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
The absence of robust, context-adapted solutions for architectural and urban designs that reduce the urban heat island effect under extreme warming 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
italy
urban
architectural
designs
reduce
heat
island
effect
under
extreme
warming
systems
solutions
climate-environment
enabling
methods
The absence of robust, context-adapted solutions for governance frameworks for managing the risks associated with the release of genetically modified organisms 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
portugal
governance
risks
frameworks
managing
associated
release
genetically
modified
organisms
development
solutions
systems
climate-environment
robust
methods
open
Colombia, South America
The absence of robust, context-adapted solutions for biotechnologies enabling plants to thrive under elevated CO2 salinity and heat 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
south-america
colombia
solutions
biotechnologies
enabling
plants
thrive
under
elevated
co2
salinity
heat
systems
climate-environment
methods
technologies
robust
The absence of robust, context-adapted solutions for methods for assessing and mitigating the risks of advanced AI systems before deployment 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
samoa
methods
risks
systems
robust
assessing
mitigating
advanced
deployment
enabling
absence
solutions
climate-environment
governance
ensuring
real
The absence of robust, context-adapted solutions for institutional designs for managing the global commons of the high seas and outer space 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
thailand
solutions
institutional
designs
managing
commons
high
seas
outer
space
systems
climate-environment
methods
enabling
robust
governance
The absence of robust, context-adapted solutions for materials and processes for recycling complex multi-material products at high purity 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
spain
systems
materials
processes
recycling
complex
multi-material
products
high
purity
field-ready
solutions
climate-environment
enabling
robust
methods
The absence of robust, context-adapted solutions for mechanisms for ensuring that climate finance is additional to existing development assistance 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
oceania
samoa
mechanisms
ensuring
climate
finance
additional
existing
development
assistance
overcoming
barriers
society-governance
systems
solutions
methods
governance
The absence of robust, context-adapted solutions for governance frameworks for the responsible development of advanced neurotechnology 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
vietnam
governance
frameworks
responsible
development
advanced
neurotechnology
deployable
technologies
absence
robust
solutions
systems
climate-environment
methods
enabling
open
Solomon Islands, Oceania
The absence of robust, context-adapted solutions for materials enabling reversible CO2 capture and conversion to useful products 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
materials
enabling
reversible
co2
capture
conversion
useful
products
development
absence
solutions
systems
climate-environment
robust
methods
The absence of robust, context-adapted solutions for adaptive literacy systems closing gaps in multilingual low-resource classrooms 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
systems
adaptive
literacy
closing
gaps
multilingual
low-resource
classrooms
overcoming
barriers
solutions
climate-environment
methods
ensuring
enabling
open
Canada, North America
The absence of robust, context-adapted solutions for governance models for shared management of transboundary aquifers and rivers 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
canada
governance
robust
models
shared
management
transboundary
aquifers
rivers
methods
enabling
solutions
systems
climate-environment
ensuring
The absence of robust, context-adapted solutions for methods for restoring coastal wetlands that maximize both carbon and biodiversity co-benefits 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
france
biodiversity
methods
restoring
coastal
wetlands
maximize
both
carbon
co-benefits
overcoming
society-governance
solutions
systems
robust
enabling
The absence of robust, context-adapted solutions for systems ensuring the safety and reliability of autonomous systems in healthcare delivery 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
systems
ensuring
safety
reliability
autonomous
healthcare
delivery
integrated
pathways
absence
solutions
climate-environment
technology-computing
economics-resources
governance
open
Chile, South America
The absence of robust, context-adapted solutions for complete proteins from agricultural lignocellulosic residues 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
complete
proteins
agricultural
lignocellulosic
residues
systemic
addressing
absence
robust
systems
climate-environment
methods
enabling
governance
open
Ecuador, South America
The absence of robust, context-adapted solutions for methods for assessing the resilience of food systems to simultaneous climate and geopolitical shocks 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
south-america
ecuador
systems
methods
assessing
resilience
food
simultaneous
climate
geopolitical
shocks
practical
society-governance
solutions
ensuring
designs
enabling
open
Honduras, North America
The absence of robust, context-adapted solutions for methods for quantifying the health co-benefits of different climate mitigation strategies 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
north-america
honduras
methods
quantifying
health
co-benefits
different
climate
mitigation
strategies
development
absence
society-governance
solutions
systems
robust
enabling
open
Colombia, South America
Achieving real-time systems for detecting and responding to the illegal wildlife trade 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
south-america
colombia
systems
real-time
detecting
responding
illegal
wildlife
trade
breakthrough
approaches
achieving
society-governance
climate-environment
technology-computing
real
time
The absence of robust, context-adapted solutions for biotechnologies for engineering microbes that produce biodegradable alternatives to conventional plastics 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
biotechnologies
engineering
microbes
produce
biodegradable
alternatives
conventional
plastics
development
absence
solutions
systems
climate-environment
enabling
methods
open
Paraguay, South America
The absence of robust, context-adapted solutions for nature-based solutions for urban resilience that provide multiple co-benefits for people and nature 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
paraguay
solutions
nature-based
urban
resilience
provide
multiple
co-benefits
people
nature
practical
systems
climate-environment
methods
enabling
robust
open
Canada, North America
A persistent gap exists in realizing practical, scalable solutions for real-time verification systems for nature-based carbon and biodiversity credits. 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
biodiversity
practical
real-time
verification
systems
nature-based
carbon
credits
realization
persistent
solutions
climate-environment
methods
ensuring
scalable