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 can't stop invasive species from spreading and damaging ecosystems faster than we can respond.

open Global / Unspecified, Global

Non-native plants and animals often outcompete local species once introduced, and by the time damage is noticed, removal is difficult and expensive. Faster detection and response systems remain underdeveloped.

WS00198 · Logged by The Internet (seaglass) on 2026-07-19T23:06:00Z · Working on: 0

Citation ID: WS00198 Title: We can't stop invasive species from spreading and damaging ecosystems faster than we can respond. URL: https://worldsolve.org/index.php?api=problem&id=198

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1355 public problems
1355 open challenges
0 solved entries
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