World Solve

Create valuation, exemptions, tenure recognition, and appeal mechanisms that finance services without displacing low-income households.

Create affordable slope monitoring, drainage, building standards, relocation alternatives, and community warning systems for rapidly growing hillside settlements.

Create predictive maintenance and equipment-upgrade strategies for overloaded local grids serving growing cities and newly electrified rural areas.

Develop locally calibrated weather and generation models for grids affected by rapidly changing clouds, aerosols, heat, and seasonal rainfall.

Identify and preserve the habitats, flowering cycles, and landscape corridors needed to sustain native pollinators amid expanding roads, housing, and monoculture farming.

Achieving interventions that improve mental health and social cohesion in rapidly urbanizing populations at meaningful scale demands simultaneous progress in fundamental research, engineering integration and socio-technical systems that work for low- and middle-income settings. Existing efforts remain fragmented relative to the magnitude of the challenge.

Electronic waste volumes in Colombia are rising rapidly, but formal recycling capacity remains minimal, pushing most e-waste into informal, hazardous dismantling operations.

Municipal waste collection in rapidly growing cities of Poland fails to reach large portions of the population, resulting in informal dumping and public health risks.

The absence of robust, context-adapted solutions for participatory sensing networks for air quality in rapidly industrializing cities creates cascading risks across interconnected human and natural systems. Key missing elements include durable performance, low lifetime cost, and governance arrangements capable of sustaining impact beyond pilot stages.

Achieving solutions for managing the health impacts of air pollution in rapidly growing cities at meaningful scale demands simultaneous progress in fundamental research, engineering integration and socio-technical systems that work for low- and middle-income settings. Existing efforts remain fragmented relative to the magnitude of the challenge.