Skip to content
TrackPodcasts
scienceMay 7, 202634:01pending

The Tokamak Problem: Can We Ever Make Fusion Practical? (Narration Only)

About this episode

Can nuclear fusion ever be practical? We explore tokamaks, plasma confinement, energy balance, and the real engineering challenges behind building a working fusion reactor—and whether fusion power will ever scale.


Get Nebula using my link for 50% off an annual subscription: https://go.nebula.tv/isaacarthur

Watch my exclusive video Surviving a New Ice Age: https://nebula.tv/videos/isaacarthur-surviving-a-new-ice-age

Check out Tech Altar: https://nebula.tv/techaltar?ref=isaacarthur


🛒 SFIA Merchandise: https://isaac-arthur-shop.fourthwall.com/

🌐 Visit our Website: http://www.isaacarthur.net

❤️ Support us on Patreon: https://www.patreon.com/IsaacArthur

⭐ Support us on Subscribestar: https://www.subscribestar.com/isaac-arthur

👥 Facebook Group: https://www.facebook.com/groups/1583992725237264/

📣 Reddit Community: https://www.reddit.com/r/IsaacArthur/

🐦 Follow on Twitter / X: https://twitter.com/Isaac_A_Arthur

💬 SFIA Discord Server: https://discord.gg/53GAShE

Credits: The Tokamak Problem: Can We Ever Make Fusion Practical?

Written, Produced & Narrated by: Isaac Arthur

Select imagery/video supplied by Getty Images

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Get every episode summarized

Each time Science & Futurism with Isaac Arthur publishes, we email you a written briefing from the transcript — the topics, who appeared, and any specific claims, with the ad reads skipped.

Email me new episodes

Free for 3 shows. No card needed.

Hosts & guests

No transcript yet

This episode has not been transcribed. Request it and it moves to the front of the queue.

The Tokamak Problem: Can We Ever Make Fusion Practical? (Narration Only)

Science & Futurism with Isaac Arthur

0:00
34:01

More episodes

More from Science & Futurism with Isaac Arthur

View all episodes →