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
Automation may reduce routine collaboration and informal learning, especially for remote and platform workers. Future work design must preserve mentorship, belonging, collective problem-solving, and psychological health. The design must remain functional when standards, trade routes, data access, and diplomatic cooperation are unreliable. The research opportunity is to define measurable success criteria, test the approach in realistic settings, identify failure modes, and create a pathway from prototype to accountable deployment.
technology-computing
europe
germany
preventing
social
isolation
highly
automated
workplaces
under
geopolitical
fragmentation
design
economics-resources
climate-environment
society-governance
systems
quantum
Germany has expanding agricultural frontiers bordering wildlife habitat where novel pathogens can jump species, but there is no routine, affordable genomic surveillance at these interfaces to catch spillover before human transmission begins.
health-biology
europe
germany
spillover
interfaces
detecting
zoonotic
risk
wildlife-livestock
has
expanding
agricultural
wildlife
philosophy-ethics
surveillance
open
Global / Unspecified, Global
Over the next two decades, rising resistance in bacteria, fungi, and parasites risks undermining surgery, chemotherapy, and intensive care. Global surveillance networks, rapid diagnostics, and new antimicrobial development platforms are crucial to avert a post-antibiotic era.
health-biology
global-unspecified
antimicrobial
resistance
over
next
decades
make
routine
infections
deadly
again
will
data
climate-environment
society-governance
infrastructure
europe
open
Global / Unspecified, Global
Workers risk displacement unless new skills are developed. Lifelong learning and reskilling programs are essential.
technology-computing
global-unspecified
reskilling
automation
threaten
routine
jobs
pathways
workers
risk
displacement
unless
workforce
african
health
new
asia
Indigenous peoples routinely lack formal land titles to ancestral territories, leading to forced displacement and loss of livelihoods when lands are designated for industrial agriculture, mining, or forestry concessions.
economics-resources
asia
laos
land
indigenous
haven
resolved
tenure
insecurity
tribal
minority
communities
southeast
climate-environment
global-unspecified
society-governance
climate
lack
High transport costs prevent islanders from accessing routine screenings for diabetes, hypertension, and early-stage cancers, leading to late-stage diagnoses and preventable mortality.
health-biology
asia
philippines
haven
built
affordable
diagnostic
screening
networks
non-communicable
diseases
remote
island
communities
economics-resources
social-civic-problems
global-unspecified
whether
Combination of high humidity and extreme ambient heat routinely exceeds human survivability thresholds during summer months, causing heatstroke and acute kidney injury.
health-biology
asia
qatar
public-health
extreme
haven
contained
public
health
impact
wet-bulb
temperatures
outdoor
construction
heat
society-governance
climate-environment
systems
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
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
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
Mental health conditions often go undiagnosed simply because they're never screened for during regular medical visits, especially in areas with limited specialist access. Making mental health screening as routine as blood pressure checks remains an unmet global health goal.
health-biology
global-unspecified
mental-health
health
mental
screening
routine
haven
solved
make
effective
part
primary
whether
philosophy-ethics
society-governance
access
remains
open
Global / Unspecified, Global
A subset of patients develop long-lasting pain after surgeries that are usually uncomplicated for most people, and the biological reason for this difference isn't fully understood. Better prediction and prevention could reduce this often overlooked outcome.
mathematics-logic
global-unspecified
fully
people
develop
pain
haven
found
way
explain
some
chronic
whether
philosophy-ethics
health-biology
resolved
determine
open
Global / Unspecified, Global
Testicular cancer is highly treatable when caught early, but a lack of widespread screening awareness means some cases are diagnosed later than they should be. Improving early detection and awareness remains an underaddressed public health gap.
health-biology
global-unspecified
public-health
early
awareness
testicular
cancer
screening
don
have
reliable
way
detect
whether
philosophy-ethics
determine
resolved
agreed
open
Global / Unspecified, Global
Thyroid problems after childbirth can cause fatigue, mood changes, and other symptoms that are sometimes mistaken for normal postpartum adjustment, delaying diagnosis. Routine, accessible screening remains inconsistently practiced.
health-biology
global-unspecified
accessible
postpartum
thyroid
don
have
widely
way
detect
treat
dysfunction
whether
philosophy-ethics
determine
resolved
agreed
open
Global / Unspecified, Global
Stomach cancer often causes no clear symptoms until it has progressed significantly, particularly in regions without routine screening programs. Earlier, more accessible detection could substantially improve survival outcomes.
health-biology
global-unspecified
stomach
cancer
haven
found
reliable
way
detect
early-stage
becomes
advanced
whether
philosophy-ethics
determine
resolved
don
open
Global / Unspecified, Global
People who qualify for visas or residency under existing rules can still wait years due to processing backlogs and understaffed agencies. This delay affects not just applicants but the families and employers depending on them.
society-governance
global-unspecified
applicants
years
delay
immigration
systems
wealthy
countries
complex
enough
even
whether
philosophy-ethics
haven
resolved
mathematics-logic
lack
open
Global / Unspecified, Global
Legislatures in various democracies have seen government shutdowns or near-shutdowns simply because opposing parties can't agree on routine budget matters. This turns basic governance into a repeated crisis rather than a stable process.
society-governance
global-unspecified
basic
political
polarization
making
governing
functions
like
passing
budgets
increasingly
philosophy-ethics
whether
have
public
haven
african
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
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
United States, North America
Almost all current reusable rocket technology is built for missions close to Earth, while deep space missions still rely on expensive, largely disposable hardware. Extending reusability further out could reshape space exploration economics.
science-space
north-america
united-states
reusable
earth
yet
build
affordable
spacecraft
capable
routine
trips
beyond
global-unspecified
whether
philosophy-ethics
mathematics-logic
space