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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4094Total
4094Open
0Solved
9Humans
open
Global / Unspecified, Global
Online marketplaces can host sellers using fabricated business identities or locations, making it difficult for buyers to know who they're actually purchasing from. Reliable, scalable seller verification remains an unresolved marketplace trust issue.
economics-resources
global-unspecified
online
seller
business
yet
build
technology
reliably
verifies
whether
stated
philosophy-ethics
mathematics-logic
technology-computing
resolved
haven
determine
open
Global / Unspecified, Global
Automated bots can purchase limited-availability products, from sneakers to concert tickets, within seconds, leaving genuine customers with little realistic chance to buy at retail prices. Effective, consistent bot prevention remains an unresolved e-commerce challenge.
health-biology
global-unspecified
automated
bot
customers
don
have
reliable
way
prevent
large-scale
purchases
whether
philosophy-ethics
determine
resolved
agreed
open
Global / Unspecified, Global
Some websites secretly run scripts that use a visitor's device to mine cryptocurrency without their knowledge, slowing down devices and consuming electricity without consent. Consistent detection and blocking of this practice remains incomplete across browsers.
local-regional
global-unspecified
cryptocurrency
scripts
consent
haven
solved
prevent
malicious
browser-based
mining
running
whether
philosophy-ethics
mathematics-logic
way
resolved
health-biology
open
Global / Unspecified, Global
AI language models have been shown to generate plausible-sounding but entirely fictional legal citations, and this has already caused real problems in actual court filings. Building reliable safeguards against this in legal workflows remains an unresolved and urgent challenge.
society-governance
global-unspecified
legal
reliable
build
fully
systems
detect
ai-generated
content
filing
includes
whether
philosophy-ethics
resolved
mathematics-logic
way
determine
Achieving institutional arrangements that improve the effectiveness of international environmental agreements at meaningful scale demands simultaneous progress in fundamental research, engineering integration and socio-technical systems that work for low- and middle-income settings. Existing efforts remain fragmented relative to the magnitude of the challenge.
climate-environment
africa
uganda
institutional
arrangements
improve
effectiveness
international
environmental
agreements
robust
methods
enabling
economics-resources
systems
society-governance
designs
solutions
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
Verifying that voting machine software hasn't been secretly altered requires specialized technical audits that aren't consistently performed everywhere elections take place. Making this verification standard and accessible remains an unresolved election security challenge.
technology-computing
global-unspecified
voting
machine
software
elections
yet
build
affordable
reliable
technology
detect
whether
philosophy-ethics
mathematics-logic
haven
determine
resolved
open
Global / Unspecified, Global
Attackers can still forge email headers to make messages appear to come from trusted banks, companies, or government agencies, despite improved authentication protocols. Full adoption and enforcement of stronger email verification standards remains inconsistent.
society-governance
global-unspecified
email
trusted
haven
solved
prevent
large-scale
spoofing
attacks
impersonate
organizations
whether
philosophy-ethics
mathematics-logic
way
resolved
technology-computing
open
Global / Unspecified, Global
AI-generated marketing content can sometimes make health claims about food or supplement products that aren't accurate or substantiated, and regulatory review hasn't fully adapted to this new content generation speed. Closing this gap remains an unresolved consumer protection issue.
economics-resources
global-unspecified
fully
health
claims
products
build
reliable
ways
prevent
systems
generating
whether
philosophy-ethics
mathematics-logic
haven
resolved
way
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
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
Fraudulent insurance claims can now include AI-generated images of damage that never occurred, and current claims review processes aren't fully equipped to detect this kind of fabricated evidence. Closing this detection gap remains an unresolved challenge for insurers.
technology-computing
global-unspecified
claims
fully
detect
ai-generated
insurance
fabricated
evidence
build
reliable
systems
philosophy-ethics
whether
mathematics-logic
resolved
way
prevent
open
Global / Unspecified, Global
Employees or attackers can sometimes use carefully crafted prompts to trick AI systems integrated into company tools into revealing sensitive internal information they weren't meant to share. Fully closing this security gap remains an unresolved AI safety challenge.
society-governance
global-unspecified
systems
revealing
internal
company
haven
found
way
prevent
chat
being
whether
philosophy-ethics
mathematics-logic
resolved
technology-computing
open
Global / Unspecified, Global
When ground-based internet infrastructure fails during disasters, many critical services lack an affordable, reliable satellite backup to maintain connectivity. Closing this resilience gap remains an unresolved infrastructure investment challenge.
science-space
global-unspecified
infrastructure
affordable
reliable
internet
backup
critical
during
yet
build
satellite-based
society-governance
whether
mathematics-logic
technology-computing
philosophy-ethics
systems
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
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
Realistic AI-generated video of fake news anchors delivering false information can be produced quickly and convincingly, and detection systems still struggle to flag this content before it spreads widely. Staying ahead of this format remains an unresolved media integrity challenge.
society-governance
global-unspecified
systems
fake
ai-generated
news
anchors
build
fully
reliable
prevent
being
whether
philosophy-ethics
technology-computing
mathematics-logic
resolved
way
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
AI-generated medical images used for testing or training purposes could potentially be mistaken for real patient data if not carefully labeled and verified, creating risk of diagnostic confusion. Building reliable safeguards against this remains an emerging challenge.
health-biology
global-unspecified
medical
diagnostic
haven
found
way
prevent
systems
generating
misleading
imagery
whether
philosophy-ethics
resolved
mathematics-logic
technology-computing
determine
