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 nature-based solutions for landslide and erosion control on steep agricultural lands 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
europe
poland
solutions
nature-based
landslide
erosion
control
steep
agricultural
lands
systemic
addressing
systems
climate-environment
enabling
approaches
under
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
Current approaches to early detection systems for novel pathogens that function in low-resource laboratory settings 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
tanzania
systems
early
detection
novel
pathogens
function
low-resource
laboratory
settings
systemic
climate-environment
enabling
technology-computing
solutions
economics-resources
A persistent gap exists in realizing practical, scalable solutions for designs for financial systems that support long-term investment in sustainability and resilience. 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
solutions
designs
financial
systems
support
long-term
investment
sustainability
resilience
systemic
climate-environment
methods
enabling
ensuring
institutional
open
United Kingdom, Europe
Despite recognition of its importance, reliable methods for designs for digital public infrastructure that remains secure inclusive and trustworthy 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.
technology-computing
europe
united-kingdom
designs
digital
public
infrastructure
remains
secure
inclusive
trustworthy
systemic
solutions
climate-environment
society-governance
systems
methods
barriers
A persistent gap exists in realizing practical, scalable solutions for systems ensuring the long-term stewardship of carbon dioxide removal projects. 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
solutions
systems
ensuring
long-term
stewardship
carbon
dioxide
removal
projects
systemic
climate-environment
methods
scalable
enabling
governance
open
Solomon Islands, Oceania
Achieving education systems building measurable resistance to AI misinformation 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
systems
education
building
measurable
resistance
misinformation
systemic
solutions
addressing
achieving
society-governance
economics-resources
climate-environment
technology-computing
real
A persistent gap exists in realizing practical, scalable solutions for governance models for ensuring the equitable and responsible use of genetic resources and data. 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
fiji
governance
solutions
models
ensuring
equitable
responsible
genetic
resources
data
systemic
systems
methods
scalable
enabling
practical