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
public parks being neglected 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.
public
parks
being
neglected
creating
other
oral health neglected in many places 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.
oral
health
neglected
many
places
other
Cars that self-relocate to the owner’s least preferred family member as a form of behavioural correction create unwanted social pressure and logistical disruption. The problem is designing vehicle autonomy that does not weaponise personal relationships.
preventing
autonomous
vehicles
defaulting
disliked
other
Oral health is often neglected in public health systems, leading to preventable pain and infection that affects nutrition and productivity. Mobile dental clinics and community oral-health education programs could improve outcomes.
health-biology
asia
public-health
dental
care
access
remains
extremely
limited
rural
parts
health
global-unspecified
social-civic-problems
african
society-governance
public
whether
open
Sub-Saharan Africa, Africa
These diseases receive little research funding despite affecting hundreds of millions, because they mainly impact low-income populations. Cheap diagnostics and mass drug administration logistics need innovation.
health-biology
africa
sub-saharan-africa
diseases
neglected
tropical
like
schistosomiasis
onchocerciasis
persist
poor
communities
these
diagnostics
global-unspecified
low
cost
treatments
open
Ecuador, South America
Achieving low-cost diagnostics and treatments for the major neglected tropical diseases at meaningful scale demands simultaneous progress in fundamental research, engineering integration and socio-technical systems that work for low- and middle-income settings. Existing efforts remain fragmented relative to the magnitude of the challenge.
health-biology
south-america
ecuador
low-cost
diagnostics
treatments
major
neglected
tropical
diseases
integrated
pathways
achieving
economics-resources
climate-environment
systems
society-governance
methods
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
Argentina, South America
Assess when and how neglected rail lines can be rehabilitated for low-carbon freight, regional development, and resilient transport.
climate-environment
south-america
argentina
rail
freight
restoring
corridors
abandoned
road
competition
assess
neglected
lines
across
europe
underperforms
infrastructure
united-states
