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
South & Southeast Asia, Asia
Traditional banks avoid lending to businesses without physical assets to pledge, leaving many viable small enterprises unable to grow. Alternative credit scoring using transaction and mobile data could unlock lending.
economics-resources
asia
south-southeast-asia
lending
small
business
south
southeast
remains
constrained
collateral
requirements
mathematics-logic
might
local
actors
global-unspecified
africa
Workers from countries like the Philippines, India, and Bangladesh lose significant income to transfer fees sending money home. Blockchain-based remittance corridors could dramatically cut these costs.
technology-computing
asia
india
blockchain
remittance
costs
workers
cross-border
remain
high
millions
asian
migrant
countries
economics-resources
global-unspecified
informal
african
Farmers and small traders often turn to predatory informal lenders charging extremely high interest rates due to lack of formal alternatives. Digital microfinance platforms with fair rates could displace exploitative lending.
economics-resources
asia
south-asia
informal
moneylenders
dominate
rural
credit
markets
parts
south
rates
settlements
african
digital
global-unspecified
access
technology-computing
Most informal workers have no employer-based retirement savings, risking poverty in old age as populations age rapidly. Portable, mobile-based voluntary pension schemes could extend coverage to gig and informal workers.
economics-resources
asia
informal
retirement
pension
coverage
inadequate
large
workforce
workers
age
settlements
mathematics-logic
local
might
actors
global-unspecified
african
Some countries maintain strict currency controls that slow down cross-border business transactions and investment. Regional trade-finance platforms compatible with multiple regulatory regimes could ease friction.
economics-resources
asia
currency
regional
capital
control
restrictions
complicate
trade
financing
parts
african
africa
global-unspecified
remains
local-regional
countries
access
Cities like Manila, Jakarta, and Mumbai rank among the world's most congested, costing billions in lost time and fuel. Integrated mass-transit expansion and smart traffic-management systems are urgently needed.
economics-resources
asia
traffic
congestion
asian
megacities
causes
massive
economic
productivity
losses
cities
african
systems
urban
global-unspecified
climate-environment
infrastructure
Rapid urban migration combined with limited land supply is pushing housing prices far beyond what average incomes can support. Modular and prefabricated housing ventures could help increase affordable supply faster.
social-civic-problems
asia
housing
affordability
crises
worsening
major
asian
cities
supply
rapid
urban
african
global-unspecified
economics-resources
systems
climate-environment
affordable
open
South & Southeast Asia, Asia
Millions live in slums lacking secure tenure, clean water, or sanitation despite being near major urban economic centers. Incremental slum-upgrading programs are more effective and humane than demolition-based approaches.
economics-resources
asia
south-southeast-asia
informal
settlements
continue
expand
faster
formal
housing
south
southeast
asian
urban
african
global-unspecified
cities
water
Many older buildings in seismic zones like Nepal, Indonesia, and Turkey do not meet modern earthquake-resistant standards. Retrofit financing programs and stricter enforced building codes could save many lives.
economics-resources
asia
indonesia
building
earthquake
disaster
resilience
asian
stock
remains
inadequate
older
buildings
climate-environment
social-civic-problems
global-unspecified
standards
future
Secondary cities often lack the metro or bus rapid transit systems that ease congestion in capitals, forcing reliance on private vehicles. Lower-cost bus rapid transit models could be replicated more widely.
society-governance
asia
transit
cities
public
coverage
remains
limited
outside
capital
bus
systems
urban
global-unspecified
secondary
african
climate-environment
economics-resources
Congested ports and inefficient customs processes in countries like India and Bangladesh slow down import-export operations. Digital single-window customs clearance systems could significantly cut delays.
economics-resources
asia
india
port
logistics
bottlenecks
raise
trade
costs
south
customs
congested
african
global-unspecified
systems
africa
many
technology-computing
open
South & Central Asia, Asia
Mountainous terrain and low population density make fiber rollout economically unviable in many areas. Satellite internet and community mesh networks offer a faster path to connectivity.
economics-resources
asia
south-central-asia
broadband
digital
infrastructure
gaps
persist
remote
parts
central
south
technology-computing
remains
global-unspecified
rural
african
access
Rural residents often pay more for slower internet, limiting access to e-commerce, remote work, and online education. Community Wi-Fi cooperatives and subsidized rural data plans could help close this gap.
social-civic-problems
asia
rural
access
online
digital
divide
between
urban
limits
opportunity
african
remains
global-unspecified
economics-resources
society-governance
Discarded phones, computers, and batteries often end up in informal, toxic recycling operations that harm workers and the environment. Formal e-waste recycling ventures could recover valuable materials safely.
climate-environment
asia
recycling
e-waste
booming
electronics
consumption
lacks
adequate
infrastructure
discarded
waste
global-unspecified
systems
informal
haven
economics-resources
management
Heavy reliance on a small number of chip manufacturing hubs like Taiwan creates risk if supply is disrupted by conflict or disaster. Diversifying regional chip fabrication capacity is a major strategic priority.
local-regional
asia
east-asia
supply-chain
supply
creates
strategic
semiconductor
chain
dependency
vulnerability
several
asian
economies
global-unspecified
economics-resources
african
whether
Ride-hailing and delivery platform workers often have no formal contracts, benefits, or dispute-resolution mechanisms. Portable benefits platforms tied to worker digital IDs could extend protections across platforms.
technology-computing
asia
workers
digital
protections
gig
economy
lack
labor
benefits
platforms
economics-resources
african
global-unspecified
informal
open
Southeast Asia, Asia
Warming waters, pollution, and destructive fishing practices are damaging reefs that millions depend on for fishing and tourism income. Coral restoration projects and marine protected area enforcement need expanded funding.
climate-environment
asia
southeast-asia
biodiversity
coral
marine
reef
degradation
threatens
coastal
livelihoods
southeast
fishing
communities
economics-resources
global-unspecified
bleaching
near
The region serves as both source and transit hub for trafficked ivory, pangolins, and tiger parts destined for black markets. Stronger customs detection technology and cross-border enforcement cooperation are needed.
economics-resources
asia
illegal
wildlife
trafficking
remains
major
threat
endangered
species
globally
global-unspecified
philosophy-ethics
african
have
open
Central & East Asia, Asia
Overgrazing and unsustainable land use are turning productive land into desert, threatening herding communities' livelihoods. Large-scale reforestation and sustainable grazing management programs could slow the spread.
economics-resources
asia
central-east-asia
desert
desertification
spreading
parts
central
east
including
edges
gobi
communities
land
climate-environment
global-unspecified
remain
african
open
South & Southeast Asia, Asia
Rising temperatures combined with high humidity are pushing some regions toward conditions where outdoor work becomes dangerous. Heat-early-warning systems and outdoor worker protection policies need urgent development.
climate-environment
asia
south-southeast-asia
extreme
heatwaves
becoming
frequent
deadly
south
southeast
outdoor
rising
systems
economics-resources
society-governance
real
time
predicting