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
Global / Unspecified, Global
Data brokers can aggregate information from many different sources to build surprisingly detailed profiles on individuals, often without those individuals ever being aware or having consented. Meaningful regulation and technical limits on this practice remain inconsistent globally.
society-governance
global-unspecified
data
detailed
profiles
haven
found
way
prevent
large-scale
broker
networks
whether
philosophy-ethics
resolved
technology-computing
mathematics-logic
open
Antarctica / Unspecified, Antarctica
Organisms survive extreme cold, darkness, and nutrient regimes, but molecular mechanisms are only partly known. Genomic and omics platforms can reveal adaptation strategies.
mathematics-logic
antarctica
antarctica-unspecified
genomic
lack
detailed
physiological
understanding
antarctic
life
adaptations
organisms
survive
low
cost
surveillance
platforms
society-governance
open
Antarctica / Unspecified, Antarctica
Acoustic disturbance may affect whales, seals, and birds, but data are sparse. Acoustic monitoring networks and impact models can inform regulation.
climate-environment
antarctica
antarctica-unspecified
lack
detailed
mapping
noise
pollution
impacts
ships
aircraft
antarctic
fauna
global-unspecified
data
african
technology-computing
monitoring
open
Global / Unspecified, Global
Turbulence, magnetic fields, and feedback from young stars interact in complex ways to set stellar masses and rates. Multi-scale simulations and high-resolution observations with radio and infrared telescopes can help disentangle these effects.
science-space
global-unspecified
detailed
processes
drive
star
formation
molecular
clouds
remain
unclear
turbulence
interstellar
lack
dynamics
magnetic
fields
open
Global / Unspecified, Global
Gas, dust, magnetic fields, and cosmic rays interact across scales, but many parameters are poorly measured. Multi-band surveys and simulation campaigns can connect small-scale physics with galactic evolution.
science-space
global-unspecified
detailed
composition
dynamics
interstellar
medium
remain
uncertain
gas
dust
magnetic
lack
know
cosmic
star
open
Global / Unspecified, Global
Many asteroids and comets capable of regional or global damage remain undiscovered. Enhanced survey telescopes and radar characterization programs are required.
local-regional
global-unspecified
lack
detailed
census
potentially
hazardous
near-earth
objects
asteroids
comets
capable
development
sustainable
solutions
mathematics-logic
remain
whether
open
Global / Unspecified, Global
Their equation of state depends on poorly constrained nuclear physics at extreme densities. Multi-messenger observations of mergers and precise timing can narrow possibilities.
science-space
global-unspecified
structure
neutron-star
interiors
uncertain
equation
state
depends
poorly
constrained
nuclear
remain
fully
cosmic
know
detailed
dynamics
open
Global / Unspecified, Global
Magnetically confined plasmas exhibit instabilities and transport phenomena that limit performance. Better diagnostics and simulation tools can improve reactor design.
health-biology
global-unspecified
detailed
microphysics
fusion
plasma
burning
not
completely
characterized
magnetically
confined
african
transport
often
systems
design
africa
open
Global / Unspecified, Global
These fields affect cosmic-ray propagation and structure formation but are hard to measure. Faraday rotation surveys and gamma-ray observations can constrain them.
science-space
global-unspecified
fields
lack
precise
maps
intergalactic
magnetic
these
affect
cosmic-ray
propagation
detailed
remain
interstellar
formation
star
cosmic
open
Global / Unspecified, Global
Complex organics exist in clouds, but pathways are unclear. Laboratory astrochemistry and radio observations can reveal reaction networks.
science-space
global-unspecified
detailed
chemistry
prebiotic
molecules
interstellar
space
incompletely
known
complex
organics
lack
mathematics-logic
know
formation
radio
whether
open
Global / Unspecified, Global
Dust growth, fragmentation, and migration shape planet formation but are complex. Combined observation and modeling efforts are needed.
social-civic-problems
global-unspecified
dust
lack
detailed
models
evolution
protoplanetary
disks
growth
fragmentation
migration
science-space
fully
climate-environment
formation
interstellar
open
Global / Unspecified, Global
Some countries publish detailed defense budgets while others keep most military spending secret, making it hard to assess true security risks or hold leaders accountable for spending choices. Greater transparency remains politically resisted in many places.
society-governance
global-unspecified
spending
military
there
consistent
standard
transparent
governments
must
some
philosophy-ethics
whether
mathematics-logic
haven
public
resolved
determine
Create practical risk models and investment plans for fast-growing cities that lack detailed maps, weather records, asset inventories, or technical staff.
climate-environment
africa
tanzania
cities
climate
adaptation
planning
secondary
weak
data
create
practical
risk
society-governance
global-unspecified
african
systems
urban
A detailed explanation regarding the systemic constraints, lack of infrastructure, or technological gap associated with climate & environment in the context of emerging markets and global sustainability goals.
climate-environment
africa
kenya
climate
environment
development
sustainable
solutions
germany
detailed
explanation
regarding
systemic
society-governance
systems
mechanisms
institutional
methods