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
Vegetation that bioluminesces beneath people carrying financial obligations creates public signalling of private economic status. The challenge is keeping urban biology free of involuntary debt disclosure.
debt
preventing
sidewalk
moss
glowing
economics-resources
Precipitation patterns that form public text from collective search data turn weather into a surveillance display. The problem is keeping atmospheric phenomena free of involuntary information disclosure.
preventing
rain
spelling
previous
day
other
Skin markings that automatically broadcast affective state remove the ability to keep feelings private. The challenge is preventing involuntary emotional disclosure through ambient body signalling.
emotional
protecting
facial
privacy
when
other
Access rules that demand deposition of a memory before entry turn recreation into an emotional transaction. The challenge is preserving green-space availability without compulsory self-disclosure.
entry
memory
designing
park
does
science-space
States and institutions may need registries of deployed AI models, their data sources, risk levels, and accountability owners. The challenge is building disclosure rules that support safety without exposing legitimate security or privacy risks. This becomes particularly difficult during fiscal austerity, because public institutions must remain fair, resilient, and accountable while adapting to new risks.
society-governance
asia
bangladesh
registries
during
fiscal
austerity
governance
public-interest
model
institutions
risks
states
public
climate-environment
systems
across
States and institutions may need registries of deployed AI models, their data sources, risk levels, and accountability owners. The challenge is building disclosure rules that support safety without exposing legitimate security or privacy risks. This becomes particularly difficult under climate migration pressure, because public institutions must remain fair, resilient, and accountable while adapting to new risks.
society-governance
asia
philippines
registries
under
climate
migration
pressure
governance
public-interest
model
institutions
risks
public
climate-environment
systems
open
Global / Unspecified, Global
Connectivity and device gaps widened during school closures, harming poorer students most. Low-cost offline-capable digital learning tools can bridge gaps.
social-civic-problems
global-unspecified
digital
students
learning
divides
keep
low-income
online
gaps
connectivity
device
technology-computing
low
african
remains
open
Global / Unspecified, Global
Investors cannot fully assess vulnerabilities. Climate-risk disclosure frameworks can help.
climate-environment
global-unspecified
data
private-sector
climate
risk
exposure
limited
investors
cannot
fully
assess
society-governance
systems
technology-computing
african
whether
open
Global / Unspecified, Global
As AI-generated images, videos, and text become easier to produce, election laws in most places haven't caught up with rules for disclosure or restriction. This leaves a rapidly growing campaign tactic largely unregulated.
society-governance
global-unspecified
ai-generated
countries
have
clear
legal
framework
content
treated
political
campaigns
philosophy-ethics
whether
resolved
way
determine
don
open
Global / Unspecified, Global
Elected officials in some systems aren't required to publicly disclose investments or business ties that could influence their votes on related legislation. This leaves potential conflicts of interest largely invisible to voters.
society-governance
global-unspecified
parliaments
legislatures
lack
clear
rules
requiring
disclosure
lawmakers
financial
interests
philosophy-ethics
whether
have
resolved
public
don
open
United States, North America
Thousands of victims from past wars and disasters remain unidentified, leaving families without closure decades later. Better, cheaper identification methods could resolve many of these long-standing cases.
health-biology
north-america
united-states
disasters
don
have
reliable
affordable
way
identify
unmarked
human
remains
global-unspecified
philosophy-ethics
whether
determine
resolved
open
Global / Unspecified, Global
Small businesses often struggle to access recovery funding quickly enough after disasters, leading to permanent closures that could have been prevented. Faster, more accessible recovery financing remains an unresolved gap.
economics-resources
global-unspecified
recovery
financing
quickly
small
businesses
haven
found
way
make
disaster
whether
philosophy-ethics
determine
mathematics-logic
resolved
don
open
Global / Unspecified, Global
People who expose wrongdoing inside powerful organizations often face serious professional or legal retaliation, discouraging future disclosures. Protection laws vary widely and are often weakly enforced even where they exist.
society-governance
global-unspecified
retaliation
haven
found
way
protect
whistleblowers
consistently
different
countries
often
whether
philosophy-ethics
determine
resolved
mathematics-logic
open
Global / Unspecified, Global
People often prefer clear narratives and resolution, even when it means adopting interpretations that aren't fully supported by the actual evidence available. This unresolved tension touches on both personal psychology and the broader ethics of belief formation.
philosophy-ethics
global-unspecified
unresolved
don
know
whether
ethical
allow
desire
closure
influence
interpret
resolved
haven
determine
mathematics-logic
open
Global / Unspecified, Global
A single disruption, like a factory closure or a blocked shipping route, can ripple through global supply chains and cause shortages far from the original problem. Building more resilient systems remains a major unsolved challenge.
economics-resources
global-unspecified
supply-chain
resilient
supply
don
have
economic
system
enough
absorb
sudden
chain
whether
philosophy-ethics
determine
resolved
way
Employees in public institutions of India who report corruption face inadequate legal protection, discouraging disclosure of misconduct and undermining accountability mechanisms.
society-governance
asia
india
public
institutions
strengthening
whistleblower
protections
employees
report
corruption
face
designing
governance
economics-resources
climate-environment
conflict
post
Develop cost-effective seismic upgrades, risk prioritization, financing, and phased construction plans that preserve educational continuity.
social-civic-problems
south-america
peru
retrofitting
schools
earthquake
safety
long
closures
develop
cost-effective
seismic
upgrades
critical
infrastructure
against
climate-environment
systems
Map and govern seasonal livestock routes so roads, farms, conservation zones, and private enclosures do not trigger conflict or livestock losses.
economics-resources
asia
mongolia
protecting
pastoralist
mobility
corridors
land
fragmentation
livestock
map
govern
seasonal
wildlife
protected
global-unspecified
reserves
reducing