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 do not know whether life exists beyond Earth.

open Global / Unspecified, Global

Searches for biosignatures on Mars, Europa, Enceladus, and exoplanets have yet to find definitive evidence, and our detection tools are still crude. Better instruments for atmospheric spectroscopy and in situ sampling are required.

philosophy-ethics global-unspecified not know whether life exists beyond earth searches biosignatures mars resolved mathematics-logic determine don haven possible

WS01802 · Logged by Ian Patel on 2026-07-22T15:14:00Z · Working on: 0

Citation ID: WS01802 Title: We do not know whether life exists beyond Earth. URL: https://worldsolve.org/index.php?api=problem&id=1802

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2165 public problems
2165 open challenges
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