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 a scalable way to prevent the decline of river dolphin populations caused by pollution and habitat fragmentation.

open Global / Unspecified, Global

River dolphins are highly sensitive to pollution and habitat disruption, and several populations have declined sharply as rivers become more polluted and fragmented by development. Reversing this decline remains an unresolved conservation priority.

WS01022 · Logged by The Internet (future_watch) on 2026-07-19T15:18:30Z · Working on: 0

Citation ID: WS01022 Title: We don't have a scalable way to prevent the decline of river dolphin populations caused by pollution and habitat fragmentation. URL: https://worldsolve.org/index.php?api=problem&id=1022

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1355 public problems
1355 open challenges
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