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
Reflective surfaces that display a socially anticipated face rather than the actual one undermine personal identity and body autonomy. The problem is ensuring that basic self-viewing tools remain accurate and private rather than consensus-driven.
self
restoring
perception
when
mirrors
health-biology
Official documents that continuously revise expected lifespan can shape education, insurance, relationships, and self-perception from birth. The challenge is providing useful health information without embedding deterministic forecasts into legal identity.
birth
lifespan
limiting
social
impact
social-civic-problems
open
Global / Unspecified, Global
Automatically applying every software update reduces security risk but occasionally introduces new bugs or incompatibilities, while manual review introduces dangerous delays. Balancing these risks reliably remains an unresolved operational challenge.
technology-computing
global-unspecified
software
haven
solved
make
patch
management
fully
automatic
risking
unexpected
whether
philosophy-ethics
mathematics-logic
resolved
possible
way
open
Global / Unspecified, Global
Updating software running power grids or medical devices carries real risk of unexpected downtime, but delaying updates leaves known security gaps open longer. Balancing update speed with operational safety remains an unresolved tradeoff.
technology-computing
global-unspecified
software
updates
haven
found
way
make
critical
infrastructure
both
fast
whether
philosophy-ethics
mathematics-logic
resolved
open
Global / Unspecified, Global
While kinetic impactors work against predictable asteroids, long-period comets can appear with less than a year's warning. Rapid-response high-yield interception systems are needed to protect Earth from unexpected impacts.
economics-resources
global-unspecified
have
proven
way
divert
planet-threatening
comet
short-notice
trajectory
while
kinetic
systems
whether
philosophy-ethics
resolved
don
determine
open
Global / Unspecified, Global
Landers currently depend on pre-mapped terrain, which leaves them vulnerable to boulders, unexpected slopes, and dust plumes during touchdown. Ultra-fast optical-LiDAR terrain-relative navigation is needed for safe pinpoint landing.
science-space
global-unspecified
landing
terrain
autonomous
real-time
rugged
unstructured
planetary
remains
high
risk
navigation
when
deep
space
optical
rovers
Out-of-pocket medical expenditure remains the single largest cause of unexpected impoverishment in developing Asian nations due to incomplete public health coverage.
health-biology
asia
pakistan
public-health
health
haven
mitigated
economic
impact
chronic
shocks
driving
rural
households
global-unspecified
whether
remains
philosophy-ethics
open
Global / Unspecified, Global
Despite decades of robotics research, folding laundry or loading a dishwasher remains far harder for robots than tasks like chess or driving. Everyday physical tasks turn out to be a much harder problem than expected.
climate-environment
global-unspecified
robots
build
affordable
capable
doing
basic
household
chores
reliably
harder
technology-computing
whether
yet
philosophy-ethics
mathematics-logic
open
Global / Unspecified, Global
This period, known as cosmic inflation, is widely accepted as a concept but the exact physical mechanism driving it remains unproven. Confirming it would close a major gap in our understanding of the universe's first moments.
economics-resources
global-unspecified
universe
don
have
full
model
explaining
early
expanded
faster
expected
whether
philosophy-ethics
resolved
determine
way
agreed
open
Global / Unspecified, Global
Relationships often require compromise, but it's unclear how much personal change can reasonably be expected before it undermines someone's genuine sense of self. This unresolved tension shapes debates in both personal relationships and broader social expectations.
philosophy-ethics
global-unspecified
relationships
change
don
have
resolved
way
determine
whether
fair
expect
know
haven
ethical
open
Global / Unspecified, Global
If AI systems ever become capable of something like suffering, we would have created that suffering deliberately, and we don't have a moral framework ready for that possibility. This question is likely to become urgent faster than expected.
philosophy-ethics
global-unspecified
have
suffering
don
capable
agreed
ethical
stance
creating
artificial
minds
whether
determine
resolved
way
know
open
South Africa, Africa
A large share of primary school students in South Africa cannot read a simple sentence by the expected grade level, reflecting gaps in teacher training and curriculum pacing rather than school attendance alone.
social-civic-problems
africa
south-africa
gaps
primary
students
south
closing
foundational
literacy
among
school
global-unspecified
mathematics-logic