AI Superpowers — Book Summary & Review

Kai-Fu Lee lays out his concept of the “Four Waves of AI” to explain how artificial intelligence is rearranging global economies. The book is organized by four stages—Internet AI, Business AI, Perception AI, and Autonomous AI—each tied to a specific shift in technology and its consequences for society and the economy. Lee’s central claim is that China has rapidly narrowed the gap with the U.S. in AI capability, pointing to China’s billion-dollar investment push and its massive data reservoirs. He also emphasizes social fallout, especially job displacement, and warns that neither country is prepared for what comes next. In the chapter “The End of Work As We Know It,” he spells out grim possibilities for employment, arguing that white-collar work may be just as exposed as blue-collar labor. Still, Lee’s attention stays locked on China and the U.S., largely ignoring how other countries could respond or shape the AI race, a limitation that will likely irritate readers who want a genuinely global perspective.