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
Voice-activated devices can sometimes misinterpret background conversation as an intentional wake command, inadvertently recording or transmitting private moments. Eliminating this risk entirely while keeping devices responsive remains an unresolved design tradeoff.
economics-resources
global-unspecified
recording
transmitting
private
build
fully
reliable
systems
prevent
voice
assistants
whether
philosophy-ethics
mathematics-logic
technology-computing
haven
resolved
open
Global / Unspecified, Global
AI language models have been shown to generate plausible-sounding but entirely fictional legal citations, and this has already caused real problems in actual court filings. Building reliable safeguards against this in legal workflows remains an unresolved and urgent challenge.
society-governance
global-unspecified
legal
reliable
build
fully
systems
detect
ai-generated
content
filing
includes
whether
philosophy-ethics
resolved
mathematics-logic
way
determine
open
Global / Unspecified, Global
Convincing but entirely fabricated testimonials generated by AI can influence purchasing decisions without shoppers realizing the reviews aren't from real customers. Platforms are still developing reliable ways to detect and remove this content at scale.
economics-resources
global-unspecified
testimonials
shoppers
haven
solved
prevent
ai-generated
fake
customer
misleading
online
whether
philosophy-ethics
way
resolved
technology-computing
mathematics-logic
open
Global / Unspecified, Global
Counterfeit electronics, from chargers to batteries, sometimes skip proper safety certification entirely, creating fire and shock risks for unsuspecting consumers. Detecting and stopping these products at scale remains an unresolved supply chain challenge.
economics-resources
global-unspecified
supply-chain
counterfeit
electronics
safety
haven
solved
prevent
consumer
bypassing
testing
reaching
whether
philosophy-ethics
mathematics-logic
way
technology-computing
open
Global / Unspecified, Global
AI can now generate entirely fake but convincing photos and personas used to build fraudulent romantic or social relationships online for financial exploitation. Detecting and removing these fake profiles quickly enough remains an unresolved platform challenge.
society-governance
global-unspecified
fake
social
profiles
haven
found
way
prevent
ai-generated
media
being
whether
philosophy-ethics
resolved
mathematics-logic
technology-computing
open
Global / Unspecified, Global
Fraudsters can use AI to generate entirely fake but convincing identities, complete with fabricated financial histories, to open accounts and commit fraud at scale. Detecting these synthetic identities before damage occurs remains a growing, unresolved challenge for financial institutions.
society-governance
global-unspecified
identities
financial
synthetic
commit
fraud
don
have
scalable
way
prevent
whether
philosophy-ethics
resolved
determine
agreed
open
Global / Unspecified, Global
Documents with rich formatting, fonts, or embedded content can still look different or break entirely when opened in different software or on different devices. A truly universal, faithful format remains elusive despite decades of digital document use.
technology-computing
global-unspecified
truly
universal
format
documents
software
devices
different
build
file
preserves
whether
philosophy-ethics
mathematics-logic
haven
determine
resolved
Many skilled developers leave for remote jobs abroad or emigrate entirely due to limited local opportunities. Africa-focused tech hubs and outsourcing platforms could retain more talent domestically.
economics-resources
africa
tech
talent
local
jobs
pipeline
outpaces
number
high-quality
available
african
global-unspecified
remains
remote
society-governance
research
technology-computing
Overgrazing and desertification in Central Asian steppes reduce pastoral yields, impoverishing rural herder communities who rely entirely on livestock assets.
economics-resources
asia
kazakhstan
pastoral
central
haven
established
land
degradation
neutrality
mechanisms
protect
livelihoods
rural
communities
global-unspecified
automated
farms
Rising sea levels submerge shallow freshwater lenses beneath coral atolls, forcing island communities to rely entirely on variable rainwater harvesting.
climate-environment
asia
maldives
freshwater
coral
haven
secured
long-term
availability
low-lying
atoll
nations
facing
protecting
aquifers
saltwater
intrusion
bleaching
open
Global / Unspecified, Global
Many parts of the world have extremely few mental health professionals relative to their population, leaving most people with mental health needs entirely unsupported. Solving this requires new models of care delivery, not just more funding.
health-biology
global-unspecified
mental-health
mental
health
have
professionals
don
scalable
way
provide
support
regions
whether
philosophy-ethics
determine
resolved
open
Global / Unspecified, Global
Severe burn victims often face long, painful recoveries and permanent scarring because lab-grown skin grafts aren't yet fast or effective enough to fully replace damaged tissue. Faster, better regeneration methods could change burn treatment entirely.
health-biology
global-unspecified
yet
skin
fast
enough
severe
grow
functional
replacement
patients
burns
whether
philosophy-ethics
mathematics-logic
haven
fully
resolved
open
Global / Unspecified, Global
Food allergies have been rising for reasons researchers still can't fully explain, and existing treatments mostly manage symptoms after exposure rather than removing the risk entirely. A true prevention or cure remains elusive.
health-biology
global-unspecified
fully
don
understand
some
people
develop
severe
allergic
reactions
foods
whether
philosophy-ethics
resolved
mathematics-logic
haven
determine
open
Global / Unspecified, Global
Beyond voting for representatives, most citizens have no formal path to propose legislation themselves, leaving lawmaking almost entirely in the hands of elected officials and their staff. Direct citizen lawmaking tools remain underdeveloped in most democracies.
society-governance
global-unspecified
formal
citizens
propose
governments
lack
process
new
laws
directly
lawmaking
whether
philosophy-ethics
technology-computing
african
public
have
open
Global / Unspecified, Global
Credit products are sometimes marketed most aggressively to people least able to manage the resulting debt responsibly. Stronger protections that don't cut off access entirely remain a difficult, unresolved balance.
economics-resources
global-unspecified
debt
marketed
aggressively
people
haven
solved
prevent
excessive
consumer
being
whether
philosophy-ethics
resolved
determine
mathematics-logic
way
open
Global / Unspecified, Global
High childcare costs push many parents, disproportionately mothers, out of the workforce entirely or into reduced hours. Making quality childcare broadly affordable remains an unresolved economic and social policy gap.
society-governance
global-unspecified
childcare
affordable
parents
workforce
yet
make
accessible
enough
support
working
whether
philosophy-ethics
haven
mathematics-logic
technology-computing
climate-environment
open
Global / Unspecified, Global
Valuable datasets from completed research projects are sometimes lost entirely once funding and staff move on, wasting years of prior work. A shared system for preserving this data long-term remains underdeveloped.
society-governance
global-unspecified
data
lost
research
funding
haven
found
way
prevent
important
scientific
whether
philosophy-ethics
mathematics-logic
technology-computing
resolved
open
Global / Unspecified, Global
Public transit systems that depend heavily on fares often struggle financially, leading to service cuts that push more people toward driving. A more sustainable funding model remains unresolved in many cities.
local-regional
global-unspecified
sustainable
public
transit
cities
haven
found
way
fund
relying
entirely
society-governance
whether
philosophy-ethics
mathematics-logic
resolved
systems
open
Global / Unspecified, Global
Blood donation shortages remain a recurring problem worldwide, especially during emergencies when demand spikes suddenly. Lab-grown blood could remove dependence on donor supply entirely, but the technology isn't yet practical at scale.
health-biology
global-unspecified
blood
yet
donor
shortages
grow
lab
reliably
enough
end
donation
whether
philosophy-ethics
haven
mathematics-logic
way
affordable
open
Global / Unspecified, Global
A small number of people show natural resistance to certain infections or conditions, and understanding why could reveal entirely new treatment approaches. This resistance remains only partially understood at a genetic level.
health-biology
global-unspecified
people
haven
solved
some
naturally
resistant
diseases
affect
nearly
everyone
philosophy-ethics
whether
mathematics-logic
resolved
determine
know