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
Future progress on human development and planetary health depends on solving debate becoming fight. Conventional approaches have proven insufficient. The required intervention must integrate community knowledge, data and appropriate technology while remaining affordable, privacy-preserving and operable with minimal external support. Strong solutions will articulate measurable impact metrics, risk mitigation strategies, and a plan for sustained operation by local actors after the pilot phase.
debate
becoming
fight
developing
scalable
social-civic-problems
Future progress on human development and planetary health depends on solving borders becoming walls. Conventional approaches have proven insufficient. The required intervention must integrate community knowledge, data and appropriate technology while remaining affordable, privacy-preserving and operable with minimal external support. Strong solutions will articulate measurable impact metrics, risk mitigation strategies, and a plan for sustained operation by local actors after the pilot phase.
solutions
borders
becoming
walls
designing
social-civic-problems
nationalism becoming extreme remains one of the most urgent challenges of our time. Systems currently in place are inadequate for the scale and complexity of the problem. A successful approach must work where resources are scarcest and demonstrate clear, measurable results. It should identify possible harms, respect local agency, and show how the solution can be maintained and expanded by the communities it is meant to serve.
successful
nationalism
becoming
extreme
scaling
other
Future progress on human development and planetary health depends on solving truth becoming hard to find. Conventional approaches have proven insufficient. The required intervention must integrate community knowledge, data and appropriate technology while remaining affordable, privacy-preserving and operable with minimal external support. Strong solutions will articulate measurable impact metrics, risk mitigation strategies, and a plan for sustained operation by local actors after the pilot phase.
truth
becoming
hard
find
developing
social-civic-problems
burnout becoming common remains one of the most urgent challenges of our time. Systems currently in place are inadequate for the scale and complexity of the problem. A successful approach must work where resources are scarcest and demonstrate clear, measurable results. It should identify possible harms, respect local agency, and show how the solution can be maintained and expanded by the communities it is meant to serve.
burnout
becoming
common
designing
sustainable
other
Addressing monsoons becoming unreliable is critical for achieving the 2030 Agenda. Current efforts fall short in scale, speed and equity, leaving the most vulnerable behind. Any viable solution must function in low-resource settings with limited specialists, transport, laboratory capacity and broadband. Proposals should specify quantifiable biological, social or environmental outcomes, openly discuss potential risks, and present a realistic pathway for long-term maintenance and local ownership beyond short research pilots.
monsoons
becoming
unreliable
2030
building
mathematics-logic
freshwater becoming salty remains one of the most urgent challenges of our time. Systems currently in place are inadequate for the scale and complexity of the problem. A successful approach must work where resources are scarcest and demonstrate clear, measurable results. It should identify possible harms, respect local agency, and show how the solution can be maintained and expanded by the communities it is meant to serve.
freshwater
becoming
salty
implementing
proven
other
Fabrics that log the heat signature of every touch create persistent records of physical interaction. The problem is preventing wearable materials from becoming continuous contact surveillance devices.
records
every
contact
protecting
thermal
health-biology
If access to longevity technologies is unequal, societies may face new divisions over wealth, inheritance, authority, and opportunity. Ethical and fiscal systems must prevent extended life from becoming a mechanism for permanent elite control. The solution must work with limited capital, intermittent services, and local maintenance capacity. The research opportunity is to define measurable success criteria, test the approach in realistic settings, identify failure modes, and create a pathway from prototype to accountable deployment.
philosophy-ethics
europe
italy
life
maintaining
social
cohesion
radically
different
expectancies
low-income
communities
opportunity
technology-computing
economics-resources
climate-environment
society-governance
systems
Future progress on human development and planetary health depends on solving agricultural soils becoming increasingly degraded. Conventional approaches have proven insufficient. The required intervention must integrate community knowledge, data and appropriate technology while remaining affordable, privacy-preserving and operable with minimal external support. Strong solutions will articulate measurable impact metrics, risk mitigation strategies, and a plan for sustained operation by local actors after the pilot phase.
proven
strategies
agricultural
soils
becoming
social-civic-problems
Temporary or permanent height exchange for social or economic benefits creates new bodily hierarchies and health risks. The problem is protecting bodily integrity from becoming a tradable commodity linked to status.
height
preventing
advantage
markets
trade
economics-resources
Glass that selectively condenses in the presence of unresolved interpersonal tension turns private emotional states into visible signals. The challenge is preventing ambient architecture from becoming an involuntary emotion detector.
interpreting
window
fog
appears
only
technology-computing
Districts that can reverse precipitation direction for aesthetic or prestige reasons create visible environmental hierarchy. The problem is preventing weather directionality from becoming another marker of spatial inequality.
equalising
access
when
upward
falling
local-regional
Urban growth, migration, and climate change will outpace traditional master planning. The challenge is designing governance that can revise land use, service delivery, and infrastructure priorities continuously without becoming arbitrary. This becomes particularly difficult in post-conflict institutions, because public institutions must remain fair, resilient, and accountable while adapting to new risks.
society-governance
asia
bangladesh
climate-change
institutions
governance
change
post-conflict
building
cities
faster
plans
urban
growth
public
climate-environment
systems
conflict
Biological design tools are becoming more accessible while oversight remains fragmented across countries and institutions. The challenge is detecting dangerous activity without suppressing legitimate research or creating an intrusive global surveillance system. The solution must produce useful coordination and accountability while minimizing collection of sensitive personal and behavioral data. The research opportunity is to define measurable success criteria, test the approach in realistic settings, identify failure modes, and create a pathway from prototype to accountable deployment.
mathematics-logic
asia
india
surveillance
monitoring
synthetic
biology
risk
mass
while
research
biological
technology-computing
society-governance
climate-environment
economics-resources
systems
without
Biological design tools are becoming more accessible while oversight remains fragmented across countries and institutions. The challenge is detecting dangerous activity without suppressing legitimate research or creating an intrusive global surveillance system. The design must remain functional when standards, trade routes, data access, and diplomatic cooperation are unreliable. The research opportunity is to define measurable success criteria, test the approach in realistic settings, identify failure modes, and create a pathway from prototype to accountable deployment.
mathematics-logic
asia
india
monitoring
synthetic
biology
risk
under
geopolitical
fragmentation
design
research
technology-computing
economics-resources
society-governance
climate-environment
systems
infrastructure
Biological design tools are becoming more accessible while oversight remains fragmented across countries and institutions. The challenge is detecting dangerous activity without suppressing legitimate research or creating an intrusive global surveillance system. The solution must work with limited capital, intermittent services, and local maintenance capacity. The research opportunity is to define measurable success criteria, test the approach in realistic settings, identify failure modes, and create a pathway from prototype to accountable deployment.
mathematics-logic
monitoring
synthetic
biology
risk
low-income
communities
research
biological
design
technology-computing
economics-resources
climate-environment
society-governance
systems
quantum
infrastructure
science-space
Quantum capabilities could transform optimization, chemistry, intelligence, and cryptanalysis while becoming concentrated in a few states. The challenge is preventing destabilizing secrecy and unequal access without blocking peaceful scientific collaboration. The solution must produce useful coordination and accountability while minimizing collection of sensitive personal and behavioral data. The research opportunity is to define measurable success criteria, test the approach in realistic settings, identify failure modes, and create a pathway from prototype to accountable deployment.
society-governance
asia
india
quantum
international
governance
advantage
mass
surveillance
while
capabilities
transform
optimization
technology-computing
economics-resources
climate-environment
systems
without
Quantum capabilities could transform optimization, chemistry, intelligence, and cryptanalysis while becoming concentrated in a few states. The challenge is preventing destabilizing secrecy and unequal access without blocking peaceful scientific collaboration. The design must remain functional when standards, trade routes, data access, and diplomatic cooperation are unreliable. The research opportunity is to define measurable success criteria, test the approach in realistic settings, identify failure modes, and create a pathway from prototype to accountable deployment.
society-governance
asia
india
quantum
international
governance
advantage
under
geopolitical
fragmentation
access
capabilities
transform
technology-computing
economics-resources
climate-environment
systems
infrastructure
Quantum capabilities could transform optimization, chemistry, intelligence, and cryptanalysis while becoming concentrated in a few states. The challenge is preventing destabilizing secrecy and unequal access without blocking peaceful scientific collaboration. The solution must work with limited capital, intermittent services, and local maintenance capacity. The research opportunity is to define measurable success criteria, test the approach in realistic settings, identify failure modes, and create a pathway from prototype to accountable deployment.
society-governance
quantum
international
governance
advantage
low-income
communities
capabilities
transform
optimization
chemistry
technology-computing
economics-resources
climate-environment
systems
infrastructure
science-space
safe