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
Politicians in charge of drawing district boundaries can shape them to protect their own party's power rather than reflect the actual population. This practice, often called gerrymandering, distorts the link between votes and representation.
local-regional
global-unspecified
party
redrawing
electoral
districts
places
unfairly
favor
political
politicians
charge
society-governance
philosophy-ethics
whether
haven
resolved
representation
open
Global / Unspecified, Global
Citizens are often legally entitled to request government records, but agencies can slow-walk or deny these requests with few real consequences. This makes transparency laws look stronger on paper than they are in practice.
society-governance
global-unspecified
laws
but
practice
freedom
information
exist
countries
routinely
ignored
delayed
whether
philosophy-ethics
haven
determine
resolved
african
open
Global / Unspecified, Global
People who report corruption or abuse of power frequently lose their jobs, face legal retaliation, or worse, while the officials they exposed face little consequence. This discourages future whistleblowers from coming forward at all.
society-governance
global-unspecified
face
whistleblowers
expose
government
wrongdoing
often
punishment
wrongdoers
themselves
people
philosophy-ethics
whether
haven
climate-environment
african
open
Global / Unspecified, Global
When a country can't repay its debts, negotiations with lenders happen case by case with no consistent rules, often favoring lenders over the country's ability to recover. This can trap nations in cycles of debt renegotiation that stall development for years.
economics-resources
global-unspecified
lenders
debt
nations
sovereign
disputes
between
poor
have
fair
standardized
philosophy-ethics
whether
determine
resolved
don
haven
open
Global / Unspecified, Global
Some UN peacekeeping operations have run for so long that local governments and populations start questioning whether they're actually achieving anything anymore. Without clear exit criteria, missions risk becoming permanent without ever solving the underlying conflict.
society-governance
global-unspecified
peacekeeping
missions
clear
often
kept
place
decades
plan
end
some
whether
philosophy-ethics
resolved
know
have
determine
open
Global / Unspecified, Global
Modern supply chains are often optimized for efficiency over resilience, leaving them vulnerable when multiple regions face disruption at once. Rebalancing this trade-off remains an unresolved challenge for global trade.
economics-resources
global-unspecified
supply-chain
supply
chains
yet
ensure
resilient
enough
withstand
simultaneous
regional
whether
philosophy-ethics
mathematics-logic
haven
determine
way
open
Global / Unspecified, Global
Developing countries often pay significantly higher interest rates for clean energy projects than wealthier nations, slowing their transition away from fossil fuels. Fairer, more accessible financing remains a major unresolved barrier.
climate-environment
global-unspecified
renewable-energy
energy
financing
accessible
countries
interest
rates
yet
make
renewable
poorer
whether
philosophy-ethics
haven
mathematics-logic
resolved
open
Global / Unspecified, Global
Government budgets are often too complex or poorly communicated for the average citizen to meaningfully track or understand. Better transparency tools could improve both trust and accountability in public spending.
society-governance
global-unspecified
government
understand
spending
haven
solved
make
budgeting
processes
transparent
enough
whether
philosophy-ethics
public
resolved
mathematics-logic
african
open
Global / Unspecified, Global
Public hearings and consultations are often required by law but sometimes function more as formalities than genuine two-way input processes. Making these processes truly meaningful remains an unresolved governance challenge.
society-governance
global-unspecified
public
consultations
input
yet
ensure
major
projects
genuinely
reflect
community
whether
philosophy-ethics
haven
designing
services
institutions
open
Global / Unspecified, Global
Dental problems can affect overall health significantly, yet dental care is often separated from general healthcare systems and priced out of reach for many. Closing this gap remains an overlooked but serious healthcare access issue.
health-biology
global-unspecified
care
dental
yet
general
make
affordable
accessible
same
degree
medical
whether
philosophy-ethics
haven
mathematics-logic
access
remains
open
Global / Unspecified, Global
Some slow-growing cancers are unlikely to ever threaten a patient's life, yet current diagnostics often can't tell them apart from dangerous ones. This leads to both overtreatment and, at times, dangerous undertreatment.
health-biology
global-unspecified
yet
cancers
reliably
distinguish
between
need
aggressive
treatment
those
never
philosophy-ethics
whether
mathematics-logic
haven
fully
resolved
open
Global / Unspecified, Global
Mining for the metals used in batteries and electronics often destroys forests, rivers, and habitats that took centuries to form. Balancing resource needs with ecosystem protection remains a persistent unresolved tension.
climate-environment
global-unspecified
mining
yet
stop
operations
permanently
damaging
fragile
ecosystems
resource-rich
regions
whether
philosophy-ethics
way
mathematics-logic
prevent
haven
open
Global / Unspecified, Global
International agreements to reduce deforestation often rely on inconsistent or delayed data, making enforcement difficult. Better real-time tracking could hold countries and companies accountable for logging commitments.
climate-environment
global-unspecified
deforestation
agreements
yet
track
tree
cover
loss
accurately
enough
enforce
whether
philosophy-ethics
society-governance
determine
technology-computing
resolved
open
Global / Unspecified, Global
Voice assistants often misinterpret complex or ambiguous requests, especially involving sarcasm, local dialects, or multi-step instructions. Bridging this understanding gap remains a persistent limitation of current systems.
society-governance
global-unspecified
voice
assistants
yet
make
understand
context
nuance
well
human
listener
philosophy-ethics
whether
mathematics-logic
systems
haven
technology-computing
open
Global / Unspecified, Global
Shipwrecks and sunken settlements often hold historically valuable artifacts that are vulnerable to looting due to weak or inconsistent international protection. A stronger shared framework remains unbuilt.
mathematics-logic
global-unspecified
framework
looting
don
have
consistent
protecting
underwater
archaeological
sites
philosophy-ethics
whether
determine
resolved
agreed
way
open
Global / Unspecified, Global
Conservation efforts often focus on species useful or appealing to humans, leaving the ethical status of less charismatic species less clear. Whether all species deserve equal protection regardless of usefulness remains unresolved.
philosophy-ethics
global-unspecified
species
humans
haven
settled
obligations
any
have
toward
preserving
provide
whether
resolved
determine
mathematics-logic
know
don
open
Global / Unspecified, Global
Decisions about resource use often weigh immediate economic gain against long-term environmental cost, and there's no settled ethical formula for how to balance the two fairly.
philosophy-ethics
global-unspecified
environmental
against
economic
don
agree
weight
future
damage
carry
present-day
whether
resolved
determine
haven
know
agreed
open
Global / Unspecified, Global
Some inequality is often seen as a natural result of differing effort or luck, but there's no agreed threshold for when it becomes unjust. Different political philosophies answer this question in fundamentally incompatible ways.
economics-resources
global-unspecified
answer
inequality
don
have
shared
economic
fair
society
tolerate
some
philosophy-ethics
whether
resolved
determine
know
haven
open
Global / Unspecified, Global
Gig work can offer flexibility but often comes with unpredictable income swings that make financial planning difficult for workers. A system that offers more income stability without eliminating flexibility remains unresolved.
economics-resources
global-unspecified
income
gig
workers
yet
ensure
economy
have
predictable
stable
despite
philosophy-ethics
whether
determine
resolved
informal
don
open
Global / Unspecified, Global
Resources like fresh water, fertile soil, and certain minerals are being used faster than they can replenish, yet markets often don't price this depletion accurately. Building this cost into economic decision-making remains largely unresolved.
economics-resources
global-unspecified
don
economic
depletion
resources
have
system
properly
accounts
finite
natural
whether
philosophy-ethics
determine
resolved
agreed
way