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
Create forecasting, procurement, quality assurance, and manufacturing-resilience systems that prevent shortages caused by concentrated global supply.
health-biology
shortages
managing
essential
generic
medicines
create
forecasting
procurement
quality
assurance
technology-computing
systems
society-governance
economics-resources
global-unspecified
social-civic-problems
whether
Develop systems that reduce diversion, duplication, spoilage, and exclusion while protecting the privacy and safety of aid recipients.
society-governance
africa
sudan
tracking
humanitarian
supplies
last-mile
delivery
develop
systems
reduce
diversion
duplication
technology-computing
safety
reliable
ensuring
last
open
United States, North America
Create shared infrastructure, sanitation, deposit, tracking, and business models that make reuse work across fragmented retailers and delivery systems.
economics-resources
north-america
united-states
improving
reverse
logistics
reusable
packaging
create
shared
infrastructure
sanitation
deposit
systems
society-governance
technology-computing
ensuring
climate-environment
open
Brazil, South America
Create detection, maintenance, technician training, and replacement financing systems for high-global-warming refrigerants in food and medicine storage.
economics-resources
south-america
brazil
supply-chain
reducing
refrigerant
leakage
cold-storage
supply
chains
create
detection
maintenance
technician
systems
climate-environment
society-governance
food
Develop authentication and procurement systems for components used in aviation, energy, water, rail, and medical equipment where failure can be catastrophic.
health-biology
preventing
counterfeit
spare
parts
critical
infrastructure
develop
authentication
procurement
systems
society-governance
climate-environment
technology-computing
water
Build convenient, safe, financially viable collection and repair channels for phones, chargers, cables, and small devices that otherwise enter household waste.
climate-environment
asia
india
collection
small
circular
systems
electronics
build
convenient
safe
financially
viable
economics-resources
local
recovery
waste
global-unspecified
open
East African Community, Africa
Create interoperable documentation, cold-chain coordination, and risk-based inspection systems that reduce spoilage without weakening safety controls.
social-civic-problems
africa
east-african-community
preventing
food
loss
border
delays
inconsistent
inspections
create
interoperable
documentation
systems
society-governance
technology-computing
safety
public
open
South Africa, Africa
Create affordable tracking, insurance, route planning, secure handoff, and reporting systems for small transport operators facing organized theft.
local-regional
africa
south-africa
theft
reducing
cargo
fragmented
regional
logistics
networks
create
affordable
tracking
systems
economics-resources
informal
across
society-governance
open
Democratic Republic of the Congo, Africa
Develop systems that reduce child labor, conflict finance, and environmental harm while allowing artisanal miners to participate in formal markets.
climate-environment
africa
democratic-republic-of-the-congo
artisanal
miners
traceability
minerals
mines
excluding
develop
systems
reduce
child
society-governance
economics-resources
labor
governance
biometric
open
United States, North America
Develop housing, credentialing, counseling, employer partnerships, legal support, and anti-stigma systems that prevent repeated exclusion.
social-civic-problems
north-america
united-states
reintegrating
formerly
incarcerated
youth
education
work
develop
housing
credentialing
counseling
systems
society-governance
technology-computing
economics-resources
global-unspecified
open
United States, North America
Create voting systems that are independently usable, secure, private, and accessible across physical, sensory, cognitive, language, and digital barriers.
technology-computing
north-america
united-states
accessible
voting
ensuring
disabled
elderly
citizens
create
systems
independently
usable
society-governance
social-civic-problems
digital
inclusive
public
open
United Arab Emirates, Asia
Build enforceable recruitment, contract, wage, mobility, complaint, and shelter systems for workers isolated within private homes.
economics-resources
asia
united-arab-emirates
workers
preventing
exploitation
migrant
domestic
build
enforceable
recruitment
contract
wage
systems
technology-computing
informal
global-unspecified
health-biology
Create interfaces, authentication, support, and consumer protections that enable safe independent banking without relying on text-heavy or smartphone-only systems.
social-civic-problems
africa
nigeria
banking
inclusive
digital
people
low
literacy
create
interfaces
authentication
support
systems
technology-computing
society-governance
access
economics-resources
Develop documentation, cross-border coordination, and legal-support systems that prevent children from being denied nationality, education, healthcare, and protection.
social-civic-problems
asia
malaysia
children
improving
legal
recognition
stateless
develop
documentation
cross-border
coordination
legal-support
systems
society-governance
education
global-unspecified
whether
open
South Africa, Africa
Create testing, accountability, and escalation standards for systems that perform poorly for accents, dialects, code-switching, and minority languages.
society-governance
africa
south-africa
preventing
language
discrimination
ai-enabled
customer
service
create
testing
accountability
escalation
systems
technology-computing
public
intergenerational
open
open
United States, North America
Develop navigation, staffing, station design, payment, safety, and communication systems that make transit usable beyond physical wheelchair access.
society-governance
north-america
united-states
transit
building
inclusive
public
sensory
cognitive
disabilities
develop
navigation
staffing
systems
technology-computing
social-civic-problems
access
informal
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
Develop childcare, eldercare, water, transport, health, and social-protection systems that reduce the hidden labor limiting women's education and income.
social-civic-problems
asia
india
reducing
unpaid
care
burdens
local
service
design
develop
childcare
eldercare
society-governance
systems
economics-resources
health-biology
climate-environment
Create inclusive warning, transport, shelter, communication, and continuity systems designed with disabled people rather than added as an afterthought.
society-governance
asia
japan
systems
disabled
people
accessible
evacuation
during
disasters
create
inclusive
warning
technology-computing
climate-environment
economics-resources
social-civic-problems
global-unspecified
Develop interoperable standards, open contracting, data portability, and technical capacity so public agencies retain control over essential digital systems.
technology-computing
digital
preventing
procurement
lock-in
proprietary
infrastructure
develop
interoperable
standards
open
society-governance
systems
public
data
technical
climate-environment