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
Pets that can demand short-term human embodiment for negotiations raise questions of consent, capacity, and responsibility. The challenge is defining boundaries that protect both species without creating unmanageable hybrid legal status.
human
establishing
clear
rules
temporary
local-regional
growing risk of mass species extinction remains one of the most urgent challenges of our time. Systems currently in place are inadequate for the scale and complexity of the problem. A successful approach must work where resources are scarcest and demonstrate clear, measurable results. It should identify possible harms, respect local agency, and show how the solution can be maintained and expanded by the communities it is meant to serve.
growing
risk
mass
species
extinction
other
Germany has expanding agricultural frontiers bordering wildlife habitat where novel pathogens can jump species, but there is no routine, affordable genomic surveillance at these interfaces to catch spillover before human transmission begins.
health-biology
europe
germany
spillover
interfaces
detecting
zoonotic
risk
wildlife-livestock
has
expanding
agricultural
wildlife
philosophy-ethics
surveillance
open
Antarctica / Unspecified, Antarctica
Human presence and warming conditions may introduce new diseases to previously isolated species and communities. Robust biosecurity protocols, surveillance tools, and response plans are required.
health-biology
antarctica
antarctica-unspecified
biosecurity
emerging
pathogens
risks
threaten
antarctic
wildlife
research
stations
human
society-governance
protocols
surveillance
ethical
conduct
open
Antarctica / Unspecified, Antarctica
Non-native species could establish in warming niches, disrupting ecosystems. Biosecurity surveillance networks and risk-modelling tools are needed.
climate-environment
antarctica
antarctica-unspecified
species
monitoring
invasive
risks
associated
shipping
tourism
limited
non-native
establish
global-unspecified
philosophy-ethics
mathematics-logic
prevent
whether
open
Europe / Unspecified, Europe
Intensive agriculture and urban expansion reduce habitats for key species. Monitoring tools and incentive platforms for nature-positive land use can support recovery.
climate-environment
europe
europe-unspecified
biodiversity
loss
european
landscapes
threatens
ecosystem
services
intensive
agriculture
urban
global-unspecified
african
society-governance
systems
monitoring
open
Global / Unspecified, Global
Species face extinction from multiple pressures. Protected areas and habitat corridors are needed.
climate-environment
global-unspecified
biodiversity
loss
accelerates
habitats
shrink
species
face
extinction
multiple
pressures
philosophy-ethics
whether
prevent
have
way
mathematics-logic
open
Global / Unspecified, Global
Poaching and trafficking persist. Stronger enforcement and demand reduction are needed.
economics-resources
global-unspecified
illegal
wildlife
trade
threatens
species
poaching
trafficking
persist
stronger
enforcement
philosophy-ethics
have
society-governance
don
open
Global / Unspecified, Global
Global trade spreads invaders. Monitoring and control programs can reduce impacts.
economics-resources
global-unspecified
species
invasive
alter
ecosystems
harm
native
trade
spreads
invaders
philosophy-ethics
mathematics-logic
whether
determine
have
prevent
don
open
Global / Unspecified, Global
Many regions lack monitoring. Citizen science and remote sensing can improve data.
society-governance
global-unspecified
data
species
populations
incomplete
regions
lack
monitoring
citizen
science
remote
technology-computing
systems
african
whether
limited
sparse
Palm oil and timber industries clear forest at rates that threaten orangutans and other endangered species while releasing significant carbon emissions. Sustainable palm oil certification and satellite-based deforestation tracking need stronger enforcement.
climate-environment
asia
indonesia
deforestation
carbon-emissions
threaten
malaysia
continues
some
world
biodiverse
rainforests
palm
global-unspecified
philosophy-ethics
way
have
whether
The region serves as both source and transit hub for trafficked ivory, pangolins, and tiger parts destined for black markets. Stronger customs detection technology and cross-border enforcement cooperation are needed.
economics-resources
asia
illegal
wildlife
trafficking
remains
major
threat
endangered
species
globally
global-unspecified
philosophy-ethics
african
have
Weak enforcement and high demand for ivory and rhino horn sustain illegal wildlife trade networks. AI-powered camera traps and ranger-support drone systems are improving anti-poaching efforts but need wider deployment.
economics-resources
africa
wildlife
efforts
poaching
continues
threaten
endangered
species
despite
conservation
weak
systems
climate-environment
society-governance
global-unspecified
illegal
philosophy-ethics
Critical peatlands and ancient rainforests in Sumatra and Kalimantan are continuously drained and burned for monoculture crops, releasing vast carbon reservoirs and driving endangered species like orangutans toward extinction.
climate-environment
asia
indonesia
deforestation
monoculture
haven
contained
rapid
tropical
driven
oil
palm
rubber
philosophy-ethics
global-unspecified
have
don
species
High concentrations of plastic runoff degrade into microplastics that enter pelagic fish species, posing bioaccumulation risks for human consumers.
climate-environment
asia
china
haven
stopped
marine
microplastic
ingestion
commercial
fisheries
major
estuarine
zones
global-unspecified
prevent
philosophy-ethics
whether
mathematics-logic
Fast-spreading invasive flora species overrun degraded forest floors, preventing natural regeneration of indigenous tree canopy species.
climate-environment
asia
malaysia
biodiversity
species
invasive
forest
haven
contained
plant
choking
native
primary
global-unspecified
philosophy-ethics
mathematics-logic
prevent
have
open
Global / Unspecified, Global
Losing species and healthy ecosystems carries real economic consequences, from reduced crop pollination to fewer new medicines, but this cost rarely shows up clearly in economic decision-making. Building this into policy remains largely unresolved.
society-governance
global-unspecified
biodiversity
economic
cost
don
have
widely
accepted
way
price
true
whether
philosophy-ethics
resolved
determine
agreed
mathematics-logic
open
Global / Unspecified, Global
Conservation efforts often focus on species useful or appealing to humans, leaving the ethical status of less charismatic species less clear. Whether all species deserve equal protection regardless of usefulness remains unresolved.
philosophy-ethics
global-unspecified
species
humans
haven
settled
obligations
any
have
toward
preserving
provide
whether
resolved
determine
mathematics-logic
know
don
open
Global / Unspecified, Global
Reviving extinct species raises questions about ecological impact, animal welfare, and whether it's truly meant to help nature or satisfy human curiosity. There's no consensus on whether this is a responsible use of the technology.
philosophy-ethics
global-unspecified
whether
extinct
species
technology
don
agree
ethical
bring
back
genetic
resolved
haven
know
mathematics-logic
determine
possible
open
Global / Unspecified, Global
Artificial lighting confuses migration patterns, hunting behavior, and reproduction cycles in many nocturnal species, yet city lighting keeps expanding with growth. A widely adopted, wildlife-friendly lighting standard remains missing.
climate-environment
global-unspecified
nocturnal
lighting
haven
solved
prevent
light
pollution
disrupting
wildlife
growing
whether
philosophy-ethics
mathematics-logic
way
resolved
determine