Thanatology is the scientific study of death. It investigates the mechanisms and forensic aspects of death, such as bodily changes that accompany death and the post-mortem period, as well as wider social aspects related to death. It is primarily an interdisciplinary study offered as a course of study at numerous colleges and universities.
The word is derived from the Greek language. In Greek mythology, Thanatos (θάνατος: "death") is the personification of death.[1] The English suffix -ology derives from the Greek suffix -logia (-λογια: "speaking").
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In most cases, thanatology is not directly related to palliative care that aims to provide treatment for dying individuals and their families. According to the World Health Organization, "palliative care is an approach that improves the quality of life of patients and their families facing the problem associated with life-threatening illness," involving the "treatment of pain and other problems, physical, psychosocial and spiritual."[2]
Thanatology does not directly explore the meaning of life and of death. Medically, this question is irrelevant to those studying it. Some medical texts refer to inquiries of the meaning of life and death as absurd and futile. However, the question is very relevant to the psychological health of those involved in the dying process: individuals, families, communities, and cultures.
As an interdisciplinary study, thanatology relies on collaboration with many different fields of study. Death is a universal human concern; it has been examined and re-examined in a wide variety of disciplines, dating back to pre-history. Some of these fields of study are academic in nature; others have evolved throughout history as cultural traditions.
The humanities are, perhaps, the very oldest disciplines to explore death. Historically, the average human had a significantly lower standard of living and lifespan in the past than he or she would today. Wars, famine, and disease always kept death close at hand. Artists, authors, and poets often employed the universality of death as a motif in their works; this trend continues today.
The social sciences are often involved on both the individual and on the cultural level. The individual level is primarily covered by psychology, the study of individual minds. Avoiding (or, in some cases, seeking) death is an important human motive; the fear of death affects many individuals' actions.
Several social sciences focus on the broad picture, and they frequently encounter the issue of death. Sociology is the study of social rules. Sub-disciplines within sociology, such as the sociology of disaster, focus more narrowly on the issue of how societies handle death. Likewise, cultural anthropology and archeology concern themselves with how current and past cultures deal with death, respectively. Society and culture are similar concepts, but their scopes are different. A society is an interdependent community, while culture is an attribute of a community: the complex web of shifting patterns that link individuals together. In any case, both cultures and societies must deal with death; the various cultural studies (many of which overlap with each other) examine this response using a variety of approaches.
Thanatology is a section of Forensic Sciences. The biological study of death helps explain what happens, physically, to individuals in the moment of dying and after-death bodily changes, so that the events that took place at the time of death and post-mortem can be clarified. In Psychiatry, the medical application of psychological principles and therapeutic drugs, is also involved; many licensed psychiatrists are required to take courses on thanatology during training. Medical ethics are also an important area of study, especially on the issue of euthanasia ("right to die").
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