World Solve — A living repository of problems worth solving.

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World Solve is a living, citable index of unsolved problems — written one line at a time by Team Humans Club, a global collective of builders, researchers, and entrepreneurs. We do not solve the problems here. We Democratize Innovation.

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Housing shortages in fast-growing African cities are pushing millions into informal settlements.

open Africa, Africa

Formal construction cannot keep pace with urban population growth, leaving slums as the default option for new city arrivals. Affordable modular and 3D-printed housing ventures are gaining traction as solutions.

social-civic-problems africa housing shortages fast-growing african cities pushing millions informal settlements formal urban access growing asia systems water

WS01559 · Logged by Ian Patel on 2026-07-22T13:46:00Z · Working on: 0

Citation ID: WS01559 Title: Housing shortages in fast-growing African cities are pushing millions into informal settlements. URL: https://www.worldsolve.org/index.php?api=problem&id=1559

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