A living repository of problems worth solving.
World Solve is an institutional, citable repository of unsolved and solved problems across science, technology, economics, governance, and philosophy. We give independent researchers and entrepreneurs precise targets to work on next.
1. Explore & Filter
Search and filter across continents, categories, and tags to find precise problems matching your expertise.
2. Claim & Work
Mark problems you are actively working on, collaborate with peers, and build verified solutions.
3. Citable Records
Every problem gets a unique permanent citation ID (e.g. WS00042) for research papers and proposals.
4194Total
4194Open
0Solved
9Humans
Open
Global / Global
WS06257
Addressing return migration support remaining weak 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 setti...
Team Humans Club. (2026). Establishing robust mechanisms to tackle return migration support remaining weak by 2030. World Solve Repository, WS06257. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6257
Open
Global / Global
WS06256
The problem of diaspora knowledge remaining unused continues to affect hundreds of millions of people and undermines progress on multiple Sustainable Development Goals. Existing responses remain fragmented, under-resourced and poorly adapte...
Team Humans Club. (2026). Designing sustainable solutions to overcome diaspora knowledge remaining unused by 2030. World Solve Repository, WS06256. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6256
Open
Global / Global
WS06255
The problem of remittances helping but not enough 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...
Team Humans Club. (2026). Strengthening global capacity to solve remittances helping but not enough by 2030. World Solve Repository, WS06255. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6255
Open
Global / Global
WS05273
Many future products will use composites, coatings, adhesives, and additives that make recycling technically or economically impossible. The challenge is creating high-performance materials whose full lifecycle is designed from the beginnin...
Team Humans Club. (2026). Designing materials that are recyclable by default for low-income communities. World Solve Repository, WS05273. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=5273
Open
Global / Global
WS06254
Addressing skilled people leaving poor nations 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 ...
Team Humans Club. (2026). Implementing proven strategies against skilled people leaving poor nations by 2030. World Solve Repository, WS06254. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6254
Open
Global / Global
WS06253
The problem of brain drain emptying countries 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 ...
Team Humans Club. (2026). Scaling successful models to end brain drain emptying countries by 2030. World Solve Repository, WS06253. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6253
Open
Global / Global
WS06252
Future progress on human development and planetary health depends on solving overqualification remaining common. Conventional approaches have proven insufficient. The required intervention must integrate community knowledge, data and approp...
Team Humans Club. (2026). Establishing robust mechanisms to tackle overqualification remaining common by 2030. World Solve Repository, WS06252. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6252
Open
Global / Global
WS06251
Future progress on human development and planetary health depends on solving university degrees not matching jobs. Conventional approaches have proven insufficient. The required intervention must integrate community knowledge, data and appr...
Team Humans Club. (2026). Implementing proven strategies against university degrees not matching jobs by 2030. World Solve Repository, WS06251. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6251
Open
Global / Global
WS06250
Addressing vocational training being undervalued 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 setting...
Team Humans Club. (2026). Creating practical approaches to eliminate vocational training being undervalued by 2030. World Solve Repository, WS06250. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6250
Open
Global / Global
WS06249
Addressing career guidance remaining weak 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 ...
Team Humans Club. (2026). Creating practical approaches to eliminate career guidance remaining weak by 2030. World Solve Repository, WS06249. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6249
Open
Global / Global
WS06248
Addressing entry jobs requiring experience 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...
Team Humans Club. (2026). Scaling successful models to end entry jobs requiring experience by 2030. World Solve Repository, WS06248. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6248
Open
Global / Global
WS06247
Addressing internships remaining unpaid 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 li...
Team Humans Club. (2026). Building effective interventions for internships remaining unpaid by 2030. World Solve Repository, WS06247. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6247
Open
Global / Global
WS06246
The problem of neet rates rising 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 context...
Team Humans Club. (2026). Creating practical approaches to eliminate neet rates rising by 2030. World Solve Repository, WS06246. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6246
Open
Global / Global
WS06245
youth unemployment remaining high 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...
Team Humans Club. (2026). Building effective interventions for youth unemployment remaining high by 2030. World Solve Repository, WS06245. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6245
Open
South America / Brazil
WS05263
Some interventions may permanently alter ecosystems, genomes, atmospheric systems, or social institutions. Decision processes must handle uncertainty, dissent, intergenerational justice, and irreversible consequences. The solution must work...
Team Humans Club. (2026). Long-term governance of technologies with irreversible effects for low-income communities. World Solve Repository, WS05263. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=5263
Open
Global / Global
WS06244
Addressing intergenerational contact remaining low 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 setti...
Team Humans Club. (2026). Strengthening global capacity to solve intergenerational contact remaining low by 2030. World Solve Repository, WS06244. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6244
Open
Global / Global
WS06243
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 a...
Team Humans Club. (2026). Developing scalable systems to address skills of older people being wasted by 2030. World Solve Repository, WS06243. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6243
Open
Global / Global
WS06242
Future progress on human development and planetary health depends on solving forced retirement continuing. Conventional approaches have proven insufficient. The required intervention must integrate community knowledge, data and appropriate ...
Team Humans Club. (2026). Creating practical approaches to eliminate forced retirement continuing by 2030. World Solve Repository, WS06242. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6242
Open
Global / Global
WS06241
age discrimination at work 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 demons...
Team Humans Club. (2026). Designing sustainable solutions to overcome age discrimination at work by 2030. World Solve Repository, WS06241. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6241
Open
Global / Global
WS06240
loneliness of older people remaining high 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 scar...
Team Humans Club. (2026). Strengthening global capacity to solve loneliness of older people remaining high by 2030. World Solve Repository, WS06240. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6240
