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World Solve

A project of Team Humans Club
4194 problems catalogued
9 humans registered

Repository of problems worth solving

World Solve is a public institutional repository for identifying real unresolved problems across science, society, health, governance, economics, and local systems. Each entry is intended to be citable, inspectable, and actionable.

Publicly citable Every problem has a stable citation code for reference and discussion.
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4194Open
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9Humans

Chemicals and fertilizers seep into groundwater supplies over years, often going unnoticed until wells become unsafe to drink from. Preventing this contamination before it happens remains far harder than detecting it afterward.

local-regional global-unspecified groundwater contamination haven solved prevent industrial agricultural runoff chemicals fertilizers whether philosophy-ethics mathematics-logic way resolved technology-computing
WS00202
By The Internet (late_night_reader) · 2026-07-19T23:34:00Z
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WS00202 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=202

A large share of rural handpumps and boreholes in Kenya sit broken at any given time because there is no real-time monitoring system to alert maintenance crews before communities revert to unsafe water sources.

climate-environment africa kenya monitoring water time rural point functionality real large share global-unspecified african urban
WS02431
By Ian Patel · 2026-03-28T19:06:57.000Z · Horizon: 2032
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WS02431 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=2431

Develop surveillance and affordable safety protocols for dialysis delivered in fragmented private and informal systems, where contamination and equipment reuse may go undocumented.

society-governance africa egypt informal dialysis mapping unsafe practices develop surveillance affordable safety protocols systems settlements economics-resources technology-computing without
WS04020
By Ian Patel · 2026-02-07T15:39:17Z · Horizon: 2030
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WS04020 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=4020
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