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
Build authentication, redundancy, anomaly detection, and governance systems that prevent manipulation or denial of critical Earth-observation data.
society-governance
data
securing
satellite
disaster-response
agencies
build
authentication
redundancy
anomaly
detection
systems
technology-computing
global-unspecified
whether
philosophy-ethics
governance
mathematics-logic
Create affordable security monitoring, backup, staff training, and recovery systems for hospitals without dedicated cybersecurity teams.
technology-computing
cybersecurity
hospitals
detecting
cyberattacks
small
service
disruption
create
affordable
security
monitoring
systems
health-biology
economics-resources
society-governance
global-unspecified
whether
Develop detection, enforcement, platform, customs, and demand-reduction systems for illegal wildlife sales shifting into encrypted and cross-border digital channels.
economics-resources
wildlife
reducing
trade
risks
online
marketplaces
develop
detection
enforcement
platform
systems
society-governance
technology-computing
digital
corruption
resilient
global-unspecified
open
Democratic Republic of the Congo, Africa
Develop monitoring approaches that work despite persistent cloud cover, fragmented enforcement, local economic dependence, and rapidly changing extraction routes.
technology-computing
africa
democratic-republic-of-the-congo
detecting
illegal
logging
cloud-covered
tropical
forests
develop
monitoring
approaches
work
society-governance
economics-resources
forest
science-space
systems
Develop affordable inspection tools and retrofit guidance for millions of older homes vulnerable to earthquakes, floods, corrosion, and progressive failure.
climate-environment
asia
turkey
detecting
structural
defects
aging
low-rise
housing
develop
affordable
inspection
tools
social-civic-problems
global-unspecified
reducing
whether
philosophy-ethics
Build verification systems that detect double counting, non-additional projects, coerced land deals, and misleading claims across carbon markets.
economics-resources
africa
kenya
supply-chain
preventing
fraud
carbon-credit
supply
chains
build
verification
systems
detect
double
society-governance
technology-computing
global-unspecified
land
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
Build cross-platform methods that identify influence operations moving among local apps, messaging networks, social media, and video platforms.
technology-computing
platforms
detecting
coordinated
inauthentic
behavior
regional
build
cross-platform
methods
identify
global-unspecified
social
society-governance
local
systems
african
philosophy-ethics
Develop standards and tools that detect manipulation, preserve provenance, and improve reproducibility across increasingly complex scientific workflows.
society-governance
scientific
authenticating
images
data
public
research
develop
standards
tools
detect
systems
technology-computing
global-unspecified
trust
Build datasets, models, human networks, and distribution interventions for misinformation in languages poorly represented in major technology platforms.
technology-computing
asia
india
misinformation
detecting
local-language
scales
build
datasets
models
human
networks
distribution
global-unspecified
philosophy-ethics
society-governance
african
remains
Design assessment, pedagogy, attribution, and institutional norms that preserve genuine learning without relying solely on surveillance or unreliable detection tools.
society-governance
improving
academic
integrity
era
ubiquitous
generative
design
assessment
pedagogy
attribution
global-unspecified
whether
philosophy-ethics
technology-computing
fake
prevent
way
open
South Africa, Africa
Build privacy-respecting systems that identify transport, health, safety, family-care, work, and disengagement causes behind persistent student absence.
society-governance
africa
south-africa
detecting
addressing
chronic
absenteeism
dropout
build
privacy-respecting
systems
identify
transport
health-biology
health
economics-resources
technology-computing
ensuring
Create low-cost continuous monitoring and repair systems for dispersed wells, pipelines, compressors, and storage sites that evade satellite and regulatory oversight.
science-space
asia
kazakhstan
detecting
methane
leaks
small
oil
gas
facilities
create
low-cost
continuous
systems
society-governance
monitoring
economics-resources
technologies
Combine satellite observations, smart metering, community reporting, and fair enforcement to identify unauthorized pumping without penalizing subsistence users.
science-space
asia
iran
detecting
illegal
water
extraction
stressed
aquifers
combine
satellite
observations
smart
global-unspecified
logging
climate-environment
philosophy-ethics
remote
Build robust sensors that can alert utilities and communities to microbial contamination before outbreaks occur, even in turbid and intermittently supplied networks.
climate-environment
south-america
peru
contamination
real-time
detection
pathogen
piped
water
build
robust
sensors
alert
global-unspecified
health-biology
rural
environmental
communities
Map and mitigate heavy metals, flame retardants, acids, and other pollutants leaching from informal electronics-processing sites into drinking-water aquifers.
climate-environment
africa
ghana
informal
detecting
groundwater
contamination
e-waste
recycling
map
mitigate
heavy
metals
settlements
economics-resources
waste
society-governance
global-unspecified
Develop credible worker-centered systems that identify recruitment abuse, debt bondage, and wage theft in supply chains that currently rely on superficial audits.
economics-resources
asia
thailand
supply-chain
chains
detecting
forced
labor
risks
agricultural
commodity
develop
credible
worker-centered
systems
society-governance
across
supply
Create cheap, reliable detection and mitigation systems for aflatoxin contamination in maize, groundnuts, and other staples before they enter diets and markets.
economics-resources
africa
tanzania
aflatoxin
detection
affordable
household-level
grain
storage
create
cheap
reliable
mitigation
global-unspecified
whether
systems
philosophy-ethics
early
Develop low-cost ways to map and manage rising soil salinity before farms become economically unviable due to over-irrigation, seawater intrusion, or poor drainage.
economics-resources
asia
pakistan
soil
early
detection
salinization
irrigated
farming
regions
develop
low-cost
ways
climate-environment
health-biology
global-unspecified
haven
health
Create affordable, rapid diagnostics and clinical protocols for agricultural poisonings where symptoms overlap with infections and chemical testing is inaccessible.
health-biology
asia
sri-lanka
detecting
pesticide
poisoning
laboratories
unavailable
create
affordable
rapid
diagnostics
clinical
protocols
ethical
philosophy-ethics
hiv
areas