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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4194Open
0Solved
10Humans
Claims about quantum advantage often depend on narrow benchmarks or idealized assumptions. The challenge is creating reproducible measurements that identify when quantum systems deliver meaningful benefits over classical alternatives. The solution must work with limited capital, intermittent services, and local maintenance capacity. The research opportunity is to define measurable success criteria, test the approach in realistic settings, identify failure modes, and create a pathway from prototype to accountable deployment.
technology-computing
quantum
benchmarking
algorithms
against
societal
needs
low-income
communities
identify
claims
economics-resources
climate-environment
society-governance
systems
infrastructure
science-space
safe
Quantum randomness could improve high-stakes public processes, but its value depends on independently verifiable hardware, transparent protocols, and protection against manipulation at the measurement and software layers. The solution must work with limited capital, intermittent services, and local maintenance capacity. The research opportunity is to define measurable success criteria, test the approach in realistic settings, identify failure modes, and create a pathway from prototype to accountable deployment.
technology-computing
verifiable
quantum
randomness
public
lotteries
elections
low-income
communities
improve
high-stakes
economics-resources
climate-environment
society-governance
systems
infrastructure
safe
science-space
As benefits move online, errors can become opaque and difficult to reverse. The challenge is creating fast, accessible grievance systems that help ordinary people correct eligibility mistakes without requiring legal expertise. The challenge is especially acute in informal settlements, where legacy systems, coordination failures, and weak oversight can magnify harm.
technology-computing
asia
indonesia
systems
grievance
informal
settlements
trustworthy
redress
digital
welfare
benefits
move
society-governance
public
climate-environment
across
economics-resources
Digital commerce, cloud services, and AI platforms can generate value across borders while escaping clear tax authority. The challenge is creating fair tax rules that smaller states can enforce without being excluded from the digital economy. The challenge is especially acute for low-resource administrations, where legacy systems, coordination failures, and weak oversight can magnify harm.
technology-computing
asia
indonesia
digital
low-resource
administrations
managing
cross-border
taxation
fairly
tax
commerce
cloud
society-governance
systems
public
across
low
open
South Africa, Africa
Digital commerce, cloud services, and AI platforms can generate value across borders while escaping clear tax authority. The challenge is creating fair tax rules that smaller states can enforce without being excluded from the digital economy. The challenge is especially acute across fragmented municipalities, where legacy systems, coordination failures, and weak oversight can magnify harm.
technology-computing
africa
south-africa
digital
fragmented
municipalities
managing
cross-border
taxation
fairly
tax
commerce
cloud
society-governance
systems
across
public
climate-environment
Many institutions cannot inventory where vulnerable cryptography is used across old software, embedded devices, archives, and vendor systems. The future challenge is completing secure migration before quantum-capable attackers can exploit long-lived encrypted data. The solution must work with limited capital, intermittent services, and local maintenance capacity. The research opportunity is to define measurable success criteria, test the approach in realistic settings, identify failure modes, and create a pathway from prototype to accountable deployment.
technology-computing
migration
systems
cryptography
legacy
public
post-quantum
low-income
communities
institutions
cannot
society-governance
economics-resources
climate-environment
quantum
infrastructure
social-civic-problems
across
Future organizations may use teams of specialized agents that negotiate, delegate, verify, and act across software and physical systems. It remains difficult to guarantee that local objectives, hidden incentives, and communication errors do not produce unsafe collective behavior. The solution must work with limited capital, intermittent services, and local maintenance capacity. The research opportunity is to define measurable success criteria, test the approach in realistic settings, identify failure modes, and create a pathway from prototype to accountable deployment.
technology-computing
agents
safe
delegation
between
multiple
autonomous
low-income
communities
local
future
economics-resources
climate-environment
society-governance
systems
quantum
infrastructure
science-space
open
Mexico, North America
Future governments may depend on private firms for cloud services, AI tools, digital identity, and critical infrastructure software. The unresolved problem is designing procurement rules that preserve interoperability, portability, and long-term public control. The challenge is especially acute in informal settlements, where legacy systems, coordination failures, and weak oversight can magnify harm.
technology-computing
north-america
mexico
procurement
systems
informal
settlements
building
resist
vendor
lock-in
future
governments
society-governance
public
across
climate-environment
digital
As machine learning enters welfare, policing, housing, tax, and licensing systems, bias can become harder to detect and contest. The open problem is creating enforceable standards for fairness, appeals, and independent review across all public-sector uses of automated decision-making. The challenge is especially acute in informal settlements, where legacy systems, coordination failures, and weak oversight can magnify harm.
technology-computing
europe
germany
machine-learning
informal
settlements
preventing
algorithmic
discrimination
public
administration
systems
machine
learning
society-governance
across
climate-environment
standards
Future states will need identity systems that work for migrants, displaced people, informal workers, and citizens missing formal paperwork. The challenge is building identity infrastructure that expands access without becoming a surveillance or exclusion tool. The challenge is especially acute in informal settlements, where legacy systems, coordination failures, and weak oversight can magnify harm.
technology-computing
asia
bangladesh
identity
informal
settlements
designing
rights-preserving
digital
residents
documents
systems
future
society-governance
public
climate-environment
without
across
Future infrastructure will increasingly rely on systems capable of making decisions without immediate human supervision. The unresolved problem is creating architectures that can prove what they did, explain uncertainty, fail safely, and remain controllable during abnormal conditions. The solution must produce useful coordination and accountability while minimizing collection of sensitive personal and behavioral data. The research opportunity is to define measurable success criteria, test the approach in realistic settings, identify failure modes, and create a pathway from prototype to accountable deployment.
technology-computing
asia
india
infrastructure
auditable
autonomy
critical
mass
surveillance
future
will
increasingly
rely
society-governance
climate-environment
economics-resources
systems
without
open
Global / Unspecified, Global
Automated trading algorithms can sometimes trigger rapid, extreme price swings in smaller or less liquid markets, especially during unusual conditions, without any single actor intending market harm. Building safeguards against this kind of systemic risk remains incomplete.
technology-computing
global-unspecified
automated
trading
smaller
markets
during
haven
found
way
prevent
ai-driven
whether
philosophy-ethics
resolved
mathematics-logic
open
Global / Unspecified, Global
Businesses seeking to cut corners could potentially use AI to generate fabricated but convincing compliance records for regulatory audits, and auditors don't always have the tools to catch increasingly sophisticated fake documentation. Strengthening audit verification remains an unresolved challenge.
technology-computing
global-unspecified
fake
compliance
documentation
regulatory
audits
yet
build
technology
reliably
detect
philosophy-ethics
whether
way
resolved
determine
mathematics-logic
open
Global / Unspecified, Global
Networks of AI-assisted fake dating profiles can be deployed at scale to build trust with vulnerable users before extracting money or personal information. Detecting these coordinated networks before real harm occurs remains an unresolved platform challenge.
technology-computing
global-unspecified
networks
fake
dating
vulnerable
users
haven
solved
prevent
large-scale
automated
whether
philosophy-ethics
way
mathematics-logic
resolved
open
Global / Unspecified, Global
Safety filters designed to block clearly harmful requests can sometimes be bypassed through indirect or creatively phrased questions that still elicit dangerous information. Closing this gap while preserving the system's general usefulness remains an unresolved balancing act.
technology-computing
global-unspecified
dangerous
questions
phrased
haven
found
way
prevent
chat
systems
unintentionally
whether
philosophy-ethics
mathematics-logic
resolved
open
Global / Unspecified, Global
Digital contracts can potentially be modified after signing in ways that aren't always immediately detectable without specialized forensic review. Building this verification directly into standard contract systems remains incompletely adopted.
technology-computing
global-unspecified
contract
yet
build
technology
reliably
verify
whether
ai-generated
legal
has
philosophy-ethics
mathematics-logic
resolved
haven
way
don
open
Global / Unspecified, Global
Attackers can automatically test massive numbers of previously leaked username and password combinations across many websites to find accounts where the same credentials still work. Reducing the effectiveness of this widespread technique remains an unresolved security challenge.
technology-computing
global-unspecified
leaked
password
haven
found
way
prevent
large-scale
automated
account
takeover
whether
philosophy-ethics
mathematics-logic
resolved
open
Global / Unspecified, Global
Instruction manuals generated automatically for online product listings sometimes contain fabricated or inaccurate safety information, since the process isn't always reviewed by someone with real product knowledge. This creates real safety risks for consumers.
technology-computing
global-unspecified
product
manuals
contain
build
fully
reliable
systems
detect
ai-generated
fake
philosophy-ethics
whether
mathematics-logic
prevent
way
open
Global / Unspecified, Global
Old photographs and videos can be digitally altered using AI in ways that are difficult to distinguish from genuine historical restoration, risking the distortion of the historical record. Forensic tools for detecting this kind of manipulation remain underdeveloped.
technology-computing
global-unspecified
historical
photographs
yet
build
technology
reliably
detect
has
been
alter
philosophy-ethics
whether
mathematics-logic
haven
open
Global / Unspecified, Global
Tutoring platforms can be targeted by individuals using AI-generated fake credentials to appear more qualified than they actually are, and verification systems don't always catch this convincingly fabricated background information. Closing this trust gap remains an unresolved platform challenge.
technology-computing
global-unspecified
ai-generated
fake
tutoring
credentials
haven
solved
prevent
academic
misleading
students
whether
philosophy-ethics
way
resolved
mathematics-logic