A Discourse on the Plague

Written in 1720 for a senior British minister, this pamphlet offers a measured, physician‑led response to the looming threat of plague. The author, a Fellow of the Royal Society and royal physician, blends careful observation with the emerging scientific ideas of his day, insisting that reason, not superstition, should guide public health. He begins by outlining the disease’s origins, its spread through trade, and the lessons learned from earlier European outbreaks.

The work then moves to practical measures, proposing quarantines, sanitation standards, and controlled entry points that echo modern containment strategies. It also critiques the harmful “antidotes” and folk remedies of the time, arguing for treatments based on observable effects rather than vague tradition. Though rooted in its 18th‑century context, the essay’s emphasis on evidence, coordinated government action, and public education feels strikingly contemporary.