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
A persistent gap exists in realizing practical, scalable solutions for supply chain transparency systems that verifiably exclude forced and child labor. 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
asia
cambodia
supply-chain
practical
supply
chain
transparency
systems
verifiably
exclude
forced
child
labor
solutions
methods
ensuring
scalable
A persistent gap exists in realizing practical, scalable solutions for designs for energy and mobility systems that support both climate goals and social equity. 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
samoa
designs
energy
mobility
systems
support
both
climate
goals
social
equity
solutions
climate-environment
methods
institutional
ensuring
A persistent gap exists in realizing practical, scalable solutions for multiplex field sensors for waterborne pathogens and microplastics. 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
asia
india
scalable
solutions
multiplex
field
sensors
waterborne
pathogens
microplastics
persistent
gap
systems
methods
governance
practical
ensuring
A persistent gap exists in realizing practical, scalable solutions for materials enabling efficient and durable electrochemical synthesis of ammonia and fuels. 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
africa
dr-congo
durable
materials
enabling
efficient
electrochemical
synthesis
ammonia
fuels
overcoming
barriers
solutions
systems
technologies
methods
scalable
open
United Kingdom, Europe
A persistent gap exists in realizing practical, scalable solutions for protocols for the ethical conduct of research involving vulnerable populations in climate-affected regions. 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
europe
united-kingdom
protocols
ethical
conduct
research
involving
vulnerable
populations
climate-affected
regions
breakthrough
solutions
systems
scalable
methods
governance
A persistent gap exists in realizing practical, scalable solutions for mycelium treatments reversing soil compaction and restoring networks. 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
europe
sweden
mycelium
treatments
reversing
soil
compaction
restoring
networks
development
persistent
gap
solutions
systems
methods
scalable
practical
A persistent gap exists in realizing practical, scalable solutions for mechanisms for ensuring that the benefits of technological innovation are widely shared. 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
europe
spain
practical
mechanisms
ensuring
benefits
technological
innovation
widely
shared
realization
persistent
solutions
systems
methods
scalable
governance
open
Argentina, South America
A persistent gap exists in realizing practical, scalable solutions for technologies enabling efficient and low-impact extraction of minerals from seawater and brines. 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
south-america
argentina
technologies
enabling
efficient
low-impact
extraction
minerals
seawater
brines
deployable
persistent
solutions
systems
methods
scalable
governance
A persistent gap exists in realizing practical, scalable solutions for closed-loop neuromodulation adapting to individual circuit dynamics. 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
africa
ethiopia
closed-loop
neuromodulation
adapting
individual
circuit
dynamics
overcoming
barriers
persistent
gap
solutions
systems
scalable
methods
practical
A persistent gap exists in realizing practical, scalable solutions for methods for measuring and improving the quality of democratic deliberation at scale. 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
africa
zambia
practical
methods
measuring
improving
quality
democratic
deliberation
scale
realization
persistent
solutions
systems
scalable
governance
enabling
A persistent gap exists in realizing practical, scalable solutions for governance frameworks for the ethical use of predictive analytics in criminal justice and social services. 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
asia
south-korea
governance
frameworks
ethical
predictive
analytics
criminal
justice
social
services
overcoming
solutions
systems
methods
scalable
ensuring
A persistent gap exists in realizing practical, scalable solutions for institutional designs that make long-term climate and sustainability policy more durable across political cycles. 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
asia
philippines
institutional
durable
designs
make
long-term
climate
sustainability
policy
political
cycles
solutions
systems
climate-environment
methods
scalable
A persistent gap exists in realizing practical, scalable solutions for pathways for integrating traditional ecological knowledge with modern environmental management. 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
africa
ethiopia
pathways
integrating
traditional
ecological
knowledge
modern
environmental
management
robust
methods
solutions
systems
enabling
scalable
technologies
A persistent gap exists in realizing practical, scalable solutions for governance models for ensuring the safety of advanced AI systems capable of recursive self-improvement. 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
europe
romania
governance
models
ensuring
safety
advanced
systems
capable
recursive
self-improvement
breakthrough
solutions
methods
climate-environment
scalable
designs
open
Papua New Guinea, Oceania
A persistent gap exists in realizing practical, scalable solutions for methods for reducing the environmental footprint of the global healthcare system. 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
papua-new-guinea
methods
reducing
environmental
footprint
healthcare
system
breakthrough
approaches
persistent
solutions
systems
scalable
climate-environment
practical
governance
A persistent gap exists in realizing practical, scalable solutions for predictive analytics for anticipating and preventing cascading infrastructure failures. 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
asia
india
predictive
analytics
anticipating
preventing
cascading
infrastructure
failures
breakthrough
approaches
persistent
solutions
systems
methods
governance
scalable
A persistent gap exists in realizing practical, scalable solutions for affordable and durable solutions for the management of household and industrial organic waste. 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
europe
romania
solutions
durable
scalable
affordable
management
household
industrial
organic
waste
persistent
systems
methods
climate-environment
enabling
governance
A persistent gap exists in realizing practical, scalable solutions for ethical and technical frameworks for human-AI collaboration in high-stakes decision making. 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
asia
vietnam
solutions
ethical
technical
frameworks
human-ai
collaboration
high-stakes
decision
making
systemic
systems
governance
scalable
methods
practical
A persistent gap exists in realizing practical, scalable solutions for pathways for achieving high rates of material circularity in the construction sector. 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
asia
indonesia
pathways
achieving
high
rates
material
circularity
construction
sector
overcoming
barriers
solutions
systems
methods
scalable
practical
Integrate agronomy, nutrition, processing, taste, markets, policy, and cultural preferences to enable adoption of resilient crops.
climate-environment
africa
crops
understanding
some
climate-resilient
remain
underutilized
integrate
agronomy
nutrition
processing
climate
resilient
food
long
term
preservation