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
High natural fluoride concentrations in deep groundwater cause irreversible skeletal fluorosis among rural children who lack alternative drinking water.
economics-resources
asia
india
groundwater
fluorosis
rural
haven
solved
crisis
causing
crippling
bone
deformities
global-unspecified
water
access
urban
public
Farmers deliver produce to un-refrigerated outdoor wholesale markets where extreme daytime heat spoils crops before sale.
climate-environment
asia
bangladesh
wholesale
markets
produce
haven
built
climate-controlled
public
agricultural
prevent
spoilage
economics-resources
global-unspecified
society-governance
whether
philosophy-ethics
Frequent regional power shortages cut off electricity to rural operating rooms and ICU units without automatic solar-battery fail-safes.
local-regional
africa
nigeria
rural
haven
integrated
local
microgrids
smart
load
shedding
protect
hospitals
economics-resources
access
remains
african
public
Commercial seaweed farming faces high initial equipment costs and fragile processing supply chains, delaying its potential for carbon sequestration.
climate-environment
asia
south-korea
supply-chain
seaweed
haven
scaled
aquaculture
alternative
protein
source
ocean
de-acidification
tool
economics-resources
global-unspecified
supply
systems
As young generations move to cities, historic mountain farming terraces are abandoned, leading to unchecked soil erosion and landslides.
social-civic-problems
asia
philippines
farming
haven
curbed
destruction
ancient
terrace
systems
due
rural-to-urban
youth
climate-environment
migration
global-unspecified
economics-resources
society-governance
Rapid installation of robotics in manufacturing plants leaves low-skilled factory workers unemployed without access to technology retraining.
technology-computing
asia
china
retraining
factory
workers
haven
created
effective
vocational
programs
displaced
industrial
mathematics-logic
local
might
actors
economics-resources
Coastal fishers are forced to sell daily catches to predatory middlemen at fraction of market prices due to lack of real-time price transparency.
technology-computing
asia
sri-lanka
market
fishers
haven
built
affordable
digital
access
tools
small-craft
artisanal
global-unspecified
economics-resources
african
low
lack
Park rangers cannot patrol vast rainforest expanses on foot; acoustic detection networks for gunshots and chainsaws remain too expensive for wide deployment.
climate-environment
asia
malaysia
acoustic
haven
curbed
illegal
wildlife
poaching
autonomous
real-time
sensors
remote
economics-resources
real
time
systems
warning
open
Global / Unspecified, Global
Hospitals with limited resources for sterile equipment and infection control see higher rates of post-surgical infections than better-equipped facilities. Closing this gap requires both medical and infrastructure solutions that remain incomplete in many regions.
health-biology
global-unspecified
infections
haven
solved
prevent
surgical
site
resource-limited
hospital
settings
hospitals
whether
philosophy-ethics
solutions
society-governance
way
mathematics-logic
open
Global / Unspecified, Global
With finite budgets and staff, agencies inevitably choose which laws to prioritize enforcing, but this decision-making is often informal and opaque rather than publicly explained. This can lead to uneven, seemingly arbitrary enforcement.
society-governance
global-unspecified
laws
governments
lack
formal
transparent
process
deciding
actually
enforce
given
social-civic-problems
resources
whether
philosophy-ethics
african
public
open
Global / Unspecified, Global
Incumbent politicians in many countries can use public funds, staff, or platforms to boost their own re-election chances, giving them an unfair advantage over challengers. Clear, enforced separation between state resources and campaigning remains inconsistent.
society-governance
global-unspecified
state
resources
own
there
reliable
system
prevent
government
leaders
philosophy-ethics
whether
resolved
determine
have
haven
don
open
Global / Unspecified, Global
When leadership changes, new appointees sometimes cancel or redirect projects started by their predecessors, wasting resources and delaying outcomes citizens were promised. Building continuity across political transitions remains structurally difficult.
society-governance
global-unspecified
political
appointees
projects
continuity
frequently
change
government
direction
often
long-term
public
building
data
trust
real
philosophy-ethics
open
Global / Unspecified, Global
Fewer reporters are left covering city councils, local courts, and regional agencies, meaning much of everyday governance now happens with almost no public scrutiny. This local news gap makes accountability at the community level far harder to maintain.
society-governance
global-unspecified
local
news
coverage
government
activity
has
collapsed
regions
traditional
media
economics-resources
recovery
african
africa
remains
conflict
open
Global / Unspecified, Global
Many public programs continue for years based on assumption rather than evidence that they're working, because rigorous evaluation is neither required nor prioritized. Better built-in evaluation could redirect resources toward what actually helps.
society-governance
global-unspecified
programs
actually
government
agencies
rarely
measure
whether
own
achieve
stated
philosophy-ethics
haven
resolved
way
determine
african
open
Global / Unspecified, Global
Even where indigenous communities have lived on land for centuries, national laws sometimes fail to formally recognize their ownership or governance rights over it. This leaves them vulnerable to displacement by governments or corporations.
society-governance
global-unspecified
indigenous
communities
land
rights
national
governance
often
lack
formal
legal
systems
economics-resources
philosophy-ethics
climate-environment
open
Global / Unspecified, Global
National governments sometimes pass laws requiring local services without providing the money to pay for them, leaving local governments to either cut corners or raise taxes. This mismatch between responsibility and resources undermines local governance everywhere it happens.
society-governance
global-unspecified
governments
local
national
regions
lack
funding
deliver
responsibilities
handed
down
economics-resources
african
recovery
africa
systems
mathematics-logic
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
A country can be found in violation of international law and simply ignore the ruling with little real consequence, especially if it holds significant economic or military power. This selectively weakens the rule of law based on who is being judged.
economics-resources
global-unspecified
international
courts
have
reliable
way
enforce
own
rulings
against
powerful
philosophy-ethics
whether
resolved
determine
don
agreed
open
Global / Unspecified, Global
Talks over agricultural subsidies and intellectual property rights have dragged on for over twenty years without resolution in some cases, because neither side is willing to compromise. This gridlock pushes countries toward smaller side deals that fragment the global trading system further.
economics-resources
global-unspecified
over
trade
negotiations
between
rich
poor
nations
routinely
stall
decades
whether
philosophy-ethics
determine
resolved
society-governance
have
open
Global / Unspecified, Global
Voting power at bodies like the IMF still roughly reflects the economic order from decades ago, giving less voice to countries that now represent a huge share of the world's population. This mismatch fuels distrust in the fairness of global rule-making.
economics-resources
global-unspecified
countries
economic
developing
remain
underrepresented
institutions
set
rules
voting
philosophy-ethics
whether
mathematics-logic
have
determine
society-governance
resolved