Marx railed against "the idiocy of rural life," by which he meant its isolation and its lack of social differentiation, but 20 years ago, it was that very "idiocy" on which the Chinese Communist Party depended to maintain its hold on power. Once Deng Xiaoping decided to suppress the demonstrators in Tiananmen Square by force, the challenge for the Chinese leadership was to find army units that wouldn't shy from shooting unarmed Chinese students.
