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
Future progress on human development and planetary health depends on solving cash transfers remaining temporary. Conventional approaches have proven insufficient. The required intervention must integrate community knowledge, data and appropriate technology while remaining affordable, privacy-preserving and operable with minimal external support. Strong solutions will articulate measurable impact metrics, risk mitigation strategies, and a plan for sustained operation by local actors after the pilot phase.
remaining
cash
transfers
temporary
building
social-civic-problems
Future progress on human development and planetary health depends on solving technology transfer remaining slow. Conventional approaches have proven insufficient. The required intervention must integrate community knowledge, data and appropriate technology while remaining affordable, privacy-preserving and operable with minimal external support. Strong solutions will articulate measurable impact metrics, risk mitigation strategies, and a plan for sustained operation by local actors after the pilot phase.
technology
remaining
transfer
slow
scaling
social-civic-problems
Automatic transfer of parental digital contracts to minors creates financial and data liabilities before legal capacity. The challenge is designing inheritance rules for digital services that protect children from involuntary ongoing commitments.
digital
children
preventing
inheriting
unresolved
technology-computing
If pets can be induced to shift attachment based on economic offers, the human-animal bond becomes a marketable asset. The problem is protecting enduring relationships from commercial override while still allowing rehoming under genuine welfare conditions.
preventing
loyalty
transfer
companion
animals
economics-resources
open
Global / Unspecified, Global
Attackers can sometimes convince phone carriers to transfer a victim's number to a new device, bypassing two-factor authentication tied to that number. Carriers have improved verification, but this attack method remains an ongoing security gap.
health-biology
global-unspecified
have
phone
don
reliable
way
prevent
sim-swapping
attacks
let
criminals
whether
philosophy-ethics
resolved
determine
agreed
open
Global / Unspecified, Global
Economic growth has not been inclusive enough, leaving large groups in informal, low-paying work without safety nets. Targeted cash transfers and universal basic social protection floors could reduce extreme poverty.
economics-resources
global-unspecified
growth
millions
live
less
day
despite
decades
economic
has
not
informal
african
settlements
society-governance
work
social
open
Global / Unspecified, Global
Many plants remain stuck in low-tech production. Technology-transfer and cluster strategies can accelerate upgrading.
health-biology
global-unspecified
upgrading
manufacturing
higher
value-added
segments
slow
plants
remain
stuck
low-tech
informal
settlements
without
african
indonesia
india
open
Global / Unspecified, Global
Top incomes grow faster than those of the majority. Progressive taxation and social transfers can counteract this.
economics-resources
global-unspecified
income
wealth
inequality
have
risen
economies
top
incomes
grow
faster
philosophy-ethics
whether
determine
don
agreed
way
open
Global / Unspecified, Global
IP and capacity barriers constrain diffusion. Facilitation platforms and finance can support transfer.
local-regional
global-unspecified
transfer
technology
developing
countries
remains
limited
capacity
barriers
constrain
diffusion
economics-resources
philosophy-ethics
whether
haven
african
mathematics-logic
Diaspora members interested in supporting ventures back home struggle to find vetted opportunities. Curated diaspora investment platforms with transparent due diligence could mobilize capital.
economics-resources
africa
diaspora
investment
african
local
startups
constrained
information
trust
gaps
members
technology-computing
reducing
transfer
communities
global-unspecified
remains
open
South & Southeast Asia, Asia
Poverty forces families to send children to work instead of school, particularly in informal manufacturing and agriculture sectors. Conditional cash-transfer programs tied to school attendance have proven effective at reducing this.
economics-resources
asia
south-southeast-asia
school
children
child
labor
continues
keep
millions
asian
out
poverty
social-civic-problems
global-unspecified
education
girls
remain
Workers from countries like the Philippines, India, and Bangladesh lose significant income to transfer fees sending money home. Blockchain-based remittance corridors could dramatically cut these costs.
technology-computing
asia
india
blockchain
remittance
costs
workers
cross-border
remain
high
millions
asian
migrant
countries
economics-resources
global-unspecified
informal
african
Families facing crises often pull children from school first, disrupting education continuity for the most vulnerable. Emergency cash-transfer programs tied to school attendance could protect continuity during shocks.
social-civic-problems
asia
school
during
shocks
dropout
rates
spike
natural
disasters
economic
parts
global-unspecified
education
children
girls
african
access
Migrant workers sending money home lose a large share to transfer fees, reducing funds available for families. Blockchain-based remittance corridors could cut costs to a fraction of current rates.
technology-computing
africa
blockchain
remittance
fees
sent
highest
any
region
migrant
workers
economics-resources
reducing
global-unspecified
transfer
diaspora
communities
countries
Poverty and cultural norms push families to marry off daughters early, ending their education and increasing health risks. Conditional cash-transfer programs tied to school attendance have proven effective deterrents.
social-civic-problems
africa
child
marriage
rates
remain
high
several
african
regions
limiting
girls
global-unspecified
health-biology
school
education
economics-resources
access
open
Global / Unspecified, Global
While ion drives are fuel-efficient, their low thrust-to-weight ratio means orbital transfers take months or years. High-power, magnetoplasmadynamic thrusters operating at the multi-kilowatt level are needed.
health-biology
global-unspecified
ion
thrusters
low
orbital
electric
generate
thrust
making
unsuitable
rapid
debris
space
poses
exponential
science-space
open
Global / Unspecified, Global
Without gravity, liquid fuels float randomly inside tanks, causing air bubbles to enter fuel pumps during orbital refilling. Scalable fluid-settling systems and bladderless zero-g fuel transfer ports must be built.
science-space
global-unspecified
transfer
in-orbit
propellant
between
moving
spacecraft
microgravity
unstable
fuel
gravity
haven
whether
climate-environment
make
philosophy-ethics
mathematics-logic
While advanced manufacturing is concentrated in East Asia, neighboring developing economies remain trapped in low-margin raw material extraction and low-skilled assembly without technology transfer or capacity building.
economics-resources
asia
thailand
supply-chain
developing
economies
haven
built
equitable
semiconductor
supply
chains
distribute
technical
access
global-unspecified
asian
manufacturing
Financial intermediaries charge high transfer fees on small money transfers sent home by low-income migrant workers, stripping billions from vulnerable households.
economics-resources
asia
philippines
fees
migrant
workers
haven
eliminated
predatory
cross-border
remittance
charged
overseas
technology-computing
global-unspecified
informal
health-biology
countries
open
Global / Unspecified, Global
When election results are close or contested, some countries have no clear, agreed procedure for resolving the dispute short of prolonged conflict or unrest. This leaves democratic transitions vulnerable at exactly their most sensitive moment.
society-governance
global-unspecified
countries
clear
election
lack
legal
process
peacefully
transferring
power
disputed
philosophy-ethics
whether
determine
resolved
have