World Solve

Rivers often flow through multiple countries, and disputes over how much water each country can use remain a persistent source of tension. A widely accepted, fair sharing framework remains unbuilt in many major river basins.

Migratory birds depend on a chain of habitats across multiple countries, and losing even one critical stopover point can threaten an entire species' survival. Coordinating protection across this many jurisdictions remains an unresolved conservation challenge.

Various seafood sustainability labels exist, but standards and enforcement vary enough between certifying bodies that consumers can't always trust what a label truly guarantees. Creating a single, reliable global standard remains unresolved.

Many e-waste recycling operations, particularly in lower-income countries, expose workers to toxic materials with inadequate safety protections. Making this growing industry both effective and safe for workers remains an unresolved labor and environmental issue.

Monarch butterflies depend on specific milkweed habitats along their long migration routes, and the loss of this habitat across multiple countries has contributed to sharp population declines. Coordinating protection across their entire migratory range remains unresolved.

Fish populations often migrate across international boundaries, but management practices and quotas can vary significantly between neighboring countries sharing the same stock. Aligning these practices for shared, sustainable management remains unresolved.

A small number of factories in a few countries currently produce the vast majority of the world's most advanced computer chips, creating serious supply chain risk if any single region faces disruption. Diversifying this manufacturing base remains a slow, capital-intensive challenge.

Modern hearing aids remain prohibitively expensive for a large share of the global population that could benefit from them, leaving hearing loss untreated in many communities. Making this technology genuinely affordable at scale remains unresolved.

Some countries and individuals consume vastly more resources than others, and there's no broadly accepted definition of what a fair share would even look like. This makes global cooperation on resource use difficult to justify to everyone involved.

Poorer countries often struggle with currency instability that makes trade, debt repayment, and planning far harder than for wealthier nations with stronger currencies. A more stable, fairer international monetary system remains unbuilt.

Many developing countries need roads, power, and water systems but often can only afford them by taking on debt that becomes difficult to repay. Finding a fairer way to fund this development remains unresolved.

In many countries, the cost of a degree has risen far faster than wages, leaving graduates with debt that can take decades to repay. Making education both accessible and affordable remains an unresolved trade-off.

Companies often move production to wherever labor is cheapest, making it hard for any single country to guarantee fair wages without losing jobs to competitors elsewhere. A coordinated approach across countries remains unresolved.

Fewer working-age people are supporting more retirees in many countries, straining pension systems built for a different population balance. Without reform, current retirement systems risk running out of money for future retirees.

Some countries and industries pay a real cost for carbon emissions, while others pay nothing, creating an uneven playing field that undermines climate goals. A consistent global carbon price remains politically and technically unresolved.

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.

As more countries and private companies plan to mine the Moon and asteroids, there's still no clear, agreed system for who owns what. Without this, space could repeat the same resource conflicts we've had on Earth.

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.

Criminal networks move money, goods, and people across borders quickly, while law enforcement cooperation between countries is often slow and limited. Closing this gap requires faster, more trusted international coordination.

Foreign actors have repeatedly used social media and cyberattacks to influence elections in other countries, and defenses remain reactive rather than preventive. Protecting democratic processes requires staying ahead of these tactics, not catching up after the fact.