The National Ignition Facility’s preamplifier module increases the laser energy as it travels to the Target Chamber
US government scientists reportedly produced an energy gain during a fusion reaction for the second time ever, in a possible breakthrough.
  • Humanity could be on the brink of making major progress in multiple areas of science.
  • These are artificial intelligence, room-temperature semiconductors, and nuclear fusion.
  • A lesson from ChatGPT: people get excited by progress when they understand what it means.

Exactly a decade ago at the Milken Institute's annual jamboree in 2013, a discussion among some of Silicon Valley's most powerful figures weighed up a critical question: Where's the good stuff?