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Countercurrent: conversations with Professor Roger Kneebone

A podcast for people who like the unexpected. Join the surgeon and academic Professor Roger Kneebone in conversation with unorthodox people whose careers defy traditional boundaries and who swim against the tide. Technical support by Justin Margovan - with my thanks My personal website www.rogerkneebone.co.uk Many of the people in Countercurrent feature in my book Expert: Understanding the Path to Mastery (Penguin Viking, 2020) https://www.penguin.co.uk/books/313/313248/expert/9780241392058.html
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Countercurrent: conversations with Professor Roger Kneebone
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Now displaying: January, 2026
Jan 26, 2026

Rob Ryan studied Fine Art at Trent Polytechnic and specialised in printmaking at the Royal College of Art in London. For many years he has worked from his London studio. He has written and illustrated several books and he is particularly well known for his papercuts, which are instantly recognisable. In this conversation we explore the process by which he creates and executes his designs. 

https://robryanstudio.com/about/

https://shop.robryanstudio.com

Jan 12, 2026

Roberto Trotta is Professor of Theoretical Physics at SISSA, the International School for Advanced Studies in Trieste, Italy, where he directs SISSA’s Interdisciplinary Lab. He’s also Visiting Professor in Astrostatistics at Imperial College London.

His most recent book Starborn: How the stars made us and who we would be without them was published in 2023 and has received widespread acclaim. 

In this conversation we discuss how Roberto’s work as a physicist and data scientist complements his work in science communication, and explore his concerns about the impact of current technological developments on the nature of our lives as humans.

https://robertotrotta.com

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