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
Build transparent testing, traceability, and regulatory methods for identifying heavy metals, steroids, pharmaceuticals, and contaminants in traditional medicine supply chains.
economics-resources
asia
china
supply-chain
traditional
detecting
toxic
adulterants
herbal
medicines
build
transparent
testing
traceability
supply
society-governance
methods
chains
Public procurement processes in Nigeria lack standardized open-data reporting, making it difficult for civil society and auditors to detect overpricing, collusion, or misallocation of public funds.
society-governance
africa
nigeria
public
procurement
increasing
transparency
contracts
processes
lack
standardized
open-data
institutions
systems
technology-computing
global-unspecified
whether
philosophy-ethics