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.

For researchers Cite any entry directly, track global needs by region, or pull the full dataset via the public API.

2165 total logged

2165 still open

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Coastal pollution from land-based sources harms marine ecosystems.

open Global / Unspecified, Global

Runoff and sewage damage reefs and fisheries. Integrated coastal zone management can address this.

climate-environment global-unspecified coastal pollution land-based sources harms marine ecosystems runoff sewage damage prevent communities african fully yet lack

WS01765 · Logged by Ian Patel on 2026-07-22T14:20:00Z · Working on: 0

Citation ID: WS01765 Title: Coastal pollution from land-based sources harms marine ecosystems. URL: https://www.worldsolve.org/index.php?api=problem&id=1765

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2165 public problems
2165 open challenges
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