Cracking Cholera’s Code: Victorian Insights for Today’s Technologist
summary
Victorian London faces a cholera crisis with ~100,000 dead by 1854 and twenty years lost to the wrong theory; John Snow's cholera map and counting deaths reveal clusters that the miasma idea cannot explain. Cause-and-effect mapping exposes a belief loop that makes sewage dumping worse, and the simple corrective is boil your water. Applied today, cause-and-effect diagrams show that building an internal travel-booking site would harden a mistrustful approval process rather than fix root causes.
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chapters (16)
- 0:00Introduction and setup
- 1:24Victorian London and cholera outbreaks
- 3:08Miasma theory and wrong assumptions
- 5:56Beliefs drive behaviors
- 7:21Cause and effect thinking
- 8:03Invalid beliefs and symptoms
- 9:52Solving the wrong problem
- 11:39Proving the miasma theory wrong
- 13:46John Snow’s breakthrough
- 15:10Modern travel booking system
- 16:53Central admin team’s role
- 18:40Trusting staff by default
- 20:27Technology solidifies processes
- 21:48Managers and unquestioned rules
- 22:30Transforming beliefs first
- 23:12Q&A and final thoughts
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