levels might feel like media buzzwords at this point, they all remain very real threats to biodiversity across the globe, and by extension, the fut

The expanse of space and the oceanic abyss hold a fascination for humanity; extreme environments where our bodies and technology are pushed to their limits, yet we continue to explore. We take this tongue-in-cheek questi

We're back! Here's what to expect this season, starting June 19, 2025. If you missed any previous episodes, catch up here: IFLScience The Big Questions

It’s the holiday season, and what better time to gather your loved ones together and absolutely trounce them in an hours-long board game marathon? Humans have been playing and enjoying competitive games for centuries. Fo

Welcome to IFLScience’s first-ever Halloween podcast special, bringing you a feature-length episode of The Big Questions as we take on the UK’s most haunted castle. We journeyed to Northumberland up by the Anglo-Scottish
Chris French
former head of the Anomalistic Psychology Research Unit · Goldsmiths, University of London
1 appearance on this show
Dr. Becky Smethurst
Astrophysicist, Blackhole Obsessive and Science Communicator · University of Oxford
1 appearance on this show
Victor Vescovo
Record setting adventurer and explorer · Caladan Capital
1 appearance on this show
Sy Montgomery
author of Secrets of the Octopus
1 appearance on this show
Scott Solomon
author of Becoming Martian · Northside Hospital
1 appearance on this show
Riley Black
paleontological science writer
1 appearance on this show
Dr Alex Hanna
Distributed AI Research Institute
1 appearance on this show
Paul Barrett
Natural History Museum
1 appearance on this show
Gustav Kuhn
UK’s MAGIC Lab
1 appearance on this show
Dr Emily Akkermans
Royal Observatory Greenwich
1 appearance on this show
Erle Ellis
University of Maryland, Baltimore County
1 appearance on this show
Sarah Gabbott
University of Leicester
1 appearance on this show
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