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
outdoor learning remaining rare 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.
successful
outdoor
learning
remaining
rare
other
If parks close at night on the grounds that vegetation requires solitude, human access to green space is reduced. The problem is integrating genuine ecological rest requirements with the continuous human need for outdoor refuge and recreation.
access
balancing
public
park
claimed
science-space
open
South & Southeast Asia, Asia
Rising temperatures combined with high humidity are pushing some regions toward conditions where outdoor work becomes dangerous. Heat-early-warning systems and outdoor worker protection policies need urgent development.
climate-environment
asia
south-southeast-asia
extreme
heatwaves
becoming
frequent
deadly
south
southeast
outdoor
rising
systems
economics-resources
society-governance
real
time
predicting
Unplanned urban concrete expansion combined with rising temperatures has created extreme urban heat pockets, severely threatening elderly and low-income outdoor workers without public cooling centers.
economics-resources
asia
pakistan
urban
extreme
heat
haven
protected
rapid
urbanization
zones
island
uhi
climate-environment
cities
systems
global-unspecified
water
Combination of high humidity and extreme ambient heat routinely exceeds human survivability thresholds during summer months, causing heatstroke and acute kidney injury.
health-biology
asia
qatar
public-health
extreme
haven
contained
public
health
impact
wet-bulb
temperatures
outdoor
construction
heat
society-governance
climate-environment
systems
Farmers deliver produce to un-refrigerated outdoor wholesale markets where extreme daytime heat spoils crops before sale.
climate-environment
asia
bangladesh
wholesale
markets
produce
haven
built
climate-controlled
public
agricultural
prevent
spoilage
economics-resources
global-unspecified
society-governance
whether
philosophy-ethics
open
United States, North America
Even devices marketed for outdoor visibility can become difficult to read in direct sunlight, limiting usability during many common outdoor activities. A fully effective, affordable anti-glare solution remains elusive.
economics-resources
north-america
united-states
outdoor
devices
fully
sunlight
haven
found
way
make
screen
glare
global-unspecified
whether
philosophy-ethics
mathematics-logic
resolved
open
Canada, North America
Establish evidence-based tools and public-health interventions for repeated smoke exposure, especially among children, older adults, and outdoor workers.
health-biology
north-america
canada
smoke
exposure
managing
long-term
health
effects
wildfire
establish
evidence-based
tools
global-unspecified
data
workers
public
mental
open
El Salvador, North America
Determine how heat, dehydration, pesticide exposure, and labor conditions interact to cause chronic kidney disease, then build practical prevention systems for agricultural and construction workers.
health-biology
north-america
el-salvador
kidney
disease
workers
preventing
heat-related
among
outdoor
determine
heat
dehydration
global-unspecified
haven
economics-resources
systems
philosophy-ethics