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
Weak enforcement means inventors and creators often see their work copied without compensation, discouraging R&D investment. Streamlined regional patent systems could better protect innovators.
local-regional
asia
intellectual
property
piracy
discourages
innovation
commercialization
several
asian
markets
weak
systems
society-governance
african
africa
often
public
Rapid slum growth in wealthy cities means even booming economies have significant underserved populations lacking basic services. Incremental slum-upgrading programs targeting basic services first have proven effective.
social-civic-problems
asia
even
water
sanitation
access
gaps
persist
prosperous
parts
urban
global-unspecified
whether
have
philosophy-ethics
african
don
determine
Weak public financial management means allocated funds for hospitals and schools often go unspent or misdirected. Real-time budget-tracking dashboards accessible to citizens could improve execution rates.
health-biology
africa
public-health
public
allocated
health
education
budgets
frequently
underexecuted
despite
funding
weak
society-governance
global-unspecified
whether
haven
philosophy-ethics
Weak IP enforcement means inventors and creators often see their ideas copied without compensation, discouraging investment in R&D. Streamlined regional patent systems could better protect innovators.
local-regional
africa
innovators
piracy
intellectual
property
discourages
african
commercializing
inventions
weak
enforcement
society-governance
systems
asia
public
creating
accountable
open
Global / Unspecified, Global
While ion drives are fuel-efficient, their low thrust-to-weight ratio means orbital transfers take months or years. High-power, magnetoplasmadynamic thrusters operating at the multi-kilowatt level are needed.
health-biology
global-unspecified
ion
thrusters
low
orbital
electric
generate
thrust
making
unsuitable
rapid
debris
space
poses
exponential
science-space
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
This means a single permanent member can stop global action on war, genocide, or humanitarian crises regardless of what the rest of the world wants. Reforming this without those same countries blocking the reform remains unresolved.
climate-environment
global-unspecified
countries
security
council
gives
five
veto
block
almost
anything
means
whether
philosophy-ethics
haven
resolved
determine
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
Utilitarian arguments often justify this tradeoff by pointing to lives saved, while animal rights perspectives reject using sentient beings purely as means to human ends. This unresolved tension remains central to biomedical ethics.
philosophy-ethics
global-unspecified
human
lives
haven
figured
out
whether
ethical
animals
scientific
research
resolved
know
determine
mathematics-logic
possible
open
Global / Unspecified, Global
Respecting individual autonomy generally means allowing people to take on personal risk, but paternalistic intervention is sometimes justified when the harm seems severe or irreversible. Where exactly this line should be drawn remains unresolved.
philosophy-ethics
global-unspecified
people
harm
don
know
whether
ethical
allow
make
choices
will
resolved
haven
determine
mathematics-logic
open
Global / Unspecified, Global
Persistent disagreement even among careful thinkers might suggest there's no single moral truth to discover, or it might simply reflect the difficulty of accessing a truth that does exist. This unresolved question remains central to metaethics.
philosophy-ethics
global-unspecified
moral
disagreement
don
know
whether
between
reasonable
well-informed
people
means
resolved
haven
determine
mathematics-logic
possible
open
Global / Unspecified, Global
Some argue outcomes matter most regardless of how they were achieved, while others believe the means used fundamentally taint the value of the result. This unresolved tension appears throughout debates in both personal ethics and public policy.
philosophy-ethics
global-unspecified
achieved
means
value
don
have
resolved
way
determine
whether
good
know
haven
mathematics-logic
ethical
open
Global / Unspecified, Global
Data gets copied, backed up, and shared across so many servers that a single delete request rarely removes every trace. Real digital privacy requires a technical guarantee that deletion actually means deletion.
technology-computing
global-unspecified
guarantee
data
every
personal
once
deleted
truly
gone
system
touched
society-governance
whether
trust
philosophy-ethics
building
incomplete
open
Global / Unspecified, Global
Growing crops in space or on other planets means dealing with low gravity, radiation, and limited water and soil. Without solving this, any permanent settlement beyond Earth stays dependent on costly resupply missions.
science-space
global-unspecified
earth
grow
food
efficiently
enough
support
long-term
human
settlements
off
long
whether
missions
philosophy-ethics
medical
psychological