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.

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We don't have AI systems that reliably explain why they made a specific decision.

open Global / Unspecified, Global

Modern AI models are often accurate but operate like black boxes, even to the people who built them. Without a way to explain their reasoning, it's hard to trust them in medicine, law, or other high-stakes decisions.

WS00020 · Logged by Administrator on 2026-07-18T18:39:29Z · Working on: 0

Citation ID: WS00020 Title: We don't have AI systems that reliably explain why they made a specific decision. URL: https://worldsolve.org/index.php?api=problem&id=20

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1355 public problems
1355 open challenges
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