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
Atmospheric structures that form walkable connections raise safety, liability, and access questions. The problem is regulating spontaneous sky infrastructure without eliminating beneficial temporary links.
temporary
managing
cloud
bridges
between
technology-computing
The ability to freeze aging in specific organs or features while others continue creates new forms of body modification and potential health imbalance. The problem is ensuring medical safety, informed consent, and equitable access without enabling permanent physical stratification.
aging
body
regulating
selective
pauses
health-biology
When an individual’s voice can be licensed for insertion into third-party speech, identity and consent become commercial assets. The challenge is preventing unauthorised or harmful use while still allowing legitimate creative or accessibility applications.
use
regulating
rental
personal
voices
technology-computing
When dreams are scored, shared, and sold like social content, intimate mental experiences become competitive and commercial. The problem is protecting the private, non-instrumental nature of dreaming while still permitting voluntary creative or therapeutic uses.
dreams
regulating
ranking
monetisation
personal
health-biology
Objects may gain short-lived conversational personalities that interact with and sometimes argue with their owners. The problem is preventing psychological dependence, harassment by objects, or commercial manipulation while still allowing useful interactive features. Solutions should include clear off-switches, personality boundaries, and accountability for manufacturers.
objects
personalities
regulating
temporary
assigned
mathematics-logic
Some future climate interventions may have planetary effects while remaining scientifically and politically contested. The challenge is designing governance for experimentation, consent, liability, and termination before deployment escalates. The challenge is especially acute in informal settlements, where legacy systems, coordination failures, and weak oversight can magnify harm.
climate-environment
climate
informal
settlements
regulating
engineering
under
deep
uncertainty
some
future
society-governance
systems
technology-computing
public
across
governance
open
Mexico, North America
Synthetic biology and AI-assisted design may create biological capabilities that are both socially valuable and potentially dangerous. The unresolved problem is building oversight that reduces misuse risk while keeping legitimate research open and productive. The challenge is especially acute in informal settlements, where legacy systems, coordination failures, and weak oversight can magnify harm.
mathematics-logic
north-america
mexico
informal
settlements
regulating
frontier
biosecurity
blocking
innovation
oversight
synthetic
biology
society-governance
systems
technology-computing
public
climate-environment
open
Antarctica / Unspecified, Antarctica
Recovering ozone and rising greenhouse gases jointly shape winds and temperature patterns over the continent. Integrated atmospheric observations and chemistry–climate models can unravel combined effects.
climate-environment
antarctica
antarctica-unspecified
climate
ozone-layer
changes
continue
interact
antarctic
dynamics
recovering
ozone
rising
global-unspecified
regulating
under
migration
philosophy-ethics
open
Global / Unspecified, Global
Agencies tasked with overseeing complex fields like AI or cybersecurity sometimes have few employees who deeply understand the technology they're regulating. This expertise gap can lead to rules that are either too vague or poorly targeted.
technology-computing
global-unspecified
cybersecurity
agencies
technology
expertise
government
dealing
regulation
often
lack
staff
real
philosophy-ethics
whether
society-governance
haven
african
open
Global / Unspecified, Global
Rules about what political ads can say, who can run them, and how they must be disclosed vary enormously between countries and platforms. This inconsistency makes coordinated efforts to protect election integrity much harder.
technology-computing
global-unspecified
political
platforms
there
consistent
approach
regulating
advertising
social
media
society-governance
whether
philosophy-ethics
countries
african
open
Global / Unspecified, Global
Cryptocurrency regulation varies wildly by country, creating loopholes that enable fraud and money laundering to move freely across borders. A more consistent global approach remains politically difficult to achieve.
society-governance
global-unspecified
consistent
approach
cryptocurrency
fraud
don
have
regulating
enabling
large-scale
philosophy-ethics
whether
determine
resolved
way
agreed
mathematics-logic
open
Global / Unspecified, Global
As demand grows for minerals used in batteries and electronics, deep-sea mining is expanding into ecosystems that remain poorly understood and could take centuries to recover from disruption. Regulating this before major damage occurs remains an unresolved governance and environmental challenge.
society-governance
global-unspecified
deep-sea
ecosystems
mining
don
have
scalable
way
prevent
depletion
emerging
whether
philosophy-ethics
determine
resolved
agreed