World Solve

The absence of robust, context-adapted solutions for low-cost genomic surveillance platforms for endemic and emerging pathogens 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.

The absence of robust, context-adapted solutions for solutions for managing the health and environmental impacts of expanding mining for energy transition minerals 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.

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.

Despite recognition of its importance, reliable methods for deliberation systems reducing affective polarization while preserving contestation are still lacking. Progress is hindered by incomplete mechanistic knowledge, high capital and operational barriers, and the absence of deployment models suited to the contexts of greatest need.

Achieving interventions that close the gender gap in STEM participation in low-income settings 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.

Current approaches to low-energy nitrogen fixation alternatives to Haber-Bosch at farm scale either underperform under variable field conditions or generate externalities that undermine long-term sustainability and equity. Closing the gap requires coordinated advances in science, systems design and enabling institutions.

A persistent gap exists in realizing practical, scalable solutions for pathways for achieving a just and equitable transition to a sustainable global economy. Scientific understanding, engineering readiness and institutional capacity remain insufficient to translate promising concepts into durable impact under real-world constraints of cost, skills and governance.

Current approaches to self-healing structural composites for marine cyclic loading either underperform under variable field conditions or generate externalities that undermine long-term sustainability and equity. Closing the gap requires coordinated advances in science, systems design and enabling institutions.

Farmers in remote regions of Vietnam lose significant crop value because seasonal roads become impassable during rains, cutting off access to markets during critical selling windows.

The absence of robust, context-adapted solutions for interventions that reduce the prevalence of violence against women and children at population scale 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.

Staple crops grown in Nigeria are increasingly vulnerable to heat stress and shifting rainfall patterns, and locally adapted resilient varieties take years to breed and distribute through existing seed systems.

The absence of robust, context-adapted solutions for education systems that prepare learners to understand and address complex global challenges 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 methods for assessing and mitigating the impacts of climate change on cultural heritage sites 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.

The absence of robust, context-adapted solutions for low-cost methods for detecting and remediating soil heavy metal contamination 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.

The absence of robust, context-adapted solutions for biotechnologies for engineering crops with enhanced nutritional profiles under climate stress 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.

Rivers feeding into coastal waters near Democratic Republic of Congo carry substantial plastic waste from inland cities, and municipal waste management systems lack the capacity to intercept it before it reaches the ocean.

A persistent gap exists in realizing practical, scalable solutions for solutions for managing the social and economic transitions associated with the decline of fossil fuels. Scientific understanding, engineering readiness and institutional capacity remain insufficient to translate promising concepts into durable impact under real-world constraints of cost, skills and governance.

A persistent gap exists in realizing practical, scalable solutions for methods for assessing the resilience of supply chains to climate and geopolitical disruptions. Scientific understanding, engineering readiness and institutional capacity remain insufficient to translate promising concepts into durable impact under real-world constraints of cost, skills and governance.

A persistent gap exists in realizing practical, scalable solutions for biotechnologies for engineering crops that are more resilient to pests and diseases under climate change. Scientific understanding, engineering readiness and institutional capacity remain insufficient to translate promising concepts into durable impact under real-world constraints of cost, skills and governance.

Current approaches to nature-based solutions for urban biodiversity that also provide cooling and flood benefits either underperform under variable field conditions or generate externalities that undermine long-term sustainability and equity. Closing the gap requires coordinated advances in science, systems design and enabling institutions.