Heroin first reached Gejiu, a Chinese city in southern Yunnan known as Tin Capital, in the 1980s. Widespread use of the drug, which for a short period became “easier to buy than vegetables,” coincided with radical changes in the local economy caused by the marketization of the mining industry. More than two decades later, both the heroin epidemic and the mining boom are often discussed as recent history. Middle-aged long-term heroin users, however, complain that they feel...
