World Solve

Founders outside major hubs often cannot easily expand into neighboring markets due to regulatory fragmentation. Harmonized regional startup-friendly regulations could enable faster cross-border scaling.

Millions move to cities annually seeking better opportunities, overwhelming housing, transit, and utility systems built for smaller populations. Satellite-tracked migration-pattern analytics could help cities plan services proactively.

Health systems built around infectious disease are not equipped for chronic care, and screening tools are scarce outside cities. Affordable point-of-care diagnostics and community health worker training could close the gap.

Weak monitoring networks mean swarms are often detected only after major damage occurs. AI-based satellite tracking combined with SMS alerts to farmers could enable faster response.

Unregulated borehole drilling for agriculture and cities is drawing down aquifers faster than they recharge. Satellite-based groundwater monitoring tools could inform sustainable extraction limits.

Different gauges and disconnected networks between countries hinder efficient continental trade. New standard-gauge rail corridors linking regional economies are underway but need faster completion.

Formal construction cannot keep pace with urban population growth, leaving slums as the default option for new city arrivals. Affordable modular and 3D-printed housing ventures are gaining traction as solutions.

Overgrazing, deforestation, and reduced rainfall are turning arable land into desert, forcing migration and fueling conflict. Large-scale reforestation efforts like the Great Green Wall need faster, better-funded implementation.

Weak institutions, resource competition, and ethnic tensions continue to trigger instability, displacing millions. Early-warning conflict-monitoring platforms using open-source data could support faster diplomatic intervention.

FRBs unleash as much energy in milliseconds as the Sun emits in days, yet their origins—whether magnetars or exotic energetic events—are unconfirmed. Resolving this will yield new insights into extreme astrophysics and cosmic plasma.

Measurements of the cosmic microwave background yield a lower expansion rate than direct distance ladder measurements of modern galaxies. Resolving this discrepancy could reveal brand-new physics beyond the Standard Model.

Landers currently depend on pre-mapped terrain, which leaves them vulnerable to boulders, unexpected slopes, and dust plumes during touchdown. Ultra-fast optical-LiDAR terrain-relative navigation is needed for safe pinpoint landing.

Observations show massive black holes existing just a few hundred million years after the Big Bang, far too fast for standard accretion models. Direct collapse seed theories or primordial black hole physics need verification.

Medicines used on Earth lose potency rapidly on orbit, endangering astronauts on long multi-year Mars missions. Developing radiation-shielded drug formulations and long-shelf-life stabilizing active compounds is required.

Converting Mars' 95% CO2 atmosphere into plastics, methane, and industrial reagents requires complex catalysts that foul quickly. High-efficiency solid oxide electrolysis systems optimized for dirty ambient gas are needed.

Objects originating from outside our solar system pass through at extreme hyperbolic velocities with minimal discovery lead-time. High-delta-v interceptor platforms on standby in deep space orbits are required for defense.

Millions of delivery drivers and ride-hailing workers in South and Southeast Asia operate without employment benefits, workplace injury compensation, or collective bargaining rights, leaving them economically precarious.

Metropolises like Jakarta, Bangkok, and Manila are sinking faster than global sea levels are rising. Engineering solutions like sea walls only buy time while urban land-use policies fail to stop illegal extraction.

Fast-moving consumer goods companies rely heavily on multi-layer plastic sachets to sell small product quantities affordably, generating unrecyclable plastic litter across waterways and marine systems.

Seasonal burning of paddy straw remains the fastest, cheapest land clearing method for farmers, but it generates severe toxic haze affecting public health and air travel across multiple neighboring countries.