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 solutions for managing the health and environmental impacts of expanding mining for energy transition minerals 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
philippines
solutions
managing
health
environmental
impacts
expanding
mining
energy
transition
minerals
systems
climate-environment
methods
enabling
robust
Achieving interventions that close the gender gap in STEM participation in low-income settings 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
tanzania
settings
interventions
close
gender
gap
stem
participation
low-income
deployable
technologies
systems
climate-environment
society-governance
solutions
methods
open
Guatemala, North America
Achieving methods for assessing and mitigating the impacts of climate change on cultural heritage sites 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
guatemala
climate-change
methods
assessing
mitigating
impacts
climate
change
cultural
heritage
sites
breakthrough
economics-resources
systems
society-governance
solutions
open
Paraguay, South America
Achieving designs for digital systems that promote human agency flourishing and collective intelligence 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.
technology-computing
south-america
paraguay
systems
designs
digital
promote
human
agency
flourishing
collective
intelligence
breakthrough
society-governance
economics-resources
climate-environment
solutions
methods
Achieving systems ensuring the integrity and accessibility of critical data and knowledge under multiple threats 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
asia
nepal
systems
ensuring
integrity
accessibility
critical
data
knowledge
under
multiple
threats
society-governance
climate-environment
technology-computing
solutions
methods
open
Honduras, North America
Achieving nature-based solutions for drought resilience that also support biodiversity and carbon goals 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
honduras
biodiversity
nature-based
solutions
drought
resilience
also
support
carbon
goals
development
society-governance
economics-resources
systems
methods
nature
open
Mexico, North America
A persistent gap exists in realizing practical, scalable solutions for protocols for the ethical sharing and use of data from wearable and environmental sensors. 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
mexico
practical
protocols
ethical
sharing
data
wearable
environmental
sensors
realization
persistent
solutions
systems
methods
scalable
governance
Achieving governance frameworks preventing the weaponization of emerging biotechnologies 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.
society-governance
oceania
samoa
governance
frameworks
preventing
weaponization
emerging
biotechnologies
practical
realization
achieving
meaningful
economics-resources
systems
climate-environment
solutions
ensuring
Achieving durable carbon-negative building materials from agricultural residues 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
asia
india
durable
carbon-negative
building
materials
agricultural
residues
overcoming
barriers
achieving
meaningful
economics-resources
systems
society-governance
methods
solutions
Despite recognition of its importance, reliable methods for designs for mobility systems that prioritize equity accessibility and low environmental impact 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
barriers
designs
mobility
systems
prioritize
equity
accessibility
low
environmental
impact
society-governance
methods
solutions
technology-computing
high
open
Solomon Islands, Oceania
Achieving pathways for achieving universal access to quality early childhood education and care 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.
social-civic-problems
oceania
solomon-islands
achieving
pathways
universal
access
quality
early
childhood
education
care
systemic
economics-resources
systems
climate-environment
society-governance
solutions
Achieving mechanisms ensuring AI systems remain corrigible and interruptible by humans 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
europe
spain
systems
remain
mechanisms
ensuring
corrigible
interruptible
humans
integrated
pathways
achieving
society-governance
climate-environment
technology-computing
solutions
designs
A persistent gap exists in realizing practical, scalable solutions for methods for assessing the cumulative impacts of multiple environmental stressors on ecosystems. 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
thailand
methods
assessing
cumulative
impacts
multiple
environmental
stressors
ecosystems
deployable
technologies
solutions
systems
scalable
climate-environment
governance
Achieving materials and designs for long-duration energy storage in extreme cold climates 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
asia
nepal
materials
designs
long-duration
energy
storage
extreme
cold
climates
integrated
pathways
economics-resources
systems
society-governance
methods
solutions
Achieving protocols for rapid, ethical and effective clinical research during public health emergencies 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.
philosophy-ethics
europe
italy
public-health
research
protocols
rapid
ethical
effective
clinical
during
public
health
emergencies
economics-resources
systems
climate-environment
society-governance
Achieving nature-based solutions for coastal protection that support fisheries and tourism livelihoods 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
kenya
nature-based
solutions
coastal
protection
support
fisheries
tourism
livelihoods
overcoming
barriers
climate-environment
systems
society-governance
nature
methods
open
Papua New Guinea, Oceania
The absence of robust, context-adapted solutions for methods for assessing the social and environmental impacts of large-scale renewable energy 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.
climate-environment
oceania
papua-new-guinea
renewable-energy
methods
assessing
social
environmental
impacts
large-scale
renewable
energy
deployment
integrated
society-governance
systems
solutions
robust
Achieving affordable methods for detecting and treating the major causes of adult chronic disease in LMICs 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.
health-biology
asia
thailand
affordable
methods
detecting
treating
major
causes
adult
chronic
disease
lmics
economics-resources
climate-environment
systems
society-governance
solutions
open
New Zealand, Oceania
A persistent gap exists in realizing practical, scalable solutions for biotechnologies for engineering microbes that degrade persistent environmental pollutants. 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
new-zealand
engineering
persistent
biotechnologies
microbes
degrade
environmental
pollutants
integrated
pathways
gap
solutions
systems
methods
scalable
practical
Achieving technologies enabling continuous verification of carbon removal and storage permanence 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
africa
mozambique
technologies
enabling
continuous
verification
carbon
removal
storage
permanence
development
achieving
economics-resources
systems
society-governance
methods
solutions