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
Papua New Guinea, Oceania
The absence of robust, context-adapted solutions for governance frameworks for the ethical development and deployment of human enhancement technologies creates cascading risks across interconnected human and natural systems. Key missing elements include durable performance, low lifetime cost, and governance arrangements capable of sustaining impact beyond pilot stages.
society-governance
oceania
papua-new-guinea
governance
human
solutions
frameworks
ethical
development
deployment
enhancement
technologies
scalable
systems
climate-environment
methods
enabling
ensuring
Current approaches to real-time digital twins of entire river basins for adaptive management either underperform under variable field conditions or generate externalities that undermine long-term sustainability and equity. Closing the gap requires coordinated advances in science, systems design and enabling institutions.
technology-computing
asia
thailand
real-time
digital
twins
entire
river
basins
adaptive
management
integrated
pathways
society-governance
systems
climate-environment
enabling
approaches
Develop standards, sensing, urban design, and public awareness interventions to reduce disruption of insects, birds, turtles, and nocturnal ecosystems.
mathematics-logic
measuring
ecological
impacts
night-time
artificial
lighting
develop
standards
sensing
urban
public
global-unspecified
climate-environment
society-governance
reduce
social-civic-problems
heat
Build long-term evidence and mitigation systems for impacts of wind, solar, transmission, hydropower, and battery-mineral extraction on ecosystems.
climate-environment
biodiversity
monitoring
effects
renewable-energy
expansion
build
long-term
evidence
mitigation
systems
society-governance
long
term
real
time
mathematics-logic
Build accessible, time-bound, auditable mechanisms for people wrongly denied benefits, especially where automated eligibility systems create opaque errors.
society-governance
asia
india
systems
improving
grievance
redress
welfare
build
accessible
time-bound
auditable
mechanisms
technology-computing
economics-resources
climate-environment
global-unspecified
public
Develop warnings, transaction safeguards, complaint systems, and financial literacy tools for people newly using mobile wallets, QR payments, and instant transfers.
social-civic-problems
asia
india
reducing
scam
exposure
among
first-time
digital-finance
users
develop
warnings
transaction
systems
technology-computing
global-unspecified
economics-resources
financial
Integrate shore power, cargo equipment electrification, logistics optimization, local grids, and pollution monitoring in ports serving developing economies.
climate-environment
africa
morocco
ports
decarbonizing
maritime
beyond
vessel
fuel
switching
integrate
shore
power
haven
science-space
europe
europe-unspecified
logistics
Establish practical measurement methods and interventions for microplastics moving from rivers and sediments into fish, crops, livestock, and human diets.
climate-environment
tracking
microplastic
movement
freshwater
food
systems
establish
practical
measurement
methods
society-governance
human
economics-resources
assessing
reducing
real
time
Build robust sensors that can alert utilities and communities to microbial contamination before outbreaks occur, even in turbid and intermittently supplied networks.
climate-environment
south-america
peru
contamination
real-time
detection
pathogen
piped
water
build
robust
sensors
alert
global-unspecified
health-biology
rural
environmental
communities
open
United States, North America
The absence of robust, context-adapted solutions for institutional designs that make long-term infrastructure investment politically durable creates cascading risks across interconnected human and natural systems. Key missing elements include durable performance, low lifetime cost, and governance arrangements capable of sustaining impact beyond pilot stages.
society-governance
north-america
united-states
durable
institutional
designs
make
long-term
infrastructure
investment
politically
practical
realization
systems
solutions
climate-environment
methods
enabling
The absence of robust, context-adapted solutions for nature-based solutions for urban stormwater that also enhance biodiversity and amenity creates cascading risks across interconnected human and natural systems. Key missing elements include durable performance, low lifetime cost, and governance arrangements capable of sustaining impact beyond pilot stages.
society-governance
asia
kazakhstan
biodiversity
solutions
nature-based
urban
stormwater
also
enhance
amenity
deployable
technologies
systems
climate-environment
methods
enabling
nature
Illegal and unreported fishing vessels operating near Peru's waters are difficult to track due to limited satellite coverage and insufficient coordination between regional maritime authorities.
science-space
south-america
peru
illegal
unreported
fishing
waters
near
mapping
mitigating
vessels
operating
coastal
global-unspecified
local-regional
logging
A persistent gap exists in realizing practical, scalable solutions for real-time systems for detecting and responding to the illegal trade in timber and forest products. Scientific understanding, engineering readiness and institutional capacity remain insufficient to translate promising concepts into durable impact under real-world constraints of cost, skills and governance.
society-governance
oceania
australia
practical
real-time
systems
detecting
responding
illegal
trade
timber
forest
products
solutions
methods
scalable
ensuring
real
Disaster-driven internal displacement in Romania is poorly tracked in real time, making it difficult for humanitarian agencies to allocate shelter and aid where it is most needed.
technology-computing
europe
romania
internal
displacement
tracking
responding
following
disasters
disaster-driven
poorly
tracked
myanmar
kenya
nigeria
open
Canada, North America
A persistent gap exists in realizing practical, scalable solutions for real-time attribution of extreme weather events to climate change for adaptation planning. Scientific understanding, engineering readiness and institutional capacity remain insufficient to translate promising concepts into durable impact under real-world constraints of cost, skills and governance.
society-governance
north-america
canada
climate-change
scalable
solutions
real-time
attribution
extreme
weather
events
climate
change
adaptation
systems
climate-environment
methods
governance
open
Argentina, South America
The absence of robust, context-adapted solutions for therapeutics and care models that improve outcomes for people living with multimorbidity creates cascading risks across interconnected human and natural systems. Key missing elements include durable performance, low lifetime cost, and governance arrangements capable of sustaining impact beyond pilot stages.
society-governance
south-america
argentina
systems
therapeutics
care
models
improve
outcomes
people
living
multimorbidity
field-ready
solutions
climate-environment
governance
robust
methods
The absence of robust, context-adapted solutions for circular nutrient management systems closing phosphorus loops at regional scale creates cascading risks across interconnected human and natural systems. Key missing elements include durable performance, low lifetime cost, and governance arrangements capable of sustaining impact beyond pilot stages.
society-governance
asia
pakistan
systems
circular
nutrient
management
closing
phosphorus
loops
regional
scale
breakthrough
solutions
climate-environment
enabling
methods
ensuring
open
Solomon Islands, Oceania
The absence of robust, context-adapted solutions for autonomous microgravity assembly of large habitats and infrastructure creates cascading risks across interconnected human and natural systems. Key missing elements include durable performance, low lifetime cost, and governance arrangements capable of sustaining impact beyond pilot stages.
society-governance
oceania
solomon-islands
solutions
autonomous
microgravity
assembly
large
habitats
infrastructure
scalable
absence
robust
systems
climate-environment
methods
enabling
ensuring
The absence of robust, context-adapted solutions for governance models for ensuring the safety of advanced autonomous weapons systems creates cascading risks across interconnected human and natural systems. Key missing elements include durable performance, low lifetime cost, and governance arrangements capable of sustaining impact beyond pilot stages.
society-governance
oceania
australia
governance
systems
robust
models
ensuring
safety
advanced
autonomous
weapons
methods
solutions
climate-environment
enabling
The absence of robust, context-adapted solutions for education systems that prepare students to navigate and shape the future of work with AI creates cascading risks across interconnected human and natural systems. Key missing elements include durable performance, low lifetime cost, and governance arrangements capable of sustaining impact beyond pilot stages.
society-governance
asia
india
systems
education
prepare
students
navigate
shape
future
work
breakthrough
approaches
solutions
climate-environment
ensuring
governance
technology-computing