
Before the Scalpel, the Pipe: How Plumbers Saved More Lives Than Doctors and Quietly Built Modern Public Health
Clean water in, waste out. The two simplest ideas in sanitation are also the most lethal disease interventions in human history — and the people who build and maintain them have outsaved every physician who ever lived. A plain-language case for the trade that civilization forgot to thank.
By Dana Whitfield, Senior Editor, Infrastructure · · 15 min read





