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.
Publicly citable
Every problem has a stable citation code for reference and discussion.
Filtered by relevance
Search by category, geography, status, and keywords.
Builder-oriented
Use the repository to find startup ideas, policy leads, and research agendas.
4194Total
4194Open
0Solved
9Humans
open
Global / Unspecified, Global
Emerging evidence suggests links to endocrine and immune disruption. Long-term exposure cohorts and mechanistic toxicology are required.
climate-environment
global-unspecified
exposure
chronic
microplastics
environmental
toxins
may
drive
new
disease
patterns
health-biology
mathematics-logic
whether
long
philosophy-ethics
term
open
Global / Unspecified, Global
Tailored biologics may require complex supply chains. Logistics-optimisation tools and modular manufacturing will be needed.
mathematics-logic
global-unspecified
supply-chain
will
personalised
vaccines
immunotherapies
cold-chain
delivery
logistics
tailored
biologics
may
economics-resources
health-biology
climate-environment
technology-computing
health
open
Global / Unspecified, Global
Algorithms trained on high-income populations may not generalise to under-sampled groups. Inclusive data-collection initiatives and equity-centric model evaluation are necessary.
technology-computing
global-unspecified
data-poor
regions
risk
being
left
out
health
advances
algorithms
health-biology
whether
philosophy-ethics
mental
don
way
supporting
open
Antarctica / Unspecified, Antarctica
Rising temperatures and changing winds are destabilising ice shelves and altering Southern Ocean circulation, with global implications for sea-level rise and extreme weather. High-resolution coupled climate–ice models and sustained observation networks are needed to predict these changes.
climate-environment
antarctica
antarctica-unspecified
climate-change
ice
climate
ocean
change
rapidly
transforming
systems
rising
temperatures
under
migration
global-unspecified
society-governance
methods
open
Antarctica / Unspecified, Antarctica
Penguin, krill, and seabird populations are already shifting or declining as habitats change and food webs reorganise. Long-term ecological monitoring and ecosystem-modelling platforms are needed to guide conservation.
mathematics-logic
antarctica
antarctica-unspecified
antarctic
ecosystems
face
emerging
threats
warming
acidification
changing
sea
ice
climate-environment
global-unspecified
prevent
philosophy-ethics
whether
open
Antarctica / Unspecified, Antarctica
Antarctic waters absorb large fractions of excess heat and CO2, yet models disagree on future behaviour and feedbacks. Expanded biogeochemical observing systems and process studies can refine global climate models.
climate-environment
antarctica
antarctica-unspecified
heat
southern
ocean
role
carbon
uptake
poorly
constrained
models
antarctic
systems
society-governance
climate
global-unspecified
whether
open
Antarctica / Unspecified, Antarctica
More ships and visitors increase risks of pollution, wildlife disturbance, and accidents in fragile environments. Data-driven tourism management systems and binding guidelines could reduce impact.
climate-environment
antarctica
antarctica-unspecified
tourism
antarctic
growing
fully
tested
sustainability
safety
standards
ships
visitors
systems
society-governance
ensuring
global-unspecified
mathematics-logic
open
Antarctica / Unspecified, Antarctica
Demand for krill-based products and fish drives fleets into sensitive ecosystems that underpin Antarctic food webs. Improved stock assessment and real-time monitoring platforms can inform precautionary management.
society-governance
antarctica
antarctica-unspecified
fisheries
southern
ocean
including
krill
risk
overexploitation
demand
krill-based
products
climate-environment
global-unspecified
economics-resources
mathematics-logic
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
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
Science, tourism, and fishing activities leave infrastructure, pollution, and disturbance, but their combined effects are under-studied. Spatial-impact mapping and cumulative-effects assessment platforms are needed.
technology-computing
antarctica
antarctica-unspecified
lack
comprehensive
data
human
footprint
cumulative
impacts
science
tourism
climate-environment
global-unspecified
society-governance
african
infrastructure
systems
open
Antarctica / Unspecified, Antarctica
Fuel spills, waste disposal, and legacy pollutants accumulate in soils, sediments, and biota near human activity. Systematic contamination surveys and remediation technologies are required.
climate-environment
antarctica
antarctica-unspecified
contamination
environmental
around
antarctic
stations
logistics
hubs
remains
under-characterised
fuel
global-unspecified
waste
whether
philosophy-ethics
local-regional
open
Antarctica / Unspecified, Antarctica
Recovering ozone and rising greenhouse gases jointly shape winds and temperature patterns over the continent. Integrated atmospheric observations and chemistry–climate models can unravel combined effects.
climate-environment
antarctica
antarctica-unspecified
climate
ozone-layer
changes
continue
interact
antarctic
dynamics
recovering
ozone
rising
global-unspecified
regulating
under
migration
philosophy-ethics
open
Antarctica / Unspecified, Antarctica
Supply chains for fuel, food, and equipment depend on limited routes and budgets, constraining long-term research. Optimisation tools and shared logistics platforms could improve resilience.
economics-resources
antarctica
antarctica-unspecified
supply-chain
logistical
support
antarctic
science
vulnerable
cost
weather
geopolitical
shocks
supply
global-unspecified
climate-environment
african
systems
open
Antarctica / Unspecified, Antarctica
Antarctic systems underpin climate regulation and biodiversity, but their economic and non-market value is rarely quantified. Valuation tools and decision-support models could elevate their importance in policy.
climate-environment
antarctica
antarctica-unspecified
biodiversity
value
lack
robust
frameworks
assessing
ecosystem
services
antarctic
systems
society-governance
methods
climate
global-unspecified
whether
open
Antarctica / Unspecified, Antarctica
Research, tourism, and fishing generate emissions and local effects that are not fully tracked or integrated into global accounting. Standardised carbon-footprint and mitigation-planning tools are needed.
climate-environment
antarctica
antarctica-unspecified
cumulative
climate
impact
activities
under-measured
research
tourism
fishing
generate
society-governance
global-unspecified
mathematics-logic
monitoring
synthetic
open
Antarctica / Unspecified, Antarctica
Research, tourism, and fishing generate emissions and local effects that are not fully tracked or integrated into global accounting. Standardised carbon-footprint and mitigation-planning tools are needed.
climate-environment
antarctica
antarctica-unspecified
cumulative
climate
impact
activities
under-measured
variant
focuses
data
monitoring
global-unspecified
society-governance
african
europe
systems
technology-computing
open
Antarctica / Unspecified, Antarctica
Access to field programmes is often restricted to well-funded institutions from certain countries. Virtual research infrastructures and inclusive collaboration models could broaden participation.
society-governance
antarctica
antarctica-unspecified
research
participation
remote
harsh
conditions
limit
inclusivity
diversity
antarctic
access
global-unspecified
mathematics-logic
systems
philosophy-ethics
whether
open
Antarctica / Unspecified, Antarctica
Scientific uncertainty makes it hard to define actionable thresholds for ice-sheet or ecosystem collapse in legal instruments. Science–policy translation platforms can help integrate risk ranges into governance.
society-governance
antarctica
antarctica-unspecified
thresholds
policy
lack
clear
antarctic
tipping
points
frameworks
scientific
uncertainty
governance
global-unspecified
african
climate-environment
use
open
Antarctica / Unspecified, Antarctica
Microplastics likely reach Antarctic waters and ice via ocean currents and human activity, but data are sparse. Standardised sampling campaigns and analytical pipelines are required.
climate-environment
antarctica
antarctica-unspecified
antarctic
not
know
full
extent
microplastic
pollution
environments
microplastics
likely
global-unspecified
technology-computing
real
time
fully
