Cremation Day takes place annually on 9 December. Cremation is the combustion, vaporization, and oxidation of cadavers to basic chemical compounds, such as gases, ashes and mineral fragments retaining the appearance of dry bone. Cremation may serve as a funeral or post-funeral rite as an alternative to the interment of an intact dead body in a coffin or casket. Cremated remains (also known as “cremains” or simply “ashes”), which do not constitute a health risk, may be buried or interred in memorial sites or cemeteries, or they may be retained by relatives and dispersed in various ways. Cremation is an alternative in place of burial or other forms of disposal in funeral practices. Some families prefer to have the deceased present at the funeral with cremation to follow; others prefer that the cremation occur prior to the funeral or memorial service. In many countries, cremation is usually done in a crematorium. Some countries, such as India and Nepal, prefer different methods, such as open-air cremation.
Cremation dates from at least 42,000 years ago in the archaeological record, with the Mungo Lady, the remains of a partly cremated body found at Lake Mungo, Australia. In the Middle East and Europe, both burial and cremation are evident in the archaeological record in the Neolithic era. Cultural groups had their own preferences and prohibitions. The ancient Egyptians developed an intricate transmigration-of-soul theology, which prohibited cremation. This was also widely adopted by Semitic peoples. The Babylonians, according to Herodotus, embalmed their dead. Early Persians practiced cremation, but this became prohibited during the Zoroastrian Period. Phoenicians practiced both cremation and burial. From the Cycladic civilisation in 3000 BCE until the Sub-Mycenaean era in 1200–1100 BCE, Greeks practiced inhumation. Cremation appeared around the 12th century BCE, constituting a new practice of burial, probably influenced by Anatolia. Until the Christian era, when inhumation again became the only burial practice, both combustion and inhumation had been practiced, depending on the era and location. Romans practiced both, with cremation generally associated with military honors.
In Europe, there are traces of cremation dating to the Early Bronze Age (c. 2000 BCE) in the Pannonian Plain and along the middle Danube. The custom became dominant throughout Bronze Age Europe with the Urnfield culture (from c. 1300 BCE). In the Iron Age, inhumation again becomes more common, but cremation persisted in the Villanovan culture and elsewhere. Homer’s account of Patroclus’ burial describes cremation with subsequent burial in a tumulus, similar to Urnfield burials, and qualifying as the earliest description of cremation rites. This may be an anachronism, as during Mycenaean times burial was generally preferred, and Homer may have been reflecting the more common use of cremation at the time the Iliad was written, centuries later.
Hinduism and Jainism are notable for not only allowing but prescribing cremation. Cremation in India is first attested in the Cemetery H culture (from c. 1900 BCE), considered the formative stage of Vedic civilization. The Rigveda contains a reference to the emerging practice, in RV 10.15.14, where the forefathers “both cremated (agnidagdhá-) and uncremated (ánagnidagdha-)” are invoked. Cremation remained common but not universal, in both ancient Greece and ancient Rome. According to Cicero, in Rome, inhumation was considered the more archaic rite, while the most honoured citizens were most typically cremated—especially upper classes and members of imperial families.
The rise of Christianity saw an end to cremation, being influenced by its roots in Judaism, the belief in the resurrection of the body, and following the example of Christ’s burial. Anthropologists have been able to track the advance of Christianity throughout Europe with the appearance of cemeteries. By the 5th century, with the spread of Christianity, the practice of burning bodies gradually disappeared from Europe.
In early Roman Britain, cremation was usual but diminished by the 4th century. It then reappeared in the 5th and 6th centuries during the migration era, when sacrificed animals were sometimes included with the human bodies on the pyre, and the deceased were dressed in costume and with ornaments for the burning. That custom was also very widespread among the Germanic peoples of the northern continental lands from which the Anglo-Saxon migrants are supposed to have been derived, during the same period. These ashes were usually thereafter deposited in a vessel of clay or bronze in an “urn cemetery”. The custom again died out with the Christian conversion of the Anglo-Saxons or Early English during the 7th century, when Christian burial became general.
During the Middle Ages cremation was forbidden In parts of Europe, and even punishable by death if combined with Heathen rites Cremation was sometimes used by Catholic authorities as part of punishment for Protestant heretics, which included burning at the stake. For example, the body of John Wycliff was exhumed years after his death and burned to ashes, with the ashes thrown in a river, explicitly as a posthumous punishment for his denial of the Roman Catholic doctrine of transubstantiation.
The first to advocate for the use of cremation was the physician Sir Thomas Browne in 1658. Honoretta Brooks Pratt became the first recorded cremated European individual in modern times when she died on 26 September 1769 and was illegally cremated at the burial ground on Hanover Square in London. The organized movement to reinstate cremation as a viable method for body disposal began in the 1870s. In 1869 the idea was presented to the Medical International Congress of Florence by Professors Coletti and Castiglioni “in the name of public health and civilization”. In 1873, Professor Paolo Gorini of Lodi and Professor Ludovico Brunetti of Padua published reports of practical work they had conducted. A model of Brunetti’s cremating apparatus, together with the resulting ashes, was exhibited at the Vienna Exposition in 1873 and attracted great attention, including that of Sir Henry Thompson, 1st Baronet, a surgeon and Physician to the Queen Victoria, who became the chief promoter of cremation in England.
Sir Henry Thompson’s main reason for supporting cremation was that “it was becoming a necessary sanitary precaution against the propagation of disease among a population daily growing larger in relation to the area it occupied”. In addition, he believed, cremation would prevent premature burial, reduce the expense of funerals, spare mourners the necessity of standing exposed to the weather during interment, and urns would be safe from vandalism. In 1874, some advocates of cremation, including Anthony Trollope, John Everett Millais, George du Maurier, Thomas Spencer Wells, John Tenniel and Shirley Brooks, held a meeting at Thompson’s house in London and formally founded the Cremation Society of Great Britain ”
e first duty of the Cremation Society was to ascertain whether cremation could be legally performed in the country, and then to construct a first crematorium. In 1878, Sir Henry Thompson bought a piece of land in Woking as a site for the crematorium. Professor Gorini was invited to visit Woking and supervise the erection of his cremation apparatus there. They first tested it In 1879 by cremating the body of a horse. However, the inhabitants of Woking showed strong antipathy to the crematorium, and appealed to the Home Secretary, Sir Richard Cross, to prohibit the use of the building.
Legalization of cremation came about through the eccentric activities of Welsh Neo-Druidic priest, William Price. After his first child died in 1884 and believing that it was wrong to bury a corpse, thereby polluting the earth, Price decided to cremate his son’s body. He was arrested by the police for the illegal disposal of a corpse. Price successfully argued in court that while the law did not state that cremation was legal, it also did not state that it was illegal. The case set a precedent that, together with the activities of the newly founded Cremation Society of Great Britain, led to the Cremation Act 1902. The Act imposed procedural requirements before a cremation could occur and restricted the practice to authorised places.
In 1885, the first official cremation in the UK took place in Woking. The deceased was Mrs Jeannette C. Pickersgill, a well-known figure in literary and scientific circles.By the end of the year, the Cremation Society of Great Britain had overseen two more cremations, a total of 3 out of 597,357 deaths in the UK that year In 1886 ten bodies were cremated at Woking Crematorium. During 1888, in which 28 cremations took place, the Cremation Society planned to provide a chapel, waiting rooms and other amenities there. In 1892 a crematorium opened in Manchester, followed by one in Glasgow in 1895, Liverpool in 1896 and Birmingham Crematorium in 1903.
Crematoria in Europe were built in 1878 in the town of Gotha in Germany and later in Heidelberg in 1891. The first modern crematory in the U.S. was built in 1876 by Francis Julius LeMoyne after hearing about its use in Europe. During that time it was thought that people were getting sick by attending funerals of those recently deceased and that decomposing bodies were leaking into the water systems. LeMoyne built the crematory to cremate bodies in a controlled environment primarily for sanitary reasons. Cremation was used to destroy any organic matter that could cause illness and give families a better way to preserve ashes. Before LeMoyne’s crematory closed in 1901, it had performed 42 cremations.
Some of the various Protestant churches came to accept cremation, with the rationale being, “God can resurrect a bowl of ashes just as conveniently as he can resurrect a bowl of dust.” The 1908 Catholic Encyclopedia was critical about these efforts, referring to them as a “sinister movement” and associating them with Freemasonry, although it said that “there is nothing directly opposed to any dogma of the Church in the practice of cremation.”[In 1963, at Second Vatican Council Pope Paul VI lifted the ban on cremation, and in 1966 allowed Catholic priests to officiate at cremation ceremonies.
In the U.S. only about one crematorium per year was built in the late 19th century. As embalming became more widely accepted and used, crematoria lost their sanitary edge. Not to be left behind, crematoria tried to make cremation more beautiful. They started building crematoria with stained-glass windows and marble floors with frescoed walls. By 2008, the cremation rate was 36.2% and was growing about 1 percentage point a year.
Australia also started to establish modern cremation movements and societies. Australians had their first purpose-built modern crematorium and chapel in the West Terrace Cemetery in the South Australian capital of Adelaide in 1901. This small building, resembling the buildings at Woking, remained largely unchanged from its 19th-century style and was in full operation until the late 1950s. The oldest operating crematorium in Australia is at Rookwood Cemetery, in Sydney. It opened in 1925.
In the Netherlands, the Association for Optional Cremation was founded in 1874 . Laws against cremation were challenged and invalidated in 1915 (two years after the construction of the first crematorium in the Netherlands), though cremation did not become legally recognised until 1955.
The cremation occurs in a cremator that is housed within a crematorium and comprises one or more furnaces. A cremator is an industrial furnace that is able to generate temperatures of 870–980 °C (1,600–1,800 °F) to ensure disintegration of the corpse. A crematorium may be part of a chapel or a funeral home or may be an independent facility or a service offered by a cemetery. Modern cremator fuels include oil, natural gas, propane, and, in some areas like Hong Kong, coal gas. However, coal and coke were used until the early 1960s.
A cremator is not designed to cremate more than one human body at a time; cremation of multiple bodies is generally illegal in the United States and many other countries, though exceptions may be made for (for example) still-born twins, or a baby and mother who died during childbirth. The chamber where the body is placed is called a retort and is lined with heat-resistant refractory bricks. Refractory bricks are designed in several layers. The outermost layer is usually simply an insulation material, e.g., mineral wool. Inside is typically a layer of insulation brick, mostly calcium silicate in nature. Heavy duty cremators are usually designed with two layers of fire bricks inside the insulation layer. The layer of fire bricks in contact with the combustion process protects the outer layer and must be replaced from time to time. The coffin or container is inserted (charged) into the retort as quickly as possible to avoid heat loss through the top door. The container may be mounted on a charger (motorised trolley) that can quickly insert it, or on a fixed or movable hopper that allows the container to slide into the cremator.
Some crematoria allow relatives to view the charging. This is sometimes done for religious reasons, such as in traditional Hindu and Jain funerals. In some countries including the United States, there is increasing use of the alkaline hydrolysis process, trademarked as Resomation, which involves the use of lye heated with the body at high pressure, allowing the body to be broken down into its chemical compounds. A cremator is not used. The process is described by its inventors as more ecologically favorable than other forms of cremation.