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
peer pressure remaining strong 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.
peer
pressure
remaining
strong
designing
other
The problem of exam pressure remaining extreme continues to affect hundreds of millions of people and undermines progress on multiple Sustainable Development Goals. Existing responses remain fragmented, under-resourced and poorly adapted to local contexts. A strong solution must operate effectively under severe constraints of skilled personnel, infrastructure, electricity and connectivity. It should define clear measurable outcomes, identify possible unintended harms, and demonstrate how the intervention can be sustained by local institutions long after initial funding ends.
exam
pressure
remaining
extreme
implementing
other
Addressing nuclear families facing pressure 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.
nuclear
families
facing
pressure
2030
mathematics-logic
Climate adaptation may favor a narrow set of crops and processing methods, threatening culinary heritage and local nutrition. Future food policy should preserve cultural diversity while meeting changing ecological conditions. 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.
climate-environment
food
climate
long-term
preservation
cultures
under
pressure
low-income
communities
local
technology-computing
economics-resources
society-governance
systems
infrastructure
quantum
science-space
host countries facing pressure 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.
host
countries
facing
pressure
creating
other
Lifts that stop between floors to prompt destination second-thoughts can induce anxiety or delay. The challenge is allowing reflective moments without forcing hesitation as a system default.
without
designing
elevators
pause
creating
other
Cars that self-relocate to the owner’s least preferred family member as a form of behavioural correction create unwanted social pressure and logistical disruption. The problem is designing vehicle autonomy that does not weaponise personal relationships.
preventing
autonomous
vehicles
defaulting
disliked
other
Infants may receive temporary cognitive or motor skill packages that expire after a trial window, creating pressure to purchase permanent versions. The challenge is ensuring that basic developmental capacities remain freely available and that commercial skill layers do not become gatekeepers of opportunity.
skill
designing
fair
systems
children
health-biology
States and institutions may need registries of deployed AI models, their data sources, risk levels, and accountability owners. The challenge is building disclosure rules that support safety without exposing legitimate security or privacy risks. This becomes particularly difficult under climate migration pressure, because public institutions must remain fair, resilient, and accountable while adapting to new risks.
society-governance
asia
philippines
registries
under
climate
migration
pressure
governance
public-interest
model
institutions
risks
public
climate-environment
systems
Utility data are fragmented, pressure changes are poorly localized, and repairs compete with emergency work. Low-cost sensing, probabilistic fault localization, and outcome-based maintenance could let local operators prioritize the few failures that matter most. The opportunity is intentionally human-scale: a cooperative, clinic, workshop, school, or municipal team could pilot it within one locality and measure outcomes before expanding. Mathematical modeling can help with measure uncertainty, incentives, or resource constraints; entrepreneurship can turn a reliable workflow into a viable service.
mathematics-logic
asia
philippines
might
small
municipalities
detect
repair
leaking
public
water
networks
losses
local
actors
social-civic-problems
before
united
open
Global / Unspecified, Global
Scammers increasingly use AI-cloned voices of family members to fake emergencies and pressure victims into sending money quickly, exploiting trust before people have time to verify. Reliable, fast verification methods to counter this remain underdeveloped.
health-biology
global-unspecified
family
members
haven
found
way
prevent
voice
cloning
scams
convincing
whether
philosophy-ethics
resolved
determine
don
have
open
Antarctica / Unspecified, Antarctica
Shifts in global power, resource interest, and security concerns challenge consensus-based environmental governance. Scenario-analysis and compliance-monitoring tools can help strengthen the regime.
society-governance
antarctica
antarctica-unspecified
governance
under
antarctic
treaty
system
faces
new
geopolitical
pressures
shifts
frameworks
models
use
ensuring
systems
open
Antarctica / Unspecified, Antarctica
Shifts in global power, resource interest, and security concerns challenge consensus-based environmental governance. Scenario-analysis and compliance-monitoring tools can help strengthen the regime.
society-governance
antarctica
antarctica-unspecified
governance
under
antarctic
treaty
system
faces
new
geopolitical
pressures
variant
data
frameworks
europe
climate-environment
trust
open
Antarctica / Unspecified, Antarctica
Sector-by-sector rules may miss combined pressures. Integrated cumulative-impact planning platforms could improve governance.
society-governance
antarctica
antarctica-unspecified
lack
robust
frameworks
manage
cumulative
fishing
tourism
research
impacts
over
governance
systems
global-unspecified
technology-computing
urban
open
Global / Unspecified, Global
Ransomware groups increasingly target hospitals, schools, and utilities precisely because the disruption pressures victims to pay quickly. Defenses have improved, but attackers are still winning often enough to make this an ongoing crisis.
social-civic-problems
global-unspecified
ransomware
hospitals
haven
solved
stop
attacks
crippling
infrastructure
groups
increasingly
whether
philosophy-ethics
technology-computing
mathematics-logic
make
way
open
South America / Unspecified, South America
Conservation pledges collide with pressures from agriculture, mining, and organised crime in biodiverse regions. Remote-sensing monitoring tools and community-based conservation finance can support enforcement.
climate-environment
south-america
south-america-unspecified
deforestation
habitat
loss
amazon
ecosystems
continue
conservation
pledges
collide
global-unspecified
philosophy-ethics
whether
prevent
way
have
open
South America / Unspecified, South America
Economic shocks and informality push more city dwellers into precarious living, adding pressure on housing and services. Slum-upgrading and urban social-safety-net platforms could mitigate these trends.
economics-resources
south-america
south-america-unspecified
poverty
urban
growing
south
american
cities
despite
rural
remaining
higher
african
global-unspecified
asia
climate-environment
access
open
South America / Unspecified, South America
Conservation promises collide with mining, logging, and agribusiness expansion. Conservation-impact assessment and enforcement-support tools can balance interests.
climate-environment
south-america
south-america-unspecified
biodiversity
hotspots
south
america
face
pressure
legal
illegal
extraction
conservation
society-governance
science-space
term
long
logging
open
Europe / Unspecified, Europe
Bridges, tunnels, and rail lines built decades ago require expensive renovation at a time of fiscal pressure. Asset-condition mapping and lifecycle-finance tools can prioritise investment.
climate-environment
europe
europe-unspecified
ageing
transport
infrastructure
needs
major
renewal
bridges
tunnels
rail
african
systems
africa
climate
global-unspecified
remains
open
Europe / Unspecified, Europe
Academics are urged to create impact but navigate complex IP and funding landscapes. University-industry matchmaking platforms and impact-oriented grant tools could help.
society-governance
europe
europe-unspecified
university
research
faces
pressure
commercialise
clear
pathways
academics
urged
global-unspecified
african
africa
technology-computing
remains
mathematics-logic