World Solve

Protecting children's emotional wellbeing seems intuitively right, but doing so can also delay their ability to understand and navigate the real world accurately. This unresolved tension appears constantly in parenting and education.

Vast stretches of ocean lie beyond any single nation's jurisdiction, making it difficult to monitor and stop illegal fishing that depletes fish populations faster than they can recover. Closing this enforcement gap remains an unresolved challenge.

Industrial chemicals can seep into groundwater and rivers used for drinking water, and cleanup once contamination occurs is often extremely difficult and expensive. Preventing contamination before it happens remains far more effective than remediation after the fact.

Wind turbine blades and other renewable energy components can be difficult and costly to recycle, creating a growing waste stream from an industry meant to be environmentally beneficial. Closing this lifecycle gap remains an unresolved sustainability 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.

Sophisticated fake prescriptions generated with AI assistance can be difficult for pharmacies to distinguish from legitimate ones without additional verification steps. Closing this gap remains an urgent unresolved challenge for pharmaceutical safety.

Entirely AI-generated academic theses can be difficult for reviewers to distinguish from genuine student work without specialized detection tools, and these tools remain imperfect. Protecting the integrity of academic credentials remains an ongoing unresolved challenge.

Defenses against these attacks, which flood a target with traffic to knock it offline, can sometimes inadvertently slow down real users as well while filtering out malicious requests. A cleaner separation between attack and legitimate traffic remains technically difficult.

Laying physical fiber cable across mountains, deserts, or widely scattered rural populations is often prohibitively expensive relative to the number of people served. Finding cost-effective alternatives for these hard-to-reach areas remains unresolved.

Even devices marketed for outdoor visibility can become difficult to read in direct sunlight, limiting usability during many common outdoor activities. A fully effective, affordable anti-glare solution remains elusive.

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.

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.

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.

The metals inside batteries and electronics are difficult and expensive to recover once a device is thrown away, so most end up in landfills instead of being reused. Cheaper recycling would ease both supply shortages and environmental damage.

Personal and corporate data crosses borders constantly, but laws about who owns it and how it can be used vary wildly by country. This patchwork makes real data protection difficult to enforce globally.

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.

Remote forest concessions in Myanmar are difficult to monitor for illegal logging due to limited satellite resolution refresh rates and insufficient ground-truthing capacity by local enforcement.

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.

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.

Develop preservation and adaptation methods for dense historic urban areas where conventional drainage upgrades and building retrofits are difficult.