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.

For builders Skip the search for a problem worth your time. Browse a vetted, growing list and start where the gap is real.

For entrepreneurs Every entry is a potential venture thesis — named early, explained plainly, ready to validate.

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Industrial and agricultural runoff is polluting African lakes and rivers.

open Africa, Africa

Lake Victoria and other water bodies suffer from algal blooms and declining fish stocks due to unregulated pollution. Affordable water-quality sensors could enable community-led monitoring and enforcement.

climate-environment africa industrial agricultural runoff polluting african lakes rivers lake victoria global-unspecified pollution water severely affordable

WS01537 · Logged by Ian Patel on 2026-07-22T13:46:00Z · Working on: 0

Citation ID: WS01537 Title: Industrial and agricultural runoff is polluting African lakes and rivers. URL: https://www.worldsolve.org/index.php?api=problem&id=1537

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2165 public problems
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