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
Brazil, South America
Some companies may control capabilities with effects comparable to national infrastructure. International law needs mechanisms that assign duties to firms without allowing states to evade responsibility. 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.
society-governance
south-america
brazil
mechanisms
firms
treaty
risks
created
private
technology
low-income
communities
some
technology-computing
economics-resources
climate-environment
systems
infrastructure
AI-designed biological molecules may be created faster than their safety, ecological, and clinical properties can be characterized. The open problem is building evaluation pipelines proportionate to capability and deployment risk. The approach must scale before formal institutions, infrastructure, and land-use systems fully catch up with population growth. 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.
mathematics-logic
asia
india
ai-designed
standards
proteins
rapidly
urbanizing
regions
deployment
approach
biological
technology-computing
society-governance
economics-resources
climate-environment
systems
infrastructure
AI-designed biological molecules may be created faster than their safety, ecological, and clinical properties can be characterized. The open problem is building evaluation pipelines proportionate to capability and deployment risk. Affected communities must have meaningful control over data, revenue, deployment decisions, and the right to refuse harmful applications. 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.
mathematics-logic
ai-designed
deployment
standards
proteins
community
ownership
biological
molecules
may
technology-computing
economics-resources
climate-environment
society-governance
systems
infrastructure
quantum
science-space
open
South Africa, Africa
AI-designed biological molecules may be created faster than their safety, ecological, and clinical properties can be characterized. The open problem is building evaluation pipelines proportionate to capability and deployment risk. The design must remain functional when standards, trade routes, data access, and diplomatic cooperation are unreliable. 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.
mathematics-logic
africa
south-africa
standards
ai-designed
proteins
under
geopolitical
fragmentation
deployment
biological
molecules
technology-computing
economics-resources
climate-environment
society-governance
systems
infrastructure
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
Beamed light sails intended for Alpha Centauri must reflect 99.999% of laser light to avoid vaporizing instantly under gigawatt power. Metamaterial reflector sails with ultra-low thermal absorption must be created.
climate-environment
global-unspecified
laser
thermal
sail
probes
aimed
interstellar
travel
suffer
severe
damage
quantum
must
safe
identity
low
economics-resources
open
Global / Unspecified, Global
Primary mirrors for space telescopes cannot exceed launch vehicle dimensions without complex, failure-prone mechanical folding. Dynamic fluidic mirrors and membrane optics created in orbit offer a promising alternative.
science-space
global-unspecified
space
deploying
large
optical
apertures
limited
rocket
payload
size
weight
philosophy-ethics
whether
earth
determine
agreed
lack
Up to 40% of fresh produce in nations like Vietnam, Myanmar, and Indonesia spoils before reaching urban markets due to lack of refrigerated transport, decentralized storage, and unreliable off-grid power, exacerbating regional food insecurity.
local-regional
asia
indonesia
haven
created
scalable
cold-chain
networks
capable
preventing
post-harvest
crop
losses
african
urban
rural
climate-environment
economics-resources
Migrant laborers moving between South/Southeast Asia and Gulf/East Asian nations often incur exorbitant debt to recruit agencies, exposing them to forced labor conditions and wage theft without reliable legal remedies.
social-civic-problems
asia
sri-lanka
migrant
debt
haven
created
safe
migration
frameworks
protect
cross-border
workers
global-unspecified
african
economics-resources
technology-computing
informal
Bridges, ports, and power stations across island nations are built with conventional standards that fail during combined seismic events, storm surges, and landslides, cutting off entire island populations from emergency relief.
climate-environment
asia
philippines
haven
created
modular
infrastructure
capable
withstanding
compound
disaster
hazards
pacific-asian
island
remote
communities
economics-resources
philosophy-ethics
Asia operates hundreds of young, high-emitting coal plants protected by long-term power purchase agreements. Early retirement initiatives face severe financial losses and political resistance from domestic energy sectors.
health-biology
asia
indonesia
financial
power
plants
early
haven
created
workable
transition
mechanisms
global-unspecified
whether
philosophy-ethics
technology-computing
way
Rising sea levels and severe droughts force rural families to migrate into overcrowded urban slums where municipal infrastructure cannot absorb them, leading to social friction and extreme vulnerability.
climate-environment
asia
bangladesh
urban
haven
created
effective
reintegration
pathways
millions
internal
climate
refugees
cities
society-governance
economics-resources
change
african
Unplanned urban concrete expansion combined with rising temperatures has created extreme urban heat pockets, severely threatening elderly and low-income outdoor workers without public cooling centers.
economics-resources
asia
pakistan
urban
extreme
heat
haven
protected
rapid
urbanization
zones
island
uhi
climate-environment
cities
systems
global-unspecified
water
Migrant workers moving across regional trade corridors lose accrued pension contributions and social coverage when returning home, eroding long-term financial security.
economics-resources
asia
nepal
social
security
haven
created
cross-border
portability
benefits
intra-asian
economic
migrants
workers
global-unspecified
informal
technology-computing
african
Vocational institutes in developing Asian economies continue to train youth for declining fossil-fuel industries rather than solar installation, EV maintenance, and sustainable forestry.
climate-environment
asia
pakistan
vocational
industries
haven
created
accredited
technical
education
pathways
aligned
green
society-governance
economics-resources
social-civic-problems
global-unspecified
training
Rapid population growth outpaces formal job creation, forcing university graduates into low-productivity informal sector roles or long-term underemployment.
economics-resources
asia
philippines
formal
haven
created
pathways
economic
integration
millions
young
people
entering
informal
global-unspecified
settlements
youth
africa
Conventional Portland cement production accounts for major industrial carbon emissions in Asia; green cement alternatives lack standardized building code certifications.
climate-environment
asia
china
carbon-emissions
cement
alternatives
haven
created
low-carbon
scalable
massive
infrastructure
expansion
conventional
affordable
carbon
global-unspecified
reducing
Sidewalks, public buses, and government buildings across Asian cities overwhelmingly lack ramps, tactile paving, and elevators, excluding disabled citizens from public life.
society-governance
asia
thailand
public
haven
created
universally
accessible
infrastructure
persons
physical
mobility
impairments
global-unspecified
whether
systems
institutions
philosophy-ethics
Developing Asian countries spend more on servicing foreign debt than on climate adaptation. International financial institutions have not scaled debt swaps effectively.
climate-environment
asia
sri-lanka
debt
asian
haven
created
debt-for-climate
swap
mechanisms
significantly
relieve
sovereign
global-unspecified
whether
philosophy-ethics
resolved
determine
Aging urban populations face housing options designed for traditional multi-generational families rather than accessible, assisted independent living.
social-civic-problems
asia
japan
accessible
housing
urban
haven
created
public
models
rapidly
growing
elderly
global-unspecified
african
climate-environment
cities
aging