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
open
Paraguay, South America
A persistent gap exists in realizing practical, scalable solutions for institutional designs that increase public trust in scientific institutions and advice. 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
paraguay
institutional
scientific
designs
increase
public
trust
institutions
advice
integrated
pathways
solutions
systems
scalable
methods
governance
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
open
Brazil, South America
A persistent gap exists in realizing practical, scalable solutions for design principles for digital public services that remain inclusive of low-literacy users. 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
brazil
remain
design
principles
digital
public
services
inclusive
low-literacy
users
deployable
solutions
systems
scalable
methods
governance
open
Paraguay, South America
A persistent gap exists in realizing practical, scalable solutions for robust methods for measuring and improving subjective well-being at population 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
south-america
paraguay
scalable
solutions
robust
methods
measuring
improving
subjective
well-being
population
scale
systems
climate-environment
enabling
governance
technologies
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
open
South Africa, Africa
Despite recognition of its importance, reliable methods for open standards for interoperable climate and biodiversity monitoring data 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
south-africa
biodiversity
open
standards
interoperable
climate
monitoring
data
systemic
solutions
addressing
methods
systems
society-governance
technology-computing
barriers
open
South Africa, Africa
A persistent gap exists in realizing practical, scalable solutions for low-bandwidth digital tools that deliver high-quality education in connectivity-poor areas. 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
south-africa
low-bandwidth
digital
tools
deliver
high-quality
education
connectivity-poor
areas
field-ready
systems
solutions
methods
scalable
ensuring
governance
open
Bolivia, South America
Achieving systems ensuring the safety and ethical use of AI in educational assessment and personalization 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
south-america
bolivia
systems
ensuring
safety
ethical
educational
assessment
personalization
integrated
pathways
achieving
economics-resources
society-governance
climate-environment
technology-computing
solutions
open
Chile, South America
Despite recognition of its importance, reliable methods for biotechnologies enabling the rapid development of vaccines against unknown future pathogens 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.
health-biology
south-america
chile
biotechnologies
enabling
rapid
development
vaccines
against
unknown
future
pathogens
field-ready
climate-environment
systems
methods
society-governance
barriers
Despite recognition of its importance, reliable methods for governance frameworks for the responsible use of predictive policing and risk assessment tools 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
south-korea
governance
frameworks
responsible
predictive
policing
risk
assessment
tools
scalable
solutions
climate-environment
methods
systems
barriers
designs
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
Argentina, South America
Despite recognition of its importance, reliable methods for designs for energy storage that use only materials available in the Global South at scale 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
argentina
designs
energy
storage
only
materials
available
south
scale
development
methods
systems
society-governance
barriers
high
economics-resources
open
Brazil, South America
Despite recognition of its importance, reliable methods for quantum-resistant cryptography practical for constrained critical IoT 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
brazil
barriers
quantum-resistant
cryptography
practical
constrained
critical
iot
overcoming
despite
recognition
methods
systems
society-governance
designs
high
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
open
Colombia, South America
Despite recognition of its importance, reliable methods for institutional designs that improve the accountability of international development and climate finance 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
colombia
institutional
designs
improve
accountability
international
development
climate
finance
practical
realization
society-governance
methods
systems
barriers
A persistent gap exists in realizing practical, scalable solutions for governance frameworks for the ethical use of genetic engineering in conservation and restoration. 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
engineering
frameworks
ethical
genetic
conservation
restoration
integrated
pathways
persistent
solutions
systems
methods
scalable
ensuring
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