World Solve

As AI-generated faces and voices become more realistic, some biometric security systems can potentially be fooled by convincing synthetic versions of a real person's face or voice. Strengthening these systems against this emerging threat remains an active challenge.

Debates over future extraction lack robust cost–benefit analyses including climate and ecosystem services. Integrated economic–ecological modelling tools could inform policy.

The region has significant renewable potential yet faces financing and regulatory barriers. Project-pipeline and blended-finance platforms could unlock investment.

Small producers lack access to technology, credit, and knowledge, limiting yields and incomes. Agri-tech advisory and microfinance platforms can boost productivity.

Many asteroids and comets capable of regional or global damage remain undiscovered. Enhanced survey telescopes and radar characterization programs are required.

Solar and wind potential is underused without robust grids. Storage tech and regional interconnections are needed.

Emerging economies could share more know-how. Mechanisms to broker such partnerships can help.

Millions of traders, many of them women, move goods informally across borders without access to finance, insurance, or formal logistics, limiting their growth potential. Digital trade facilitation tools and simplified customs regimes tailored to small traders could unlock inclusive growth.

Complex, costly certification processes exclude many potential exporters. Shared certification centers and digital compliance tools could lower the barrier.

War, accidents, and disease leave many without access to mobility devices that could restore independence and employment potential. 3D-printed prosthetics ventures could lower costs dramatically.

High upfront capital costs and weak grid infrastructure deter renewable energy investment despite ideal conditions. Innovative financing models and mini-grid interconnection standards could accelerate deployment.

Non-tariff barriers, poor infrastructure, and weak logistics keep most African trade oriented toward external partners rather than neighbors. Digital trade-facilitation platforms could help small businesses navigate cross-border commerce.

Sterilization requirements to avoid contaminating Mars with Earth microbes make landers exceptionally expensive and slow to build. Advanced bio-decontamination standards and rapid cleanroom testing methods are required.

Commercial seaweed farming faces high initial equipment costs and fragile processing supply chains, delaying its potential for carbon sequestration.

Elected officials in some systems aren't required to publicly disclose investments or business ties that could influence their votes on related legislation. This leaves potential conflicts of interest largely invisible to voters.

Decisions today about climate, resource use, or nuclear waste will affect people who haven't been born yet and have no way to advocate for themselves. How much their future interests should count remains genuinely unresolved.

Once deployed, a model could be subtly altered or poisoned without obvious signs, potentially changing its behavior in harmful ways. There's no simple, universal way yet to verify a model is exactly as it was originally trained.

We've confirmed thousands of exoplanets, but identifying which ones could truly support life requires data we mostly don't have yet. A clearer count would refocus the search for life beyond Earth.

Emotional openness is often seen as essential to genuine connection, yet it also exposes people to real potential harm, and no clear consensus exists on how much vulnerability morality actually requires. This unresolved tension shapes both personal relationships and broader social trust.

Ethical frameworks that count future potential people equally can lead to counterintuitive conclusions about how we should prioritize resources today. This unresolved tension remains central to debates in population ethics and long-term policy planning.