Peacekeeping missions are often kept in place for decades without a clear plan for when they should end.
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Society & Governance
Some UN peacekeeping operations have run for so long that local governments and populations start questioning whether they're actually achieving anything anymore. Without clear exit criteria, missions risk becoming permanent without ever solving the underlying conflict.
Team Humans Club. (2026). Problem WS00366: Peacekeeping missions are often kept in place for decades without a clear plan for when they should end.. World Solve. Retrieved 20 Jul 2026, from https://worldsolve.org/index.php?id=366
International courts have no reliable way to enforce their own rulings against powerful countries.
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Society & Governance
A country can be found in violation of international law and simply ignore the ruling with little real consequence, especially if it holds significant economic or military power. This selectively weakens the rule of law based on who is being judged.
Team Humans Club. (2026). Problem WS00365: International courts have no reliable way to enforce their own rulings against powerful countries.. World Solve. Retrieved 20 Jul 2026, from https://worldsolve.org/index.php?id=365
Trade negotiations between rich and poor nations routinely stall for decades over the same disputes.
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Society & Governance
Talks over agricultural subsidies and intellectual property rights have dragged on for over twenty years without resolution in some cases, because neither side is willing to compromise. This gridlock pushes countries toward smaller side deals that fragment the global trading system further.
Team Humans Club. (2026). Problem WS00364: Trade negotiations between rich and poor nations routinely stall for decades over the same disputes.. World Solve. Retrieved 20 Jul 2026, from https://worldsolve.org/index.php?id=364
There is no global authority with real power to regulate cross-border artificial intelligence systems.
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Society & Governance
AI models built in one country are used and can cause harm worldwide, yet no institution has the mandate to set or enforce shared rules. This leaves a fast-moving technology essentially ungoverned at the international level.
Team Humans Club. (2026). Problem WS00363: There is no global authority with real power to regulate cross-border artificial intelligence systems.. World Solve. Retrieved 20 Jul 2026, from https://worldsolve.org/index.php?id=363
Developing countries remain underrepresented in the institutions that set global economic rules.
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Society & Governance
Voting power at bodies like the IMF still roughly reflects the economic order from decades ago, giving less voice to countries that now represent a huge share of the world's population. This mismatch fuels distrust in the fairness of global rule-making.
Team Humans Club. (2026). Problem WS00362: Developing countries remain underrepresented in the institutions that set global economic rules.. World Solve. Retrieved 20 Jul 2026, from https://worldsolve.org/index.php?id=362
Wealthy donor countries can quietly steer the priorities of international institutions through targeted funding.
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Society & Governance
Many global bodies depend heavily on voluntary contributions rather than fixed dues, letting big funders push their own priorities ahead of the institution's broader mission. This undermines the independence these institutions are supposed to have.
Team Humans Club. (2026). Problem WS00361: Wealthy donor countries can quietly steer the priorities of international institutions through targeted funding.. World Solve. Retrieved 20 Jul 2026, from https://worldsolve.org/index.php?id=361
Global health emergencies still depend on countries honestly reporting outbreaks on their own.
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Society & Governance
The World Health Organization has no power to investigate or verify outbreak reports if a country delays or downplays them for political reasons. This gap can turn a containable outbreak into a global pandemic.
Team Humans Club. (2026). Problem WS00360: Global health emergencies still depend on countries honestly reporting outbreaks on their own.. World Solve. Retrieved 20 Jul 2026, from https://worldsolve.org/index.php?id=360
Most international agreements have no real way to force a country to keep its promises.
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Society & Governance
Treaties on climate, trade, and human rights rely on voluntary compliance, and countries that break them rarely face meaningful consequences. This makes international law more of a suggestion than a binding rule.
Team Humans Club. (2026). Problem WS00359: Most international agreements have no real way to force a country to keep its promises.. World Solve. Retrieved 20 Jul 2026, from https://worldsolve.org/index.php?id=359
The UN Security Council still gives five countries a veto that can block almost anything.
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Society & Governance
This means a single permanent member can stop global action on war, genocide, or humanitarian crises regardless of what the rest of the world wants. Reforming this without those same countries blocking the reform remains unresolved.
Team Humans Club. (2026). Problem WS00358: The UN Security Council still gives five countries a veto that can block almost anything.. World Solve. Retrieved 20 Jul 2026, from https://worldsolve.org/index.php?id=358
We haven't solved how to make citizen science projects reliable enough to be used in serious research.
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Other
Volunteer-collected data can expand research at a scale professional scientists alone couldn't achieve, but ensuring its accuracy and consistency remains an unresolved challenge for researchers who want to use it.
Team Humans Club. (2026). Problem WS00357: We haven't solved how to make citizen science projects reliable enough to be used in serious research.. World Solve. Retrieved 20 Jul 2026, from https://worldsolve.org/index.php?id=357
We don't have a reliable way to verify the authenticity of historical artifacts before they enter private collections.
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Other
Fake or looted artifacts sometimes enter the art market disguised as legitimate finds, and verification methods remain inconsistent across the industry. Better systems could protect both cultural heritage and honest collectors.
Team Humans Club. (2026). Problem WS00356: We don't have a reliable way to verify the authenticity of historical artifacts before they enter private collections.. World Solve. Retrieved 20 Jul 2026, from https://worldsolve.org/index.php?id=356
We don't have a fully general method for solving all classes of partial differential equations.
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Mathematics & Logic
These equations describe everything from heat flow to fluid movement, but many types still lack a general, reliable solving method. Progress here would ripple into physics, engineering, and climate modeling.
Team Humans Club. (2026). Problem WS00355: We don't have a fully general method for solving all classes of partial differential equations.. World Solve. Retrieved 20 Jul 2026, from https://worldsolve.org/index.php?id=355
We haven't proven the exact conditions under which certain infinite series converge to a finite value.
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Mathematics & Logic
Some mathematical series behave predictably, while others sit in ambiguous territory where convergence is difficult to prove definitively. Fully resolving these cases remains an active area of mathematical research.
Team Humans Club. (2026). Problem WS00354: We haven't proven the exact conditions under which certain infinite series converge to a finite value.. World Solve. Retrieved 20 Jul 2026, from https://worldsolve.org/index.php?id=354
We don't agree on whether it's ethical to use personal data to influence people's decisions without their explicit awareness.
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Philosophy & Ethics
Many platforms subtly shape user decisions using personal data in ways users don't fully realize or understand. Where persuasion ends and manipulation begins remains a genuinely unsettled ethical line.
Team Humans Club. (2026). Problem WS00353: We don't agree on whether it's ethical to use personal data to influence people's decisions without their explicit awareness.. World Solve. Retrieved 20 Jul 2026, from https://worldsolve.org/index.php?id=353
We haven't found a shared answer for how much technological unemployment society should be willing to accept in exchange for progress.
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Philosophy & Ethics
New technologies have always displaced some jobs while creating others, but there's no agreed threshold for how much short-term harm is an acceptable cost of long-term progress.
Team Humans Club. (2026). Problem WS00352: We haven't found a shared answer for how much technological unemployment society should be willing to accept in exchange for progress.. World Solve. Retrieved 20 Jul 2026, from https://worldsolve.org/index.php?id=352
We don't agree on how much say a community should have over research conducted on genetic material collected from its members.
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Philosophy & Ethics
Genetic research sometimes uses samples collected from communities, particularly indigenous ones, without full ongoing consent or benefit sharing. What ethical obligations researchers owe these communities afterward remains unsettled.
Team Humans Club. (2026). Problem WS00351: We don't agree on how much say a community should have over research conducted on genetic material collected from its members.. World Solve. Retrieved 20 Jul 2026, from https://worldsolve.org/index.php?id=351
We haven't settled whether it's ethical to use predictive policing tools that rely on historical crime data.
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Philosophy & Ethics
Predictive policing tools can reflect and reinforce biases present in historical policing data, raising fairness concerns even when the tools reduce some crime. Whether their benefits ethically outweigh this risk remains contested.
Team Humans Club. (2026). Problem WS00350: We haven't settled whether it's ethical to use predictive policing tools that rely on historical crime data.. World Solve. Retrieved 20 Jul 2026, from https://worldsolve.org/index.php?id=350
We don't agree on how much moral consideration should be given to future artificial general intelligence, if it's ever created.
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Philosophy & Ethics
If a machine intelligence ever matched or exceeded human reasoning, questions about its moral status and rights would become urgent very quickly. Philosophy currently has no settled framework ready for that possibility.
Team Humans Club. (2026). Problem WS00349: We don't agree on how much moral consideration should be given to future artificial general intelligence, if it's ever created.. World Solve. Retrieved 20 Jul 2026, from https://worldsolve.org/index.php?id=349
We can't yet ensure global supply chains are resilient enough to withstand simultaneous regional disruptions.
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Economics & Resources
Modern supply chains are often optimized for efficiency over resilience, leaving them vulnerable when multiple regions face disruption at once. Rebalancing this trade-off remains an unresolved challenge for global trade.
Team Humans Club. (2026). Problem WS00348: We can't yet ensure global supply chains are resilient enough to withstand simultaneous regional disruptions.. World Solve. Retrieved 20 Jul 2026, from https://worldsolve.org/index.php?id=348
We don't have a widely accepted way to price the true economic cost of biodiversity loss.
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Economics & Resources
Losing species and healthy ecosystems carries real economic consequences, from reduced crop pollination to fewer new medicines, but this cost rarely shows up clearly in economic decision-making. Building this into policy remains largely unresolved.
Team Humans Club. (2026). Problem WS00347: We don't have a widely accepted way to price the true economic cost of biodiversity loss.. World Solve. Retrieved 20 Jul 2026, from https://worldsolve.org/index.php?id=347