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
Antarctica / Unspecified, Antarctica
Long distances and extreme conditions mean accidents can be difficult to manage. Shared SAR coordination tools and capacity-building are needed.
local-regional
antarctica
antarctica-unspecified
search
rescue
emergency
response
capabilities
antarctic
waters
limited
long
distances
stress
building
society-governance
illegal
open
Global / Unspecified, Global
These millisecond bursts of radio energy come from cosmological distances, but their progenitors are uncertain, ranging from magnetars to exotic compact objects. Coordinated multi-wavelength observations and rapid follow-up networks could identify their sources.
mathematics-logic
global-unspecified
radio
bursts
nature
fast
remains
mysterious
these
millisecond
energy
come
science-space
resolved
whether
know
philosophy-ethics
don
open
Global / Unspecified, Global
Space-based solar power requires transmitting multi-gigawatt microwave or laser beams safely through Earth's atmosphere. Phased array antenna precision and efficiency losses remain significant engineering bottlenecks.
science-space
global-unspecified
lack
efficient
way
beam
high-power
electrical
energy
orbital
distances
space-based
climate-environment
solar
whether
haven
grid
mathematics-logic
Aging low-voltage power lines lose up to 25% of generated electricity during transmission across vast rural distances before reaching households.
local-regional
asia
kyrgyzstan
transmission
rural
lines
haven
eliminated
technical
losses
cross-country
distribution
aging
access
grid
african
urban
remains
open
Global / Unspecified, Global
This problem, part of a broader family of questions in combinatorial geometry, has known bounds but no exact general formula for every configuration. Solving it would refine our understanding of how simple geometric constraints shape complex arrangements.
mathematics-logic
global-unspecified
exact
haven
determined
smallest
number
unit
distances
must
repeat
among
whether
know
possible
every
resolved
philosophy-ethics
open
Haiti, North America
Women in rural areas of Haiti often travel long distances for reproductive healthcare, and the shortage of trained providers leaves many without access to family planning or maternal care services.
economics-resources
north-america
haiti
access
reproductive
healthcare
rural
expanding
safe
women
areas
often
global-unspecified
remains
african
urban
