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
open
Global / Unspecified, Global
Millions of people experience debilitating, unpredictable migraines that current treatments only partially control, and the underlying biological triggers remain incompletely understood. More precise treatment based on individual causes remains out of reach.
mathematics-logic
global-unspecified
migraines
people
haven
solved
chronic
affect
some
far
severely
others
philosophy-ethics
whether
health-biology
resolved
determine
way
open
Global / Unspecified, Global
The constant ringing or buzzing sound of tinnitus affects millions of people, and current treatments mostly help patients cope rather than eliminate the underlying cause. A real cure remains undiscovered.
health-biology
global-unspecified
cure
tinnitus
people
haven
found
works
experience
constant
ringing
buzzing
philosophy-ethics
whether
determine
resolved
mathematics-logic
way
open
Global / Unspecified, Global
A large share of pregnancy loss has no clearly identifiable cause, leaving expecting parents without answers or ways to prevent it happening again. Understanding these unexplained cases remains a significant gap in reproductive medicine.
health-biology
global-unspecified
prevent
cases
cause
don
have
reliable
way
miscarriages
unknown
large
philosophy-ethics
whether
determine
resolved
agreed
open
Global / Unspecified, Global
Many patients with endometriosis experience years of unexplained pain before receiving an accurate diagnosis, largely because it's difficult to detect without invasive procedures. Better, faster diagnostic tools remain a major unmet need.
health-biology
global-unspecified
endometriosis
years
haven
solved
well
enough
stop
taking
diagnose
patients
philosophy-ethics
whether
way
mathematics-logic
determine
prevent
open
Global / Unspecified, Global
Severe burn victims often face long, painful recoveries and permanent scarring because lab-grown skin grafts aren't yet fast or effective enough to fully replace damaged tissue. Faster, better regeneration methods could change burn treatment entirely.
health-biology
global-unspecified
yet
skin
fast
enough
severe
grow
functional
replacement
patients
burns
whether
philosophy-ethics
mathematics-logic
haven
fully
resolved
open
Global / Unspecified, Global
Food allergies have been rising for reasons researchers still can't fully explain, and existing treatments mostly manage symptoms after exposure rather than removing the risk entirely. A true prevention or cure remains elusive.
health-biology
global-unspecified
fully
don
understand
some
people
develop
severe
allergic
reactions
foods
whether
philosophy-ethics
resolved
mathematics-logic
haven
determine
open
Global / Unspecified, Global
Ovarian cancer is often called a silent disease because symptoms don't appear until it has advanced significantly. Early detection tools remain far behind those available for other common cancers.
health-biology
global-unspecified
ovarian
cancer
early
haven
developed
reliable
way
detect
treatable
often
philosophy-ethics
whether
determine
don
resolved
have
open
Global / Unspecified, Global
Fatty liver disease and cirrhosis often progress silently until liver function is severely compromised, leaving transplant as the only real option for many patients. A way to reverse earlier-stage liver damage could prevent countless transplants.
health-biology
global-unspecified
liver
reverse
damage
disease
transplant
yet
caused
chronic
requires
fatty
whether
philosophy-ethics
way
haven
mathematics-logic
resolved
open
Global / Unspecified, Africa
Emerging gene therapies show promise but remain extremely expensive and inaccessible to the vast majority of people living with sickle cell disease worldwide, especially in Africa where it's most common. Making a real cure affordable and available remains unsolved.
health-biology
africa
global-unspecified
cure
sickle
cell
disease
available
don
have
scalable
patients
need
whether
philosophy-ethics
determine
resolved
way
open
Global / Unspecified, Global
Bacteria evolve resistance faster than new antibiotics are being developed and approved, creating a widening treatment gap. Without new approaches, once-treatable infections could become far deadlier again.
health-biology
global-unspecified
new
infections
yet
stop
rise
antibiotic-resistant
drug
development
alone
whether
philosophy-ethics
haven
resolved
papua
mathematics-logic
prevent
open
Global / Unspecified, Global
Millions of people live with persistent, disabling fatigue that doctors struggle to diagnose clearly or treat effectively. The underlying biology remains poorly understood despite decades of patient reports.
health-biology
global-unspecified
fatigue
don
have
reliable
cure
chronic
syndrome
millions
people
live
whether
philosophy-ethics
determine
resolved
way
agreed
open
Global / Unspecified, Global
Conditions like long COVID and chronic Lyme disease affect some patients severely while others recover fully from the same initial infection. Understanding this difference could unlock treatments for currently unexplained chronic illness.
health-biology
global-unspecified
chronic
some
illness
others
haven
solved
infections
turn
long-term
certain
whether
philosophy-ethics
mathematics-logic
resolved
determine
fully
open
Global / Unspecified, Global
The immune system destroys insulin-producing cells for reasons we don't fully understand, forcing patients into decades of careful daily management. A real cure would end this instead of just controlling it.
health-biology
global-unspecified
don
cure
management
have
type
diabetes
only
lifelong
insulin
immune
whether
philosophy-ethics
determine
resolved
way
agreed
open
Global / Unspecified, Global
Journalists investigating government wrongdoing in many countries face harassment, legal threats, or violence with limited international protection or recourse. Stronger, coordinated protections remain largely aspirational rather than actively enforced.
society-governance
global-unspecified
international
journalists
there
consistent
mechanism
protecting
report
corruption
own
governments
whether
philosophy-ethics
determine
resolved
way
have
open
Global / Unspecified, Global
Some former officials effectively become immune to prosecution once they leave power, either through legal loopholes or political reluctance to pursue former leaders. This can weaken accountability for abuses of power at the very top.
society-governance
global-unspecified
former
legal
leaders
countries
lack
clear
process
holding
accountable
actions
philosophy-ethics
whether
resolved
determine
have
haven
open
Global / Unspecified, Global
Software that predicts where crime might occur or who might commit it is being adopted by police departments with little independent oversight of its accuracy or fairness. This leaves significant power in tools that haven't been thoroughly vetted for bias.
technology-computing
global-unspecified
tools
there
widely
accepted
framework
governments
regulate
own
predictive
policing
society-governance
philosophy-ethics
whether
resolved
haven
determine
open
Global / Unspecified, Global
When judges' careers, safety, or institutional funding depend on staying in the government's good graces, their ability to rule impartially against powerful officials can be compromised. Protecting judicial independence from this kind of pressure remains an ongoing struggle.
society-governance
global-unspecified
pressure
ability
rule
against
government
constitutional
courts
some
countries
face
whether
philosophy-ethics
resolved
local
improving
determine
open
Global / Unspecified, Global
Government budgets are often published as static yearly documents rather than something citizens can track as spending actually happens. Real-time transparency into public spending remains rare rather than standard.
society-governance
global-unspecified
citizens
actually
there
consistent
way
know
taxes
being
spent
real
public
philosophy-ethics
whether
time
haven
resolved
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
As AI-generated images, videos, and text become easier to produce, election laws in most places haven't caught up with rules for disclosure or restriction. This leaves a rapidly growing campaign tactic largely unregulated.
society-governance
global-unspecified
ai-generated
countries
have
clear
legal
framework
content
treated
political
campaigns
philosophy-ethics
whether
resolved
way
determine
don