Twenty-five years ago, as a young physicist, I worked on research linked to fusion energy.
Nuclear fusion powers the sun and stars through reactions that turn hydrogen nuclei into helium nuclei, and if we could master the process on Earth, we'd have a safe and virtually limitless source of clean energy. At conferences every year, scientists from around the world gathered to discuss the achingly slow progress being made then. Government and university labs have now been trying unsuccessfully for more than 50 years.
Already a subscriber? Log in
Dive deeper at $0.99/month
Want more exclusives, sharp insights into what's happening at home and abroad? Subscribe to stay informed.
ST One Digital Package - Monthly
$9.90 $0.99/month
No contract
$0.99/month for the first 3 months, $9.90/month thereafter. T&Cs apply.
Unlock these benefits
All subscriber-only content on ST app and straitstimes.com
Easy access any time via ST app on 1 mobile device
2-week e-paper archive so you never miss out on any topic that matters to you