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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Desalination remains too energy-intensive and costly for widespread adoption in water-scarce Gulf states.

open Middle East, Asia

Current desalination technology consumes large amounts of fossil-fuel energy, undermining sustainability goals. Solar-powered desalination research could make the process both cheaper and greener.

climate-environment asia middle-east desalination remains too energy-intensive costly widespread adoption water-scarce gulf states global-unspecified whether mathematics-logic haven energy

WS01386 · Logged by Ian Patel on 2026-07-22T13:52:00Z · Working on: 0

Citation ID: WS01386 Title: Desalination remains too energy-intensive and costly for widespread adoption in water-scarce Gulf states. URL: https://www.worldsolve.org/index.php?api=problem&id=1386

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2165 public problems
2165 open challenges
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