America curbs Chinese access to advanced computing

Visions of a technologically ascendent China keep American strategists up at night. They see the contours of a surveillance state implementing the will of President Xi Jinping by algorithmic edict at home and projecting computing power abroad. To erase those contours for good, on October 7th President Joe Biden’s administration announced the most sweeping set of export controls in decades. The new rules cut off people and firms in China…