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
Individualised audio environments inside shared lifts can isolate passengers and prevent common situational awareness. The problem is balancing personal comfort with the need for collective auditory cues in confined public spaces.
shared
preserving
elevator
experience
when
science-space
Future technologies may allow external parties to alter or insert content into shared dream environments while people sleep. The problem is establishing consent, ownership, and integrity boundaries for experiences that occur outside waking awareness. Any solution must define measurable harms, protect privacy without eliminating beneficial dream-sharing uses, and function across different neural interface standards.
dream
shared
protecting
spaces
unauthorized
science-space
open
United States, North America
As digital navigation layers become permanent fixtures in daily life, physical landmarks lose meaning and people lose the ability to orient themselves without screens. The challenge is creating systems or practices that preserve spatial awareness and independent wayfinding while still allowing beneficial digital tools. Solutions must work across cultures, age groups, and infrastructure levels, avoid creating new dependencies, and remain usable when networks fail.
digital
physical
navigation
preventing
erosion
technology-computing
open
Antarctica / Unspecified, Antarctica
Weather, ice conditions, and human activity data are not always integrated for decision-makers. Shared operational dashboards could improve safety and efficiency.
society-governance
antarctica
antarctica-unspecified
real-time
situational
awareness
antarctic
operations
underdeveloped
weather
ice
conditions
human
real
time
technology-computing
data
global-unspecified
open
Global / Unspecified, Global
Choices are driven more by price than impact. Education and labeling can shift behavior.
social-civic-problems
global-unspecified
consumer
awareness
sustainability
remains
limited
choices
driven
price
impact
education
whether
philosophy-ethics
mathematics-logic
access
affordable
way
Many SMEs adopt digital payment and e-commerce tools without understanding basic security practices, exposing them to fraud. Simple, affordable cybersecurity training programs tailored for small businesses could reduce losses.
technology-computing
asia
cybersecurity
small
businesses
digital
awareness
among
growing
economy
remains
global-unspecified
african
low
whether
Weak digital literacy and law enforcement capacity make the continent both a source and target of online fraud and scams. Regional cybercrime units and public awareness campaigns need significant investment.
social-civic-problems
africa
cybercrime
originating
targeting
rising
rapidly
weak
digital
literacy
law
technology-computing
public
african
asia
global-unspecified
gap
online
open
Global / Unspecified, Global
Variable space weather causes unpredictable upper atmosphere expansion, creating atmospheric drag that alters satellite orbits without warning. Space situational awareness requires real-time upper-atmosphere mapping.
science-space
global-unspecified
lack
precise
continuous
monitoring
earth
thermosphere
ionosphere
mass
density
space
enabling
society-governance
technologies
systems
know
open
Global / Unspecified, Global
Long-term use of some widely available pain medications can gradually damage kidney function, often without obvious symptoms until damage is significant. Better awareness and prevention methods remain incompletely applied.
health-biology
global-unspecified
damage
long-term
kidney
pain
medications
haven
solved
prevent
caused
certain
whether
philosophy-ethics
way
mathematics-logic
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
Postpartum anxiety is common but often overlooked compared to postpartum depression, leaving many new parents without adequate screening or treatment. Closing this awareness and treatment gap remains an unmet need in maternal healthcare.
health-biology
global-unspecified
maternal-health
postpartum
anxiety
depression
haven
solved
detect
treat
effectively
treatment
common
philosophy-ethics
whether
way
determine
don
open
Global / Unspecified, Global
Many platforms subtly shape user decisions using personal data in ways users don't fully realize or understand. Where persuasion ends and manipulation begins remains a genuinely unsettled ethical line.
philosophy-ethics
global-unspecified
don
ethical
personal
data
decisions
agree
whether
influence
people
explicit
resolved
determine
know
haven
mathematics-logic
open
Global / Unspecified, Global
Surveillance capabilities often grow quietly, justified by security concerns, with limited public awareness or debate about their true scope. Building lasting oversight mechanisms remains a persistent democratic challenge.
society-governance
global-unspecified
surveillance
public
oversight
don
have
reliable
way
prevent
government
programs
whether
philosophy-ethics
determine
resolved
agreed
open
Global / Unspecified, Global
Data breaches exposing millions of passwords happen with striking regularity, despite widespread awareness of the problem. A more fundamentally secure approach to authentication is still needed.
health-biology
global-unspecified
breaches
haven
found
way
stop
password
happening
regularly
data
exposing
whether
philosophy-ethics
mathematics-logic
prevent
resolved
technology-computing
open
Global / Unspecified, Global
Various criteria like intelligence, capacity to suffer, or self-awareness have been proposed to justify different treatment, but none commands universal agreement. This unresolved question shapes debates over animal rights and factory farming.
philosophy-ethics
global-unspecified
have
don
settled
way
determine
anything
gives
humans
greater
moral
whether
resolved
agreed
know
open
Global / Unspecified, Global
Many ethical frameworks tie moral status to rationality or self-awareness, which complicates how we justify the strong obligations most people feel toward those without these capacities. This unresolved gap remains ethically significant.
philosophy-ethics
global-unspecified
obligations
people
don
have
agreed
way
determine
owe
severe
cognitive
whether
resolved
haven
open
Global / Unspecified, Global
Fraudulent scholarship offers generated to look authentic can convincingly target students seeking financial aid, extracting personal or banking information under false pretenses. Detection and public awareness campaigns remain inconsistently effective.
economics-resources
global-unspecified
scholarship
offers
students
build
fully
reliable
systems
detect
ai-generated
fake
whether
philosophy-ethics
technology-computing
prevent
way
mathematics-logic
Develop standards, sensing, urban design, and public awareness interventions to reduce disruption of insects, birds, turtles, and nocturnal ecosystems.
mathematics-logic
measuring
ecological
impacts
night-time
artificial
lighting
develop
standards
sensing
urban
public
global-unspecified
climate-environment
society-governance
reduce
social-civic-problems
heat