Here is what the page “Computing’s Next Leap and Permafrost’s Climate Threat: MIT Technology Review’s Download” contains. MIT Technology Review’s latest Download explores two frontiers: the future of computing and the accelerating climate danger from thawing permafrost. The newsletter revisits Richard Feynman’s 1959 lecture “There’s Plenty of Room at the Bottom,” a foundational idea for nanotechnology, to frame how far computing can still be pushed. As engineers hit physical limits, the question is no longer just about shrinking transistors but about rethinking computation itself.
The piece highlights emerging approaches—quantum, neuromorphic, and biological computing—that could redefine performance and efficiency in the coming decades. Meanwhile, the newsletter turns to permafrost, the frozen ground that stores vast amounts of organic carbon across the Arctic. As global temperatures rise, permafrost is thawing, releasing carbon dioxide and methane—potent greenhouse gases that could dramatically accelerate climate change. The full version stays on the original page, which this listing opens directly.