19th century Quote by Steven Johnson
“One of the founding moments of public health in the 19th century effectively poisoned the water supply of London much more effectively than any modern day bioterrorist could have ever dreamed of doing.”
About This Quote
Source Book: "The Ghost Map" (2006) discussing 19th‑century London cholera
A 19th‑century public health effort unintentionally poisoned London’s water, showing that well‑meaning actions can have disastrous effects
In simple terms: Public health actions can unintentionally cause harm
Key Takeaway
Beware unintended consequences of interventions
Themes
public health
risk
unintended consequences
Mood
cautionary
thoughtful
Type
historical
educational
When to use this quote
- urban planning
- policy making
- crisis management
Key Concepts
epidemiology
environmental health
Questions to Reflect On
- How can we better predict unintended impacts?
- What safeguards prevent harmful side effects?
A Different Perspective
Even good intentions can lead to severe outcomes if risks aren't fully assessed
![“. . . Luddites were those frenzied traditionalists of the early 19th century who toured [England] wrecking new weaving machines on the theory that if they were destroyed . . . old jobs and old ways of life could be preserved . . . At certain times in his life each man is tempted to become a…” quote by James A. Michener](https://sms4smile.com/quotes/img-quotes/182/james-a-michener-1627_19th-century_luddites-were-those-frenzied-traditional_76909.jpg)
