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
Automated financial, information, military, and infrastructure systems may act in milliseconds while democratic institutions deliberate over months. The challenge is designing pre-authorized constraints, real-time oversight, and meaningful accountability. 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.
society-governance
democratic
oversight
systems
operating
faster
legislatures
low-income
communities
automated
financial
technology-computing
economics-resources
climate-environment
public
quantum
infrastructure
governance
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 produce useful coordination and accountability while minimizing collection of sensitive personal and behavioral data. 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
europe
norway
real-time
marine
ecosystem
digital
twins
mass
surveillance
data
decision-makers
lack
society-governance
economics-resources
climate-environment
systems
without
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 design must remain functional when standards, trade routes, data access, and diplomatic cooperation are unreliable. 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
europe
norway
real-time
marine
ecosystem
digital
twins
under
geopolitical
fragmentation
data
decision-makers
economics-resources
society-governance
systems
climate-environment
infrastructure
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
Works that visibly deteriorate according to how often they are ignored accelerate cultural loss. The problem is supporting art maintenance without turning public attention into a survival requirement for cultural objects.
public
art
preserving
real
time
other
Spoken dialogue that produces persistent aerial annotations can create distraction, privacy leaks, and unequal access to context. The problem is managing real-time annotation layers so they remain optional and controllable by speakers.
controlling
automatic
floating
footnotes
generated
health-biology
Entrances that expand or contract according to digital invitation data can exclude people with disabilities or create real-time social filtering. The challenge is keeping physical thresholds inclusive regardless of digital status signals.
invitation
status
ensuring
doorway
accessibility
technology-computing
Future governments will need near-real-time visibility into commitments, arrears, off-budget liabilities, and contingent risks. The open problem is building financial transparency systems that ordinary citizens and auditors can actually use. This becomes particularly difficult in informal settlements, because public institutions must remain fair, resilient, and accountable while adapting to new risks.
society-governance
asia
bangladesh
public
informal
settlements
making
finance
legible
real
time
risks
future
institutions
systems
climate-environment
governance
open
Global / Unspecified, Global
As AI tools become more capable of providing real-time answer suggestions, detecting this kind of undisclosed assistance during interviews or exams remains technically difficult. This creates growing concerns about the integrity of remote assessments.
technology-computing
global-unspecified
during
yet
build
technology
reliably
detects
someone
being
coached
assisted
whether
philosophy-ethics
mathematics-logic
haven
open
Antarctica / Unspecified, Antarctica
Demand for krill-based products and fish drives fleets into sensitive ecosystems that underpin Antarctic food webs. Improved stock assessment and real-time monitoring platforms can inform precautionary management.
society-governance
antarctica
antarctica-unspecified
fisheries
southern
ocean
including
krill
risk
overexploitation
demand
krill-based
products
climate-environment
global-unspecified
economics-resources
mathematics-logic
systems
open
Antarctica / Unspecified, Antarctica
Weather, ice conditions, and human activity data are not always integrated for decision-makers. Shared operational dashboards could improve safety and efficiency.
society-governance
antarctica
antarctica-unspecified
real-time
situational
awareness
antarctic
operations
underdeveloped
weather
ice
conditions
human
real
time
technology-computing
data
global-unspecified
open
Europe / Unspecified, Europe
Key ports like Rotterdam and Hamburg face capacity and digitalisation challenges that raise costs and delays. Port-community systems and real-time logistics dashboards could address bottlenecks.
economics-resources
europe
europe-unspecified
logistics
bottlenecks
port
congestion
affect
european
trade
flows
key
ports
systems
society-governance
real
time
open
Europe / Unspecified, Europe
Key ports like Rotterdam and Hamburg face capacity and digitalisation challenges that raise costs and delays. Port-community systems and real-time logistics dashboards could address bottlenecks.
society-governance
europe
europe-unspecified
logistics
bottlenecks
port
congestion
affect
european
trade
flows
variant
emphasises
systems
real
time
african
economics-resources
Middlemen often exploit price information gaps, paying farmers far below market rates for crops. Simple SMS or app-based price-transparency platforms have already shown strong impact where deployed.
technology-computing
asia
farmers
market
price
information
smallholder
lack
access
real-time
middlemen
economics-resources
global-unspecified
connecting
african
fair
local-regional
whether
Rapid fintech growth has outpaced consumer education and fraud-detection infrastructure in several markets. AI-based real-time fraud detection tailored to regional transaction patterns is an urgent need.
social-civic-problems
asia
fraud
digital
payment
rising
mobile
money
adoption
accelerates
rapid
african
global-unspecified
remains
technology-computing
africa
Urban planners frequently work with old census data, making it hard to allocate resources effectively for fast-changing cities. Satellite-based urban growth monitoring could provide near-real-time planning data.
economics-resources
asia
data
city-level
demographic
economic
outdated
incomplete
urban
planners
frequently
society-governance
global-unspecified
technology-computing
climate-environment
african
systems
whether
Secondary cities often have no real-time air-quality data, leaving residents unaware of health risks on high-pollution days. Low-cost sensor networks could extend monitoring coverage affordably.
climate-environment
asia
monitoring
networks
cities
urban
air
quality
remain
sparse
outside
major
global-unspecified
african
society-governance
systems
water
Weak public financial management means allocated funds for hospitals and schools often go unspent or misdirected. Real-time budget-tracking dashboards accessible to citizens could improve execution rates.
health-biology
africa
public-health
public
allocated
health
education
budgets
frequently
underexecuted
despite
funding
weak
society-governance
global-unspecified
whether
haven
philosophy-ethics
open
United States, North America
Millions of untracked fragments threaten operational satellites and crewed stations via the Kessler Syndrome. Scalable active debris removal mechanisms and real-time sub-centimeter tracking are required to maintain orbital usability.
science-space
north-america
united-states
orbital
debris
space
poses
exponential
cascade
risk
low
earth
orbit
technologies
removal
dual
global-unspecified
philosophy-ethics
open
Global / Unspecified, Global
Landers currently depend on pre-mapped terrain, which leaves them vulnerable to boulders, unexpected slopes, and dust plumes during touchdown. Ultra-fast optical-LiDAR terrain-relative navigation is needed for safe pinpoint landing.
science-space
global-unspecified
landing
terrain
autonomous
real-time
rugged
unstructured
planetary
remains
high
risk
navigation
when
deep
space
optical
rovers