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
Surging demand for traditional air conditioning units in warm Asian nations releases potent HFC greenhouse gases, compounding global warming.
climate-environment
asia
india
air
haven
developed
low-energy
cooling
technologies
capable
replacing
fluorinated
refrigerant
global-unspecified
whether
philosophy-ethics
health-biology
enabling
Newly planted young mangrove saplings are routinely washed away by increasingly intense storms before establishing deep root structures.
climate-environment
asia
myanmar
mangrove
haven
protected
coastal
restoration
projects
being
destroyed
severe
unseasonal
degraded
global-unspecified
along
restoring
whether
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
Seasonal migrations prevent pastoral populations from maintaining continuous health records, impacting chronic disease management and vaccination tracking.
health-biology
asia
mongolia
vaccination
health
records
haven
established
universal
digital
nomadic
pastoralists
central
global-unspecified
whether
access
mental
remains
Complex, legacy land ownership patterns in urban centers make land assembly prohibitively expensive for municipal social housing development.
local-regional
asia
thailand
land
urban
social
housing
haven
solved
fragmentation
impeding
large-scale
affordable
global-unspecified
society-governance
cities
social-civic-problems
climate-environment
Groundwater extraction in surrounding agricultural zones causes subtle soil sinkage beneath critical transit corridors, requiring constant costly re-leveling.
climate-environment
asia
china
haven
stopped
industrial
land
subsidence
compromising
high-speed
rail
corridor
foundations
global-unspecified
philosophy-ethics
whether
agricultural
soil
Seasonal mountain landslides routinely break main water pipelines, cutting off municipal drinking water to mountain towns for weeks.
climate-environment
asia
bhutan
water
mountain
drinking
pipelines
haven
built
climate-resilient
landslide-prone
passes
seasonal
global-unspecified
whether
urban
communities
philosophy-ethics
Frequent regional network shutdowns in conflict zones prevent students from accessing digital schools, causing years of lost education.
social-civic-problems
asia
myanmar
education-access
digital
education
shutdowns
haven
provided
continuous
access
during
protracted
political
technology-computing
global-unspecified
low
african
Plastics dumped in upstream countries flow down international rivers, polluting downstream nations that lack diplomatic enforcement mechanisms.
climate-environment
asia
cambodia
down
international
haven
stopped
transboundary
plastic
pollution
floating
shared
river
global-unspecified
whether
philosophy-ethics
society-governance
resolved
International carbon credit projects often benefit corporate developers and national governments while indigenous communities protecting the forests receive minimal revenue.
climate-environment
asia
indonesia
carbon
credit
indigenous
haven
created
equitable
distribution
frameworks
forest
stewards
global-unspecified
whether
philosophy-ethics
mathematics-logic
resolved
open
Global / Unspecified, Global
Many common medications cause dry mouth as a side effect, and current treatments manage symptoms rather than addressing the underlying cause, leaving patients with ongoing discomfort and dental risk. A more effective solution remains undeveloped.
health-biology
global-unspecified
effective
dry
mouth
medications
don
have
way
treat
chronic
caused
whether
philosophy-ethics
determine
resolved
agreed
open
Global / Unspecified, Global
Some patients experience frequent, disruptive muscle cramps with no identifiable underlying cause, and treatment remains largely limited to general advice on hydration and stretching. A more targeted treatment approach remains needed.
health-biology
global-unspecified
muscle
cramps
cause
don
have
effective
widely
available
way
treat
whether
philosophy-ethics
determine
resolved
agreed
open
Global / Unspecified, Global
Some infants experience repeated, severe respiratory infections in their first years of life despite preventive measures, and current understanding of why this happens in certain babies remains incomplete. Better prevention for this vulnerable group remains needed.
health-biology
global-unspecified
infants
severe
respiratory
infections
yet
fully
prevent
recurrence
bronchiolitis
prone
whether
philosophy-ethics
mathematics-logic
haven
resolved
open
Global / Unspecified, Global
Some medications carry a risk of gradual liver damage that often goes undetected until routine screening or symptoms reveal significant harm has already occurred. More sensitive, earlier detection methods remain an unmet need.
health-biology
global-unspecified
liver
damage
haven
solved
detect
early
caused
long-term
medication
becomes
philosophy-ethics
whether
way
determine
resolved
don
open
Global / Unspecified, Global
Some patients with iron deficiency continue experiencing fatigue even after supplementation corrects their iron levels, suggesting other contributing factors that aren't fully understood. A more complete treatment approach remains needed.
health-biology
global-unspecified
iron
fatigue
deficiency
supplementation
don
have
effective
way
treat
chronic
whether
philosophy-ethics
resolved
determine
mathematics-logic
open
Global / Unspecified, Global
Patients with chronic lung conditions remain at ongoing risk of repeated bacterial pneumonia infections despite vaccination and preventive care. A more effective, targeted prevention approach remains needed for this vulnerable group.
health-biology
global-unspecified
vaccination
bacterial
pneumonia
patients
chronic
lung
haven
found
way
prevent
recurrence
whether
philosophy-ethics
mathematics-logic
resolved
determine
open
Global / Unspecified, Global
Surgeries designed to relieve nerve-related pain occasionally result in new or persistent pain instead, and predicting which patients are at risk remains imprecise. Better prediction and prevention could improve surgical outcomes for chronic pain patients.
health-biology
global-unspecified
pain
patients
chronic
nerve-related
surgeries
relieve
yet
fully
explain
some
philosophy-ethics
whether
mathematics-logic
haven
resolved
open
Global / Unspecified, Global
Chronic wounds, especially in diabetic patients with poor circulation, can take months to heal or never fully heal, increasing risk of serious infection. A more effective, widely accessible treatment approach remains needed.
health-biology
global-unspecified
effective
chronic
wounds
patients
poor
circulation
don
have
scalable
way
philosophy-ethics
whether
determine
resolved
agreed
open
Global / Unspecified, Global
Celiac disease can present with subtle or unusual symptoms that delay diagnosis for years in some patients, allowing ongoing intestinal damage to occur. Better, more accessible screening for atypical cases remains an unmet need.
health-biology
global-unspecified
celiac
disease
patients
symptoms
atypical
haven
solved
detect
earlier
whose
whether
philosophy-ethics
way
mathematics-logic
determine
resolved
open
Global / Unspecified, Global
Repeated ear infections in young children can sometimes lead to lasting hearing problems if not caught and treated quickly enough. More consistent early detection and treatment access remain incomplete, particularly in underserved areas.
health-biology
global-unspecified
hearing
ear
infections
early
haven
found
reliable
way
prevent
loss
whether
philosophy-ethics
determine
resolved
don
