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
Many graduates lack skills employers want, while industries report shortages in trades like welding and electrical work. Employer-linked apprenticeship platforms could bridge this skills gap.
economics-resources
africa
technical
vocational
training
mismatched
actual
labor
market
needs
skills
graduates
demand
remains
technology-computing
global-unspecified
aligning
whether
While advanced manufacturing is concentrated in East Asia, neighboring developing economies remain trapped in low-margin raw material extraction and low-skilled assembly without technology transfer or capacity building.
economics-resources
asia
thailand
supply-chain
developing
economies
haven
built
equitable
semiconductor
supply
chains
distribute
technical
access
global-unspecified
asian
manufacturing
Vocational institutes in developing Asian economies continue to train youth for declining fossil-fuel industries rather than solar installation, EV maintenance, and sustainable forestry.
climate-environment
asia
pakistan
vocational
industries
haven
created
accredited
technical
education
pathways
aligned
green
society-governance
economics-resources
social-civic-problems
global-unspecified
training
Wage disparities attract talented science and mathematics graduates to private corporations or urban centers, leaving rural public schools under-resourced in technical disciplines.
mathematics-logic
asia
uzbekistan
rural
public
schools
haven
solved
severe
shortage
qualified
stem
teachers
society-governance
social-civic-problems
access
urban
african
Aging low-voltage power lines lose up to 25% of generated electricity during transmission across vast rural distances before reaching households.
local-regional
asia
kyrgyzstan
transmission
rural
lines
haven
eliminated
technical
losses
cross-country
distribution
aging
access
grid
african
urban
remains
Anerobic decomposition in flooded rice paddies is a massive source of global methane, but farmers lack incentives and technical training to adopt Alternate Wetting and Drying (AWD) techniques.
climate-environment
asia
vietnam
methane
rice
haven
quantified
emissions
leaking
expanding
paddy
cultivations
under
global-unspecified
philosophy-ethics
society-governance
technologies
continuous
Workers use bare hands and open nitric acid to extract gold and copper from electronics, inhaling deadly fumes and contaminating urban drainage networks.
climate-environment
asia
pakistan
open
acid
urban
haven
eliminated
hazardous
e-waste
dismantling
baths
informal
society-governance
african
global-unspecified
technical
standards
open
Global / Unspecified, Global
Agencies tasked with overseeing complex fields like AI or cybersecurity sometimes have few employees who deeply understand the technology they're regulating. This expertise gap can lead to rules that are either too vague or poorly targeted.
technology-computing
global-unspecified
cybersecurity
agencies
technology
expertise
government
dealing
regulation
often
lack
staff
real
philosophy-ethics
whether
society-governance
haven
african
open
United States, North America
Public spending or contract data is sometimes released in formats so disorganized or incomplete that meaningful analysis by journalists or citizens becomes impractical. True transparency requires usable data, not just published data.
society-governance
north-america
united-states
data
transparency
public
government
portals
countries
publish
technically
but
nearly
global-unspecified
systems
technology-computing
whether
philosophy-ethics
open
Global / Unspecified, Global
Rules protecting children online vary significantly by country and platform, leaving major gaps that put young users at risk. A more consistent global standard remains politically and technically difficult to establish.
climate-environment
global-unspecified
consistent
standard
protecting
children
online
don
have
international
different
platforms
philosophy-ethics
whether
resolved
determine
way
agreed
open
Global / Unspecified, Global
Medical research benefits enormously from large shared datasets, but combining that with true patient privacy protection remains technically and legally unresolved. Better methods could unlock research without compromising individual privacy.
health-biology
global-unspecified
research
haven
solved
keep
personal
health
data
both
useful
completely
mathematics-logic
philosophy-ethics
whether
technology-computing
resolved
systems
open
Global / Unspecified, Global
Political boundaries are often redrawn to favor those in power, undermining the basic principle that votes should determine representation fairly. Technical solutions exist but political will to adopt them remains inconsistent.
society-governance
global-unspecified
political
representation
stop
gerrymandering
distorting
fair
democracies
boundaries
often
redrawn
philosophy-ethics
whether
haven
determine
resolved
have
open
Global / Unspecified, Global
Formal proof systems capture enormous portions of mathematical reasoning, but whether a truly complete and finite rule set exists for absolutely every valid form of proof remains philosophically and technically unresolved. This touches the very foundations of what mathematics is capable of expressing.
mathematics-logic
global-unspecified
possible
proof
whether
complete
finite
set
every
valid
mathematical
haven
resolved
know
philosophy-ethics
open
Global / Unspecified, Global
Some argue art should be evaluated purely on artistic merit, while others believe morally repugnant content diminishes a work's value regardless of technical skill. This unresolved debate continues to shape discussions of controversial art and literature.
philosophy-ethics
global-unspecified
art
morally
don
have
agreed
way
determine
whether
judged
good
resolved
know
haven
open
Global / Unspecified, Global
Desalination plants typically discharge extremely salty brine back into the ocean, which can harm nearby marine ecosystems if not managed carefully. A cleaner, more sustainable desalination process remains technically unresolved.
climate-environment
global-unspecified
haven
found
affordable
way
desalinate
water
producing
large
amounts
concentrated
whether
philosophy-ethics
mathematics-logic
resolved
prevent
open
Global / Unspecified, Global
Bycatch, the unintentional capture of dolphins, sea turtles, and other non-target species in fishing gear, remains a significant driver of population decline for several marine species. Designing gear that fully prevents this remains technically unresolved.
climate-environment
global-unspecified
gear
species
fishing
non-target
marine
haven
solved
make
industrial
doesn
philosophy-ethics
whether
mathematics-logic
way
prevent
resolved
open
Global / Unspecified, Global
Larger plastic debris eventually breaks down into microplastics that are ingested by marine life and can work their way up the food chain to humans. Preventing this breakdown process or removing microplastics at scale remains technically unresolved.
climate-environment
global-unspecified
microplastics
plastic
down
food
chain
yet
fully
prevent
damage
caused
whether
philosophy-ethics
mathematics-logic
way
resolved
haven
open
Global / Unspecified, Global
Defenses against these attacks, which flood a target with traffic to knock it offline, can sometimes inadvertently slow down real users as well while filtering out malicious requests. A cleaner separation between attack and legitimate traffic remains technically difficult.
climate-environment
global-unspecified
traffic
against
attacks
down
legitimate
don
have
network
protocols
fully
philosophy-ethics
whether
way
determine
resolved
agreed
open
Global / Unspecified, Global
Physical hardware used in sensitive systems can sometimes be tampered with before installation, and detecting this tampering reliably and affordably remains technically challenging. Closing this hardware security gap remains an unresolved priority.
society-governance
global-unspecified
hardware
systems
don
have
reliable
way
build
affordable
tamper-evident
securing
whether
philosophy-ethics
resolved
determine
mathematics-logic
open
Global / Unspecified, Global
Current noise cancellation works well for constant background noise but still struggles with sudden, sharp sounds, sometimes even letting through more noise briefly during the adjustment. A truly adaptive system remains technically unresolved.
mathematics-logic
global-unspecified
sudden
sounds
noise
haven
solved
make
noise-canceling
headphones
fully
block
whether
philosophy-ethics
resolved
possible
way