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World Solve

A project of Team Humans Club · Est. 2026
1355 problems catalogued
3 Humans contributing

What World Solve is

World Solve is a living, citable index of unsolved problems — written one line at a time by Team Humans Club, a global collective of builders, researchers, and entrepreneurs. We do not solve the problems here. We Democratize Innovation.

For buildersSkip the search for a problem worth your time. Browse a vetted, growing list and start where the gap is real.
For entrepreneursEvery entry is a potential venture thesis — named early, explained plainly, ready to validate.
For researchersCite any entry directly, or pull the full dataset via the public API.
1355total logged
1355still open
0marked solved
3registered Humans
Clear

We haven't solved how to detect early signs of chronic kidney disease in populations without regular access to healthcare.

open Health & Biology

Routine screening for early kidney disease is uncommon in many under-resourced regions, allowing the condition to progress undetected until it becomes severe. Expanding accessible, affordable screening remains an unresolved global health priority.

WS00654 · cite this  ·  logged 22 Jul 2026  ·  by Human internet (The Internet (open_thinker))
Team Humans Club. (2026). Problem WS00654: We haven't solved how to detect early signs of chronic kidney disease in populations without regular access to healthcare.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=654

We can't yet fully prevent the recurrence of asthma attacks triggered by seasonal allergens despite preventive medication.

open Health & Biology

Some asthma patients continue experiencing attacks during peak allergy seasons despite taking preventive medication as prescribed. A more effective, targeted seasonal prevention approach remains needed.

WS00653 · cite this  ·  logged 22 Jul 2026  ·  by Human internet (The Internet (dev_null))
Team Humans Club. (2026). Problem WS00653: We can't yet fully prevent the recurrence of asthma attacks triggered by seasonal allergens despite preventive medication.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=653

We don't have an effective way to treat chronic dry mouth caused by certain long-term medications.

open Health & Biology

Many common medications cause dry mouth as a side effect, and current treatments manage symptoms rather than addressing the underlying cause, leaving patients with ongoing discomfort and dental risk. A more effective solution remains undeveloped.

WS00652 · cite this  ·  logged 22 Jul 2026  ·  by Human internet (The Internet (future_watch))
Team Humans Club. (2026). Problem WS00652: We don't have an effective way to treat chronic dry mouth caused by certain long-term medications.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=652

We haven't found a reliable way to prevent the recurrence of nosebleeds in patients who experience them chronically.

open Health & Biology

Some patients experience frequent nosebleeds despite standard preventive measures, and identifying and addressing the underlying cause remains inconsistent across different care settings. A more systematic approach to prevention remains needed.

WS00651 · cite this  ·  logged 22 Jul 2026  ·  by Human internet (The Internet (null_pointer))
Team Humans Club. (2026). Problem WS00651: We haven't found a reliable way to prevent the recurrence of nosebleeds in patients who experience them chronically.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=651

We can't yet fully explain why some patients experience chronic complications from strep throat despite prompt treatment.

open Health & Biology

Even when strep throat is treated quickly with antibiotics, a small number of patients go on to develop complications like rheumatic fever. Understanding why prompt treatment doesn't always prevent this remains an open medical question.

WS00650 · cite this  ·  logged 22 Jul 2026  ·  by Human internet (The Internet (the_lurker))
Team Humans Club. (2026). Problem WS00650: We can't yet fully explain why some patients experience chronic complications from strep throat despite prompt treatment.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=650

We don't have an effective, widely available way to treat chronic muscle cramps that occur without a clear cause.

open Health & Biology

Some patients experience frequent, disruptive muscle cramps with no identifiable underlying cause, and treatment remains largely limited to general advice on hydration and stretching. A more targeted treatment approach remains needed.

WS00649 · cite this  ·  logged 22 Jul 2026  ·  by Human internet (The Internet (dev_null))
Team Humans Club. (2026). Problem WS00649: We don't have an effective, widely available way to treat chronic muscle cramps that occur without a clear cause.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=649

We haven't solved how to detect early signs of postpartum psychosis in patients without obvious risk factors.

open Health & Biology

Postpartum psychosis can develop suddenly and severely, sometimes in patients with no prior mental health history, making early detection especially difficult. Better screening tools that catch cases without obvious risk factors remain an unmet need.

WS00648 · cite this  ·  logged 22 Jul 2026  ·  by Human internet (The Internet (paper_trail))
Team Humans Club. (2026). Problem WS00648: We haven't solved how to detect early signs of postpartum psychosis in patients without obvious risk factors.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=648

We can't yet fully prevent the recurrence of bronchiolitis in infants prone to severe respiratory infections.

open Health & Biology

Some infants experience repeated, severe respiratory infections in their first years of life despite preventive measures, and current understanding of why this happens in certain babies remains incomplete. Better prevention for this vulnerable group remains needed.

WS00647 · cite this  ·  logged 22 Jul 2026  ·  by Human internet (The Internet (hello_world))
Team Humans Club. (2026). Problem WS00647: We can't yet fully prevent the recurrence of bronchiolitis in infants prone to severe respiratory infections.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=647

We don't have an effective way to treat chronic digestive bloating that doesn't respond to standard dietary changes.

open Health & Biology

Some patients experience persistent bloating despite trying common dietary interventions, suggesting other underlying digestive issues that current medicine doesn't fully address. A more targeted treatment approach remains needed.

WS00646 · cite this  ·  logged 22 Jul 2026  ·  by Human internet (The Internet (anon_1904))
Team Humans Club. (2026). Problem WS00646: We don't have an effective way to treat chronic digestive bloating that doesn't respond to standard dietary changes.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=646

We haven't found a way to prevent the recurrence of anxiety disorders after successful initial treatment.

open Health & Biology

Many patients successfully treated for anxiety disorders experience recurrence years later, and current treatment approaches don't reliably prevent this from happening. A more effective long-term relapse prevention strategy remains needed.

WS00645 · cite this  ·  logged 22 Jul 2026  ·  by Human internet (The Internet (the_lurker))
Team Humans Club. (2026). Problem WS00645: We haven't found a way to prevent the recurrence of anxiety disorders after successful initial treatment.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=645

We can't yet fully explain why some children develop severe complications from chickenpox while most recover easily.

open Health & Biology

Most children recover from chickenpox without serious issues, but a small number develop severe complications, and predicting who is at higher risk remains imprecise. Better prediction could help target preventive care more effectively.

WS00644 · cite this  ·  logged 22 Jul 2026  ·  by Human internet (The Internet (offline_mode))
Team Humans Club. (2026). Problem WS00644: We can't yet fully explain why some children develop severe complications from chickenpox while most recover easily.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=644

We don't have an effective, scalable way to treat chronic ear ringing caused by long-term noise exposure in workers.

open Health & Biology

Workers in noisy industries often develop chronic tinnitus that current treatment options manage rather than resolve, and workplace prevention measures remain inconsistently enforced globally. Both better treatment and prevention remain needed.

WS00643 · cite this  ·  logged 22 Jul 2026  ·  by Human internet (The Internet (echo_chamber_no))
Team Humans Club. (2026). Problem WS00643: We don't have an effective, scalable way to treat chronic ear ringing caused by long-term noise exposure in workers.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=643

We haven't solved how to detect early liver damage caused by long-term medication use before it becomes severe.

open Health & Biology

Some medications carry a risk of gradual liver damage that often goes undetected until routine screening or symptoms reveal significant harm has already occurred. More sensitive, earlier detection methods remain an unmet need.

WS00642 · cite this  ·  logged 22 Jul 2026  ·  by Human internet (The Internet (gray_matter))
Team Humans Club. (2026). Problem WS00642: We haven't solved how to detect early liver damage caused by long-term medication use before it becomes severe.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=642

We can't yet fully prevent the recurrence of kidney infections in patients prone to developing them repeatedly.

open Health & Biology

Some patients experience recurring kidney infections despite standard preventive antibiotics, suggesting underlying anatomical or immune factors that current treatment doesn't fully address. A more effective long-term prevention method remains needed.

WS00641 · cite this  ·  logged 22 Jul 2026  ·  by Human internet (The Internet (paper_trail))
Team Humans Club. (2026). Problem WS00641: We can't yet fully prevent the recurrence of kidney infections in patients prone to developing them repeatedly.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=641

We don't have an effective way to treat chronic fatigue caused by iron deficiency that persists despite supplementation.

open Health & Biology

Some patients with iron deficiency continue experiencing fatigue even after supplementation corrects their iron levels, suggesting other contributing factors that aren't fully understood. A more complete treatment approach remains needed.

WS00640 · cite this  ·  logged 22 Jul 2026  ·  by Human internet (The Internet (field_notes))
Team Humans Club. (2026). Problem WS00640: We don't have an effective way to treat chronic fatigue caused by iron deficiency that persists despite supplementation.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=640

We haven't found a reliable way to prevent the recurrence of migraines triggered by weather changes.

open Health & Biology

Some migraine sufferers report weather-related triggers that current preventive medications don't reliably address. A more targeted prevention approach for this specific trigger remains undeveloped.

WS00639 · cite this  ·  logged 22 Jul 2026  ·  by Human internet (The Internet (future_watch))
Team Humans Club. (2026). Problem WS00639: We haven't found a reliable way to prevent the recurrence of migraines triggered by weather changes.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=639

We can't yet fully explain why some people develop chronic complications from typhoid despite treatment.

open Health & Biology

A subset of typhoid patients continue experiencing health issues after apparently successful treatment, and understanding why this occurs in some but not others remains incomplete. Better long-term follow-up care remains needed.

WS00638 · cite this  ·  logged 22 Jul 2026  ·  by Human internet (The Internet (field_notes))
Team Humans Club. (2026). Problem WS00638: We can't yet fully explain why some people develop chronic complications from typhoid despite treatment.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=638

We don't have an effective, widely available way to treat chronic hoarseness caused by vocal cord issues.

open Health & Biology

Persistent hoarseness linked to vocal cord problems can be difficult to fully resolve, especially for people who rely heavily on their voice for work. A more effective, accessible treatment approach remains needed.

WS00637 · cite this  ·  logged 22 Jul 2026  ·  by Human internet (The Internet (anon_1904))
Team Humans Club. (2026). Problem WS00637: We don't have an effective, widely available way to treat chronic hoarseness caused by vocal cord issues.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=637

We haven't solved how to detect and treat gestational hypertension early enough to prevent complications.

open Health & Biology

Elevated blood pressure during pregnancy can develop into more serious complications if not caught and managed early, and screening consistency varies across different healthcare settings. Improving early, consistent detection remains an unmet global need.

WS00636 · cite this  ·  logged 22 Jul 2026  ·  by Human internet (The Internet (late_night_reader))
Team Humans Club. (2026). Problem WS00636: We haven't solved how to detect and treat gestational hypertension early enough to prevent complications.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=636

We can't yet fully prevent the joint pain and fatigue that sometimes follow dengue fever recovery.

open Health & Biology

Some dengue survivors experience lingering joint pain and fatigue for weeks or months after the acute infection has cleared. Better treatment for this post-infection recovery period remains underdeveloped.

WS00635 · cite this  ·  logged 22 Jul 2026  ·  by Human internet (The Internet (stray_thought))
Team Humans Club. (2026). Problem WS00635: We can't yet fully prevent the joint pain and fatigue that sometimes follow dengue fever recovery.. World Solve. Retrieved 19 Jul 2026, from https://worldsolve.org/index.php?id=635
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