World Solve

False information about disaster response, shelters, or aid can spread rapidly during emergencies, sometimes putting lives at further risk. Faster, trusted communication channels during crises remain underdeveloped in many regions.

Public hearings and consultations are often required by law but sometimes function more as formalities than genuine two-way input processes. Making these processes truly meaningful remains an unresolved governance challenge.

Rates of some cancers are rising among people under fifty for reasons researchers don't yet fully understand, spanning diet, environment, and other unknown factors. Identifying the cause is a necessary first step toward prevention.

Antibiotics are widely used in livestock farming to prevent disease and promote growth, contributing significantly to antibiotic resistance in humans. Reducing this use without harming farmers' livelihoods remains a persistent unresolved challenge.

Dental problems can affect overall health significantly, yet dental care is often separated from general healthcare systems and priced out of reach for many. Closing this gap remains an overlooked but serious healthcare access issue.

Air pollution contributes to respiratory and cardiovascular disease in millions of people living in polluted urban areas, and treatment only addresses symptoms, not exposure. Reducing the exposure itself remains the harder, unresolved half of the problem.

Some slow-growing cancers are unlikely to ever threaten a patient's life, yet current diagnostics often can't tell them apart from dangerous ones. This leads to both overtreatment and, at times, dangerous undertreatment.

Fertilizer runoff from farms feeds harmful algae blooms in nearby lakes, damaging drinking water and local ecosystems. Preventing this at the source remains cheaper than treating it after the fact, but adoption is still limited.

Mining for the metals used in batteries and electronics often destroys forests, rivers, and habitats that took centuries to form. Balancing resource needs with ecosystem protection remains a persistent unresolved tension.

Most food waste in large cities still ends up in landfills producing methane, despite composting being a relatively simple, well-understood solution. Scaling this to city-wide adoption remains logistically unresolved in most places.

Overgrazing and development have degraded vast grassland ecosystems worldwide, and restoration efforts remain small compared to the scale of the damage. A more scalable restoration method could recover important habitat and carbon storage.

Current wearables track surface-level signals like heart rate well, but measuring things like blood chemistry non-invasively remains far less reliable. Solving this could make preventive healthcare monitoring dramatically more accessible.

Data centers powering cloud services consume enormous amounts of electricity and water for cooling, and demand keeps climbing with AI adoption. A genuinely sustainable path for this growth remains unresolved.

Self-driving systems handle most driving scenarios well, but rare, unusual situations still trip them up in ways human drivers might handle intuitively. Closing this reliability gap remains essential before full autonomy becomes truly safe.

Medical research benefits enormously from large shared datasets, but combining that with true patient privacy protection remains technically and legally unresolved. Better methods could unlock research without compromising individual privacy.

Voice assistants often misinterpret complex or ambiguous requests, especially involving sarcasm, local dialects, or multi-step instructions. Bridging this understanding gap remains a persistent limitation of current systems.

Detecting a planet in a habitable zone is only a first step, and current tools can't yet confirm whether conditions there truly support advanced life. Refining this picture would sharpen the search for life beyond Earth.

A large enough solar storm could damage transformers and electronics across entire continents, and current models can't precisely predict which systems would fail. Better modeling could guide smarter infrastructure protection investment.

Evidence suggests Mars once had liquid water, a key ingredient for life, but no mission has yet found conclusive proof of past or present microbes. Answering this remains one of planetary science's biggest open questions.

Precious samples brought back from the Moon or asteroids need to remain scientifically useful for generations of future researchers. Long-term sample preservation technology hasn't fully caught up with mission ambitions.