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.
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4194Total
4194Open
0Solved
9Humans
Develop land-use, compensation, farming, and hydrological strategies that allow rivers to absorb floods without simply eliminating rural livelihoods.
mathematics-logic
europe
netherlands
restoring
floodplains
while
maintaining
food
production
develop
land-use
compensation
farming
climate-environment
economics-resources
global-unspecified
urban
rural
open
Sierra Leone, Africa
Design repair financing, local spare-parts networks, remote diagnostics, and accountability models that keep water points functional after initial projects end.
health-biology
africa
sierra-leone
water
maintaining
rural
pumps
donor-funded
installation
design
repair
financing
local
climate-environment
mathematics-logic
public
economics-resources
before
open
Mexico, North America
Create legal, technical, and cooperative mechanisms that protect farmers' ability to save, exchange, and improve seeds while maintaining quality and disease safety.
health-biology
north-america
mexico
securing
seed
sovereignty
communities
facing
corporate
consolidation
create
legal
technical
economics-resources
society-governance
global-unspecified
systems
community
