World Solve

International courts and diplomacy exist, but nations still frequently settle disputes through force when other methods fail or are ignored. A stronger, more trusted system for resolving conflicts peacefully remains unbuilt.

Independent journalism is being restricted or shut down in many parts of the world, cutting off citizens from reliable information about their own governments. Protecting press freedom remains an unresolved struggle in much of the world.

Large multinational companies can shift profits between countries to minimize taxes, leaving many nations without a fair share of revenue from businesses operating within their borders. A truly fair global tax system remains unresolved.

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.

Maternal death rates in some parts of the world remain drastically higher than in wealthy nations, despite childbirth being a universal human experience. Making safe childbirth truly global remains an unmet basic need.

Millions of people with chronic pain are stuck choosing between inadequate relief or medications that carry serious addiction risk. A safer, equally effective alternative remains one of medicine's most requested breakthroughs.

Hundreds of different viruses cause cold symptoms, making a single cure extremely difficult to develop. It remains one of medicine's most familiar yet unsolved problems.

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.

Billions of people still lack reliable, affordable internet, cutting them off from education, healthcare information, and economic opportunity. Closing this gap remains a matter of infrastructure cost, not lack of demand.

Nearly every major hack traces back to a bug that existed long before anyone found it. Catching these flaws before release, rather than after damage is done, remains an unsolved challenge.

Space contains vast amounts of metals and water that could support future industry and settlement, but the cost of extraction and transport remains far too high. Making this affordable could unlock a new resource economy beyond Earth.

Even our fastest probes would take tens of thousands of years to reach the nearest star system. Without a breakthrough in propulsion, interstellar travel remains purely theoretical.

Gravity should be pulling everything together over time, yet distant galaxies are accelerating away from each other. This mystery, blamed on dark energy, remains one of the biggest open questions in physics.

Students in low-connectivity regions of Global cannot benefit from most digital learning platforms, which assume continuous internet access unavailable in their communities.

Small businesses in Haiti that adopt solar power still face frequent downtime because battery storage remains too expensive to bridge non-sunny periods, limiting productive use of electricity.

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

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.

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.

Develop practical alternatives to diesel for small trucks, boats, and last-mile vehicles serving dispersed rural communities.