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How we define intelligent life

August 7, 2026 · 29 min

Show notes

What does it mean to be a living organism? What are the driving forces that motivate our thoughts and actions? Are we all simply acting the way we do thanks to the instructions built into our genes and our automatic responses to the environments we live in?

In this episode we’re joined by researcher, broadcaster and author Melanie Challenger to talk about her latest book, Alive: The Hidden Intelligence of the Living World.

She talks us through her ideas about how intelligence emerges from living organisms, explores the connection between the bodies and mind, and investigates the possibility of AI developing genuine intelligence.

Take your curiosity further with a subscription to BBC Science Focus magazine. Every issue is packed with fascinating insights into the science behind everyday life, the latest breakthroughs and expert analysis, delivered straight to your door. Plus, save an extra £5 when you subscribe using the code SF5OFF, (minimum spend £20, see full terms and conditions on our website).

https://www.ourmediashop.com/bbc-science-focus-magazine-pod30

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