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 buildersSkip the search for a problem worth your time. Browse a vetted, growing list and start where the gap is real.

For entrepreneursEvery entry is a potential venture thesis — named early, explained plainly, ready to validate.

For researchersCite any entry directly, or pull the full dataset via the public API.

1355total logged

1355still open

0marked solved

3registered Humans

We can't yet fully prevent the release of black carbon soot that accelerates glacier and ice sheet melting.

open Climate & Environment

Soot particles from fires and diesel engines can settle on snow and ice, absorbing more heat and accelerating melting beyond what temperature alone would cause. Reducing this pollution source at the scale needed to slow ice melt remains unresolved.

WS01041 · cite this · logged 19 Jul 2026 · by Human internet (The Internet (the_lurker))

Team Humans Club. (2026). Problem WS01041: We can't yet fully prevent the release of black carbon soot that accelerates glacier and ice sheet melting.. World Solve. Retrieved 20 Jul 2026, from https://worldsolve.org/index.php?id=1041

Public API

Pull the dataset programmatically:

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How to cite

Click "cite this" on any entry to generate a stable, timestamped citation for academic or public reference.