World Solve

The problem of reproductive rights being rolled back 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.

Traditional credentials are too slow for rapidly changing technical work, while unverified short courses create noise. Future education needs trustworthy, modular, employer-connected, and worker-controlled skill validation. The solution must work with limited capital, intermittent services, and local maintenance capacity. The research opportunity is to define measurable success criteria, test the approach in realistic settings, identify failure modes, and create a pathway from prototype to accountable deployment.

Future progress on human development and planetary health depends on solving social media being controlled. 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.

Future cities may depend on private platforms operating transit, energy, housing, communication, and public-space services. Strong public-interest rules are needed when essential services are controlled through private systems. The solution must work with limited capital, intermittent services, and local maintenance capacity. The research opportunity is to define measurable success criteria, test the approach in realistic settings, identify failure modes, and create a pathway from prototype to accountable deployment.

When personal memory archives exist solely in distributed cloud systems, sudden or gradual data loss can erase formative experiences without local backups. The challenge is building durable, verifiable, and accessible long-term personal memory infrastructure that survives corporate failure, format obsolescence, and account lapses. Solutions should remain affordable, user-controlled, and recoverable even decades later.

Frontier AI may become essential infrastructure controlled by a small number of governments or companies. The unresolved task is developing ownership, access, competition, and public-interest models that prevent private or geopolitical concentration from determining global outcomes. The design must remain functional when standards, trade routes, data access, and diplomatic cooperation are unreliable. The research opportunity is to define measurable success criteria, test the approach in realistic settings, identify failure modes, and create a pathway from prototype to accountable deployment.

Future AI systems may improve software, research workflows, and model-training pipelines faster than institutions can review them. The open problem is designing international oversight that supports beneficial progress while preventing uncontrolled capability escalation. The solution must work with limited capital, intermittent services, and local maintenance capacity. The research opportunity is to define measurable success criteria, test the approach in realistic settings, identify failure modes, and create a pathway from prototype to accountable deployment.

Teachers cannot manually inspect every error pattern, while generic adaptive apps often optimize clicks rather than mastery. Compact knowledge models and teacher-controlled workflows could make personalization affordable and pedagogically accountable. 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 coordinate uncertainty, incentives, or resource constraints; entrepreneurship can turn a reliable workflow into a viable service.

Over 90 million children are not enrolled in school, driven by poverty, conflict, and distance to schools. Low-cost offline-capable e-learning tablets could reach remote learners cheaply.

Many African students finish primary school without basic literacy or numeracy due to overcrowded classrooms and undertrained teachers. Structured pedagogy programs paired with teacher-coaching apps show strong results.

Capturing dead satellites or space debris requires catching uncontrolled objects without causing collision fragments. Advanced computer vision, robotic capture arms, and net-based soft capture systems are required.

Excessive synthetic fertilizer use in intensive farming regions washes into rivers and estuaries, creating massive oxygen-depleted dead zones where aquatic life cannot survive.

Narrow alleys prevent traditional fire trucks from entering slum communities, where electrical short circuits frequently ignite massive, uncontrolled fires.

Farmers deliver produce to un-refrigerated outdoor wholesale markets where extreme daytime heat spoils crops before sale.

Children with poorly controlled asthma can experience lasting reductions in lung function as adults, even if their symptoms improve over time. Preventing this long-term damage remains an incomplete area of pediatric respiratory care.

Zoning, housing, and infrastructure decisions are sometimes controlled by higher levels of government that move far slower than the pace of local growth. This mismatch leaves cities struggling to manage problems they can see coming but can't legally address.

Early brain-computer interfaces show promise for people with paralysis, but they remain expensive, invasive, or unreliable outside controlled lab settings. Making them practical for everyday use is still unsolved.

Sophisticated fake prescriptions generated with AI assistance can be difficult for pharmacies to distinguish from legitimate ones without additional verification steps. Closing this gap remains an urgent unresolved challenge for pharmaceutical safety.

Develop humanitarian, service-delivery, accountability, and peacebuilding approaches where official institutions have limited territorial authority.

Create community-controlled educational resources that support endangered languages without reducing them to museum artifacts or excluding young speakers.