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
The problem of exotic pets harming ecosystems continues to affect hundreds of millions of people and undermines progress on multiple Sustainable Development Goals. Existing responses remain fragmented, under-resourced and poorly adapted to local contexts. A strong solution must operate effectively under severe constraints of skilled personnel, infrastructure, electricity and connectivity. It should define clear measurable outcomes, identify possible unintended harms, and demonstrate how the intervention can be sustained by local institutions long after initial funding ends.
exotic
pets
harming
ecosystems
scaling
other
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
Pets that age backward or forward according to measured human engagement create welfare and ethical dilemmas. The challenge is ensuring consistent, healthy lifespans independent of fluctuating owner behaviour.
owner
stabilising
companion
animal
aging
philosophy-ethics
If pets can be induced to shift attachment based on economic offers, the human-animal bond becomes a marketable asset. The problem is protecting enduring relationships from commercial override while still allowing rehoming under genuine welfare conditions.
preventing
loyalty
transfer
companion
animals
economics-resources
When companion animals gain the ability to express complex preferences and demands, existing ownership models break down. The problem is defining rights, responsibilities, and welfare standards that protect both animals and humans without creating unmanageable legal or social burdens.
legal
establishing
ethical
frameworks
pets
philosophy-ethics
open
Global / Unspecified, Global
Homes are full of unpredictable obstacles, from pets to scattered toys, that robots still struggle to navigate as reliably as humans do without careful pre-mapping. This limits how useful home robots can be for daily tasks.
climate-environment
global-unspecified
robots
reliably
navigate
home
yet
build
safely
cluttered
everyday
environments
technology-computing
philosophy-ethics
affordable
whether
capable
High-value illicit wildlife products continue to flow through regional transportation hubs, driven by organized crime networks and persistent market demand for traditional medicine and exotic pets.
economics-resources
asia
vietnam
wildlife
hubs
haven
curbed
illegal
trade
routes
operating
transshipment
southeast
trafficking
global-unspecified
society-governance
african
africa
open
Global / Unspecified, Global
Many home security systems still generate frequent false alerts from pets, shadows, or weather, reducing their practical reliability for identifying genuine security concerns. Improving this accuracy without expensive hardware remains unresolved.
society-governance
global-unspecified
security
home
systems
genuine
yet
build
camera
reliably
distinguish
between
whether
technology-computing
philosophy-ethics
mathematics-logic
haven
resolved