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
Honduras, North America
The absence of robust, context-adapted solutions for methods for quantifying the health co-benefits of different climate mitigation strategies 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
north-america
honduras
methods
quantifying
health
co-benefits
different
climate
mitigation
strategies
development
absence
society-governance
solutions
systems
robust
enabling
The absence of robust, context-adapted solutions for biotechnologies for engineering microbes that produce biodegradable alternatives to conventional plastics 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
kazakhstan
biotechnologies
engineering
microbes
produce
biodegradable
alternatives
conventional
plastics
development
absence
solutions
systems
climate-environment
enabling
methods
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
The absence of robust, context-adapted solutions for institutional designs that increase the capacity of local governments to manage climate risks 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
europe
sweden
risks
robust
institutional
designs
increase
capacity
local
governments
manage
climate
systems
solutions
climate-environment
methods
enabling
open
Bolivia, South America
The absence of robust, context-adapted solutions for desalination processes that co-recover fertilizer nutrients 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
bolivia
desalination
processes
co-recover
fertilizer
nutrients
practical
realization
absence
robust
context-adapted
solutions
systems
climate-environment
methods
enabling
The absence of robust, context-adapted solutions for governance models for ensuring the safety and reliability of AI systems used in military applications 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
europe
france
governance
systems
models
ensuring
safety
reliability
military
applications
overcoming
barriers
solutions
climate-environment
methods
robust
enabling
open
Costa Rica, North America
The absence of robust, context-adapted solutions for interventions restoring adaptive immune repertoire diversity with age 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
robust
interventions
restoring
adaptive
immune
repertoire
diversity
age
methods
enabling
solutions
systems
climate-environment
governance
technologies
The absence of robust, context-adapted solutions for adaptive living shorelines keeping pace with accelerating sea-level rise 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
africa
kenya
adaptive
living
shorelines
keeping
pace
accelerating
sea-level
rise
breakthrough
approaches
solutions
systems
climate-environment
robust
methods
open
United States, North America
Current approaches to architectural innovations that make affordable housing compatible with high energy performance 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
north-america
united-states
architectural
innovations
make
affordable
housing
compatible
high
energy
performance
development
society-governance
climate-environment
systems
enabling
approaches