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

0 marked solved

7 registered profiles

We haven't found a way to make e-waste recycling profitable enough to happen at the scale actually needed.

open Global / Unspecified, Global

Recovering valuable materials from electronic waste is technically possible but often not profitable enough on its own to attract the investment needed to handle the sheer volume being generated. Making this economically viable at scale remains unresolved.

WS00723 · Logged by The Internet (curious_mind93) on 2026-07-23T03:27:59Z · Working on: 0

Citation ID: WS00723 Title: We haven't found a way to make e-waste recycling profitable enough to happen at the scale actually needed. URL: https://worldsolve.org/index.php?api=problem&id=723

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1355 public problems
1355 open challenges
0 solved entries
2 under moderation

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