World Solve

Women-led microenterprises in Philippines face disproportionate barriers to opening and maintaining formal savings accounts, limiting their capacity to reinvest and grow their businesses.

Rural highways in Mexico experience disproportionately high fatality rates due to inconsistent road design standards, poor lighting, and insufficient emergency response infrastructure.

Despite recognition of its importance, reliable methods for solutions for providing safe and dignified housing for climate-displaced populations 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.

The absence of robust, context-adapted solutions for nature-based solutions for flood risk reduction that also support biodiversity and livelihoods 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.

Employees in public institutions of India who report corruption face inadequate legal protection, discouraging disclosure of misconduct and undermining accountability mechanisms.

Despite recognition of its importance, reliable methods for solutions for equitable access to high-quality secondary and tertiary education 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.

Despite recognition of its importance, reliable methods for solutions for managing the growing volumes of construction and demolition waste 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.

A persistent gap exists in realizing practical, scalable solutions for governance frameworks for managing the risks and opportunities of advanced human enhancement. 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.

The absence of robust, context-adapted solutions for methods for quantifying the full social and environmental costs of different mobility systems 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.

A persistent gap exists in realizing practical, scalable solutions for designs for energy and mobility systems that support both climate goals and social equity. 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.

Limited economic opportunity in rural areas of Morocco is driving large-scale youth migration to cities that lack the infrastructure or job market to absorb them.

Current approaches to nature-based solutions for wildfire risk reduction that also support ecosystem health 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.

Despite recognition of its importance, reliable methods for protocols for responsible dual-use research in artificial intelligence and biotechnology 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.

Despite recognition of its importance, reliable methods for solutions for providing high-quality primary healthcare in remote and underserved regions 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.

Despite recognition of its importance, reliable methods for pathways for rapidly scaling regenerative agriculture without compromising yields 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.

Despite recognition of its importance, reliable methods for education systems that equip citizens to evaluate scientific claims in a high-misinformation environment 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.

Despite recognition of its importance, reliable methods for biotechnologies enabling the rapid production of medical countermeasures against emerging pathogens 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.

Despite recognition of its importance, reliable methods for architectural innovations that make high-density living compatible with climate resilience and well-being 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.

Despite recognition of its importance, reliable methods for methods for assessing the social equity impacts of different climate mitigation and adaptation strategies 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.

Despite recognition of its importance, reliable methods for permafrost carbon abrupt-release early warning models 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.