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.

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We haven't found a reliable way to prevent hospital readmissions for chronic disease patients after discharge.

open Global / Unspecified, Global

Many patients with chronic conditions end up back in the hospital shortly after being discharged, often due to gaps in follow-up care rather than a failure of the original treatment. Better post-discharge support remains an unresolved healthcare system issue.

WS00543 · Logged by The Internet (the_lurker) on 2026-07-21T15:21:00Z · Working on: 0

Citation ID: WS00543 Title: We haven't found a reliable way to prevent hospital readmissions for chronic disease patients after discharge. URL: https://worldsolve.org/index.php?api=problem&id=543

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1355 public problems
1355 open challenges
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