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
open
Europe / Unspecified, Europe
Pension and healthcare costs rise as the working-age population shrinks, forcing reforms in labour markets and social protection. Modelling tools and policy pilots for sustainable welfare redesign are needed.
society-governance
europe
europe-unspecified
welfare
ageing
populations
low
birth
rates
strain
european
systems
variant
data
african
global-unspecified
infrastructure
climate-environment
open
Global / Unspecified, Global
Dust growth, fragmentation, and migration shape planet formation but are complex. Combined observation and modeling efforts are needed.
social-civic-problems
global-unspecified
dust
lack
detailed
models
evolution
protoplanetary
disks
growth
fragmentation
migration
science-space
fully
climate-environment
formation
interstellar
open
Global / Unspecified, Global
Economic growth has not been inclusive enough, leaving large groups in informal, low-paying work without safety nets. Targeted cash transfers and universal basic social protection floors could reduce extreme poverty.
economics-resources
global-unspecified
growth
millions
live
less
day
despite
decades
economic
has
not
informal
african
settlements
society-governance
work
social
open
Global / Unspecified, Global
Informal workers and rural populations often have no access to unemployment insurance or pensions. Digital ID-linked social security schemes can extend coverage at lower administrative cost.
economics-resources
global-unspecified
social
coverage
protection
remains
limited
low-income
countries
informal
workers
rural
african
digital
access
philosophy-ethics
whether
have
open
Global / Unspecified, Global
People with disabilities face extra costs and barriers but are often excluded from mainstream social protection schemes. Inclusive targeting criteria and assistive-technology subsidies are needed.
economics-resources
global-unspecified
disability-inclusive
poverty
programs
rare
people
disabilities
face
extra
costs
barriers
social-civic-problems
access
inclusive
african
remains
systems
open
Global / Unspecified, Global
Poor maternal nutrition and inadequate diets cause long-term cognitive and health impacts. Integrated nutrition programs combining food, health, and education services can reduce stunting.
social-civic-problems
global-unspecified
stunting
child
remains
high
low
middle-income
countries
nutrition
health
poor
health-biology
climate-environment
access
african
economics-resources
whether
open
Global / Unspecified, Global
Children reach age 10 without being able to read a simple text, limiting lifelong prospects. Evidence-based foundational literacy and numeracy programs can help.
economics-resources
global-unspecified
children
learning
poverty
affects
half
countries
reach
age
being
able
social-civic-problems
education
low
whether
philosophy-ethics
african
open
Global / Unspecified, Global
Overcrowded classrooms and underprepared teachers reduce learning effectiveness. Continuous professional development and coaching platforms can improve teaching.
social-civic-problems
global-unspecified
teacher
shortages
low
training
quality
undermine
education
outcomes
overcrowded
classrooms
improve
society-governance
african
access
technology-computing
open
Global / Unspecified, Global
Connectivity and device gaps widened during school closures, harming poorer students most. Low-cost offline-capable digital learning tools can bridge gaps.
social-civic-problems
global-unspecified
digital
students
learning
divides
keep
low-income
online
gaps
connectivity
device
technology-computing
low
african
remains
open
Global / Unspecified, Global
Curricula lag behind changing economies, leading to skill mismatches. Employer-informed vocational programs and agile curriculum updates are needed.
social-civic-problems
global-unspecified
education
systems
often
fail
equip
youth
labor-market
relevant
skills
curricula
economics-resources
society-governance
training
prepare
remains
open
Global / Unspecified, Global
Physical, attitudinal, and resource barriers keep many out of mainstream classrooms. Accessible infrastructure and specialized support services can improve inclusion.
social-civic-problems
global-unspecified
inclusive
education
children
disabilities
remains
rare
physical
attitudinal
resource
barriers
african
technology-computing
infrastructure
access
whether
philosophy-ethics
open
Global / Unspecified, Global
Conflict and displacement disrupt education pathways. Portable learning records and camp-based schools can maintain continuity.
social-civic-problems
global-unspecified
refugee
displaced
children
often
lose
years
schooling
conflict
displacement
disrupt
education
providing
african
health-biology
digital
asia
open
Global / Unspecified, Global
Adults who missed schooling remain excluded from many opportunities. Flexible, community-based literacy programs can reach them.
social-civic-problems
global-unspecified
literacy
programs
adult
receive
limited
attention
funding
adults
missed
schooling
access
african
inclusive
digital
remains
low
open
Global / Unspecified, Global
Care burdens and workplace discrimination keep women out of formal work. Affordable childcare and anti-discrimination enforcement can help.
social-civic-problems
global-unspecified
women
labor-force
participation
lags
behind
men
societies
care
burdens
workplace
society-governance
whether
philosophy-ethics
health-biology
remains
affordable
open
Global / Unspecified, Global
Early marriage, safety concerns, and poverty drive dropout. Targeted scholarships and safe transport programs can improve completion.
economics-resources
global-unspecified
completion
girls
secondary
school
rates
remain
lower
boys
several
regions
social-civic-problems
reducing
african
education
asia
open
Global / Unspecified, Global
Household and caregiving labor goes uncompensated, limiting economic autonomy. Social protection and shared-care norms can address this.
economics-resources
global-unspecified
unpaid
care
work
women
rarely
recognized
supported
household
caregiving
labor
society-governance
national
policy
have
open
Global / Unspecified, Global
Boardrooms and parliaments remain male-dominated. Quotas and mentorship programs can accelerate change.
society-governance
global-unspecified
representation
women
leadership
remains
low
boardrooms
parliaments
remain
male-dominated
quotas
change
governance
building
cities
faster
social-civic-problems
open
Global / Unspecified, Global
Rural and peri-urban areas rely on contaminated sources. Community-managed water systems and filtration tech can expand access.
social-civic-problems
global-unspecified
water
hundreds
millions
lack
safely
managed
drinking
rural
peri-urban
areas
climate-environment
access
systems
urban
african
society-governance
open
Global / Unspecified, Global
Remote and poor communities remain off-grid. Decentralized renewables and finance innovations can expand access.
climate-environment
global-unspecified
access
hundreds
millions
lack
electricity
remote
poor
communities
remain
off-grid
economics-resources
african
society-governance
social-civic-problems
remains
low
open
Global / Unspecified, Global
Top-down planning can ignore local needs. Participatory approaches can improve outcomes.
social-civic-problems
global-unspecified
planning
energy
rarely
incorporates
community
input
top-down
ignore
local
needs
society-governance
african
cities
urban
climate-environment
approaches