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.
Filtered by relevance
Search by category, geography, status, and keywords.
Builder-oriented
Use the repository to find startup ideas, policy leads, and research agendas.
4194Total
4194Open
0Solved
9Humans
open
South & Southeast Asia, Asia
Untreated factory effluent and sewage flow directly into major rivers, harming both ecosystems and communities that depend on them for drinking water. River-cleanup technology paired with stricter enforcement is needed.
climate-environment
asia
south-southeast-asia
rivers
industrial
pollution
has
severely
degraded
like
ganges
citarum
untreated
water
global-unspecified
philosophy-ethics
whether
urban
Chemical processing and textile dye factories often dump untreated toxic effluents into nearby waterways during off-peak hours, evading traditional periodic government inspections.
society-governance
asia
india
haven
deployed
real-time
water
toxicity
detection
systems
industrial
manufacturing
rivers
global-unspecified
whether
philosophy-ethics
climate-environment
mathematics-logic
High consumer demand for cheap apparel drives subcontracted garment dye houses to bypass effluent treatment to maintain razor-thin profit margins.
economics-resources
asia
cambodia
haven
eliminated
fast-fashion
textile
sludge
dumping
suburban
waterways
high
consumer
climate-environment
water
global-unspecified
solved
make
Unregulated industrial discharge into river basins near Indonesia is degrading downstream drinking water quality, but enforcement is hampered by a lack of low-cost, continuous water-quality sensors.
climate-environment
asia
indonesia
industrial
discharge
river
basins
near
reducing
effluent
shared
unregulated
global-unspecified
water
african
