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Song Dynasty China
The 960–1279 Chinese civilization that achieved pre-industrial levels of technological sophistication exceeding contemporary Europe's — and then failed to sustain the bloom, becoming Goldstone's canonical case of efflorescence collapse.
Song Dynasty China between roughly 960 and 1279 achieved levels of technological and economic development that Europe would not match for centuries. The Song developed movable type printing, paper currency, blast furnaces producing cast iron at industrial scale, water-powered textile machinery, gunpowder weapons, magnetic compasses for navigation, and an agricultural revolution that supported the world's first cities of over a million people. Per capita iron production in Song China exceeded that of England in the early Industrial Revolution. The commercial economy was dynamic and globally connected. By any reasonable measure, the Song efflorescence was more technologically and economically advanced than contemporary Europe. It did not last. The Song stands as the single most important case study in Goldstone's argument because it demonstrates, definitively, that technology does not determine sustained growth.
In The You On AI Field Guide
The Song achievement is worth dwelling on because the scale of it is typically underappreciated in Western narratives of economic development. The empire's population approached 100