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
Develop collection, design, incentives, maintenance, and community-governance solutions that prevent drains from becoming chronic flood and disease hazards.
climate-environment
africa
nigeria
maintaining
drainage
systems
neighborhoods
solid-waste
accumulation
develop
collection
design
incentives
society-governance
solutions
health-biology
health
environmental
Create sustainable community care, pensions, housing, health, mobility, and digital-access systems for countries aging before becoming high-income.
social-civic-problems
asia
thailand
aging
countries
supporting
populations
middle-income
create
sustainable
community
care
pensions
systems
society-governance
global-unspecified
health-biology
economics-resources
