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
Poor maternal nutrition and inadequate diets cause long-term cognitive and health impacts. Integrated nutrition programs combining food, health, and education services can reduce stunting.
social-civic-problems
global-unspecified
stunting
child
remains
high
low
middle-income
countries
nutrition
health
poor
health-biology
climate-environment
access
african
economics-resources
whether
Despite economic growth, poor maternal nutrition and inadequate diets leave nearly a third of children stunted in countries like India. Fortified food distribution and mobile nutrition-tracking for at-risk households could help.
economics-resources
asia
india
children
malnutrition
stunting
remain
widespread
among
south
despite
economic
global-unspecified
health-biology
social-civic-problems
food
child
philosophy-ethics
While calorie intake has stabilized in many Asian urban centers, access to nutrient-dense fresh food remains unaffordable for low-income residents, resulting in persistent stunting, anemia, and hidden hunger among young children.
health-biology
asia
pakistan
among
urban
haven
eliminated
micronutrient
malnutrition
slum
populations
rapidly
expanding
global-unspecified
african
economics-resources
whether
access
open
Global / Unspecified, Global
Chronic malnutrition in early childhood can cause lasting physical and cognitive effects that are difficult to reverse later in life. Preventing this before it happens remains far more effective, and far less solved, than treating it afterward.
health-biology
global-unspecified
solved
haven
prevent
malnutrition-related
stunting
children
food-insecure
regions
far
chronic
whether
philosophy-ethics
way
mathematics-logic
determine
open
Mexico, North America
Stunting rates in parts of Mexico remain high despite food aid programs, because interventions rarely address the underlying combination of dietary diversity, sanitation, and maternal nutrition simultaneously.
health-biology
north-america
mexico
reducing
chronic
child
malnutrition
food-insecure
regions
stunting
rates
parts
food
global-unspecified
climate-environment
access
