World Solve

Porous borders and weak arms-control enforcement allow illegal weapons to circulate freely, sustaining violence. Regional arms-tracking databases and stronger cross-border cooperation could reduce illicit flows.

Different countries have wildly different rules on what genetic research is permitted, creating a patchwork where risky experiments can simply move to wherever oversight is weakest. International cooperation on this remains far behind the pace of the science.

People without citizenship often can't access healthcare, education, legal employment, or travel documents, trapping them in a kind of legal limbo. Resolving statelessness requires cooperation between countries that often have little incentive to act.

Growing political division in many countries is making even routine governance decisions slower and more contentious than in the past. Rebuilding functional cooperation across political divides remains an unresolved societal challenge.

Competitive and cooperative instincts can pull people in opposite directions, and it's unclear whether a person or system can genuinely embody both without one undermining the other. This unresolved tension appears throughout economics, sports, and interpersonal relationships.

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.

Money hidden in tax havens deprives governments of revenue that could fund schools, hospitals, and infrastructure. Closing these loopholes requires international cooperation that has so far been difficult to achieve.

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.

As gene editing and synthetic biology become more accessible, so does the risk of these tools being misused, deliberately or accidentally. International cooperation on this has lagged far behind the pace of the science itself.

AI systems built in one country are used worldwide, but there's no shared international rulebook governing how they should behave. Without cooperation, regulation ends up fragmented and easy to bypass.

Build coordinated monitoring, habitat protection, energy-infrastructure planning, and legal cooperation for species crossing many countries.