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The Download: computing’s next leap and permafrost’s climate threat

Source: MIT Technology ReviewThomas MacaulayOctober 22, 2026
Read the full story at MIT Technology Review

Following decades of easy performance gains through transistor size reduction, the industry now relies on larger data centers. The article references Feynman's 1959 "Plenty of Room at the Bottom" lecture and examines how physics still offers untapped optimization potential. The piece covers permafrost climate impacts alongside computing innovation as part of MIT Technology Review's coverage of fundamental technological and environmental shifts.

Key points

  • Transistor scaling has stalled; performance now driven by larger data centers
  • Physics principles still offer significant room for computing improvements
  • Industry moving beyond miniaturization as primary performance driver

Summary and key points written by AI from the headline and a short excerpt, so they can be incomplete or wrong. MIT Technology Review did the reporting; read the original for the full story.

Read the full story at MIT Technology Review

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