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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4194Open
0Solved
9Humans
Create traceability systems that can document catch location, species, labor conditions, and gear use for artisanal fishers without requiring expensive onboard technology.
economics-resources
asia
indonesia
verifying
sustainable
fishing
claims
small-scale
fleets
create
traceability
systems
document
society-governance
labor
climate-environment
restoring
fisheries
Postpartum hemorrhage remains a leading cause of maternal death in Indonesia because low-resource facilities often lack rapid blood-typing, stored blood products, and trained staff to intervene within the critical first hour after delivery.
health-biology
asia
indonesia
maternal
postpartum
hemorrhage
reducing
mortality
remote
regions
remains
leading
global-unspecified
whether
way
philosophy-ethics
Biodiversity hotspots in Nigeria depend on short-term donor grants that rarely cover more than a few years, leaving conservation programs unable to plan or retain trained staff long-term.
climate-environment
africa
nigeria
biodiversity
long-term
hotspots
financing
protection
depend
short-term
donor
grants
term
long
economics-resources
ecosystems
systems
methods
Rural clinics in Kenya lose a significant share of temperature-sensitive vaccines to cold-chain breaks between district depots and final delivery points, driven by unreliable electricity, sparse refrigerated transport, and thin logistics staffing.
local-regional
africa
kenya
vaccines
closing
last-mile
cold
chain
gap
rural
clinics
lose
african
nigeria
ethiopia
indonesia
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
Despite recognition of its importance, reliable methods for mechanisms aligning private R&D incentives with global health and climate priorities are still lacking. Progress is hindered by incomplete mechanistic knowledge, high capital and operational barriers, and the absence of deployment models suited to the contexts of greatest need.
climate-environment
asia
indonesia
mechanisms
aligning
private
incentives
health
climate
priorities
breakthrough
approaches
methods
systems
society-governance
barriers
solutions
designs
The absence of robust, context-adapted solutions for interventions that reduce the social and economic costs of chronic disease at population scale creates cascading risks across interconnected human and natural systems. Key missing elements include durable performance, low lifetime cost, and governance arrangements capable of sustaining impact beyond pilot stages.
society-governance
asia
indonesia
interventions
reduce
social
economic
costs
chronic
disease
population
scale
development
solutions
systems
climate-environment
methods
robust
