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 systems for predicting and mitigating the impacts of extreme precipitation 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
asia
nepal
systems
real-time
predicting
mitigating
impacts
extreme
precipitation
events
integrated
pathways
climate-environment
enabling
technology-computing
real
time
open
United Kingdom, Europe
The absence of robust, context-adapted solutions for education approaches that build resilience and adaptive capacity in climate-vulnerable communities 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
united-kingdom
education
approaches
build
resilience
adaptive
capacity
climate-vulnerable
communities
integrated
pathways
society-governance
solutions
systems
methods
robust
Current approaches to methods for quantifying the full life-cycle impacts of different renewable energy technologies 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.
climate-environment
oceania
fiji
renewable-energy
methods
quantifying
full
life-cycle
impacts
different
renewable
energy
technologies
scalable
society-governance
systems
enabling
solutions
A persistent gap exists in realizing practical, scalable solutions for design principles for cities that remain livable under 3 C of global warming. 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
portugal
remain
under
design
principles
cities
livable
warming
breakthrough
approaches
solutions
systems
methods
climate-environment
scalable
governance
open
South Africa, Africa
Current approaches to governance frameworks for the responsible use of genetic data in health and ancestry applications 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
africa
south-africa
approaches
governance
frameworks
responsible
genetic
data
health
ancestry
applications
breakthrough
systems
climate-environment
enabling
solutions
under
Current approaches to protocols for safe and equitable sharing of pathogen genetic sequence data 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
samoa
enabling
protocols
safe
equitable
sharing
pathogen
genetic
sequence
data
robust
systems
climate-environment
solutions
methods
approaches
Current approaches to education approaches that build the skills needed for green jobs and sustainable entrepreneurship 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.
social-civic-problems
asia
japan
approaches
education
build
skills
needed
green
jobs
sustainable
entrepreneurship
scalable
society-governance
systems
climate-environment
enabling
solutions
Despite recognition of its importance, reliable methods for methods for assessing the effectiveness of different approaches to climate adaptation and resilience 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.
climate-environment
africa
ghana
methods
assessing
effectiveness
different
approaches
climate
adaptation
resilience
development
despite
systems
society-governance
barriers
designs
solutions
Despite recognition of its importance, reliable methods for architectural and planning approaches that make cities more walkable and less car-dependent 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.
climate-environment
south-america
peru
architectural
planning
approaches
make
cities
walkable
less
car-dependent
integrated
pathways
methods
systems
barriers
society-governance
high
open
Costa Rica, North America
The absence of robust, context-adapted solutions for technologies enabling the continuous monitoring of structural integrity of aging 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
north-america
costa-rica
technologies
enabling
continuous
monitoring
structural
integrity
aging
infrastructure
breakthrough
approaches
systems
solutions
climate-environment
methods
robust
Current approaches to protocols for the ethical conduct of research involving advanced AI systems and human subjects 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.
philosophy-ethics
europe
germany
systems
protocols
ethical
conduct
research
involving
advanced
human
subjects
practical
society-governance
climate-environment
enabling
technology-computing
economics-resources
Current approaches to solutions for safe and equitable management of the growing volumes of nuclear waste 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.
climate-environment
africa
ethiopia
enabling
solutions
safe
equitable
management
growing
volumes
nuclear
waste
robust
society-governance
systems
methods
technologies
approaches
open
United States, North America
Despite recognition of its importance, reliable methods for regenerative approaches to reverse age-related decline in muscle and cognition 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.
climate-environment
north-america
united-states
regenerative
approaches
reverse
age-related
decline
muscle
cognition
field-ready
systems
despite
methods
barriers
society-governance
designs
high
open
Paraguay, South America
Despite recognition of its importance, reliable methods for seismicity-safe large-scale managed aquifer recharge methods 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.
local-regional
south-america
paraguay
methods
seismicity-safe
large-scale
managed
aquifer
recharge
breakthrough
approaches
despite
recognition
climate-environment
systems
society-governance
barriers
designs
Despite recognition of its importance, reliable methods for surveillance and response systems for antimicrobial resistance that function across borders 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.
climate-environment
europe
italy
surveillance
response
systems
antimicrobial
resistance
function
borders
breakthrough
approaches
despite
society-governance
methods
barriers
economics-resources
designs
open
Argentina, South America
Despite recognition of its importance, reliable methods for governance frameworks preventing the concentration of power through advanced surveillance technologies 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
south-america
argentina
governance
frameworks
preventing
concentration
power
advanced
surveillance
technologies
breakthrough
approaches
climate-environment
methods
systems
barriers
designs
open
Colombia, South America
Current approaches to sensing and response systems for detecting engineered pathogens at ports of entry 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
south-america
colombia
systems
sensing
response
detecting
engineered
pathogens
ports
entry
practical
realization
climate-environment
enabling
technology-computing
under
solutions
open
Argentina, South America
A persistent gap exists in realizing practical, scalable solutions for prognostic monitoring of aging dams and bridges under climate extremes. 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
under
prognostic
monitoring
aging
dams
bridges
climate
extremes
breakthrough
approaches
solutions
systems
climate-environment
methods
scalable
open
Colombia, South America
Current approaches to affordable methods for detecting and treating the major causes of vision and hearing impairment 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
south-america
colombia
affordable
methods
detecting
treating
major
causes
vision
hearing
impairment
systemic
systems
climate-environment
enabling
solutions
approaches
A persistent gap exists in realizing practical, scalable solutions for mangrove designs accelerating accretion under rapid sea-level rise. 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
nigeria
under
mangrove
designs
accelerating
accretion
rapid
sea-level
rise
breakthrough
approaches
solutions
systems
methods
scalable
institutional