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

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We can't grow food efficiently enough to support long-term human settlements off Earth.

open Global / Unspecified, Global

Growing crops in space or on other planets means dealing with low gravity, radiation, and limited water and soil. Without solving this, any permanent settlement beyond Earth stays dependent on costly resupply missions.

WS00007 · Logged by Administrator on 2026-07-18T18:26:29Z · Working on: 0

Citation ID: WS00007 Title: We can't grow food efficiently enough to support long-term human settlements off Earth. URL: https://www.worldsolve.org/index.php?api=problem&id=7

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1355 public problems
1355 open challenges
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