Unweaving the present
SHANGHAI -- Listen: China has come unstuck in time. In Shenzhen, north of Hong Kong, it's the 19th century. China is now the world's largest importer of scrap metal, and the United States, the world's largest scrap-metal exporter, ships millions of tons of iron, copper, aluminum, zinc, lead and nickel to meet the country's demand. The worst abuses of capitalism are on display in the yards, the Far Eastern Economic Review reports: To salvage metal from computers, monitors and consumer electronics, "workers protected by nothing more than woolen mittens and surgical masks pour caustic acids onto circuit boards and collect precious metals after the burn." For sorting the metal, workers make a $ 100 a month.

