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
Current approaches to real-time monitoring and response systems for industrial chemical and oil spill events 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.
society-governance
oceania
fiji
systems
real-time
monitoring
response
industrial
chemical
oil
spill
events
practical
climate-environment
enabling
technology-computing
solutions
under
Despite recognition of its importance, reliable methods for teacher development platforms producing national-scale practice change are still lacking. Progress is hindered by incomplete mechanistic knowledge, high capital and operational barriers, and the absence of deployment models suited to the contexts of greatest need.
social-civic-problems
oceania
fiji
teacher
development
platforms
producing
national-scale
practice
change
practical
realization
despite
climate-environment
methods
systems
barriers
society-governance
A persistent gap exists in realizing practical, scalable solutions for industrial-scale lunar propellant and structural material production. 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
malaysia
industrial-scale
lunar
propellant
structural
material
production
deployable
technologies
persistent
gap
solutions
systems
methods
scalable
enabling
Despite recognition of its importance, reliable methods for real-time systems for detecting and responding to food safety threats across supply chains are still lacking. Progress is hindered by incomplete mechanistic knowledge, high capital and operational barriers, and the absence of deployment models suited to the contexts of greatest need.
economics-resources
oceania
fiji
supply-chain
real-time
systems
detecting
responding
food
safety
threats
supply
chains
practical
climate-environment
society-governance
methods
real
Despite recognition of its importance, reliable methods for institutional designs that reduce the influence of short-term interests on long-term policy are still lacking. Progress is hindered by incomplete mechanistic knowledge, high capital and operational barriers, and the absence of deployment models suited to the contexts of greatest need.
society-governance
asia
india
institutional
designs
reduce
influence
short-term
interests
long-term
policy
practical
realization
climate-environment
methods
systems
barriers
high
A persistent gap exists in realizing practical, scalable solutions for antibiotic-free recirculating aquaculture with zero nutrient discharge. 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
nepal
antibiotic-free
recirculating
aquaculture
zero
nutrient
discharge
deployable
technologies
persistent
gap
solutions
systems
methods
scalable
practical
open
United States, North America
A persistent gap exists in realizing practical, scalable solutions for autonomous systems for monitoring and maintaining critical undersea infrastructure. 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
united-states
practical
autonomous
systems
monitoring
maintaining
critical
undersea
infrastructure
realization
persistent
solutions
methods
ensuring
climate-environment
governance
open
Mexico, North America
Achieving technologies for verifying compliance with international environmental agreements 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.
climate-environment
north-america
mexico
technologies
verifying
compliance
international
environmental
agreements
practical
realization
achieving
meaningful
economics-resources
systems
society-governance
methods
solutions
A persistent gap exists in realizing practical, scalable solutions for governance frameworks ensuring transparency and accountability in the use of advanced surveillance. 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
governance
frameworks
ensuring
transparency
accountability
advanced
surveillance
deployable
technologies
persistent
solutions
systems
methods
scalable
enabling
open
Argentina, South America
A persistent gap exists in realizing practical, scalable solutions for solutions for providing reliable and affordable internet access in rural and remote 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
south-america
argentina
solutions
providing
reliable
affordable
internet
access
rural
remote
regions
integrated
systems
scalable
methods
climate-environment
governance
A persistent gap exists in realizing practical, scalable solutions for affordable methods for the early detection and treatment of the major cancers in LMICs. 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
bangladesh
scalable
solutions
affordable
methods
early
detection
treatment
major
cancers
lmics
systems
practical
enabling
climate-environment
governance
A persistent gap exists in realizing practical, scalable solutions for architectural innovations that make high-performance buildings affordable for low-income households. 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
mozambique
architectural
innovations
make
high-performance
buildings
affordable
low-income
households
field-ready
systems
solutions
methods
scalable
designs
ensuring
A persistent gap exists in realizing practical, scalable solutions for real-time monitoring systems for tracking the recovery of ecosystems after restoration interventions. 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
poland
systems
real-time
monitoring
tracking
recovery
ecosystems
restoration
interventions
field-ready
persistent
solutions
climate-environment
methods
ensuring
governance
A persistent gap exists in realizing practical, scalable solutions for governance of dual-use research that balances scientific freedom and catastrophic risk reduction. 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
rwanda
governance
scientific
dual-use
research
balances
freedom
catastrophic
risk
reduction
overcoming
solutions
systems
methods
scalable
ensuring
A persistent gap exists in realizing practical, scalable solutions for galactic cosmic ray shielding without prohibitive mass penalties. 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
egypt
solutions
galactic
cosmic
ray
shielding
prohibitive
mass
penalties
systemic
addressing
systems
scalable
methods
governance
practical
A persistent gap exists in realizing practical, scalable solutions for microbiome restoration after repeated antibiotic exposure in children. 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
pakistan
microbiome
restoration
repeated
antibiotic
exposure
children
field-ready
systems
persistent
gap
solutions
methods
scalable
ensuring
governance
A persistent gap exists in realizing practical, scalable solutions for governance frameworks for managing the risks and opportunities of advanced human enhancement. 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
greece
governance
solutions
frameworks
managing
risks
opportunities
advanced
human
enhancement
systemic
systems
methods
scalable
ensuring
enabling
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