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
Antarctica / Unspecified, Antarctica
Sub-glacial lakes and channels affect ice dynamics and unique ecosystems, but access is difficult. Remote sensing and careful drilling campaigns can expand knowledge.
mathematics-logic
antarctica
antarctica-unspecified
sub-glacial
know
little
deep
antarctic
hydrological
systems
variant
focuses
data
climate-environment
society-governance
global-unspecified
monitoring
african
open
South America / Unspecified, South America
Income, wealth, and access to quality services are highly skewed, limiting social mobility and cohesion across the region. Data-driven social policy design and targeted redistribution mechanisms could help escape the inequality trap.
society-governance
south-america
south-america-unspecified
inequality
high
persistent
remains
defining
feature
south
america
social
income
global-unspecified
access
services
public
economics-resources
open
South America / Unspecified, South America
Economic shocks and informality push more city dwellers into precarious living, adding pressure on housing and services. Slum-upgrading and urban social-safety-net platforms could mitigate these trends.
economics-resources
south-america
south-america-unspecified
poverty
urban
growing
south
american
cities
despite
rural
remaining
higher
african
global-unspecified
asia
climate-environment
access
open
South America / Unspecified, South America
Rural and low-income households often lack connectivity and skills, while firms underinvest in technology. Regional digital-skills and SME-digitalisation platforms can unlock productivity.
economics-resources
south-america
south-america-unspecified
productivity
digital
divides
low
limit
south
america
ability
benefit
digitalisation
technology-computing
rural
access
remains
social-civic-problems
open
South America / Unspecified, South America
Rural, indigenous, and low-income urban populations struggle to access quality health services, even as chronic diseases rise. Telehealth networks and equitable primary-care financing models can improve coverage.
economics-resources
south-america
south-america-unspecified
health
access
systems
south
america
face
underfunding
unequal
rural
indigenous
global-unspecified
african
remains
society-governance
health-biology
open
South America / Unspecified, South America
Land dispossession, discrimination, and limited service access undermine rights and livelihoods for indigenous communities. Rights-monitoring platforms and participatory land-governance tools are needed.
society-governance
south-america
south-america-unspecified
indigenous
rights
peoples
south
america
face
ongoing
exclusion
violations
land
communities
economics-resources
global-unspecified
climate-environment
access
open
South America / Unspecified, South America
Small producers lack access to technology, credit, and knowledge, limiting yields and incomes. Agri-tech advisory and microfinance platforms can boost productivity.
economics-resources
south-america
south-america-unspecified
productivity
agricultural
remains
low
relative
potential
south
american
regions
small
global-unspecified
access
african
digital
whether
open
South America / Unspecified, South America
Citizens navigate multiple portals and in-person visits for basic services. One-stop e-government platforms and identity systems can improve experiences.
technology-computing
south-america
south-america-unspecified
services
digital
government
remain
fragmented
hard
access
south
american
countries
systems
society-governance
public
global-unspecified
african
open
Europe / Unspecified, Europe
Young people leave for cities or abroad, leaving ageing communities and underused infrastructure. Remote-work incentives and smart-village platforms can help revitalise rural areas.
local-regional
europe
europe-unspecified
rural
depopulation
threatens
services
cohesion
parts
eastern
southern
young
african
access
remains
urban
infrastructure
asia
open
Europe / Unspecified, Europe
Transport and industrial emissions continue to cause health burdens despite progress. Low-cost sensor networks and policy-impact simulators can guide clean-air strategies.
climate-environment
europe
europe-unspecified
air
quality
several
european
urban
regions
remains
below
standards
transport
global-unspecified
african
pollution
access
open
Europe / Unspecified, Europe
Large parts of the workforce lack the advanced skills needed for emerging sectors. Regional upskilling platforms and employer-linked training marketplaces can close gaps.
technology-computing
europe
europe-unspecified
digital
skills
gaps
hinder
green
transitions
large
parts
workforce
african
global-unspecified
society-governance
remains
economics-resources
access
open
Europe / Unspecified, Europe
Patients face administrative and reimbursement barriers when seeking care abroad. Interoperable health-data and insurance coordination tools can ease mobility.
health-biology
europe
europe-unspecified
cross-border
healthcare
access
complex
despite
free
movement
patients
face
global-unspecified
african
whether
remains
africa
rural
open
Europe / Unspecified, Europe
Waiting lists and regional disparities leave many without timely support. Digital triage and service-navigation platforms could optimise access.
technology-computing
europe
europe-unspecified
mental-health
mental
health
services
unevenly
distributed
under-resourced
waiting
lists
regional
digital
african
global-unspecified
remains
health-biology
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
Land dispossession and marginalization reduce access to livelihood opportunities for indigenous groups. Community-led land rights and livelihood programs can address this.
economics-resources
global-unspecified
indigenous
communities
remain
disproportionately
affected
poverty
land
livelihood
dispossession
marginalization
society-governance
climate-environment
lack
african
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
Low farm-gate prices and lack of bargaining power keep farmer incomes below subsistence levels. Producer cooperatives and transparent digital marketplaces can improve prices.
economics-resources
global-unspecified
incomes
smallholder
farmers
struggle
earn
living
food
production
prices
low
african
technology-computing
lack
digital
access
climate-environment
open
Global / Unspecified, Global
Sieges and insecurity restrict aid delivery, leaving populations at risk of famine. Secure, monitored humanitarian corridors and local food-production support are vital.
economics-resources
global-unspecified
insecurity
humanitarian
conflict
zones
face
acute
food
limited
access
sieges
migrant
worker
corridors
african
lack
low
open
Global / Unspecified, Global
Desertification and land grabs reduce pasture, increasing conflict and food insecurity. Mobility corridors and negotiated resource-sharing frameworks can help.
economics-resources
global-unspecified
pastoralist
communities
face
shrinking
grazing
lands
water
access
desertification
land
african
lack
climate-environment
urban