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
10Humans
open
Global / Unspecified, Global
Mega-cities will produce unique mixtures of traffic accidents, air pollution, and sedentary lifestyles. Urban health observatories and built-environment intervention tools will be critical.
climate-environment
global-unspecified
air-pollution
will
pollution
urbanisation
drive
new
patterns
injury
exposure
lifestyle
disease
health
health-biology
air
african
open
Global / Unspecified, Global
Resistance genes move through soil, water, and food chains, making hospital-focused interventions insufficient. One-Health regulatory frameworks and monitoring tools are required.
climate-environment
global-unspecified
antibiotic
stewardship
will
need
extend
beyond
hospitals
agriculture
environment
resistance
water
human
society-governance
real
haven
food
open
Global / Unspecified, Global
Cell and gene therapies may deliver durable remissions but have complex safety profiles. Post-marketing registries and patient-reported outcome platforms can close knowledge gaps.
climate-environment
global-unspecified
therapies
new
cancer
will
demand
better
real-world
data
understand
long-term
society-governance
public
registries
health-biology
governance
technology-computing
open
Global / Unspecified, Global
Cell and gene therapies may deliver durable remissions but have complex safety profiles. Post-marketing registries and patient-reported outcome platforms can close knowledge gaps.
climate-environment
global-unspecified
data
therapies
new
cancer
will
demand
better
real-world
understand
long-term
society-governance
technology-computing
infrastructure
african
systems
europe
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
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
Uncertainties in ice dynamics, bedrock conditions, and ocean–ice interactions make it hard to forecast tipping points and metres of future sea-level rise. Better grounding-zone measurements and data-assimilation tools could sharpen projections.
climate-environment
antarctica
antarctica-unspecified
projections
sea-level
rise
lack
precise
antarctic
ice-sheet
collapse
associated
ice
coastal
society-governance
communities
economics-resources
sea
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
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
Soot deposited on snow and ice reduces albedo, increasing absorption of solar radiation and melt rates. Emission-control technologies and monitoring frameworks can mitigate impacts.
climate-environment
antarctica
antarctica-unspecified
carbon-emissions
ice
melt
black
carbon
emissions
ships
stations
accelerate
local
soot
technologies
monitoring
enabling
society-governance
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
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
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
open
Antarctica / Unspecified, Antarctica
Warming may alter soil stability, hydrology, and microbial activity, affecting infrastructure and ecosystems. Long-term ground-temperature networks and modelling tools can track changes.
climate-environment
antarctica
antarctica-unspecified
changes
permafrost
active-layer
antarctic
soils
not
fully
monitored
warming
may
mathematics-logic
whether
global-unspecified
philosophy-ethics
society-governance
open
Antarctica / Unspecified, Antarctica
Old ice archives can extend climate reconstructions, but drilling and analysis are costly and complex. Improved drilling technology and coordinated core-analysis programmes can unlock more data.
climate-environment
antarctica
antarctica-unspecified
ice
climate
antarctic
cores
hold
records
have
not
fully
exploited
global-unspecified
whether
philosophy-ethics
data
under
open
Antarctica / Unspecified, Antarctica
Antarctic sea-ice changes influence deep-water formation and global heat and carbon transport. Coupled observations and models are essential.
climate-environment
antarctica
antarctica-unspecified
not
fully
understand
feedbacks
between
sea
ice
ocean
stratification
global-unspecified
whether
philosophy-ethics
open
Antarctica / Unspecified, Antarctica
Different national programmes apply varying thresholds and methods, complicating cumulative management. Common EIA frameworks and tools could standardise practice.
climate-environment
antarctica
antarctica-unspecified
lack
harmonised
environmental-impact
assessment
standards
antarctic
activities
different
national
programmes
methods
society-governance
assessing
cumulative
impact