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
Automated scraping tools can collect publicly visible personal data from social media profiles far faster and more comprehensively than manual methods ever could, often for uses the original poster never intended. Meaningful technical or legal limits on this practice remain inconsistent.
philosophy-ethics
global-unspecified
scraping
tools
personal
data
social
media
don
have
scalable
way
whether
resolved
determine
agreed
open
Global / Unspecified, Global
Digital signatures can be technically valid while still being applied under coercion, fraud, or through compromised credentials, and current systems don't fully verify true signer intent. Closing this verification gap remains an unresolved legal-technical challenge.
technology-computing
global-unspecified
digital
applied
signer
yet
build
technology
reliably
verifies
whether
signature
philosophy-ethics
systems
mathematics-logic
society-governance
resolved
haven
open
United States, North America
Automated content generation makes it cheap to flood the internet with thousands of low-value pages designed purely to capture search traffic and ad revenue. This is measurably degrading the overall usefulness of web search.
climate-environment
north-america
united-states
don
have
reliable
way
prevent
large
language
models
being
generate
global-unspecified
whether
philosophy-ethics
determine
resolved
open
Global / Unspecified, Global
Algorithms can adjust prices based on a shopper's data, sometimes leading to unfair or discriminatory pricing that isn't transparent to consumers. Meaningful transparency and regulation around this practice remain inconsistently enforced.
technology-computing
global-unspecified
different
prices
don
have
reliable
way
prevent
ai-driven
price
discrimination
philosophy-ethics
whether
determine
resolved
agreed
open
Global / Unspecified, Global
Contracts translated using automated tools can sometimes contain subtle errors that create legal ambiguity between parties speaking different languages, and verification processes haven't fully adapted to catch these risks. Closing this legal exposure gap remains unresolved.
climate-environment
global-unspecified
legal
errors
contracts
create
ambiguity
don
have
scalable
way
detect
philosophy-ethics
whether
resolved
determine
agreed
prevent
open
Global / Unspecified, Global
Some companies design cancellation processes to be far more complicated than sign-up, discouraging customers from leaving even when they want to. Consistent regulation or design standards preventing this practice remain unevenly enforced across countries.
society-governance
global-unspecified
cancellation
don
have
widely
adopted
way
prevent
digital
subscription
services
whether
philosophy-ethics
resolved
determine
agreed
open
Global / Unspecified, Global
Networks of compromised devices, often unknowing to their owners, can be rented out cheaply on illicit markets for attacks like large-scale website disruptions. Dismantling these persistent botnet infrastructures remains an ongoing cybersecurity challenge.
technology-computing
global-unspecified
cybersecurity
large-scale
rented
out
cheaply
don
have
reliable
way
prevent
botnets
philosophy-ethics
whether
determine
resolved
agreed
open
Global / Unspecified, Global
Fake audio clips of political figures making statements they never actually said can spread quickly, and current detection tools don't always catch high-quality fakes before real damage to public understanding occurs. Improving detection speed and reliability remains urgent and unresolved.
society-governance
global-unspecified
detection
fake
audio
political
build
fully
reliable
systems
ai-generated
disinformation
philosophy-ethics
whether
way
resolved
technology-computing
mathematics-logic
open
Global / Unspecified, Global
Once a company achieves significant market dominance, it can sometimes reduce quality or add restrictions with little competitive consequence, since users have few comparable alternatives. Preventing this kind of unchecked degradation remains an unresolved market structure issue.
technology-computing
global-unspecified
market
have
don
widely
adopted
way
prevent
software
companies
silently
philosophy-ethics
whether
determine
resolved
agreed
open
Global / Unspecified, Global
AI-generated images can be crafted to appear as authentic evidence in legal contexts, and forensic tools for reliably detecting this kind of fabrication haven't fully caught up. This creates a growing risk to the integrity of legal proceedings.
technology-computing
global-unspecified
legal
evidence
don
have
reliable
way
prevent
malicious
actors
exploiting
philosophy-ethics
whether
determine
resolved
agreed
open
Global / Unspecified, Global
As detection tools improve, so do the techniques used to generate reviews designed specifically to slip past them, creating an ongoing arms race. Staying consistently ahead of these evasion tactics remains technically unresolved.
technology-computing
global-unspecified
reviews
specifically
detection
don
have
scalable
way
detect
ai-generated
fake
philosophy-ethics
whether
resolved
determine
agreed
prevent
open
Global / Unspecified, Global
Many connected devices become permanently vulnerable once their manufacturer stops issuing security updates, yet the devices often remain in active use for years afterward. A sustainable way to keep abandoned devices secure remains unresolved.
local-regional
global-unspecified
devices
updates
once
haven
solved
make
firmware
older
iot
continue
whether
philosophy-ethics
mathematics-logic
technology-computing
way
resolved
open
Global / Unspecified, Global
Mistakes in AI-assisted translation can have serious consequences in legal or medical contexts, yet independent verification of accuracy in these high-stakes settings remains inconsistent. Building reliable safeguards for critical-use translation remains an unresolved challenge.
health-biology
global-unspecified
translation
have
legal
medical
settings
don
scalable
way
verify
ai-powered
philosophy-ethics
whether
resolved
determine
agreed
mathematics-logic
open
Global / Unspecified, Global
Malicious browser extensions can steal data or hijack sessions while appearing legitimate in official extension stores, and current vetting processes don't catch every harmful case before it reaches users. Strengthening this screening process remains an ongoing security challenge.
health-biology
global-unspecified
malicious
browser
extensions
yet
build
affordable
reliable
technology
detect
remove
whether
philosophy-ethics
determine
mathematics-logic
technology-computing
don
open
Global / Unspecified, Global
AI can help generate convincing fake diplomas, transcripts, or certification documents, and verification systems haven't fully caught up with detecting these increasingly sophisticated forgeries. Closing this verification gap remains an unresolved challenge for employers and institutions.
economics-resources
global-unspecified
fake
don
have
reliable
way
prevent
ai-generated
academic
credentials
being
philosophy-ethics
whether
resolved
determine
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
Automated systems can now generate huge numbers of low-quality websites designed purely to capture search traffic and advertising revenue, faster than search engines can identify and demote them. This is actively degrading the overall quality of web search.
climate-environment
global-unspecified
search
websites
build
technology
fast
enough
keep
sheer
volume
ai-generated
whether
philosophy-ethics
determine
technology-computing
resolved
don
open
Global / Unspecified, Global
Accessibility efforts often focus more on physical and sensory disabilities than on cognitive accessibility, leaving many users with learning or cognitive differences underserved by mainstream digital design. Closing this specific accessibility gap remains an underaddressed challenge.
technology-computing
global-unspecified
cognitive
users
disabilities
physical
sensory
accessibility
don
have
widely
adopted
whether
philosophy-ethics
way
determine
resolved
agreed
open
Global / Unspecified, Global
Scammers can quickly generate convincing fake charity campaigns using AI-created images and stories, especially in the aftermath of real disasters, diverting donations away from legitimate relief efforts. Verifying legitimacy quickly enough remains an unresolved challenge for donation platforms.
mathematics-logic
global-unspecified
fake
charity
relief
campaigns
donations
don
have
reliable
way
prevent
whether
philosophy-ethics
resolved
determine
agreed