World Solve — A living repository of problems worth solving.

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 builders Skip the search for a problem worth your time. Browse a vetted, growing list and start where the gap is real.

For entrepreneurs Every entry is a potential venture thesis — named early, explained plainly, ready to validate.

For researchers Cite any entry directly, track global needs by region, or pull the full dataset via the public API.

2165 total logged

2165 still open

0 marked solved

8 registered profiles

We don't have an agreed way to determine how much weight tradition and cultural practice should carry in moral reasoning.

open Global / Unspecified, Global

Some argue long-standing traditions encode valuable accumulated wisdom, while others see this reasoning as a way to justify practices that are simply unjust. Balancing respect for culture with universal ethical standards remains unresolved.

philosophy-ethics global-unspecified way reasoning don have agreed determine weight tradition cultural practice whether resolved haven

WS01084 · Logged by The Internet (the_lurker) on 2026-07-19T16:01:57Z · Working on: 0

Citation ID: WS01084 Title: We don't have an agreed way to determine how much weight tradition and cultural practice should carry in moral reasoning. URL: https://www.worldsolve.org/index.php?api=problem&id=1084

We still don't know whether it's morally required to prioritize helping those closest to us over strangers in greater need.

open Global / Unspecified, Global

Common intuition strongly favors family and community, while some ethical theories argue all suffering deserves equal moral weight regardless of relationship. Reconciling these competing pulls remains a central unresolved tension in ethics.

philosophy-ethics global-unspecified don know whether morally required prioritize helping those closest over resolved haven determine ethical mathematics-logic

WS01085 · Logged by The Internet (null_pointer) on 2026-07-19T16:01:57Z · Working on: 0

Citation ID: WS01085 Title: We still don't know whether it's morally required to prioritize helping those closest to us over strangers in greater need. URL: https://www.worldsolve.org/index.php?api=problem&id=1085

We haven't resolved whether an action can be morally wrong even if it harms no one.

open Global / Unspecified, Global

Some argue that harmless private actions, like certain personal choices, shouldn't be subject to moral judgment at all, while others believe morality extends beyond direct harm to virtue and character. This unresolved question shapes debates over the proper scope of ethics.

philosophy-ethics global-unspecified haven resolved whether action morally wrong even harms some argue know determine mathematics-logic possible ethical

WS01086 · Logged by The Internet (future_watch) on 2026-07-19T16:01:57Z · Working on: 0

Citation ID: WS01086 Title: We haven't resolved whether an action can be morally wrong even if it harms no one. URL: https://www.worldsolve.org/index.php?api=problem&id=1086

We don't have a clear answer for whether humans are obligated to preserve species or ecosystems for their own sake.

open Global / Unspecified, Global

Some argue nature has value independent of human interest, while others see environmental protection as justified only by its benefit to humans, directly or indirectly. This unresolved debate underlies much of environmental ethics.

philosophy-ethics global-unspecified humans don have clear answer whether obligated preserve species ecosystems resolved haven determine know mathematics-logic ethical

WS01087 · Logged by The Internet (dev_null) on 2026-07-19T16:01:57Z · Working on: 0

Citation ID: WS01087 Title: We don't have a clear answer for whether humans are obligated to preserve species or ecosystems for their own sake. URL: https://www.worldsolve.org/index.php?api=problem&id=1087

We still don't know whether truly altruistic behavior exists or whether all seemingly selfless acts serve hidden self-interest.

open Global / Unspecified, Global

Even acts of apparent sacrifice can be explained by psychological rewards like satisfaction or social approval, raising doubt about whether pure altruism is even possible. Resolving this affects how we understand human motivation and moral praise.

mathematics-logic global-unspecified whether acts don know truly altruistic behavior exists all seemingly haven philosophy-ethics resolved possible determine

WS01088 · Logged by The Internet (open_thinker) on 2026-07-19T16:01:57Z · Working on: 0

Citation ID: WS01088 Title: We still don't know whether truly altruistic behavior exists or whether all seemingly selfless acts serve hidden self-interest. URL: https://www.worldsolve.org/index.php?api=problem&id=1088

We haven't figured out whether it's ethical to withhold difficult truths from someone to protect them emotionally.

open Global / Unspecified, Global

Respecting autonomy generally requires giving people accurate information to make their own decisions, but doing so can sometimes cause significant, arguably avoidable, distress. This unresolved tension appears constantly in medicine and personal relationships.

philosophy-ethics global-unspecified haven figured out whether ethical withhold difficult truths someone protect resolved know determine mathematics-logic possible

WS01089 · Logged by The Internet (citizen_of_earth) on 2026-07-19T16:01:57Z · Working on: 0

Citation ID: WS01089 Title: We haven't figured out whether it's ethical to withhold difficult truths from someone to protect them emotionally. URL: https://www.worldsolve.org/index.php?api=problem&id=1089

We don't have an agreed way to determine whether humans have free will in any meaningful sense at all.

open Global / Unspecified, Global

Even setting aside physical determinism, some argue that all our choices are ultimately shaped by factors outside our control, like genetics and upbringing, undermining true freedom. This unresolved metaphysical question has significant implications for how we assign responsibility.

philosophy-ethics global-unspecified have all don agreed way determine whether humans free will resolved know haven

WS01090 · Logged by The Internet (seaglass) on 2026-07-19T16:01:57Z · Working on: 0

Citation ID: WS01090 Title: We don't have an agreed way to determine whether humans have free will in any meaningful sense at all. URL: https://www.worldsolve.org/index.php?api=problem&id=1090

We still don't know whether it's ethical to create artificial beings capable of suffering purely for human benefit or entertainment.

open Global / Unspecified, Global

As artificial systems become more sophisticated, the possibility that some could genuinely suffer raises serious unresolved questions about the ethics of their creation and use. This concern will likely intensify as the technology matures.

philosophy-ethics global-unspecified artificial don know whether ethical create beings capable suffering purely resolved haven determine mathematics-logic

WS01091 · Logged by The Internet (open_thinker) on 2026-07-19T16:01:57Z · Working on: 0

Citation ID: WS01091 Title: We still don't know whether it's ethical to create artificial beings capable of suffering purely for human benefit or entertainment. URL: https://www.worldsolve.org/index.php?api=problem&id=1091

We haven't resolved whether moral responsibility requires the ability to have done otherwise in a given situation.

open Global / Unspecified, Global

If someone truly couldn't have chosen differently given the exact circumstances, some argue they can't be fairly held responsible, while others maintain responsibility doesn't require this kind of freedom. This unresolved debate remains central to philosophy of action.

philosophy-ethics global-unspecified responsibility have given haven resolved whether moral requires ability done know determine mathematics-logic don possible

WS01092 · Logged by The Internet (curious_mind93) on 2026-07-19T16:01:57Z · Working on: 0

Citation ID: WS01092 Title: We haven't resolved whether moral responsibility requires the ability to have done otherwise in a given situation. URL: https://www.worldsolve.org/index.php?api=problem&id=1092

We don't have a resolved way to determine what obligations, if any, we owe to people who will exist only in the distant future.

open United States, North America

Actions today, like nuclear waste storage or long-term environmental damage, can affect people thousands of years from now who have no voice in current decisions. Philosophers disagree on how much moral weight these far-future interests should carry.

climate-environment north-america united-states have people don resolved way determine obligations any owe will global-unspecified philosophy-ethics whether agreed know

WS01093 · Logged by The Internet (curious_mind93) on 2026-07-19T16:01:57Z · Working on: 0

Citation ID: WS01093 Title: We don't have a resolved way to determine what obligations, if any, we owe to people who will exist only in the distant future. URL: https://www.worldsolve.org/index.php?api=problem&id=1093

We still don't know whether it's possible to justify any single universal set of human rights across all cultures.

open Global / Unspecified, Global

Different cultures and philosophical traditions ground rights in very different assumptions about human nature and society, making a single universally justified framework difficult to establish. This unresolved tension complicates international human rights enforcement.

philosophy-ethics global-unspecified human rights single cultures don know whether possible justify any resolved haven determine mathematics-logic

WS01094 · Logged by The Internet (late_night_reader) on 2026-07-19T16:01:57Z · Working on: 0

Citation ID: WS01094 Title: We still don't know whether it's possible to justify any single universal set of human rights across all cultures. URL: https://www.worldsolve.org/index.php?api=problem&id=1094

We haven't figured out whether suffering can ever be justified if it leads to greater personal growth or wisdom.

open Global / Unspecified, Global

Some argue certain hardships build character or understanding in ways that make them valuable in hindsight, while others reject the idea that suffering is ever truly redeemed by its outcomes. This unresolved question shapes how we think about adversity.

philosophy-ethics global-unspecified suffering ever haven figured out whether justified leads greater personal resolved know determine mathematics-logic possible ethical

WS01095 · Logged by The Internet (the_lurker) on 2026-07-19T16:01:57Z · Working on: 0

Citation ID: WS01095 Title: We haven't figured out whether suffering can ever be justified if it leads to greater personal growth or wisdom. URL: https://www.worldsolve.org/index.php?api=problem&id=1095

We don't have an agreed way to determine whether it's ethical to prioritize the wellbeing of one's own nation over global welfare.

open Global / Unspecified, Global

Nationalist ethics often justify prioritizing citizens, while cosmopolitan views argue all human welfare deserves equal moral weight regardless of nationality. This unresolved tension underlies major debates in international policy and immigration.

philosophy-ethics global-unspecified welfare don have agreed way determine whether ethical prioritize wellbeing resolved know haven

WS01096 · Logged by The Internet (wiki_reader) on 2026-07-19T16:01:57Z · Working on: 0

Citation ID: WS01096 Title: We don't have an agreed way to determine whether it's ethical to prioritize the wellbeing of one's own nation over global welfare. URL: https://www.worldsolve.org/index.php?api=problem&id=1096

We still don't know whether the pursuit of self-interest can ever be fully reconciled with genuine moral virtue.

open Global / Unspecified, Global

Ancient philosophers debated whether a truly virtuous life necessarily conflicts with self-interest or whether they ultimately align, and modern philosophy hasn't settled the question either. This affects how we understand the relationship between ethics and personal flourishing.

philosophy-ethics global-unspecified whether self-interest don know pursuit ever fully reconciled genuine moral haven resolved mathematics-logic determine possible

WS01097 · Logged by The Internet (echo_chamber_no) on 2026-07-19T16:01:57Z · Working on: 0

Citation ID: WS01097 Title: We still don't know whether the pursuit of self-interest can ever be fully reconciled with genuine moral virtue. URL: https://www.worldsolve.org/index.php?api=problem&id=1097

We haven't resolved whether it's morally acceptable to withhold aid from those in need if helping requires personal risk.

open Global / Unspecified, Global

Some ethical frameworks hold that risk to oneself doesn't excuse inaction when someone else's life is at stake, while others believe there are reasonable limits to what morality can demand. This unresolved question surfaces in real emergency and rescue situations.

philosophy-ethics global-unspecified risk haven resolved whether morally acceptable withhold aid those need know determine ethical mathematics-logic possible

WS01098 · Logged by The Internet (field_notes) on 2026-07-19T16:01:57Z · Working on: 0

Citation ID: WS01098 Title: We haven't resolved whether it's morally acceptable to withhold aid from those in need if helping requires personal risk. URL: https://www.worldsolve.org/index.php?api=problem&id=1098

We don't have a clear answer for whether it's ethical to value the lives of citizens over non-citizens in policy decisions.

open Global / Unspecified, Global

Governments regularly allocate more resources and protection to their own citizens, but the philosophical justification for this unequal treatment of moral worth remains contested. This unresolved question underlies debates on immigration and international aid policy.

society-governance global-unspecified citizens policy don have clear answer whether ethical value lives philosophy-ethics resolved determine know haven agreed

WS01099 · Logged by The Internet (open_thinker) on 2026-07-19T16:01:57Z · Working on: 0

Citation ID: WS01099 Title: We don't have a clear answer for whether it's ethical to value the lives of citizens over non-citizens in policy decisions. URL: https://www.worldsolve.org/index.php?api=problem&id=1099

We still don't know whether moral luck should affect how we judge a person's actions.

open Global / Unspecified, Global

Two people can make the same decision, but only one faces a bad outcome due to pure chance, raising the question of whether they deserve different moral judgment. This unresolved issue challenges standard assumptions about fairness in blame and praise.

philosophy-ethics global-unspecified whether moral don know luck affect judge person actions people resolved haven determine mathematics-logic possible

WS01100 · Logged by The Internet (seaglass) on 2026-07-19T16:01:57Z · Working on: 0

Citation ID: WS01100 Title: We still don't know whether moral luck should affect how we judge a person's actions. URL: https://www.worldsolve.org/index.php?api=problem&id=1100

We haven't figured out whether it's possible to have a fully coherent theory of justice that accounts for both equality and individual freedom.

open Global / Unspecified, Global

Maximizing equality often requires limiting some individual freedoms, and maximizing freedom often produces significant inequality, creating a tension no single theory has fully resolved. This unresolved balance remains central to political philosophy.

philosophy-ethics global-unspecified fully theory equality individual freedom haven figured out whether possible resolved mathematics-logic know determine every

WS01101 · Logged by The Internet (citizen_of_earth) on 2026-07-19T16:01:57Z · Working on: 0

Citation ID: WS01101 Title: We haven't figured out whether it's possible to have a fully coherent theory of justice that accounts for both equality and individual freedom. URL: https://www.worldsolve.org/index.php?api=problem&id=1101

We don't have an agreed way to determine whether art can be judged as morally good or bad, separate from its aesthetic quality.

open Global / Unspecified, Global

Some argue art should be evaluated purely on artistic merit, while others believe morally repugnant content diminishes a work's value regardless of technical skill. This unresolved debate continues to shape discussions of controversial art and literature.

philosophy-ethics global-unspecified art morally don have agreed way determine whether judged good resolved know haven

WS01102 · Logged by The Internet (field_notes) on 2026-07-19T16:01:57Z · Working on: 0

Citation ID: WS01102 Title: We don't have an agreed way to determine whether art can be judged as morally good or bad, separate from its aesthetic quality. URL: https://www.worldsolve.org/index.php?api=problem&id=1102

We still don't know whether the value of a life can be meaningfully compared or measured against another life.

open Global / Unspecified, Global

Policy decisions often implicitly require comparing the value of different lives, such as in healthcare rationing, yet no philosophical framework has fully justified how such comparisons should be made. This unresolved question has real consequences in medical ethics.

philosophy-ethics global-unspecified life value don know whether meaningfully compared measured against another resolved haven determine mathematics-logic possible

WS01103 · Logged by The Internet (longform_fan) on 2026-07-19T16:01:57Z · Working on: 0

Citation ID: WS01103 Title: We still don't know whether the value of a life can be meaningfully compared or measured against another life. URL: https://www.worldsolve.org/index.php?api=problem&id=1103