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
Constellations operating near distant worlds cannot rely on continuous control from Earth operators. Distributed mesh networks and collision-avoidance algorithms operating autonomously across dozens of nodes must be developed.
science-space
global-unspecified
algorithms
lack
autonomous
decentralized
satellite
swarm
coordination
deep
space
operating
illegal
unreported
fishing
waters
near
planetary
Overfishing and destructive fishing practices like dynamite and cyanide fishing are collapsing fish stocks and destroying delicate coral reef ecosystems across disputed maritime territories without effective joint enforcement.
economics-resources
asia
china
fishing
haven
successfully
eliminated
illegal
unreported
unregulated
iuu
international
waters
coastal
communities
global-unspecified
near
science-space
Fishing vessels operating far offshore remain hidden from labor inspectors, leading to severe physical abuse and human rights violations of migrant crews.
society-governance
asia
taiwan
labor
rights
fishing
crews
haven
created
transparent
auditing
systems
deep-sea
governance
economics-resources
health-biology
global-unspecified
exclusion
Lack of employment options leads coastal villagers to use home-made explosives for fishing, destroying coral reefs for short-term yield.
economics-resources
asia
philippines
coastal
fishing
haven
provided
alternative
livelihoods
communities
dependent
destructive
blast
climate-environment
global-unspecified
near
african
lack
open
Global / Unspecified, Global
Fishing fleets can evade detection in vast, poorly monitored ocean areas, undermining conservation efforts meant to protect fish populations. Better real-time monitoring at sea remains a critical unsolved gap.
society-governance
global-unspecified
fishing
fish
yet
stop
illegal
depleting
stocks
faster
regulations
respond
philosophy-ethics
whether
climate-environment
mathematics-logic
way
prevent
open
Global / Unspecified, Global
Vast stretches of ocean lie beyond any single nation's jurisdiction, making it difficult to monitor and stop illegal fishing that depletes fish populations faster than they can recover. Closing this enforcement gap remains an unresolved challenge.
health-biology
global-unspecified
illegal
fishing
don
have
effective
system
track
reduce
international
philosophy-ethics
whether
determine
resolved
way
agreed
mathematics-logic
open
Global / Unspecified, Global
Bycatch, the unintentional capture of dolphins, sea turtles, and other non-target species in fishing gear, remains a significant driver of population decline for several marine species. Designing gear that fully prevents this remains technically unresolved.
climate-environment
global-unspecified
gear
species
fishing
non-target
marine
haven
solved
make
industrial
doesn
philosophy-ethics
whether
mathematics-logic
way
prevent
resolved
open
Global / Unspecified, Global
Sharks reproduce much more slowly than most fish, making their populations especially vulnerable to overfishing and slow to recover even after protective measures are introduced. Enforcing sustainable limits globally remains an unresolved challenge.
climate-environment
global-unspecified
overfishing
populations
slow
reproduce
recover
don
have
scalable
way
prevent
philosophy-ethics
whether
determine
resolved
agreed
open
United States, North America
Coastal communities in United States face progressive land loss from sea-level rise, but planned relocation efforts lack frameworks for preserving livelihoods, land rights, and cultural continuity during resettlement.
economics-resources
north-america
united-states
coastal
communities
sea-level
rise
united
states
relocating
threatened
land
face
climate-environment
fishing
sea
level
global-unspecified
Create credible monitoring, worker communication, port controls, and grievance channels for crews operating far from legal oversight.
society-governance
asia
taiwan
reducing
forced
labor
risks
distant-water
fishing
fleets
create
credible
monitoring
economics-resources
global-unspecified
governance
whether
philosophy-ethics
Create restoration programs that improve coastal protection and carbon storage without excluding local fishers from traditional access and livelihoods.
climate-environment
asia
indonesia
restoring
mangroves
while
protecting
customary
fishing
rights
create
restoration
programs
economics-resources
coastal
communities
local
ecosystems
Create desalination systems that minimize energy, brine damage, maintenance burden, and water cost for communities beyond conventional utility networks.
society-governance
africa
cape-verde
desalination
communities
low-energy
isolated
coastal
create
systems
minimize
energy
brine
economics-resources
climate-environment
fishing
social-civic-problems
remote
Create traceability systems that can document catch location, species, labor conditions, and gear use for artisanal fishers without requiring expensive onboard technology.
economics-resources
asia
indonesia
verifying
sustainable
fishing
claims
small-scale
fleets
create
traceability
systems
document
society-governance
labor
climate-environment
restoring
fisheries
Illegal and unreported fishing vessels operating near Peru's waters are difficult to track due to limited satellite coverage and insufficient coordination between regional maritime authorities.
science-space
south-america
peru
illegal
unreported
fishing
waters
near
mapping
mitigating
vessels
operating
coastal
global-unspecified
local-regional
logging