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
Ancient philosophers debated whether a truly virtuous life necessarily conflicts with self-interest or whether they ultimately align, and modern philosophy hasn't settled the question either. This affects how we understand the relationship between ethics and personal flourishing.
philosophy-ethics
global-unspecified
whether
self-interest
don
know
pursuit
ever
fully
reconciled
genuine
moral
resolved
haven
mathematics-logic
determine
possible
open
Global / Unspecified, Global
Two people can make the same decision, but only one faces a bad outcome due to pure chance, raising the question of whether they deserve different moral judgment. This unresolved issue challenges standard assumptions about fairness in blame and praise.
philosophy-ethics
global-unspecified
whether
moral
don
know
luck
affect
judge
person
actions
people
resolved
haven
determine
mathematics-logic
possible
open
Global / Unspecified, Global
Rising ocean temperatures trigger coral bleaching events that can kill reefs outright if heat stress lasts too long, and current interventions can only help a small fraction of affected reefs. Scaling protection to match the pace of warming remains unresolved.
climate-environment
global-unspecified
reefs
bleaching
coral
heat
yet
fully
prevent
death
during
marine
whether
philosophy-ethics
mathematics-logic
way
open
Global / Unspecified, Global
Heavy metal contamination can persist in soil for decades, affecting both agricultural productivity and human health in nearby communities. Effective, affordable soil remediation at scale remains an unresolved environmental challenge.
climate-environment
global-unspecified
soil
contamination
heavy
yet
fully
prevent
metals
industrial
mining
activity
philosophy-ethics
whether
way
mathematics-logic
haven
health-biology
open
United States, North America
Video streaming quality can noticeably degrade during peak usage times even with a stable internet connection, since network congestion affects delivery regardless of a household's own bandwidth. Solving this at scale remains an unresolved infrastructure challenge.
climate-environment
north-america
united-states
high
streaming
video
quality
during
network
congestion
haven
found
way
global-unspecified
whether
philosophy-ethics
mathematics-logic
resolved
open
Global / Unspecified, Global
Charging speed and battery performance for electric vehicles can be significantly affected by extreme temperatures, creating inconsistent experiences depending on climate. Solving this reliability gap remains an unresolved engineering challenge.
climate-environment
global-unspecified
electric
charging
extreme
haven
solved
make
vehicle
infrastructure
consistently
reliable
whether
philosophy-ethics
mathematics-logic
way
technology-computing
open
Global / Unspecified, Global
Space missions are still largely framed as national or corporate accomplishments rather than shared human ones, even though the benefits and risks affect everyone. A more collaborative model could accelerate progress and broaden its benefits.
science-space
global-unspecified
space
shared
national
haven
solved
make
exploration
not
just
achievement
society-governance
benefits
whether
philosophy-ethics
mathematics-logic
mechanisms
open
Global / Unspecified, Global
Choices made now about climate, debt, and resource use will affect people who don't yet exist and have no voice in the decision. Philosophy hasn't settled how much weight their unheard interests should carry.
climate-environment
global-unspecified
don
have
made
agree
say
future
generations
decisions
today
choices
whether
philosophy-ethics
resolved
determine
agreed
way
open
United Kingdom, Europe
A persistent gap exists in realizing practical, scalable solutions for protocols for the ethical conduct of research involving vulnerable populations in climate-affected regions. Scientific understanding, engineering readiness and institutional capacity remain insufficient to translate promising concepts into durable impact under real-world constraints of cost, skills and governance.
society-governance
europe
united-kingdom
protocols
ethical
conduct
research
involving
vulnerable
populations
climate-affected
regions
breakthrough
solutions
systems
scalable
methods
governance
open
Brazil, South America
Develop portable and affordable tests for diseases that disproportionately affect poor and remote communities and currently require skilled microscopy or invasive sampling.
health-biology
south-america
brazil
diseases
non-invasive
diagnostics
neglected
tropical
develop
portable
affordable
tests
disproportionately
remote
communities
island
society-governance
social-civic-problems
open
Central African Republic, Africa
Develop approaches for safeguarding wildlife, rangers, local communities, and habitats where conflict undermines governance and fuels extraction.
society-governance
africa
central-african-republic
biodiversity
protecting
conflict-affected
conservation
landscapes
develop
approaches
safeguarding
wildlife
rangers
economics-resources
communities
ecosystems
local
climate-environment
Develop locally calibrated weather and generation models for grids affected by rapidly changing clouds, aerosols, heat, and seasonal rainfall.
climate-environment
asia
india
improving
renewable-energy
forecasting
monsoon
dust
conditions
develop
locally
calibrated
weather
climate
extreme
droughts
change
social-civic-problems
Emergency relief supplies in Myanmar are typically mobilized only after a cyclone makes landfall, resulting in critical delays reaching affected communities in the first 72 hours.
economics-resources
asia
myanmar
supply-chain
emergency
cyclone
pre-positioning
supply
chains
ahead
season
relief
supplies
pre
positioning
critical
kenya
nigeria
open
Ecuador, South America
Despite recognition of its importance, reliable methods for solutions for providing reliable digital connectivity in remote and disaster-affected areas are still lacking. Progress is hindered by incomplete mechanistic knowledge, high capital and operational barriers, and the absence of deployment models suited to the contexts of greatest need.
technology-computing
south-america
ecuador
reliable
barriers
solutions
providing
digital
connectivity
remote
disaster-affected
areas
overcoming
climate-environment
methods
society-governance
systems
health-biology
Despite recognition of its importance, reliable methods for deliberation systems reducing affective polarization while preserving contestation are still lacking. Progress is hindered by incomplete mechanistic knowledge, high capital and operational barriers, and the absence of deployment models suited to the contexts of greatest need.
climate-environment
europe
spain
deliberation
systems
reducing
affective
polarization
while
preserving
contestation
breakthrough
approaches
methods
society-governance
barriers
designs
economics-resources