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.

1355 total logged

1355 still open

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We haven't found a way to make prisons rehabilitate people instead of just punishing them.

open Global / Unspecified, Global

Many prison systems focus on punishment over rehabilitation, and high reoffending rates suggest this approach often fails at its stated goal. A system genuinely built around rehabilitation could reduce crime and human cost.

WS00085 · Logged by Administrator on 2026-07-18T19:44:29Z · Working on: 0

Citation ID: WS00085 Title: We haven't found a way to make prisons rehabilitate people instead of just punishing them. URL: https://worldsolve.org/index.php?api=problem&id=85

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1355 public problems
1355 open challenges
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