World Solve

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.

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.

Shipwrecks and sunken settlements often hold historically valuable artifacts that are vulnerable to looting due to weak or inconsistent international protection. A stronger shared framework remains unbuilt.

Valuable datasets from completed research projects are sometimes lost entirely once funding and staff move on, wasting years of prior work. A shared system for preserving this data long-term remains underdeveloped.

Enormous amounts of human knowledge and art remain physically locked inside buildings that most of the world's population will never get to visit in person. Making this content genuinely accessible remotely remains incomplete.

Thousands of victims from past wars and disasters remain unidentified, leaving families without closure decades later. Better, cheaper identification methods could resolve many of these long-standing cases.

We have very good approximations, but no exact formula exists that perfectly predicts the count of primes below a chosen number. Improving this approximation remains an active and important area of research.

Twin primes are pairs of prime numbers that differ by only two, and mathematicians strongly suspect there are infinitely many, but nobody has proven it. This remains one of number theory's oldest open questions.

Conservation efforts often focus on species useful or appealing to humans, leaving the ethical status of less charismatic species less clear. Whether all species deserve equal protection regardless of usefulness remains unresolved.

International law sets minimum obligations toward refugees, but whether wealthier nations have a deeper moral duty beyond the legal minimum remains a genuinely contested ethical question.

Allowing payment for organs or surrogacy could increase availability and help people in need, but also raises concerns about exploitation of the poor. Society remains deeply divided on where ethical limits should sit.

Some believe rewards should go strictly to those who work hardest or perform best, while others argue unequal starting points make pure merit-based systems inherently unfair. This tension remains philosophically unresolved.

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.

Some jurisdictions already use AI risk assessments to help judges decide sentences, raising concerns about fairness, bias, and accountability. Whether machines should have this level of influence over human freedom remains ethically unresolved.

Gig work can offer flexibility but often comes with unpredictable income swings that make financial planning difficult for workers. A system that offers more income stability without eliminating flexibility remains unresolved.

Resources like fresh water, fertile soil, and certain minerals are being used faster than they can replenish, yet markets often don't price this depletion accurately. Building this cost into economic decision-making remains largely unresolved.

Small businesses often struggle to access recovery funding quickly enough after disasters, leading to permanent closures that could have been prevented. Faster, more accessible recovery financing remains an unresolved gap.

In many regions, a lack of real competition among providers allows companies to charge more than a competitive market would allow. Enforcing genuine competition in these industries remains a persistent regulatory challenge.

GDP growth doesn't capture things like wellbeing, environmental health, or inequality, yet it remains the default measure of a country's economic success. A broader, widely adopted alternative measure remains unsettled.

High student debt loads are pushing back decisions like buying a home or starting a family for many young adults. Rebalancing the cost of education against its long-term benefits remains a persistent economic problem.