A repugnant market is an area of commerce that is considered by society to be outside of the range of market transactions and that bringing this area into the realm of a market would be inherently immoral or uncaring.
 For example, many people consider a market in human organs to be a repugnant market or the ability to bet on terrorist acts in prediction market to be repugnant.
 Others consider the lack of such markets to be even more immoral and uncaring, as trade bans (e.g. in organ transplants and terrorism information) can create avoidable human suffering.
Tragedy (from the Greek: τραγῳδία , "tragōidia" ) is a form of drama based on human suffering that invokes an accompanying catharsis or pleasure in audiences.
 While many cultures have developed forms that provoke this paradoxical response, the term "tragedy" often refers to a specific tradition of drama that has played a unique and important role historically in the self-definition of Western civilisation.
 That tradition has been multiple and discontinuous, yet the term has often been used to invoke a powerful effect of cultural identity and historical continuity—"the Greeks and the Elizabethans, in one cultural form; Hellenes and Christians, in a common activity," as Raymond Williams puts it.
Redemptive suffering is the Christian belief that human suffering, when accepted and offered up in union with the Passion of Jesus, can remit the just punishment for one's sins or for the sins of another, or for the other physical or spiritual needs of oneself or another.
 Like an indulgence, redemptive suffering does not gain the individual "forgiveness" for their sin; forgiveness results from God’s grace, freely given through Christ, which cannot be earned.
 After one's sins are forgiven, the individual's suffering can reduce the "penalty" due for sin.
Brigitte Secard is a Syrian American author of non-fiction and Self empowerment.
 She is also the founder of the "Brave New Peace Campaign" and has written and published several different books based upon her ongoing work on the deconstruction of modern human suffering while also helping to teach & evolve our current models of social change for this generation.
Humanitarian Intervention has been defined as a state's use of "military force (publicly stated that its use is for ending the violation of human rights) against another state."
 This definition may be too narrow as it precludes non-military forms of intervention such as humanitarian aid and international sanctions.
 On this broader understanding, "Humanitarian intervention should be understood to encompass… non-forcible methods, namely intervention undertaken without military force to alleviate mass human suffering within sovereign borders."
The International Red Cross and Red Crescent Movement is an international humanitarian movement with approximately 97 million volunteers, members and staff worldwide which was founded to protect human life and health, to ensure respect for all human beings, and to prevent and alleviate human suffering.
Living High and Letting Die: Our Illusion of Innocence ISBN  is a philosophical book by Peter K. Unger, published in 1996.
 Inspired by Peter Singer's 1971 essay "Famine, Affluence, and Morality," Unger argues that for people in the developed world to live morally, they are morally obliged to make sacrifices to help mitigate human suffering and premature death in the third world, and further that it is acceptable (and morally right) to lie, cheat, and steal to mitigate suffering.
The Decameron (Italian: "Decameron" ] or "Decamerone" ] ), subtitled "Prince Galehaut" (Old Italian: "Prencipe Galeotto" ] ), is a collection of novellas by the 14th-century Italian author Giovanni Boccaccio (1313–1375).
 The book is structured as a frame story containing 100 tales told by a group of seven young women and three young men sheltering in a secluded villa just outside Florence to escape the Black Death, which was afflicting the city.
 Boccaccio probably conceived the "Decameron" after the epidemic of 1348, and completed it by 1353.
 The various tales of love in "The Decameron" range from the erotic to the tragic.
 Tales of wit, practical jokes, and life lessons contribute to the mosaic.
 In addition to its literary value and widespread influence (for example on Chaucer's "The Canterbury Tales"), it provides a document of life at the time.
 Written in the vernacular of the Florentine language, it is considered a masterpiece of classical early Italian prose.
International humanitarian law (IHL) is the law that regulates the conduct of war ("jus in bello").
 It is that branch of international law which seeks to limit the effects of armed conflict by protecting persons who are not participating in hostilities, and by restricting and regulating the means and methods of warfare available to combatants. IHL is inspired by considerations of humanity and the mitigation of human suffering.
 "It comprises a set of rules, established by treaty or custom, that seeks to protect persons and property/objects that are (or may be) affected by armed conflict and limits the rights of parties to a conflict to use methods and means of warfare of their choice".
 It includes "the Geneva Conventions and the Hague Conventions, as well as subsequent treaties, case law, and customary international law".
 It defines the conduct and responsibilities of belligerent nations, neutral nations, and individuals engaged in warfare, in relation to each other and to "protected persons", usually meaning non-combatants.
 It is designed to balance humanitarian concerns and military necessity, and subjects warfare to the rule of law by limiting its destructive effect and mitigating human suffering.
Wayne M. Meyers, MD, PhD is an American physician, microbiologist, chemist, humanitarian, and medical missionary.
 He pioneered new medical techniques, discovered new infectious agents, trained countless researchers and scientists.
 Meyers has dedicated his life to improving the health and wellbeing of human beings from all walks of life and from all corners of the globe.
 He served many years as a medical missionary in Africa and continues to travel to exotic places to help end human suffering from scourges that the World Health Organization (WHO) considers the neglected tropical diseases.
 He is particularly well known for his work with Hansen’s disease (Leprosy), Buruli ulcer, and filarial diseases.

Question: What type of drama is the Decameron, that is based on human suffering?
Answer: Tragedy