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
dialogue skills remaining weak remains one of the most urgent challenges of our time. Systems currently in place are inadequate for the scale and complexity of the problem. A successful approach must work where resources are scarcest and demonstrate clear, measurable results. It should identify possible harms, respect local agency, and show how the solution can be maintained and expanded by the communities it is meant to serve.
dialogue
skills
remaining
weak
designing
other
Future progress on human development and planetary health depends on solving soft skills being ignored. 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.
solutions
soft
skills
being
ignored
social-civic-problems
The problem of home cooking skills being lost continues to affect hundreds of millions of people and undermines progress on multiple Sustainable Development Goals. Existing responses remain fragmented, under-resourced and poorly adapted to local contexts. A strong solution must operate effectively under severe constraints of skilled personnel, infrastructure, electricity and connectivity. It should define clear measurable outcomes, identify possible unintended harms, and demonstrate how the intervention can be sustained by local institutions long after initial funding ends.
home
cooking
skills
being
lost
other
skills of older people being wasted remains one of the most urgent challenges of our time. Systems currently in place are inadequate for the scale and complexity of the problem. A successful approach must work where resources are scarcest and demonstrate clear, measurable results. It should identify possible harms, respect local agency, and show how the solution can be maintained and expanded by the communities it is meant to serve.
systems
skills
older
people
being
climate-environment
Addressing skills training in prison remaining missing is critical for achieving the 2030 Agenda. Current efforts fall short in scale, speed and equity, leaving the most vulnerable behind. Any viable solution must function in low-resource settings with limited specialists, transport, laboratory capacity and broadband. Proposals should specify quantifiable biological, social or environmental outcomes, openly discuss potential risks, and present a realistic pathway for long-term maintenance and local ownership beyond short research pilots.
skills
training
prison
remaining
missing
mathematics-logic
Future progress on human development and planetary health depends on solving workers lacking the skills for new jobs. 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.
workers
lacking
skills
new
jobs
economics-resources
education systems failing to teach job-relevant skills remains one of the most urgent challenges of our time. Systems currently in place are inadequate for the scale and complexity of the problem. A successful approach must work where resources are scarcest and demonstrate clear, measurable results. It should identify possible harms, respect local agency, and show how the solution can be maintained and expanded by the communities it is meant to serve.
systems
education
failing
teach
job
social-civic-problems
open
United States, North America
As digital navigation layers become permanent fixtures in daily life, physical landmarks lose meaning and people lose the ability to orient themselves without screens. The challenge is creating systems or practices that preserve spatial awareness and independent wayfinding while still allowing beneficial digital tools. Solutions must work across cultures, age groups, and infrastructure levels, avoid creating new dependencies, and remain usable when networks fail.
digital
physical
navigation
preventing
erosion
technology-computing
open
Brazil, South America
Competence is often real but invisible to employers because certificates measure course completion rather than performance. Practical assessments, portable evidence, and trusted local validators could improve matching without forcing workers into expensive retraining. The opportunity is intentionally human-scale: a cooperative, clinic, workshop, school, or municipal team could pilot it within one locality and measure outcomes before expanding. Mathematical modeling can help with allocate uncertainty, incentives, or resource constraints; entrepreneurship can turn a reliable workflow into a viable service.
mathematics-logic
south-america
brazil
workers
might
prove
skills
gained
informal
apprenticeships
measure
competence
often
local
actors
social-civic-problems
united
society-governance
open
Colombia, South America
A persistent gap exists in realizing practical, scalable solutions for methods for restoring the carbon and biodiversity values of degraded peatlands and wetlands. Scientific understanding, engineering readiness and institutional capacity remain insufficient to translate promising concepts into durable impact under real-world constraints of cost, skills and governance.
society-governance
south-america
colombia
biodiversity
methods
restoring
carbon
values
degraded
peatlands
wetlands
overcoming
barriers
solutions
systems
climate-environment
scalable
practical
A persistent gap exists in realizing practical, scalable solutions for technologies for detecting and neutralizing chemical and biological threats at public venues. Scientific understanding, engineering readiness and institutional capacity remain insufficient to translate promising concepts into durable impact under real-world constraints of cost, skills and governance.
society-governance
asia
malaysia
scalable
solutions
technologies
detecting
neutralizing
chemical
biological
threats
public
venues
systems
methods
enabling
governance
practical
open
Global / Unspecified, Global
Humans can learn a new task from a handful of examples, while most AI systems still need massive amounts of training data to perform reliably. Closing this efficiency gap remains one of AI research's central unsolved challenges.
society-governance
global-unspecified
systems
new
humans
examples
build
generalize
skills
way
just
few
philosophy-ethics
technology-computing
whether
mathematics-logic
resolved
haven
open
South America / Unspecified, South America
Rural and low-income households often lack connectivity and skills, while firms underinvest in technology. Regional digital-skills and SME-digitalisation platforms can unlock productivity.
economics-resources
south-america
south-america-unspecified
productivity
digital
divides
low
limit
south
america
ability
benefit
digitalisation
technology-computing
rural
access
remains
social-civic-problems
open
South America / Unspecified, South America
Many young people are not in employment, education, or training, increasing social risks. Youth-skills and apprenticeship-matching platforms can improve transitions.
technology-computing
south-america
south-america-unspecified
youth
unemployment
neet
rates
high
south
america
young
people
not
economics-resources
remains
global-unspecified
society-governance
africa
open
Europe / Unspecified, Europe
Skills in digital, green, and care sectors outpace education outputs, creating unfilled vacancies. Pan-European skills-matching and micro-credentialing platforms can align supply and demand.
economics-resources
europe
europe-unspecified
labour
market
mismatches
leave
european
employers
shortages
while
youth
face
remains
technology-computing
digital
open
Europe / Unspecified, Europe
Large parts of the workforce lack the advanced skills needed for emerging sectors. Regional upskilling platforms and employer-linked training marketplaces can close gaps.
technology-computing
europe
europe-unspecified
digital
skills
gaps
hinder
green
transitions
large
parts
workforce
african
global-unspecified
society-governance
remains
economics-resources
access
open
Global / Unspecified, Global
Large cohorts of young people cannot find decent work, especially in rural areas. Skills-matching platforms and youth enterprise support can help.
economics-resources
global-unspecified
poverty-reduction
youth
unemployment
low-income
countries
undermines
poverty
reduction
large
cohorts
young
remains
rural
africa
asia
african
open
Global / Unspecified, Global
Curricula lag behind changing economies, leading to skill mismatches. Employer-informed vocational programs and agile curriculum updates are needed.
social-civic-problems
global-unspecified
education
systems
often
fail
equip
youth
labor-market
relevant
skills
curricula
economics-resources
society-governance
training
prepare
remains
open
Global / Unspecified, Global
Workers risk displacement unless new skills are developed. Lifelong learning and reskilling programs are essential.
technology-computing
global-unspecified
reskilling
automation
threaten
routine
jobs
pathways
workers
risk
displacement
unless
workforce
african
health
new
asia
Business owners may have smartphones but lack skills to use accounting, marketing, and inventory apps effectively. Tailored digital-skills training bundled with tools could improve adoption.
technology-computing
africa
digital
tools
african
smes
struggle
adopt
due
low
literacy
business
global-unspecified
remains
lack
whether
access