World Solve — A living repository of problems worth solving.

What World Solve is

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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Coastal erosion and rising seas threaten major African cities and infrastructure.

open Africa, Africa

Cities like Lagos, Accra, and Dakar are losing land to erosion, threatening homes and economic infrastructure. Nature-based coastal defenses like mangrove restoration are cost-effective but underutilized.

economics-resources africa coastal erosion cities infrastructure rising seas threaten major african like urban global-unspecified systems climate-environment communities

WS01576 · Logged by Ian Patel on 2026-07-22T13:46:00Z · Working on: 0

Citation ID: WS01576 Title: Coastal erosion and rising seas threaten major African cities and infrastructure. URL: https://www.worldsolve.org/index.php?api=problem&id=1576

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2165 public problems
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