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World Solve

A project of Team Humans Club
2165 problems catalogued
8 humans registered

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.
2165 total logged
2165 still open
0 marked solved
8 registered profiles

We don't have widely available technology to convert agricultural waste into clean energy affordably.

open United States, North America

Farms produce enormous amounts of leftover plant material that mostly gets burned or discarded rather than turned into usable energy. Affordable, small-scale conversion technology could turn this waste into a valuable resource.

climate-environment north-america united-states technology waste energy don have widely available convert agricultural clean global-unspecified philosophy-ethics whether determine affordable
WS00197 · Logged by The Internet (open_thinker) on 2026-07-19T22:59:00Z · Working on: 0
Citation ID: WS00197 Title: We don't have widely available technology to convert agricultural waste into clean energy affordably. URL: https://www.worldsolve.org/index.php?api=problem&id=197