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 interoperable authentication, watermarking, provenance, and public-literacy systems that distinguish authentic civic media from manipulated or synthetic content.
social-civic-problems
provenance
media
verifying
ai-generated
political
build
interoperable
authentication
watermarking
public-literacy
global-unspecified
society-governance
systems
whether
philosophy-ethics
mathematics-logic
technology-computing
Build sustainable authoring, translation, review, licensing, and distribution systems for rigorous content beyond dominant global languages.
social-civic-problems
africa
ethiopia
languages
creating
high-quality
open
educational
resources
underrepresented
build
sustainable
authoring
systems
society-governance
public
technology-computing
global-unspecified
Create interoperable enrollment, portable learning records, mobile instruction, and language support for children whose families move for work.
social-civic-problems
asia
india
children
improving
education
continuity
seasonal
migration
create
interoperable
enrollment
portable
global-unspecified
health-biology
low
displaced
african
Teach children to navigate privacy, scams, manipulation, harmful content, and online identity when shared phones and limited supervision are common.
social-civic-problems
asia
indonesia
children
developing
safe
digital
literacy
low-cost
devices
teach
navigate
privacy
global-unspecified
technology-computing
identity
whether
philosophy-ethics
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
New Zealand, Oceania
Create community-controlled educational resources that support endangered languages without reducing them to museum artifacts or excluding young speakers.
social-civic-problems
oceania
new-zealand
endangered
languages
preserving
school-based
learning
create
community-controlled
educational
resources
support
global-unspecified
technology-computing
philosophy-ethics
whether
language
open
United States, North America
Create scalable curricula that teach adolescents how to interpret uncertainty, correlation, evidence quality, charts, and causal claims in real-world contexts.
society-governance
north-america
united-states
teaching
statistical
reasoning
misinformation
becomes
entrenched
create
scalable
curricula
teach
philosophy-ethics
global-unspecified
systems
whether
resolved
Develop teaching, assessment, and teacher-support models for children who begin school in a language different from the one used in textbooks and examinations.
social-civic-problems
asia
india
reducing
learning
loss
among
multilingual
early-grade
students
develop
teaching
assessment
global-unspecified
school
children
african
low
Develop methods to quantify livelihoods, health, culture, land, and social losses caused by drought, salinization, erosion, and chronic heat.
climate-environment
measuring
loss
damage
household
level
slow-onset
disasters
develop
methods
quantify
climate
economics-resources
global-unspecified
health-biology
health
whether
relocation
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
Chile, South America
Design water-allocation and enforcement systems that reduce consumption among high users without shifting disproportionate burdens onto low-income residents.
climate-environment
south-america
chile
making
drought
restrictions
equitable
unequal
cities
design
water-allocation
enforcement
systems
society-governance
economics-resources
global-unspecified
public
social-civic-problems
open
United States, North America
Build risk-based grid maintenance, vegetation management, shutoff policies, and backup systems that prevent sparks without leaving communities vulnerable.
local-regional
north-america
united-states
reducing
wildfire
ignition
failing
electricity
infrastructure
build
risk-based
grid
maintenance
systems
economics-resources
technology-computing
communities
global-unspecified
Develop enforceable, economically viable protections for construction workers, delivery workers, street vendors, farm laborers, and factory workers exposed to dangerous heat.
economics-resources
asia
india
workers
heat
protecting
extreme
informal
employment
develop
enforceable
economically
viable
mathematics-logic
local
might
actors
global-unspecified
Combine local wastewater control, fisheries governance, restoration science, and heat-stress response to preserve reefs under repeated marine heatwaves.
climate-environment
oceania
australia
local
preventing
coral
reef
collapse
stressors
combine
wastewater
control
society-governance
under
governance
global-unspecified
bleaching
african
open
South Africa, Africa
Develop species selection, watering, soil protection, maintenance financing, and monitoring systems that allow urban tree canopies to survive rapid development.
climate-environment
africa
south-africa
urban
protecting
trees
during
heat
drought
construction
develop
species
selection
systems
society-governance
global-unspecified
cities
economics-resources
Build financial protection for recurrent floods, crop losses, storms, and heat events that are individually too small for aid but cumulatively devastating.
climate-environment
asia
philippines
small
insuring
vulnerable
households
against
repeated
disasters
build
financial
protection
economics-resources
climate
businesses
global-unspecified
community
Create practical risk models and investment plans for fast-growing cities that lack detailed maps, weather records, asset inventories, or technical staff.
climate-environment
africa
tanzania
cities
climate
adaptation
planning
secondary
weak
data
create
practical
risk
society-governance
global-unspecified
african
systems
urban
Develop preservation and adaptation methods for dense historic urban areas where conventional drainage upgrades and building retrofits are difficult.
climate-environment
europe
italy
historic
protecting
cities
compound
flood
heat
risk
develop
preservation
adaptation
urban
water
climate
global-unspecified
african
Create transition plans for towns dependent on coal jobs, tax revenue, rail infrastructure, and related industries as plants and mines close.
economics-resources
europe
poland
coal
managing
decommissioned
assets
local
economic
collapse
create
transition
plans
global-unspecified
solutions
social
public
fast
Develop modular panels, controllers, batteries, training, spare-parts supply, and warranties so off-grid solar systems remain functional beyond initial installation.
climate-environment
africa
madagascar
solar
building
repairable
infrastructure
remote
regions
develop
modular
panels
controllers
systems
society-governance
economics-resources
public
global-unspecified
