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
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 can now craft phishing emails with perfect grammar and highly personalized context that closely mimic real business correspondence, making them far harder for both people and filters to catch. Staying ahead of this improving deception remains an unresolved challenge.
climate-environment
global-unspecified
phishing
emails
business
haven
found
way
prevent
generated
becoming
nearly
whether
philosophy-ethics
mathematics-logic
resolved
determine
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
A small number of companies control the primary channels through which most people discover and install mobile apps, giving them significant power over which businesses can reach customers at all. Balancing platform control with fair competition remains an unresolved policy issue.
technology-computing
global-unspecified
control
over
apps
haven
found
way
prevent
large
tech
platforms
philosophy-ethics
whether
resolved
determine
mathematics-logic
open
Global / Unspecified, Global
Automated captioning has improved significantly but still performs unevenly across different accents, dialects, and less common languages, leaving some users with far less accurate accessibility support than others. Closing this accuracy gap remains incomplete.
technology-computing
global-unspecified
captioning
accurate
accents
languages
yet
build
universally
accessible
transcription
tools
whether
philosophy-ethics
haven
mathematics-logic
resolved
determine
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
Robocalls and spam calls continue to reach users despite various blocking technologies, partly because scammers can spoof caller information and operate across international boundaries where enforcement is inconsistent. A fully effective, universal solution remains unbuilt.
climate-environment
global-unspecified
spam
blocking
yet
build
universally
reliable
call
works
all
telecom
philosophy-ethics
whether
mathematics-logic
haven
resolved
determine
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
open
Global / Unspecified, Global
Blockchain can record ownership transactions, but it doesn't inherently verify that the underlying digital artwork itself is original or hasn't been duplicated elsewhere. Solving this deeper authenticity verification remains an unresolved technical gap.
technology-computing
global-unspecified
blockchain
verify
authenticity
digital
don
have
scalable
way
art
collectibles
philosophy-ethics
whether
resolved
determine
agreed
mathematics-logic
open
Global / Unspecified, Global
Consumer drones have become cheap and widely available, but affordable detection systems for identifying unauthorized or suspicious drone activity in sensitive areas remain limited. Closing this security gap remains an unresolved technical and regulatory challenge.
health-biology
global-unspecified
have
drone
activity
security
areas
don
reliable
low-cost
way
detect
whether
philosophy-ethics
resolved
determine
agreed
mathematics-logic
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
Existing assistive navigation tools for blind and visually impaired users remain limited in accuracy and are often too expensive for widespread daily use. A truly reliable, affordable solution remains an unmet accessibility need.
science-space
global-unspecified
affordable
yet
build
effective
technology
help
people
visual
impairments
navigate
whether
philosophy-ethics
health-biology
mathematics-logic
haven
determine
open
Global / Unspecified, Global
Building one app that works well across many different operating systems and device types often results in compromises that make it less polished than a dedicated, platform-specific version. Fully closing this quality gap remains an unresolved software engineering tradeoff.
technology-computing
global-unspecified
make
app
results
device
don
have
reliable
way
cross-platform
development
whether
philosophy-ethics
resolved
determine
mathematics-logic
agreed