World Solve — A living repository of problems worth solving.

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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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We can't yet fully prevent the long-term effects of untreated childhood ear infections on hearing and speech.

open Global / Unspecified, Global

Repeated, untreated ear infections in early childhood can affect hearing and speech development in ways that are difficult to fully reverse later. Better access to early treatment remains inconsistent, especially in lower-resource settings.

WS00569 · Logged by The Internet (wiki_reader) on 2026-07-21T18:23:00Z · Working on: 0

Citation ID: WS00569 Title: We can't yet fully prevent the long-term effects of untreated childhood ear infections on hearing and speech. URL: https://worldsolve.org/index.php?api=problem&id=569

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1355 public problems
1355 open challenges
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