World Solve

Critical elements are dispersed across billions of small products that are rarely returned or processed properly. The challenge is making collection and recovery convenient, safe, and profitable without exploiting informal workers. The solution must work with limited capital, intermittent services, and local maintenance capacity. The research opportunity is to define measurable success criteria, test the approach in realistic settings, identify failure modes, and create a pathway from prototype to accountable deployment.

middlemen taking most of the profit remains one of the most urgent challenges of our time. Systems currently in place are inadequate for the scale and complexity of the problem. A successful approach must work where resources are scarcest and demonstrate clear, measurable results. It should identify possible harms, respect local agency, and show how the solution can be maintained and expanded by the communities it is meant to serve.

Future outbreaks may involve pathogens for which no profitable commercial market exists. A useful solution requires distributed manufacturing, adaptable platforms, pre-negotiated procurement, and equitable access before an outbreak occurs. The solution must work with limited capital, intermittent services, and local maintenance capacity. The research opportunity is to define measurable success criteria, test the approach in realistic settings, identify failure modes, and create a pathway from prototype to accountable deployment.

Wireless carriers often prioritize dense urban areas for network upgrades because they're more profitable to build out, leaving rural regions with slower, less reliable coverage. Closing this rural connectivity gap remains a persistent infrastructure challenge.

Recovering valuable materials from electronic waste is technically possible but often not profitable enough on its own to attract the investment needed to handle the sheer volume being generated. Making this economically viable at scale remains unresolved.

Inheritance customs split land across generations, leaving average farm sizes shrinking below profitable thresholds. Cooperative farming models and land-pooling platforms could restore economies of scale.

Agriculture is seen as low-status and low-income work despite employing over half the continent's workforce. Agri-tech startups that make farming profitable and tech-enabled could reverse this trend.

Utilities prioritize dense, profitable urban grids, leaving villages in the dark. Community-owned mini-grid cooperatives offer a scalable rural alternative.

High consumer demand for cheap apparel drives subcontracted garment dye houses to bypass effluent treatment to maintain razor-thin profit margins.

Certain industries and roles inevitably benefit from human suffering, such as disaster recovery services, raising unresolved questions about whether it's ever fully ethical to build wealth this way. This tension arises in many overlooked corners of the modern economy.

When automation replaces jobs, the resulting profits mostly go to business owners and shareholders, not the workers who lost their income. A fairer system for sharing these gains remains an unsolved economic and political question.

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.

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.