“The brute fact is that it was a flower that defeated the mightiest military power in human history: the opium poppy may be humble in appearance, but it is one of the most powerful Beings that humans have encountered in their time on earth. To be sure, tea, sugarcane, tobacco, rubber, cotton, Yersinia pestis, and many other plants and pathogens have played major roles in human history, some of them over several centuries. But today they are all much diminished in their influence, while the opium poppy is mightier than ever.”
―
Amitav Ghosh,
Smoke and Ashes: Opium's Hidden Histories