In 1643 Fang Yizhi, a Chinese scholar, wrote that smoking tobacco for too long would “blacken the lungs” and lead to death. The then-emperor, Chongzhen, didn’t bother with warning labels. He outlawed growing and smoking the leaf. Violators were to be beheaded. (As it happens, a year later, the Ming dynasty and Chongzhen were both dead, neither from blackened lungs.)
Attitudes to smoking have changed somewhat since then. Today a carton of smokes is one of the most popular gifts in China, especially at the Chinese new year. In tobacco-rich Yunnan, the cigarette industry is a local pillar. Many advances over the centuries have taken place in the processing, packaging and marketing of tobacco. Top-end brands can sell for $25 a packet (and some are proudly labelled “organic”). On health warnings however, progress has been slight: packets bear a simple, generic message printed in text, with no eye-catching images.