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A problem family — different problems, same issues
31 problems across 12 fields
These 31 problems share a pattern that is hard to see from inside any one field. Interventions designed for one setting fail in another because they assume infrastructure, behaviors, and relationships that don't exist there. Nine of these problems were described by the institutions living with them. BRAC's play-based learning was undone by government schools. CSIR South Africa found solar models that assume fixed roofs on legally owned structures. ICIMOD's warning systems assumed cellular coverage. IRRI's seed systems assumed formal supply chains. Those accounts now make up about one in three members, up from one in twenty, and they changed what the family says: designs carry assumptions about the setting they will be used in.
The intervention was designed for a world with reliable electricity, trained technicians, working supply chains, and cooperative institutions. It was then used in a world that has none of these.
also in designed for a world that doesn’t exist here, designed for the wrong person
also in designed for the wrong person
also in it worked in the lab, designed for a world that doesn’t exist here
also in it worked in the lab
also in designed for the wrong person
also in designed for the wrong person
also in designed for the wrong person
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