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
WS06570
Future progress on human development and planetary health depends on solving suicide by gun remaining common. Conventional approaches have proven insufficient. The required intervention must integrate community knowledge, data and appropria...
Team Humans Club. (2026). Establishing robust mechanisms to tackle suicide by gun remaining common by 2030. World Solve Repository, WS06570. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6570
Open
Global / Global
WS06569
Addressing domestic gun use remaining high 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). Establishing robust mechanisms to tackle domestic gun use remaining high by 2030. World Solve Repository, WS06569. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6569
Open
Global / Global
WS06568
Future progress on human development and planetary health depends on solving mass shootings continuing. Conventional approaches have proven insufficient. The required intervention must integrate community knowledge, data and appropriate tec...
Team Humans Club. (2026). Implementing proven strategies against mass shootings continuing by 2030. World Solve Repository, WS06568. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6568
Open
Global / Global
WS06567
The problem of gun violence killing many 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...
Team Humans Club. (2026). Developing scalable systems to address gun violence killing many by 2030. World Solve Repository, WS06567. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6567
Open
Global / Global
WS06566
The problem of small arms remaining everywhere 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). Implementing proven strategies against small arms remaining everywhere by 2030. World Solve Repository, WS06566. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6566
Open
Global / Global
WS06565
arms flowing to conflict zones 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 de...
Team Humans Club. (2026). Scaling successful models to end arms flowing to conflict zones by 2030. World Solve Repository, WS06565. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6565
Open
Global / Global
WS06564
mercenaries fighting in wars 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 demo...
Team Humans Club. (2026). Designing sustainable solutions to overcome mercenaries fighting in wars by 2030. World Solve Repository, WS06564. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6564
Open
Global / Global
WS06563
Addressing private armies existing 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...
Team Humans Club. (2026). Designing sustainable solutions to overcome private armies existing by 2030. World Solve Repository, WS06563. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6563
Open
Global / Global
WS06562
Future progress on human development and planetary health depends on solving paramilitary groups growing. Conventional approaches have proven insufficient. The required intervention must integrate community knowledge, data and appropriate t...
Team Humans Club. (2026). Scaling successful models to end paramilitary groups growing by 2030. World Solve Repository, WS06562. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6562
Open
Global / Global
WS06561
Future progress on human development and planetary health depends on solving security forces acting with impunity. Conventional approaches have proven insufficient. The required intervention must integrate community knowledge, data and appr...
Team Humans Club. (2026). Designing sustainable solutions to overcome security forces acting with impunity by 2030. World Solve Repository, WS06561. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6561
Open
Global / Global
WS06560
civilian control of military 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 sc...
Team Humans Club. (2026). Building effective interventions for civilian control of military remaining weak by 2030. World Solve Repository, WS06560. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6560
Open
Global / Global
WS06559
military rule returning 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 demonstra...
Team Humans Club. (2026). Strengthening global capacity to solve military rule returning by 2030. World Solve Repository, WS06559. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6559
Open
Global / Global
WS06558
Addressing coups still happening 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 s...
Team Humans Club. (2026). Designing sustainable solutions to overcome coups still happening by 2030. World Solve Repository, WS06558. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6558
Open
Global / Global
WS06557
power transitions remaining violent 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). Establishing robust mechanisms to tackle power transitions remaining violent by 2030. World Solve Repository, WS06557. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6557
Open
Global / Global
WS06556
Addressing post-election violence occurring 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 wit...
Team Humans Club. (2026). Scaling successful models to end post-election violence occurring by 2030. World Solve Repository, WS06556. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6556
Open
Global / Global
WS06555
The problem of trust in elections falling 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 loca...
Team Humans Club. (2026). Scaling successful models to end trust in elections falling by 2030. World Solve Repository, WS06555. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6555
Open
Global / Global
WS06554
Future progress on human development and planetary health depends on solving results being delayed or changed. Conventional approaches have proven insufficient. The required intervention must integrate community knowledge, data and appropri...
Team Humans Club. (2026). Implementing proven strategies against results being delayed or changed by 2030. World Solve Repository, WS06554. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6554
Open
Global / Global
WS06553
Future progress on human development and planetary health depends on solving election observation remaining restricted. Conventional approaches have proven insufficient. The required intervention must integrate community knowledge, data and...
Team Humans Club. (2026). Creating practical approaches to eliminate election observation remaining restricted by 2030. World Solve Repository, WS06553. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6553
Open
Global / Global
WS06552
Future progress on human development and planetary health depends on solving diaspora voting remaining blocked. Conventional approaches have proven insufficient. The required intervention must integrate community knowledge, data and appropr...
Team Humans Club. (2026). Designing sustainable solutions to overcome diaspora voting remaining blocked by 2030. World Solve Repository, WS06552. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6552
Open
Global / Global
WS06551
The problem of absentee voting remaining limited 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). Establishing robust mechanisms to tackle absentee voting remaining limited by 2030. World Solve Repository, WS06551. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=6551
