World Solve

Policy decisions often implicitly require comparing the value of different lives, such as in healthcare rationing, yet no philosophical framework has fully justified how such comparisons should be made. This unresolved question has real consequences in medical ethics.

Some argue outcomes matter most regardless of how they were achieved, while others believe the means used fundamentally taint the value of the result. This unresolved tension appears throughout debates in both personal ethics and public policy.

Many heavily polluted cities in lower-income regions still lack dense, affordable monitoring networks that could help residents and policymakers respond in real time. Closing this data gap remains a persistent public health and environmental challenge.

Draining and clearing carbon-rich peat swamp forests for agriculture releases enormous amounts of stored carbon while also destroying unique ecosystems. Preventing this specific type of high-impact land conversion remains an unresolved policy and enforcement challenge.

Many consumer electronics are built in ways that make repair difficult or uneconomical, encouraging early replacement and contributing significantly to electronic waste. Shifting the industry toward genuinely repairable design remains an unresolved manufacturing and policy challenge.

Fraudulent insurance solicitations using AI-generated communication can convincingly mimic legitimate agents, leading victims to pay for coverage that doesn't actually exist. Detecting and shutting down these operations quickly remains an unresolved consumer protection challenge.

Climate change, inequality, and other large problems result from systems, not just individual choices, yet blame and responsibility are still often placed on individuals. How we think about this shapes both policy and personal guilt.

Rising demand keeps pushing housing costs higher in growing cities, pricing out the very workers those cities depend on. Making urban growth compatible with affordability remains an unresolved policy challenge nearly everywhere.

Refugees often end up concentrated in a handful of neighboring countries while the rest of the world debates policy from a distance. A fairer, shared system could ease pressure on frontline nations and improve outcomes for displaced people.

Cement production alone accounts for a huge share of global carbon emissions, yet it remains central to nearly all construction. A low-carbon alternative that's just as strong and cheap would be one of climate policy's biggest wins.

Wealthy nations have historically emitted the most greenhouse gases, but poorer nations often suffer the worst climate damage. Without a fair cost-sharing system, climate justice remains mostly a talking point rather than a policy.

Despite recognition of its importance, reliable methods for institutional designs that reduce the influence of short-term interests on long-term policy 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 institutional arrangements that improve the integration of climate considerations into all policy domains 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.

Long-term anxiety and depression tied to job insecurity and informal labor in Chile are poorly quantified, making it difficult for policymakers to justify investment in preventive mental health infrastructure.

A persistent gap exists in realizing practical, scalable solutions for institutional designs that make long-term climate and sustainability policy more durable across political cycles. 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.

Develop practical data collection, modeling, public deliberation, and evaluation tools for decisions currently made with incomplete or inaccessible evidence. The challenge is especially acute in informal settlements, where existing solutions often assume stable institutions, high incomes, continuous connectivity, or centralized service delivery.

Integrate agronomy, nutrition, processing, taste, markets, policy, and cultural preferences to enable adoption of resilient crops.

Develop rigorous methods to distinguish symbolic consultation from processes that genuinely alter budgets, policy, service delivery, and power relations.

Develop language-specific policy, staffing, data, appeals, and transparency systems so safety enforcement does not neglect smaller linguistic communities.

Current approaches to institutional innovations that increase the political durability of long-term climate policy 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.