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
South America / Unspecified, South America
Statistical offices face capacity and resource constraints, leading to gaps in key indicators. Open-data and survey-modernisation platforms can improve information.
society-governance
south-america
south-america-unspecified
data
infrastructure
evidence-based
policymaking
limited
south
american
states
statistical
offices
african
global-unspecified
technology-computing
systems
europe
open
Europe / Unspecified, Europe
Hybrid warfare tactics, including deepfakes and targeted propaganda, erode trust and polarise societies. Detection and provenance tools for media and secure civic-information channels are urgently needed.
society-governance
europe
europe-unspecified
disinformation
foreign
influence
campaigns
undermine
european
public
debate
hybrid
warfare
variant
open
Europe / Unspecified, Europe
Hybrid warfare tactics, including deepfakes and targeted propaganda, erode trust and polarise societies. Detection and provenance tools for media and secure civic-information channels are urgently needed.
society-governance
europe
europe-unspecified
disinformation
foreign
influence
campaigns
undermine
european
public
debate
variant
emphasises
global-unspecified
political
open
Europe / Unspecified, Europe
Perceptions of bias and ownership concentration affect news consumption. Transparency dashboards and trust indicators for outlets could support healthier information ecosystems.
society-governance
europe
europe-unspecified
trust
public
media
varies
widely
european
countries
perceptions
bias
ownership
data
global-unspecified
building
state
institutions
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
Objects in the distant solar system could reveal formation history and the presence of rogue planets, but only a few have been discovered. Wide-field deep surveys and improved orbit determination are needed.
climate-environment
global-unspecified
distribution
small
bodies
beyond
kuiper
belt
poorly
mapped
objects
distant
whether
know
philosophy-ethics
science-space
don
have
open
Global / Unspecified, Global
Planets ejected from their systems may roam the galaxy unbound, affecting models of planet formation. Gravitational microlensing campaigns can constrain their population.
science-space
global-unspecified
planets
not
know
common
rogue
interstellar
space
ejected
systems
may
society-governance
models
exclusion
border
standards
procurement
open
Global / Unspecified, Global
The information paradox and firewall hypotheses highlight tension between quantum mechanics and relativity. Advances in quantum information theory and holography may clarify.
science-space
global-unspecified
quantum
information
role
black-hole
physics
unresolved
paradox
firewall
hypotheses
highlight
technology-computing
whether
haven
philosophy-ethics
mathematics-logic
infrastructure
open
Global / Unspecified, Global
Observed exoplanet diversity challenges simple core-accretion models. High-resolution imaging of disks and improved simulations are needed.
climate-environment
global-unspecified
models
disks
not
have
complete
planetary
formation
protoplanetary
observed
exoplanet
science-space
know
fully
whether
understand
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
Formation flying for interferometry demands extreme precision. Advances in control theory and sensor technology are needed.
science-space
global-unspecified
control
precise
spacecraft
formations
large
space
telescopes
challenging
formation
flying
philosophy-ethics
whether
resolved
determine
haven
mathematics-logic
open
Global / Unspecified, Global
Fragmented electronic records hinder continuity of care and population-level analysis. Standards-based health information exchanges can address this.
society-governance
global-unspecified
health
data
interoperability
poor
systems
fragmented
electronic
records
hinder
continuity
health-biology
climate-environment
across
public
whether
open
Global / Unspecified, Global
Communities lack timely information on risks. Low-cost monitoring and alerts can save lives.
climate-environment
global-unspecified
climate
data
early-warning
systems
sparse
regions
communities
lack
timely
information
society-governance
technology-computing
african
monitoring
under
open
Global / Unspecified, Global
Misinformation and politicization hinder action. Communication strategies and education can improve literacy.
social-civic-problems
global-unspecified
public
understanding
climate
science
varies
widely
misinformation
politicization
hinder
action
society-governance
climate-environment
improve
institutional
under
migration
open
Global / Unspecified, Global
Public trust erodes. Independent oversight and secure systems can strengthen integrity.
society-governance
global-unspecified
integrity
election
faces
disinformation
weak
institutions
public
trust
erodes
independent
systems
technology-computing
across
conflict
post
migration
Smallholder farmers often rely on traditional knowledge rather than timely forecasts, exposing them to avoidable losses. SMS-based localized forecast services and climate advisory platforms could improve resilience.
climate-environment
africa
climate
african
agriculture
lacks
widespread
access
reliable
weather
information
smallholder
global-unspecified
society-governance
methods
improve
institutional
technology-computing
Diaspora members interested in supporting ventures back home struggle to find vetted opportunities. Curated diaspora investment platforms with transparent due diligence could mobilize capital.
economics-resources
africa
diaspora
investment
african
local
startups
constrained
information
trust
gaps
members
technology-computing
reducing
transfer
communities
global-unspecified
remains
Budget decisions often rely on outdated or incomplete information, reducing efficiency. Simple data dashboards and training could improve resource allocation.
local-regional
africa
african
local
governments
have
limited
capacity
data-driven
budgeting
budget
decisions
society-governance
global-unspecified
data
technology-computing
mathematics-logic
whether