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 / Unspecified
WS01798
Voices from grassroots groups are underrepresented. Inclusive representation mechanisms are needed.
Team Humans Club. (2026). Civil society participation in global governance is constrained.. World Solve Repository, WS01798. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=1798
Open
Global / Global / Unspecified
WS01799
Contradictory policies undermine progress. Integrated policy reviews can improve coherence.
Team Humans Club. (2026). Policy coherence across trade, climate, and development agendas is weak.. World Solve Repository, WS01799. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=1799
Open
Africa / Africa
WS01600
Millions of traders, many of them women, move goods informally across borders without access to finance, insurance, or formal logistics, limiting their growth potential. Digital trade facilitation tools and simplified customs regimes tailor...
Team Humans Club. (2026). Informal cross-border trade in Africa remains large but poorly supported.. World Solve Repository, WS01600. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=1600
Open
Africa / Africa
WS01601
Growing passenger and cargo flows strain outdated airports and limited direct flight routes between African cities, increasing travel time and cost. Investment in regional aviation hubs and open-skies agreements could improve connectivity.
Team Humans Club. (2026). Air traffic infrastructure and regional connectivity in Africa lag behind demand.. World Solve Repository, WS01601. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=1601
Open
Africa / Africa
WS01602
Film, music, and gaming sectors are growing rapidly but creators struggle to access capital and global digital platforms to monetize their work. Regional creative-industry funds and rights-management platforms could help scale talent.
Team Humans Club. (2026). African creative industries lack sufficient financing and distribution infrastructure.. World Solve Repository, WS01602. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=1602
Open
Africa / Africa
WS01603
Dependency on imported medicines increases vulnerability to global supply shocks and raises prices. Regional pharma manufacturing hubs and harmonized regulatory standards could improve medicine security.
Team Humans Club. (2026). Local pharmaceutical manufacturing capacity in Africa remains limited.. World Solve Repository, WS01603. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=1603
Open
Africa / Africa
WS01604
Smart-city initiatives often launch without robust cybersecurity planning, leaving infrastructure vulnerable to cyber attacks. City-level cyber-resilience frameworks and local incident-response teams are needed.
Team Humans Club. (2026). African cities face increasing cybersecurity risks as they digitize public services.. World Solve Repository, WS01604. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=1604
Open
Africa / Africa
WS01605
Users face friction and fees when sending money between different mobile money ecosystems and across borders, limiting financial integration. Common standards and clearinghouses for mobile payments could reduce barriers.
Team Humans Club. (2026). Interoperability between mobile money platforms across African countries is still weak.. World Solve Repository, WS01605. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=1605
Open
Africa / Africa
WS01606
Smallholder farmers often rely on traditional knowledge rather than timely forecasts, exposing them to avoidable losses. SMS-based localized forecast services and climate advisory platforms could improve resilience.
Team Humans Club. (2026). African agriculture lacks widespread access to reliable weather and climate information.. World Solve Repository, WS01606. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=1606
Open
Africa / Africa
WS01607
Mortgage products often require formal employment and high down payments that many cannot meet, pushing families into informal housing. Micro-mortgage products and cooperative housing finance could extend access.
Team Humans Club. (2026). Access to affordable housing finance is limited for low-income households in Africa.. World Solve Repository, WS01607. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=1607
Open
Africa / Africa
WS01608
Low salaries, limited research funding, and weak infrastructure drive academics to migrate abroad. Diaspora-linked visiting-professor programs and research-grant platforms could strengthen retention.
Team Humans Club. (2026). African higher-education institutions struggle to retain top faculty.. World Solve Repository, WS01608. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=1608
Open
Africa / Africa
WS01609
Wheelchairs, hearing aids, and screen readers are often unaffordable or unavailable, restricting mobility and employment. Local manufacturing and inclusive design startups could expand access.
Team Humans Club. (2026). Access to assistive technologies for people with disabilities remains extremely limited in Africa.. World Solve Repository, WS01609. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=1609
Open
Africa / Africa
WS01611
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.
Team Humans Club. (2026). African SMEs struggle to adopt digital tools due to low digital literacy.. World Solve Repository, WS01611. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=1611
Open
Africa / Africa
WS01612
Fragmented grids and regulatory regimes prevent efficient sharing of electricity between countries, leading to supply imbalances. Harmonized regulations and cross-border transmission projects could unlock benefits.
Team Humans Club. (2026). Regional power-pool integration across African countries is progressing slowly.. World Solve Repository, WS01612. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=1612
Open
Africa / Africa
WS01613
Fruit, vegetables, and fish often spoil before reaching international markets due to temperature breaks along the supply chain. Investment in integrated cold-chain infrastructure and IoT monitoring could reduce losses.
Team Humans Club. (2026). Cold-chain logistics for perishable exports from Africa remain underdeveloped.. World Solve Repository, WS01613. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=1613
Open
Africa / Africa
WS01614
Millions of workers in transport, delivery, and informal retail have no protection against accidents or income shocks. Micro-insurance products linked to daily transactions could extend coverage.
Team Humans Club. (2026). Insurance products for African informal workers and gig-economy participants are rare.. World Solve Repository, WS01614. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=1614
Open
Africa / Africa
WS01615
Research outputs rarely translate into commercial products due to weak collaboration structures. Joint R&D centers and innovation clusters could bridge this gap.
Team Humans Club. (2026). African innovation ecosystems often lack strong links between universities and industry.. World Solve Repository, WS01615. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=1615
Open
Africa / Africa
WS01616
People with disabilities and the elderly struggle to use buses and trains due to design and boarding barriers. Inclusive transport design standards and retrofitting funds could enhance accessibility.
Team Humans Club. (2026). African public transport systems frequently lack accessibility features.. World Solve Repository, WS01616. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=1616
Open
Africa / Africa
WS01617
High-pressure startup environments with little support contribute to burnout and depression. Peer-support networks and confidential counseling services for founders could improve wellbeing.
Team Humans Club. (2026). Access to mental-health support for entrepreneurs in Africa is limited.. World Solve Repository, WS01617. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=1617
Open
Africa / Africa
WS01618
Students learn science mostly from textbooks without experiments, weakening STEM skills. Low-cost lab kits and mobile science vans could bring hands-on learning to rural schools.
Team Humans Club. (2026). African rural schools lack access to science lab equipment.. World Solve Repository, WS01618. Retrieved from https://www.worldsolve.org/index.php?view=problem&id=1618
