World Solve

As electric vehicle adoption grows, local power grids in many areas aren't yet built to handle the sudden, concentrated demand spikes from many vehicles charging simultaneously. Upgrading this infrastructure fast enough remains an unresolved challenge.

Migrating decades-old databases to modern systems carries real risk of subtle data corruption or loss, and fully automated, zero-risk migration tools remain unavailable for many complex legacy systems. This keeps organizations tied to outdated, harder-to-maintain infrastructure.

Many cities, especially in lower-income regions, lack dense, affordable air quality sensor networks capable of providing residents with accurate, real-time pollution information. Closing this monitoring gap remains an unresolved public health infrastructure challenge.

Wireless charging remains noticeably slower and less energy-efficient than plugging in directly, limiting its adoption as a true primary charging method. Closing this performance gap remains an unresolved engineering challenge.

Despite decades of incremental improvement, printers remain a notoriously unreliable piece of everyday technology prone to jams, connectivity issues, and wasted ink. A truly hassle-free printing experience remains surprisingly elusive.

Bluetooth technology has improved over the years but still occasionally suffers from connection drops, audio lag, or pairing failures that frustrate everyday users. A fully seamless wireless connection experience remains unresolved.

Standard routers often struggle to provide consistent coverage in homes with thick walls or unusual layouts, leaving dead zones that require additional equipment to fix. A truly universal, affordable solution remains undeveloped.

Smart thermostats have improved efficiency, but many systems still require manual adjustment to truly optimize comfort without wasting energy throughout changing conditions. Fully automated, effective climate optimization remains an unresolved technical challenge.

Video streaming quality can noticeably degrade during peak usage times even with a stable internet connection, since network congestion affects delivery regardless of a household's own bandwidth. Solving this at scale remains an unresolved infrastructure challenge.

Modern hearing aids remain prohibitively expensive for a large share of the global population that could benefit from them, leaving hearing loss untreated in many communities. Making this technology genuinely affordable at scale remains unresolved.

Many touchscreens still struggle with accuracy when used in cold conditions or with standard gloves, limiting usability in colder climates. A universally reliable solution remains an unresolved hardware design challenge.

Advanced filtration technology exists, but cost and infrastructure requirements keep effective solutions out of reach for many communities facing the most severe water contamination issues. Solving this affordability and deployment challenge remains urgent.

Solar panel efficiency has improved significantly, but in regions with less sunlight or higher installation costs, achieving full cost competitiveness with traditional energy remains inconsistent. Closing this gap universally remains an unresolved technical and economic challenge.

Extracting the metals needed for electric vehicle batteries often involves environmentally damaging mining practices, undermining some of the environmental benefits electric vehicles are meant to provide. Finding cleaner extraction or alternative materials remains an unresolved sustainability challenge.

Storing renewable energy at the scale needed to fully support national power grids still requires battery technology that remains too expensive for widespread deployment. Closing this cost gap remains one of the biggest barriers to a fully renewable grid.

Solar lighting technology exists, but durability and cost issues have limited how widely and reliably it can be deployed in regions that need it most. Improving both affordability and long-term reliability remains an unresolved challenge.

Charging speed and battery performance for electric vehicles can be significantly affected by extreme temperatures, creating inconsistent experiences depending on climate. Solving this reliability gap remains an unresolved engineering challenge.

Historic sites are being lost to conflict, flooding, and neglect faster than preservation efforts can keep up, often permanently. Cheaper, faster preservation methods could save irreplaceable pieces of human history.

The first hours after a disaster are often the most critical for saving lives, yet aid frequently takes days to arrive due to logistics and coordination failures. Closing this gap could save many lives that are currently lost to delay alone.

Choices made now about climate, debt, and resource use will affect people who don't yet exist and have no voice in the decision. Philosophy hasn't settled how much weight their unheard interests should carry.