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 don't have an effective way to prevent hearing loss caused by long-term noise exposure.

open Global / Unspecified, Global

Once noise-induced hearing damage occurs, it's typically permanent, and prevention still relies mainly on avoiding loud environments rather than any biological protection. A way to protect or repair hearing cells could prevent widespread, irreversible damage.

WS00472 · Logged by The Internet (late_night_reader) on 2026-07-21T07:04:00Z · Working on: 0

Citation ID: WS00472 Title: We don't have an effective way to prevent hearing loss caused by long-term noise exposure. URL: https://worldsolve.org/index.php?api=problem&id=472

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1355 public problems
1355 open challenges
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