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
Decision-makers lack integrated, high-resolution models of ocean chemistry, biology, currents, and human activity. The open problem is building trustworthy systems that support decisions without creating false confidence from incomplete data. The solution must work with limited capital, intermittent services, and local maintenance capacity. The research opportunity is to define measurable success criteria, test the approach in realistic settings, identify failure modes, and create a pathway from prototype to accountable deployment.
technology-computing
asia
philippines
real-time
marine
ecosystem
digital
twins
low-income
communities
decision-makers
lack
integrated
economics-resources
climate-environment
systems
society-governance
infrastructure
More shipping, seismic surveys, construction, and autonomous systems could disrupt whales, fish, and other marine life. Solutions require low-noise engineering, ecosystem monitoring, routing, and enforceable acoustic limits. The solution must work with limited capital, intermittent services, and local maintenance capacity. The research opportunity is to define measurable success criteria, test the approach in realistic settings, identify failure modes, and create a pathway from prototype to accountable deployment.
economics-resources
asia
philippines
preventing
noise
pollution
automated
ocean
economy
low-income
communities
shipping
seismic
technology-computing
climate-environment
systems
society-governance
quantum
Global connectivity increasingly depends on vulnerable subsea cables exposed to anchors, accidents, sabotage, natural hazards, and unclear legal responsibility. Future resilience requires diversified routes, monitoring, repair capacity, and international cooperation. The solution must work with limited capital, intermittent services, and local maintenance capacity. The research opportunity is to define measurable success criteria, test the approach in realistic settings, identify failure modes, and create a pathway from prototype to accountable deployment.
economics-resources
asia
philippines
cables
protecting
underwater
internet
cumulative
threats
low-income
communities
capacity
technology-computing
climate-environment
society-governance
systems
infrastructure
quantum
Warming, acidification, migration, and food-web changes may make historical fishing quotas unreliable. Management systems must adapt quickly while protecting food security and the livelihoods of small-scale fishers. The solution must work with limited capital, intermittent services, and local maintenance capacity. The research opportunity is to define measurable success criteria, test the approach in realistic settings, identify failure modes, and create a pathway from prototype to accountable deployment.
economics-resources
asia
philippines
food-security
restoring
fisheries
under
shifting
ocean
ecosystems
low-income
communities
must
warming
technology-computing
climate-environment
society-governance
systems
States and institutions may need registries of deployed AI models, their data sources, risk levels, and accountability owners. The challenge is building disclosure rules that support safety without exposing legitimate security or privacy risks. This becomes particularly difficult under climate migration pressure, because public institutions must remain fair, resilient, and accountable while adapting to new risks.
society-governance
asia
philippines
registries
under
climate
migration
pressure
governance
public-interest
model
institutions
risks
public
climate-environment
systems
Utility data are fragmented, pressure changes are poorly localized, and repairs compete with emergency work. Low-cost sensing, probabilistic fault localization, and outcome-based maintenance could let local operators prioritize the few failures that matter most. The opportunity is intentionally human-scale: a cooperative, clinic, workshop, school, or municipal team could pilot it within one locality and measure outcomes before expanding. Mathematical modeling can help with measure uncertainty, incentives, or resource constraints; entrepreneurship can turn a reliable workflow into a viable service.
mathematics-logic
asia
philippines
might
small
municipalities
detect
repair
leaking
public
water
networks
losses
local
actors
social-civic-problems
before
united
Good firms can be rejected because financial statements lag reality or assets are hard to pledge. Cash-flow inference, purchase-order verification, and risk-sharing products could widen credit while limiting fraud and over-borrowing. The opportunity is intentionally human-scale: a cooperative, clinic, workshop, school, or municipal team could pilot it within one locality and measure outcomes before expanding. Mathematical modeling can help with measure uncertainty, incentives, or resource constraints; entrepreneurship can turn a reliable workflow into a viable service.
mathematics-logic
asia
philippines
might
local
actors
small
manufacturers
price
working-capital
loans
operational
social-civic-problems
united
workers
before
independent
turn
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
In archipelagic nations like the Philippines, vulnerable households repeatedly lose livestock, crops, and home infrastructure to severe seasonal storms. Standard microfinance models often default during disasters, compounding debt cycles rather than relieving poverty.
climate-environment
asia
philippines
poverty
haven
developed
climate-resilient
financial
instruments
prevent
coastal
communities
falling
global-unspecified
economics-resources
whether
philosophy-ethics
resolved
Bridges, ports, and power stations across island nations are built with conventional standards that fail during combined seismic events, storm surges, and landslides, cutting off entire island populations from emergency relief.
climate-environment
asia
philippines
haven
created
modular
infrastructure
capable
withstanding
compound
disaster
hazards
pacific-asian
island
remote
communities
economics-resources
philosophy-ethics
Fast-moving consumer goods companies rely heavily on multi-layer plastic sachets to sell small product quantities affordably, generating unrecyclable plastic litter across waterways and marine systems.
economics-resources
asia
philippines
plastic
consumer
goods
haven
eliminated
single-use
packaging
distribution
networks
lower-income
climate-environment
global-unspecified
systems
waste
food
Digital platforms and assistive devices remain cost-prohibitive or unadapted for regional languages, excluding millions of persons with disabilities from the growing digital workforce.
technology-computing
asia
philippines
disabilities
haven
developed
inclusive
tech
infrastructure
workers
developing
markets
digital
global-unspecified
african
remains
economics-resources
public
High transport costs prevent islanders from accessing routine screenings for diabetes, hypertension, and early-stage cancers, leading to late-stage diagnoses and preventable mortality.
health-biology
asia
philippines
haven
built
affordable
diagnostic
screening
networks
non-communicable
diseases
remote
island
communities
economics-resources
social-civic-problems
global-unspecified
whether
Rapid population growth outpaces formal job creation, forcing university graduates into low-productivity informal sector roles or long-term underemployment.
economics-resources
asia
philippines
formal
haven
created
pathways
economic
integration
millions
young
people
entering
informal
global-unspecified
settlements
youth
africa
Financial intermediaries charge high transfer fees on small money transfers sent home by low-income migrant workers, stripping billions from vulnerable households.
economics-resources
asia
philippines
fees
migrant
workers
haven
eliminated
predatory
cross-border
remittance
charged
overseas
technology-computing
global-unspecified
informal
health-biology
countries
Inconsistent meteorology data sharing between neighboring nations delays mass evacuation orders during rapidly intensifying Category 5 tropical cyclones.
local-regional
asia
philippines
haven
established
regional
transboundary
early-warning
networks
super-typhoons
moving
southeast
data
global-unspecified
technology-computing
african
society-governance
limited
Major Asian cities lose up to 40% of treated drinking water to underground pipe leaks before it ever reaches consumers.
local-regional
asia
philippines
water
pipe
haven
automated
real-time
leakage
detection
aging
urban
municipal
climate-environment
global-unspecified
cities
african
whether
Lack of employment options leads coastal villagers to use home-made explosives for fishing, destroying coral reefs for short-term yield.
economics-resources
asia
philippines
coastal
fishing
haven
provided
alternative
livelihoods
communities
dependent
destructive
blast
climate-environment
global-unspecified
near
african
lack
As young generations move to cities, historic mountain farming terraces are abandoned, leading to unchecked soil erosion and landslides.
social-civic-problems
asia
philippines
farming
haven
curbed
destruction
ancient
terrace
systems
due
rural-to-urban
youth
climate-environment
migration
global-unspecified
economics-resources
society-governance
Informal waste pickers in Philippines recover a substantial share of recyclable material but operate without legal recognition, safety equipment, or fair pricing from recycling buyers.
economics-resources
asia
philippines
informal
formalizing
waste-picker
livelihoods
waste
pickers
recover
substantial
share
settlements
systems
picker
climate-environment
global-unspecified
urban