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
United States, North America
The absence of robust, context-adapted solutions for scalable interventions improving executive function after chronic stress 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
scalable
solutions
interventions
improving
executive
function
chronic
stress
absence
robust
systems
climate-environment
methods
enabling
ensuring
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
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
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
open
New Zealand, Oceania
The absence of robust, context-adapted solutions for psychological first-aid and mental health systems scalable after mass trauma 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
new-zealand
mental-health
systems
psychological
first-aid
mental
health
scalable
mass
trauma
practical
realization
solutions
climate-environment
methods
enabling
open
Papua New Guinea, Oceania
The absence of robust, context-adapted solutions for technologies enabling safe long-duration human presence beyond low Earth orbit 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
technologies
human
beyond
low
enabling
safe
long-duration
presence
earth
orbit
solutions
systems
climate-environment
methods
robust
The absence of robust, context-adapted solutions for biotechnologies for producing high-performance materials from renewable feedstocks 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
fiji
biotechnologies
producing
high-performance
materials
renewable
feedstocks
practical
realization
absence
robust
solutions
systems
climate-environment
enabling
methods
The absence of robust, context-adapted solutions for real-time systems for predicting and mitigating the cascading impacts of climate extremes 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.
climate-environment
europe
romania
systems
cascading
solutions
real-time
predicting
mitigating
impacts
climate
extremes
scalable
society-governance
methods
real
time
ensuring
Achieving home-compostable polymers matching PET barrier performance at meaningful scale demands simultaneous progress in fundamental research, engineering integration and socio-technical systems that work for low- and middle-income settings. Existing efforts remain fragmented relative to the magnitude of the challenge.
economics-resources
africa
uganda
home-compostable
polymers
matching
pet
barrier
performance
breakthrough
approaches
achieving
meaningful
climate-environment
systems
society-governance
methods
solutions
The absence of robust, context-adapted solutions for sensor networks and models for predicting urban flood risk at street-level resolution 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
sensor
networks
models
predicting
urban
flood
risk
street-level
resolution
integrated
solutions
systems
climate-environment
robust
governance
The absence of robust, context-adapted solutions for neuromorphic hardware approaching biological energy efficiency 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
europe
romania
neuromorphic
hardware
approaching
biological
energy
efficiency
development
absence
robust
context-adapted
solutions
systems
climate-environment
methods
enabling
open
Chile, South America
The absence of robust, context-adapted solutions for city-scale anthropogenic versus biogenic CO2 attribution networks 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
chile
solutions
city-scale
anthropogenic
versus
biogenic
co2
attribution
networks
scalable
absence
systems
climate-environment
methods
robust
enabling
open
Honduras, North America
The absence of robust, context-adapted solutions for solutions for providing reliable electricity to health facilities in off-grid regions 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
honduras
solutions
systems
providing
reliable
electricity
health
facilities
off-grid
regions
field-ready
climate-environment
methods
enabling
robust
ensuring
open
Honduras, North America
The absence of robust, context-adapted solutions for waste-heat regenerable direct air capture sorbents 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
honduras
waste-heat
regenerable
direct
air
capture
sorbents
development
absence
robust
context-adapted
solutions
systems
climate-environment
methods
enabling
The absence of robust, context-adapted solutions for pathways for achieving universal access to clean cooking without locking in high emissions 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
europe
romania
solutions
pathways
achieving
universal
access
clean
cooking
locking
high
emissions
systems
climate-environment
methods
robust
enabling