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
Independent software developers and small studios can lose significant revenue to piracy networks that distribute their work without payment, and enforcement remains difficult and inconsistent across different countries. Protecting smaller creators specifically remains an underaddressed issue.
technology-computing
global-unspecified
software
piracy
networks
independent
developers
haven
solved
prevent
large-scale
undermining
whether
philosophy-ethics
mathematics-logic
way
resolved
open
Global / Unspecified, Global
Counterfeit medications sold through unauthorized online channels can be difficult to distinguish from legitimate products without lab testing, putting patients at serious risk. Scalable, affordable detection at the point of purchase remains an unresolved challenge.
health-biology
global-unspecified
affordable
counterfeit
patients
online
yet
build
reliable
technology
detect
pharmaceuticals
whether
philosophy-ethics
mathematics-logic
haven
technology-computing
determine
open
Global / Unspecified, Global
Even without directly stating private information, AI models can sometimes reveal sensitive details indirectly through patterns in how they respond to certain prompts. Fully closing this subtle privacy leak remains an unresolved technical challenge.
technology-computing
global-unspecified
private
information
subtle
patterns
haven
found
way
prevent
systems
inadvertently
philosophy-ethics
whether
mathematics-logic
resolved
open
Global / Unspecified, Global
Data can sometimes leave an organization through informal channels or unauthorized access long before any official breach is detected. Faster, more reliable internal leak detection remains an unresolved cybersecurity challenge.
technology-computing
global-unspecified
cybersecurity
reliable
internal
data
build
fully
systems
detect
company
has
been
whether
philosophy-ethics
mathematics-logic
society-governance
resolved
open
Global / Unspecified, Global
Recommendation systems tend to show users more of what they already agree with because that content performs better for engagement, gradually narrowing exposure to differing viewpoints. Correcting for this without reducing relevance remains an unresolved design challenge.
technology-computing
global-unspecified
content
recommendation
build
engines
fully
avoid
reinforcing
filter
bubbles
around
philosophy-ethics
whether
mathematics-logic
resolved
haven
systems
open
Global / Unspecified, Global
Data brokers can aggregate information from many different sources to build surprisingly detailed profiles on individuals, often without those individuals ever being aware or having consented. Meaningful regulation and technical limits on this practice remain inconsistent globally.
society-governance
global-unspecified
data
detailed
profiles
haven
found
way
prevent
large-scale
broker
networks
whether
philosophy-ethics
resolved
technology-computing
mathematics-logic
open
Global / Unspecified, Global
Location-based data used by AI models can sometimes act as a proxy for race or income, indirectly leading to unfair lending or insurance decisions even without explicit discriminatory intent. Fully removing this hidden bias remains an unresolved technical and regulatory challenge.
economics-resources
global-unspecified
don
models
insurance
lending
have
scalable
way
ensure
unfairly
penalize
whether
philosophy-ethics
resolved
determine
agreed
mathematics-logic
open
Global / Unspecified, Global
AI tools can generate large volumes of content that closely mimics existing creative works without directly copying them word for word, making plagiarism harder to detect through traditional methods. Protecting original creators from this kind of derivative flooding remains unresolved.
climate-environment
global-unspecified
tools
derivative
creative
content
don
have
reliable
way
prevent
writing
whether
philosophy-ethics
determine
resolved
agreed
open
Global / Unspecified, Global
Despite improved detection tools, non-consensual intimate images can still spread quickly across platforms before removal, causing lasting harm to victims. Faster, more comprehensive detection and removal systems remain an urgent unmet need.
technology-computing
global-unspecified
systems
non-consensual
intimate
build
fully
effective
automated
detect
remove
imagery
society-governance
philosophy-ethics
whether
mathematics-logic
resolved
haven
open
Global / Unspecified, Global
Companies sometimes stop providing security patches for older but still commonly used software or devices, leaving users vulnerable without clear warning. Establishing consistent, enforced support timelines remains an unresolved industry practice.
technology-computing
global-unspecified
software
security
don
have
widely
adopted
way
prevent
vendors
silently
whether
philosophy-ethics
resolved
determine
agreed
open
Global / Unspecified, Global
Cookie consent banners have become a near-universal nuisance without necessarily giving users meaningful, easy-to-understand control over their data. Redesigning this system to be both genuinely protective and user-friendly remains unresolved.
philosophy-ethics
global-unspecified
cookie
consent
protective
haven
found
way
prevent
website
systems
being
whether
resolved
mathematics-logic
determine
technology-computing
open
Global / Unspecified, Global
Age verification systems designed to protect minors from inappropriate content often require handing over sensitive personal information, creating a tradeoff between child safety and privacy for all users. A method that achieves both effectively remains unresolved.
economics-resources
global-unspecified
age
users
privacy
yet
build
technology
reliably
verifies
online
compromising
whether
philosophy-ethics
mathematics-logic
technology-computing
haven
systems
open
Global / Unspecified, Global
Voice and text-based interfaces for controlling software are improving, but ensuring they interpret complex commands accurately and safely, without unintended consequences, remains unresolved. This limits how much control can be safely handed over to natural language alone.
technology-computing
global-unspecified
safely
natural
language
interfaces
control
complex
software
build
fully
reliable
philosophy-ethics
whether
mathematics-logic
systems
haven
resolved
open
Global / Unspecified, Global
Low-code and no-code platforms have made software creation more accessible, but users without security expertise can still inadvertently build applications with serious vulnerabilities. Making these tools both accessible and inherently safe remains an unresolved design challenge.
technology-computing
global-unspecified
build
accessible
tools
software
security
programming
let
non-experts
safely
powerful
whether
philosophy-ethics
mathematics-logic
haven
resolved
determine
open
Global / Unspecified, Global
Automatically applying every software update reduces security risk but occasionally introduces new bugs or incompatibilities, while manual review introduces dangerous delays. Balancing these risks reliably remains an unresolved operational challenge.
technology-computing
global-unspecified
software
haven
solved
make
patch
management
fully
automatic
risking
unexpected
whether
philosophy-ethics
mathematics-logic
resolved
possible
way
open
Global / Unspecified, Global
Techniques that let multiple parties jointly compute something without revealing their private data to each other exist, but they remain too slow and complex for widespread practical adoption. Making this both secure and fast enough remains an active research challenge.
society-governance
global-unspecified
secure
fast
enough
practical
build
fully
multi-party
computation
systems
everyday
whether
philosophy-ethics
mathematics-logic
haven
technology-computing
possible
open
Global / Unspecified, Global
Without standardized measurement, it's difficult to compare the true environmental cost of different AI systems or hold companies accountable for improving efficiency. A consistent, transparent measurement standard remains undeveloped.
climate-environment
global-unspecified
different
don
have
universally
accepted
way
measure
energy-efficient
models
actually
whether
philosophy-ethics
resolved
determine
agreed
mathematics-logic
open
Global / Unspecified, Global
Many websites and applications are still built without full consideration for users who rely on screen readers, alternative input devices, or other accessibility tools. Making accessibility a foundational design principle rather than a later patch remains inconsistent.
technology-computing
global-unspecified
users
rather
haven
solved
make
software
accessible
default
disabilities
afterthought
whether
philosophy-ethics
mathematics-logic
way
resolved
open
Global / Unspecified, Global
Terms of service and software licenses are often long, dense legal documents that almost no one actually reads before clicking agree. Making these terms genuinely understandable without losing their legal protection remains unresolved.
technology-computing
global-unspecified
terms
software
understandable
agree
haven
found
way
make
licensing
average
whether
philosophy-ethics
mathematics-logic
resolved
determine
open
Global / Unspecified, Global
Tools designed to detect AI-written assignments frequently produce false positives, wrongly flagging legitimate student work as AI-generated. This unreliability creates real consequences for students while genuine cheating sometimes slips through undetected.
technology-computing
global-unspecified
detect
ai-generated
cheating
genuine
student
work
don
have
scalable
way
whether
philosophy-ethics
determine
resolved
prevent
agreed