Our directory of things of interest

University Directory

The Geographical Podcast – Caging a Star: Inside ITER, the world’s biggest nuclear fusion experiment

  • Written by  Geographical
  • Published in Podcasts
The Geographical Podcast – Caging a Star: Inside ITER, the world’s biggest nuclear fusion experiment
22 Apr
The April edition of The Geographical Podcast has arrived. This month, we take a look inside the world's biggest nuclear fusion experiment, and discuss the ethics of military spending, lethal robotics and autonomous weapons

Welcome to The Geographical Podcast, brought to you by Geographical, the official publication of the Royal Geographical Society.

Geographical helps readers to navigate an ever-changing and complex world. Featuring the most talented and perceptive writers, we deliver rigorous and entertaining journalism that helps you to keep a global perspective.

In The Geographical Podcast, you can listen to excerpts from Geographical’s monthly print magazine. Each month, we’ll be sharing a feature-length story, covering the issues that shape our ever-changing world. Plus, interviews with contributors will give you an audible glimpse of what’s inside the pages of the print magazine. 

Caging a Star: Inside the world’s biggest nuclear fusion experiment; plus, lethal robotics and the artificial intelligence arms race

This month, we travel to the south of France, where the world’s biggest nuclear fusion experiment is underway. Nuclear fusion, the reaction constantly taking place within the sun and the stars, is a potential source of safe, non-carbon emitting and virtually limitless energy. Harnessing it, however, is far from easy. Writer Boštjan Videmšek took a tour of the vast construction site and met the people determined to make nuclear fusion a reality.

In the second half of the podcast, we hear from Denise Garcia, professor at Northeastern University in Boston. Denise researches international law and the questions of lethal robotics and artificial intelligence in the arms sphere. She is also a member of the international panel for the regulation of autonomous weapons. Denise tells us why she thinks why increased military spending is not the answer to humanity’s biggest problems.

These stories feature in the April edition of Geographical Magazine. The long-read Caging a Star is narrated here by actor and voice artist Simon Paisley-Day.

Subscribe to the print magazine today for the full experience. Plus, to stay connected with our world, you can subscribe to Geographical’s weekly newsletter. 

Or click here to listen to The Geographical Podcast on your Spotify app! Or click here to listen to The Geographical Podcast on your Spotify app!

Click here to listen to The Geographical Podcast on Apple Podcasts!

Click here to listen to The Geographical Podcast on Buzzsprout!

Subscribe to Geographical today for just £38 a year. Our monthly print magazine is packed full of cutting-edge stories and stunning photography, perfect for anyone fascinated by the world, its landscapes, people and cultures. From climate change and the environment, to scientific developments and global health, we cover a huge range of topics that span the globe. Plus, every issue includes book recommendations, infographics, maps and more!

Stay connected with the Geographical newsletter!
signup buttonIn these turbulent times, we’re committed to telling expansive stories from across the globe, highlighting the everyday lives of normal but extraordinary people. Stay informed and engaged with Geographical.

Get Geographical’s latest news delivered straight to your inbox every Friday!

geo line break v3

Free eBooks - Geographical Newsletter

geo line break v3


DurhamBath Spa600x200 Greenwich Aberystwythherts




Travel the Unknown

NEVER MISS A STORY - Follow Geographical on Social

Want to stay up to date with breaking Geographical stories? Join the thousands following us on Twitter, Facebook and Instagram and stay informed about the world.