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
Ambulances in densely populated Asian urban centers face prolonged traffic delays, failing to meet critical emergency response windows for heart attacks and trauma.
health-biology
asia
indonesia
emergency
response
haven
modernised
medical
infrastructure
traffic-congested
megacities
ambulances
densely
global-unspecified
urban
african
technology-computing
economics-resources
open
Global / Unspecified, Global
Resistant malaria strains have emerged in certain regions and are gradually spreading, threatening to undermine decades of progress against the disease. Coordinated, faster response to contain resistance before it spreads further remains incomplete.
health-biology
global-unspecified
malaria
haven
solved
prevent
spread
drug-resistant
parasites
borders
resistant
strains
whether
philosophy-ethics
way
mathematics-logic
resolved
determine
open
Global / Unspecified, Global
As some regions become less livable due to heat, drought, or flooding, governments often lack a clear, proactive plan for how internal migration should be managed. This leaves affected communities dealing with sudden, poorly supported relocation.
climate-environment
global-unspecified
migration
government
responses
climate
own
borders
remain
largely
unplanned
reactive
under
society-governance
pressure
african
relocation
systems
open
Global / Unspecified, Global
Criminal networks can move faster across borders than law enforcement agencies can share information and coordinate action. Even close allies often face legal and bureaucratic hurdles that slow joint investigations.
society-governance
global-unspecified
coordinate
governments
struggle
cross-border
responses
organized
crime
operating
multiple
countries
philosophy-ethics
whether
determine
have
african
don
open
Global / Unspecified, Global
Citizens can submit formal complaints or petitions to agencies without any guarantee of a response, let alone a timely one. This can make citizen engagement with government feel more symbolic than functional.
society-governance
global-unspecified
government
petitions
complaints
responses
public
often
have
guaranteed
timeline
outcome
whether
philosophy-ethics
haven
african
resolved
citizens
open
Global / Unspecified, Global
During emergencies, confusion over which agency is responsible for what can delay critical decisions when speed matters most. Clearer, pre-agreed emergency governance structures remain inconsistently established across different regions.
society-governance
global-unspecified
government
responses
disasters
frequently
slowed
unclear
lines
authority
between
agencies
whether
philosophy-ethics
governance
health-biology
public
african
open
Global / Unspecified, Global
Historical mistreatment and inconsistent messaging have left some communities more distrustful of public health guidance than others, undermining response to outbreaks and vaccination campaigns. Rebuilding this trust remains a slow, unresolved process.
health-biology
global-unspecified
public-health
vaccination
public
health
messaging
communities
yet
ensure
trusted
equally
all
historical
society-governance
whether
philosophy-ethics
haven
open
Global / Unspecified, Global
False information about disaster response, shelters, or aid can spread rapidly during emergencies, sometimes putting lives at further risk. Faster, trusted communication channels during crises remain underdeveloped in many regions.
society-governance
global-unspecified
during
haven
found
way
prevent
misinformation
spreading
specifically
natural
disasters
philosophy-ethics
whether
mathematics-logic
technology-computing
open
Global / Unspecified, Global
Slow, uneven international coordination has repeatedly allowed outbreaks to spread further than they might have with faster joint action. A better-prepared global response system remains incomplete despite repeated warnings.
health-biology
global-unspecified
system
response
spread
yet
build
quickly
coordinate
pandemics
widely
whether
philosophy-ethics
mathematics-logic
resolved
determine
have
don
open
Global / Unspecified, Global
Non-native plants and animals often outcompete local species once introduced, and by the time damage is noticed, removal is difficult and expensive. Faster detection and response systems remain underdeveloped.
health-biology
global-unspecified
species
faster
stop
invasive
spreading
damaging
ecosystems
respond
non-native
plants
philosophy-ethics
whether
resolved
mathematics-logic
determine
prevent
open
Global / Unspecified, Global
If an artificial system behaves as though it's suffering or happy without any confirmed inner experience, it remains unclear whether this simulated behavior deserves any genuine moral weight. This unresolved question is becoming increasingly relevant as AI systems grow more sophisticated.
philosophy-ethics
global-unspecified
any
whether
moral
artificial
systems
haven
figured
out
humans
owe
resolved
mathematics-logic
know
possible
determine
don
open
Global / Unspecified, Global
Symbolic acknowledgment can carry real emotional and social significance, but it's unclear whether it can ever substitute for more substantive forms of repair or restitution. This unresolved tension remains central to ongoing debates about historical accountability.
philosophy-ethics
global-unspecified
whether
symbolic
historical
don
know
possible
justify
treating
gestures
like
resolved
haven
mathematics-logic
determine
open
Global / Unspecified, Global
Resilience is often praised as an admirable trait, but expecting it uniformly risks overlooking how unevenly life's hardships and support systems are actually distributed. This unresolved tension complicates how we judge people's responses to adversity.
philosophy-ethics
global-unspecified
resilience
people
don
have
resolved
way
determine
whether
fair
expect
haven
know
open
Global / Unspecified, Global
Some emotions are broadly considered undesirable, but it's unclear whether they're inherently unethical to feel or simply uncomfortable, natural human responses that deserve less judgment. This unresolved question touches on the ethics of emotion itself.
philosophy-ethics
global-unspecified
whether
emotions
haven
resolved
possible
fully
justify
treating
certain
like
know
mathematics-logic
determine
don
open
Global / Unspecified, Global
Skeptical arguments suggest we can never be fully certain the external world matches our perceptions of it, and no response has fully silenced this doubt. This ancient problem remains foundational to epistemology.
mathematics-logic
global-unspecified
our
haven
resolved
whether
possible
have
genuine
knowledge
anything
beyond
philosophy-ethics
know
every
mathematical
open
Global / Unspecified, Global
Even with improved spill response technology, oil spills can leave lasting ecological damage that persists for years after the initial cleanup appears complete. Preventing spills in the first place remains far more effective than any current cleanup method.
mathematics-logic
global-unspecified
spills
oil
damage
yet
fully
prevent
causing
long-term
marine
coastal
philosophy-ethics
whether
health-biology
way
resolved
open
Global / Unspecified, Global
Bots or incentivized fake responses can flood academic research surveys, introducing unreliable data that researchers may not always catch before drawing conclusions. Improving survey integrity verification remains an unresolved methodological challenge.
mathematics-logic
global-unspecified
fake
academic
survey
responses
research
data
integrity
haven
solved
prevent
whether
philosophy-ethics
technology-computing
society-governance
way
systems
open
Global / Unspecified, Global
Even the best robots struggle with uneven terrain, sudden obstacles, or tasks requiring fine motor control that animals handle instinctively. Closing this gap would open up robotics for disaster response, farming, and elder care.
climate-environment
global-unspecified
robots
animals
build
move
adapt
unpredictable
environments
well
even
best
affordable
capable
yet
technology-computing
whether
doing
Current approaches to real-time monitoring and response systems for industrial chemical and oil spill events either underperform under variable field conditions or generate externalities that undermine long-term sustainability and equity. Closing the gap requires coordinated advances in science, systems design and enabling institutions.
society-governance
oceania
fiji
systems
real-time
monitoring
response
industrial
chemical
oil
spill
events
practical
climate-environment
enabling
technology-computing
solutions
under
open
Mexico, North America
Rural highways in Mexico experience disproportionately high fatality rates due to inconsistent road design standards, poor lighting, and insufficient emergency response infrastructure.
economics-resources
north-america
mexico
rural
highways
reducing
traffic
fatalities
experience
disproportionately
high
fatality
african
access
remains
urban