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A problem family — different problems, same issues
11 problems across 14 fields · newly named in the latest release
An intervention reached its target at scale, and its success created a new hazard or removed a signal, margin, or outlet the wider system relied on. Vaccinating poultry removes the dead birds that used to warn of an outbreak. Airtight homes remove the leakage that used to carry moisture away. Rooftop solar outgrows its emergency backstop. No institution owns the new problem, because the old one was solved. All eleven members stood alone before this family was named.
Pick something that worked. What did the system stop watching on the day it started working?
Confidence: high = from a primary expert source (Tier 1) · medium = from an analyst, conference, or community source (Tier 2 or 3) · needs sourcing = flagged until we find a better source · the dot's size is its tier; a dashed dot needs sourcing