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
Convincing but entirely fabricated testimonials generated by AI can influence purchasing decisions without shoppers realizing the reviews aren't from real customers. Platforms are still developing reliable ways to detect and remove this content at scale.
economics-resources
global-unspecified
testimonials
shoppers
haven
solved
prevent
ai-generated
fake
customer
misleading
online
whether
philosophy-ethics
way
resolved
technology-computing
mathematics-logic
open
Global / Unspecified, Global
Scammers use AI to generate convincing fake investment platforms, testimonials, and marketing materials that can specifically target and convince vulnerable or inexperienced investors. Detecting and shutting these operations down quickly enough remains an unresolved challenge.
economics-resources
global-unspecified
fake
investment
vulnerable
haven
solved
prevent
ai-generated
opportunities
convincingly
targeting
philosophy-ethics
whether
way
resolved
technology-computing
mathematics-logic
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
Counterfeit electronics, from chargers to batteries, sometimes skip proper safety certification entirely, creating fire and shock risks for unsuspecting consumers. Detecting and stopping these products at scale remains an unresolved supply chain challenge.
economics-resources
global-unspecified
supply-chain
counterfeit
electronics
safety
haven
solved
prevent
consumer
bypassing
testing
reaching
whether
philosophy-ethics
mathematics-logic
way
technology-computing
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
Translating content for different markets requires more than swapping words, since humor, idioms, and cultural references often need deeper adaptation that automated tools still handle poorly. Achieving this at scale and low cost remains an unresolved technical challenge.
economics-resources
global-unspecified
automated
content
tools
cultural
build
fully
localization
adapt
context
not
whether
philosophy-ethics
mathematics-logic
haven
technology-computing
resolved
open
Global / Unspecified, Global
Scammers can now use AI to generate convincing images of products that don't exist or don't match what's actually shipped, making it harder for shoppers to identify fraudulent listings. Detection tools on marketplaces remain inconsistently effective.
economics-resources
global-unspecified
don
images
have
scalable
way
detect
fake
ai-generated
product
online
whether
philosophy-ethics
determine
resolved
agreed
prevent
open
Global / Unspecified, Global
Wireless carriers often prioritize dense urban areas for network upgrades because they're more profitable to build out, leaving rural regions with slower, less reliable coverage. Closing this rural connectivity gap remains a persistent infrastructure challenge.
economics-resources
global-unspecified
rural
wireless
areas
haven
solved
make
future
networks
reach
reliably
whether
philosophy-ethics
access
remains
african
mathematics-logic
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
Companies increasingly build products using AI models developed by others, but there's no consistent, scalable way to verify those models are safe and reliable before integration. This creates hidden risk throughout the growing AI supply chain.
economics-resources
global-unspecified
supply-chain
models
scalable
way
verify
products
don
have
safety
third-party
businesses
philosophy-ethics
whether
determine
resolved
agreed
open
Global / Unspecified, Global
Recovering valuable materials from electronic waste is technically possible but often not profitable enough on its own to attract the investment needed to handle the sheer volume being generated. Making this economically viable at scale remains unresolved.
economics-resources
global-unspecified
profitable
enough
scale
needed
haven
found
way
make
e-waste
recycling
mathematics-logic
whether
philosophy-ethics
resolved
climate-environment
open
Global / Unspecified, Global
Automated trading systems can execute manipulative strategies at speeds far beyond human traders, and regulators still struggle to detect this kind of abuse in real time. Closing this detection gap remains an urgent unresolved challenge for financial oversight.
economics-resources
global-unspecified
detect
systems
financial
don
have
reliable
way
being
manipulate
markets
philosophy-ethics
whether
resolved
society-governance
determine
open
Global / Unspecified, Global
Many blockchain networks still struggle with slow transaction speeds and high fees during periods of heavy use, limiting their practicality for small, everyday purchases. Scaling solutions exist but haven't fully solved this tradeoff yet.
economics-resources
global-unspecified
blockchain
haven
solved
everyday
make
transactions
fast
cheap
enough
small-scale
whether
philosophy-ethics
mathematics-logic
resolved
way
technology-computing
open
Global / Unspecified, Global
Fake or substandard electronic parts sometimes slip into supply chains for critical equipment, including medical devices and vehicles, and current detection methods are neither fast nor cheap enough to catch every case. This creates hidden safety risks across many industries.
economics-resources
global-unspecified
supply-chain
electronic
supply
chains
don
have
reliable
low-cost
way
detect
counterfeit
whether
philosophy-ethics
determine
resolved
agreed
open
Global / Unspecified, Global
Fast charging speeds up daily convenience but tends to accelerate battery wear, forcing a tradeoff between speed and battery lifespan. Solving this without expensive materials remains an unresolved engineering challenge.
economics-resources
global-unspecified
fast
build
batteries
charge
filling
gas
tank
degrading
quickly
battery
whether
philosophy-ethics
mathematics-logic
haven
technology-computing
climate-environment
open
Global / Unspecified, Global
A few seconds of someone's voice is now enough to generate convincing fake audio of them saying anything, and current detection tools often fail to catch high-quality fakes in real time. This is already being used for financial scams targeting families and businesses.
economics-resources
global-unspecified
voice
being
stop
deepfake
cloning
convincingly
fraud
impersonation
few
seconds
whether
philosophy-ethics
way
prevent
resolved
fake
open
Global / Unspecified, Global
Rising stress, social isolation, and economic precarity will increase depression, anxiety, and cognitive disorders, especially among youth. Scalable digital therapeutics and integrated community mental-health ecosystems are needed.
economics-resources
global-unspecified
mental-health
health
disorders
will
among
mental
neurodevelopmental
largest
burdens
rising
health-biology
society-governance
remains
african
access
haven
open
Global / Unspecified, Global
Rising stress, social isolation, and economic precarity will increase depression, anxiety, and cognitive disorders, especially among youth. Scalable digital therapeutics and integrated community mental-health ecosystems are needed.
economics-resources
global-unspecified
mental-health
health
disorders
will
among
mental
neurodevelopmental
largest
burdens
variant
health-biology
society-governance
data
african
technology-computing
climate-environment
open
Global / Unspecified, Global
The share of people over 65 will rise sharply, raising demand for geriatric care, dementia services, and palliative care. Robotics-assisted caregiving, home-based monitoring, and new care-financing models could ease the burden.
economics-resources
global-unspecified
care
will
ageing
populations
strain
health
systems
long-term
infrastructure
share
society-governance
health-biology
public
open
Global / Unspecified, Global
Genomic and biomarker-driven therapies will transform oncology and rare disease care, but high costs and limited capacity risk concentrating benefits in wealthy populations. Fair pricing, global data-sharing, and low-cost diagnostics will be critical.
health-biology
global-unspecified
will
limited
precision
medicine
create
new
inequalities
access
remains
genomic
society-governance
economics-resources
whether
institutions
philosophy-ethics