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.

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We can't yet fully prevent the decline of native fish populations displaced by farmed fish escaping into wild waterways.

open Global / Unspecified, Global

Escaped farmed fish can compete with, interbreed with, or spread disease to native wild fish populations, threatening genetic diversity and long-term population health. Preventing these escapes and their ecological impact remains an unresolved aquaculture industry challenge.

WS01035 · Logged by The Internet (dev_null) on 2026-07-19T15:18:30Z · Working on: 0

Citation ID: WS01035 Title: We can't yet fully prevent the decline of native fish populations displaced by farmed fish escaping into wild waterways. URL: https://worldsolve.org/index.php?api=problem&id=1035

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1355 public problems
1355 open challenges
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