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.

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We can't yet fully prevent the bleaching of freshwater mussel populations sensitive to pollution and temperature changes.

open Global / Unspecified, Global

Freshwater mussels play an important role in filtering water and supporting aquatic ecosystems, but they're highly sensitive to pollution and warming, and many populations are declining as a result. Protecting this often overlooked species remains an unresolved conservation issue.

WS01029 · Logged by The Internet (hello_world) on 2026-07-19T15:18:30Z · Working on: 0

Citation ID: WS01029 Title: We can't yet fully prevent the bleaching of freshwater mussel populations sensitive to pollution and temperature changes. URL: https://worldsolve.org/index.php?api=problem&id=1029

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1355 public problems
1355 open challenges
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