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.
Publicly citable
Every problem has a stable citation code for reference and discussion.
Filtered by relevance
Search by category, geography, status, and keywords.
Builder-oriented
Use the repository to find startup ideas, policy leads, and research agendas.
4194Total
4194Open
0Solved
9Humans
Many rely on outdated equipment and limited funding, missing chances to engage youth via online channels. Low-cost digital broadcasting tools and training could modernize community media.
technology-computing
africa
community
african
radio
stations
struggle
digitize
reach
younger
audiences
rely
global-unspecified
access
digital
remains
lack
low
Lack of trained teachers and computer labs keeps rural students from developing skills needed for tech careers. Mobile coding labs and free online curricula in local languages could expand access.
social-civic-problems
asia
coding
students
stem
education
remains
inaccessible
outside
major
asian
cities
access
global-unspecified
african
rural
low
africa
Rural residents often pay more for slower internet, limiting access to e-commerce, remote work, and online education. Community Wi-Fi cooperatives and subsidized rural data plans could help close this gap.
social-civic-problems
asia
rural
access
online
digital
divide
between
urban
limits
opportunity
african
remains
global-unspecified
economics-resources
society-governance
Governments in several countries have tightened control over media and online speech, limiting independent journalism and civic discourse. Secure, censorship-resistant publishing platforms could help protect independent reporting.
society-governance
asia
freedom
press
expression
face
growing
restrictions
parts
independent
governments
global-unspecified
philosophy-ethics
whether
determine
resolved
haven
mathematics-logic
High data costs limit access to online education, jobs, and business tools for lower-income users. Local infrastructure investment and spectrum-sharing policies could bring prices down.
economics-resources
africa
mobile
internet
remains
among
expensive
relative
income
worldwide
high
global-unspecified
african
technology-computing
whether
access
infrastructure
philosophy-ethics
Many streets and buildings lack formal addresses, making delivery difficult and costly for online retailers. Digital addressing apps using GPS pins could solve this cheaply.
technology-computing
africa
addressing
e-commerce
logistics
hampered
unreliable
systems
streets
buildings
lack
digital
society-governance
global-unspecified
african
social-civic-problems
grievance
online
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
Online abuse, non-consensual image sharing, and cyber-stalking targeting women and girls are surging across Southeast Asia, outpacing existing legal definitions and digital safety enforcement mechanisms.
technology-computing
asia
malaysia
digital
haven
eradicated
technology-facilitated
gender-based
violence
harassment
platforms
online
abuse
african
global-unspecified
society-governance
remains
social-civic-problems
open
Global / Unspecified, Global
As more of daily life moves online, legal protections for things like personal data or digital speech remain undefined or inconsistent in many legal systems. This leaves citizens' rights online less clear than their rights offline.
technology-computing
global-unspecified
legal
rights
online
digital
like
countries
lack
frameworks
clearly
define
systems
society-governance
whether
philosophy-ethics
corruption
resilient
open
Global / Unspecified, Global
Rules protecting children online vary significantly by country and platform, leaving major gaps that put young users at risk. A more consistent global standard remains politically and technically difficult to establish.
climate-environment
global-unspecified
consistent
standard
protecting
children
online
don
have
international
different
platforms
philosophy-ethics
whether
resolved
determine
way
agreed
open
Global / Unspecified, Global
Online spaces can accelerate radicalization by connecting isolated individuals with extremist content and communities faster than in the past. Effective, rights-respecting ways to counter this remain unresolved.
science-space
global-unspecified
extremist
online
communities
haven
found
way
prevent
ideologies
radicalizing
people
whether
philosophy-ethics
resolved
determine
mathematics-logic
open
Global / Unspecified, Global
As more government services move online, people without reliable internet, often the poorest or most rural, risk being left further behind. Ensuring equal access requires more than just digitizing existing systems.
society-governance
global-unspecified
government
services
people
internet
access
haven
solved
make
equally
accessible
systems
whether
philosophy-ethics
technology-computing
resolved
determine
open
Global / Unspecified, Global
Countless websites, articles, and pages vanish permanently when companies shut down or servers go offline. Without better and more complete web archiving, we risk losing large chunks of internet history.
philosophy-ethics
global-unspecified
websites
don
have
good
way
archive
online
content
disappear
forever
whether
resolved
determine
agreed
prevent
open
Global / Unspecified, Global
While many specific systems have proven solutions, a complete general guarantee across every well-posed nonlinear system remains one of mathematics' harder open questions. This affects fields ranging from physics to engineering that rely on such systems.
mathematics-logic
global-unspecified
proven
guarantee
every
well-posed
system
nonlinear
haven
whether
possible
solution
philosophy-ethics
resolved
know
mathematical
open
Global / Unspecified, Global
Fabricated certificates claiming completion of online courses that were never actually finished can undermine trust in credentialing from these platforms. Strengthening verification processes remains an unresolved challenge for online education providers.
social-civic-problems
global-unspecified
online
completion
certificates
platforms
don
have
reliable
way
prevent
systems
philosophy-ethics
whether
resolved
determine
agreed
open
Global / Unspecified, Global
Many real-world systems, from weather to economics, are described by nonlinear equations that resist neat, general solutions. Better methods here would improve prediction across nearly every scientific field.
economics-resources
global-unspecified
general
nonlinear
equations
don
have
method
solve
all
types
real-world
society-governance
whether
philosophy-ethics
resolved
mathematics-logic
systems
open
Global / Unspecified, Global
As AI-generated accounts and bots flood social platforms, telling a real person from an automated one is getting harder. Without a trusted verification method, online trust and public discourse both suffer.
climate-environment
global-unspecified
trusted
person
online
real
don
have
widely
way
prove
actually
whether
philosophy-ethics
resolved
determine
agreed
prevent
open
Global / Unspecified, Global
AI can now produce convincing text, images, and video in seconds, and detection tools are struggling to keep up. Without a reliable way to tell real from fake, public trust in what we see online keeps eroding.
society-governance
global-unspecified
online
real
haven
solved
verify
content
not
ai-generated
scale
now
whether
philosophy-ethics
way
resolved
prevent
technology-computing
open
Haiti, North America
Low digital literacy among vulnerable populations in Haiti increases susceptibility to online scams, grooming, and exploitation, with few structured public education programs addressing the gap.
social-civic-problems
north-america
haiti
digital
literacy
gap
online
exploitation
closing
enables
low
among
technology-computing
access
global-unspecified
african
inclusive
Develop early intervention, platform accountability, youth support, and research methods that reduce recruitment without criminalizing vulnerable communities.
economics-resources
recruitment
preventing
online
violent
exploitation
networks
develop
early
intervention
platform
safe
low
social-civic-problems
communities
quantum
public