We haven't solved how to make citizen science projects reliable enough to be used in serious research.
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Volunteer-collected data can expand research at a scale professional scientists alone couldn't achieve, but ensuring its accuracy and consistency remains an unresolved challenge for researchers who want to use it.
Team Humans Club. (2026). Problem WS00357: We haven't solved how to make citizen science projects reliable enough to be used in serious research.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=357
We don't have a reliable way to verify the authenticity of historical artifacts before they enter private collections.
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Fake or looted artifacts sometimes enter the art market disguised as legitimate finds, and verification methods remain inconsistent across the industry. Better systems could protect both cultural heritage and honest collectors.
Team Humans Club. (2026). Problem WS00356: We don't have a reliable way to verify the authenticity of historical artifacts before they enter private collections.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=356
We don't have a consistent global framework for protecting underwater archaeological sites from looting.
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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.
Team Humans Club. (2026). Problem WS00300: We don't have a consistent global framework for protecting underwater archaeological sites from looting.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=300
We haven't found a way to prevent important scientific data from being lost when research funding ends.
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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.
Team Humans Club. (2026). Problem WS00299: We haven't found a way to prevent important scientific data from being lost when research funding ends.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=299
We can't yet make museums and libraries around the world fully accessible to people who can't travel to visit them.
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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.
Team Humans Club. (2026). Problem WS00298: We can't yet make museums and libraries around the world fully accessible to people who can't travel to visit them.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=298
We don't have a reliable, affordable way to identify unmarked human remains from historical conflicts or disasters.
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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.
Team Humans Club. (2026). Problem WS00297: We don't have a reliable, affordable way to identify unmarked human remains from historical conflicts or disasters.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=297
We haven't solved how to preserve oral histories and traditions before the last speakers or keepers pass away.
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Much of humanity's cultural knowledge lives only in memory, passed down verbally, and disappears permanently when the last person who remembers it dies. Systematic preservation efforts remain underfunded and incomplete.
Team Humans Club. (2026). Problem WS00296: We haven't solved how to preserve oral histories and traditions before the last speakers or keepers pass away.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=296
We don't have a shared global archive that preserves human knowledge against catastrophic loss.
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Most human knowledge lives in systems vulnerable to disaster, conflict, or simple neglect, with no single resilient backup for civilization's collective information. A well-protected global archive could safeguard this against permanent loss.
Team Humans Club. (2026). Problem WS00150: We don't have a shared global archive that preserves human knowledge against catastrophic loss.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=150
We haven't solved how to make scientific research results replicate consistently across different labs.
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A surprising number of published scientific results can't be reproduced when other researchers try the same experiment, undermining trust in published findings. Fixing this reproducibility gap is essential to keeping science reliable.
Team Humans Club. (2026). Problem WS00149: We haven't solved how to make scientific research results replicate consistently across different labs.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=149
We don't have a reliable global system for tracking and stopping wildlife trafficking.
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Illegal wildlife trade pushes species toward extinction while operating largely undetected across international borders. A more coordinated global tracking system could catch this trade before, not after, populations collapse.
Team Humans Club. (2026). Problem WS00148: We don't have a reliable global system for tracking and stopping wildlife trafficking.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=148
We haven't found a fair way to govern the deep sea, which belongs to no single nation.
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The deep ocean holds vast mineral resources and ecosystems we barely understand, yet no single country has authority over most of it. Without a fair governance system, the deep sea risks being exploited before it's even properly studied.
Team Humans Club. (2026). Problem WS00147: We haven't found a fair way to govern the deep sea, which belongs to no single nation.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=147
We don't have an affordable way to preserve cultural heritage sites threatened by war or climate change.
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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.
Team Humans Club. (2026). Problem WS00146: We don't have an affordable way to preserve cultural heritage sites threatened by war or climate change.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=146
We haven't solved how to make space exploration a shared, not just national, achievement.
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Space missions are still largely framed as national or corporate accomplishments rather than shared human ones, even though the benefits and risks affect everyone. A more collaborative model could accelerate progress and broaden its benefits.
Team Humans Club. (2026). Problem WS00145: We haven't solved how to make space exploration a shared, not just national, achievement.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=145
We don't have a reliable way to verify historical records that have been lost, altered, or destroyed.
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Wars, disasters, and deliberate erasure have destroyed countless historical records, leaving gaps and disputes that may never be resolved. Better methods for reconstructing or verifying history could settle long-standing disputes.
Team Humans Club. (2026). Problem WS00144: We don't have a reliable way to verify historical records that have been lost, altered, or destroyed.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=144
We haven't found a way to make disaster relief reach victims within the first critical hours consistently.
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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.
Team Humans Club. (2026). Problem WS00143: We haven't found a way to make disaster relief reach victims within the first critical hours consistently.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=143
We don't have a global standard for how to preserve endangered languages before they disappear.
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A language disappears roughly every few weeks somewhere in the world, often taking irreplaceable cultural knowledge with it. Without better preservation tools, much of human linguistic diversity may vanish within a generation.
Team Humans Club. (2026). Problem WS00142: We don't have a global standard for how to preserve endangered languages before they disappear.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=142