When productivity gains do arrive, companies won’t ease into them. They’ll act on them at scale—like Block, cutting headcount, consolidating workflows, and deploying AI agents across functions that once required entire teams. That, in Zandi’s framing, is the Cortés moment: not when companies start investing in AI, but when they commit to it so fully that reverting to the old model becomes unthinkable.
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Nature, Published online: 03 March 2026; doi:10.1038/d41586-026-00678-7
分析：伊朗政權架構仍在運作，未來幾天將顯示它是否能夠撐下去
Дарья Устьянцева (редактор отдела «Мир»)