Destruction Of Ivory
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The destruction of ivory is a technique used by governments and conservation groups to deter the poaching of elephants for their
tusk Tusks are elongated, continuously growing front teeth that protrude well beyond the mouth of certain mammal species. They are most commonly canine tooth, canine teeth, as with Narwhal, narwhals, chevrotains, musk deer, water deer, muntjac, pigs, ...
s and to suppress the illegal
ivory trade The ivory trade is the commercial, often illegal trade in the ivory tusks of the hippopotamus, walrus, narwhal, black and white rhinos, mammoth, and most commonly, African elephant, African and Asian elephants. Ivory has been traded for hundred ...
. , more than of
ivory Ivory is a hard, white material from the tusks (traditionally from elephants) and Tooth, teeth of animals, that consists mainly of dentine, one of the physical structures of teeth and tusks. The chemical structure of the teeth and tusks of mamm ...
have been destroyed, typically by burning or crushing, in these high-profile events in 21 countries around the world. Kenya held the first event in 1989, as well as the largest event in 2016, when a total of of ivory were incinerated. The conservationists, governments, and
non-governmental organization A non-governmental organization (NGO) is an independent, typically nonprofit organization that operates outside government control, though it may get a significant percentage of its funding from government or corporate sources. NGOs often focus ...
s that endorse the strategy argue that it fosters public support for the protection of elephants and that it sends a message to poachers their work is futile. Critics contend that the technique may increase poaching by creating a perception of
scarcity In economics, scarcity "refers to the basic fact of life that there exists only a finite amount of human and nonhuman resources which the best technical knowledge is capable of using to produce only limited maximum amounts of each economic good. ...
that increases ivory's value on the
black market A black market is a Secrecy, clandestine Market (economics), market or series of transactions that has some aspect of illegality, or is not compliant with an institutional set of rules. If the rule defines the set of goods and services who ...
, and that evidence for the technique's effectiveness is insufficient to justify the
opportunity cost In microeconomic theory, the opportunity cost of a choice is the value of the best alternative forgone where, given limited resources, a choice needs to be made between several mutually exclusive alternatives. Assuming the best choice is made, ...
for countries struggling with poverty.


Background

Archaeological findings show human use of
ivory Ivory is a hard, white material from the tusks (traditionally from elephants) and Tooth, teeth of animals, that consists mainly of dentine, one of the physical structures of teeth and tusks. The chemical structure of the teeth and tusks of mamm ...
to date back more than 35,000 years. It has been exported to Europe since at least
Classical antiquity Classical antiquity, also known as the classical era, classical period, classical age, or simply antiquity, is the period of cultural History of Europe, European history between the 8th century BC and the 5th century AD comprising the inter ...
, but exporting accelerated during the
Age of Exploration The Age of Discovery (), also known as the Age of Exploration, was part of the early modern period and overlapped with the Age of Sail. It was a period from approximately the 15th to the 17th century, during which Seamanship, seafarers fro ...
and
colonisation of Africa External colonies were first founded in Africa Colonies in antiquity, during antiquity. Ancient Greece, Ancient Greeks and Ancient Rome, Romans established colonies on the African continent in North Africa, similar to how they established settl ...
. At its peak, at the end of the 19th century and early 20th century, with the rise of
mass production Mass production, also known as mass production, series production, series manufacture, or continuous production, is the production of substantial amounts of standardized products in a constant flow, including and especially on assembly lines ...
, well over of ivory were exported to Europe yearly. In the last quarter of the 19th century, the city of
Sheffield Sheffield is a city in South Yorkshire, England, situated south of Leeds and east of Manchester. The city is the administrative centre of the City of Sheffield. It is historically part of the West Riding of Yorkshire and some of its so ...
, England alone imported just for cutlery handles. In the 1970s, Japan became the largest consumer of ivory, accounting for about 40% of all trade worldwide, with Hong Kong acting as the largest trade hub. Hunting for ivory is responsible for significant reductions in elephant populations in several parts of Africa. Between 1979 and 1989, the African elephant population decreased from 1.3 million to 600,000. Ivory became a billion-dollar market, with about 80% of the supply taken from illegally killed elephants. , according to a report by the
Wildlife Conservation Society The Wildlife Conservation Society (WCS) is a global 501(c)(3) organization, 501(c)(3) non-governmental organization, headquartered at the Bronx Zoo in New York City, with a mission to save "wildlife and wild places across the globe". Founded in ...
, about 96 African elephants are killed for their
tusk Tusks are elongated, continuously growing front teeth that protrude well beyond the mouth of certain mammal species. They are most commonly canine tooth, canine teeth, as with Narwhal, narwhals, chevrotains, musk deer, water deer, muntjac, pigs, ...
s every day. In 1986,
CITES CITES (shorter acronym for the Convention on International Trade in Endangered Species of Wild Fauna and Flora, also known as the Washington Convention) is a multilateral treaty to protect endangered plants and animals from the threats of inte ...
(the Convention on International Trade in Endangered Species of Wild Fauna and Flora) introduced a control system based on permits, registration, stockpiles, and monitoring. Shortly thereafter, the CITES Secretariat weakened regulations, effectively legalizing stockpiles of poached ivory. For example, countries such as Burundi and Singapore, which were not home to wild elephants, registered and of trafficked ivory, respectively. As uncovered by the
Environmental Investigation Agency The Environmental Investigation Agency (EIA) is an international NGO founded in 1984 in the United Kingdom by environmental activists Dave Currey, Jennifer Lonsdale and Allan Thornton. At present, it has offices in London and Washington, D.C. ...
, the "control system" turned out to be easy to manipulate, ultimately increasing the value of ivory and empowering smugglers. At the October 1989 CITES convention in
Geneva Geneva ( , ; ) ; ; . is the List of cities in Switzerland, second-most populous city in Switzerland and the most populous in French-speaking Romandy. Situated in the southwest of the country, where the Rhône exits Lake Geneva, it is the ca ...
, representatives from Tanzania proposed an effective ban on the international ivory trade. After heated debates, the ban was enacted, and went into effect in January 1990. The ban proved effective for about a decade, and saw rising elephant populations, but starting in 1997 CITES began granting exceptions to the ban to allow countries such as Zimbabwe, Botswana, and Namibia to sell a limited amount of ivory, as well as an exception to Japan to buy a limited amount, based on each country's declared confidence in their effective regulation and control. From 1998 to 2011, other countries were granted exceptions and illegal trafficking at least tripled. The majority of ivory in the 21st century has gone to growing Asian markets, including and especially China, where the material has been viewed as a
status symbol A status symbol is a visible, external symbol of one's social position, an indicator of Wealth, economic or social status. Many luxury goods are often considered status symbols. ''Status symbol'' is also a Sociology, sociological term – as part ...
sometimes known as "white gold". In 2015, Chinese officials expressed their intent to phase out the country's involvement with the ivory trade. Prices fell by nearly half in the year prior to a 2016 report, and at the end of that year China's State Council declared its intent to halt ivory-related commerce by the end of March 2017.


History and events


Kenya and the first fires

In 1989
Richard Leakey Richard Erskine Frere Leakey (19 December 1944 – 2 January 2022) was a Kenyan paleoanthropologist, conservationist and politician. Leakey held a number of official positions in Kenya, mostly in institutions of archaeology and wildlife cons ...
, a
paleoanthropologist Paleoanthropology or paleo-anthropology is a branch of paleontology and biological anthropology, anthropology which seeks to understand the early development of anatomically modern humans, a process known as wikt:hominization, hominization, throug ...
and conservationist from the prominent
Leakey family The Leakey family is a British and Kenyan family consisting of a number of notable military figures, agricultural scientists and Archaeology, archaeologists of the 20th and 21st centuries. Originally a family from Somerset and Devon in south-west E ...
, was named head of Kenya's Wildlife Conservation and Management Department, the forerunner to today's
Kenya Wildlife Service Kenya Wildlife Service (KWS) is a state corporation under the Ministry of Tourism and Wildlife established by an act of Parliament; Wildlife Conservation and Management Act CAP 376, of 1989, now repealed and replaced by the Wildlife Conservation ...
.
Elephant hunting Elephants are the Largest and heaviest animals, largest living land animals. Three living species are currently recognised: the African bush elephant (''Loxodonta africana''), the African forest elephant (''L. cyclotis''), and the Asian ele ...
had been banned in 1973, but the
ivory trade The ivory trade is the commercial, often illegal trade in the ivory tusks of the hippopotamus, walrus, narwhal, black and white rhinos, mammoth, and most commonly, African elephant, African and Asian elephants. Ivory has been traded for hundred ...
remained legal. By the 1980s, elephant poaching had become widespread due to the increasing price of ivory. In a May 1989 article, ''
The New York Times ''The New York Times'' (''NYT'') is an American daily newspaper based in New York City. ''The New York Times'' covers domestic, national, and international news, and publishes opinion pieces, investigative reports, and reviews. As one of ...
'' described Tsavo National Park as "an elephant graveyard – piles of bleached white elephant bones – instead of an elephant habitat". Kenyan officials knew the value of the elephant to
safari A safari (; originally ) is an overland journey to observe wildlife, wild animals, especially in East Africa. The so-called big five game, "Big Five" game animals of Africa – lion, African leopard, leopard, rhinoceros, African elephant, elep ...
tourism, and wanted to persuade CITES to include the animal on its global
endangered species An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching, inv ...
list at its October 1989 meeting. When Leakey took the position, the organization had 12 tons of confiscated illegal ivory in its possession, which he was urged to sell in order to fund conservation efforts. Instead, he piled all of it together and, with Kenyan President
Daniel arap Moi Daniel Toroitich arap Moi ( ; 2 September 1924 – 4 February 2020) was a Kenyan politician who served as the second president of Kenya from 1978 to 2002. He is the country's longest-serving president to date. Moi previously served as the thi ...
, set it on fire. Ivory does not easily burn, but the choice to use fire rather than other means to destroy it was intentional as Leakey wanted the event to produce powerful images for the global media. To make the destruction spectacular, Leakey worked with a
Hollywood Hollywood usually refers to: * Hollywood, Los Angeles, a neighborhood in California * Hollywood, a metonym for the cinema of the United States Hollywood may also refer to: Places United States * Hollywood District (disambiguation) * Hollywood ...
special effect Special effects (often abbreviated as F/X or simply FX) are illusions or visual tricks used in the theatre, film, television, video game, amusement park and simulator industries to simulate the fictional events in a story or virtual world. ...
s professional to devise an innovative
pyrotechnics Pyrotechnics is the science and craft of creating fireworks, but also includes safety matches, oxygen candles, Pyrotechnic fastener, explosive bolts (and other fasteners), parts of automotive airbags, as well as gas-pressure blasting in mining, q ...
technique using
jet fuel Jet fuel or aviation turbine fuel (ATF, also abbreviated avtur) is a type of aviation fuel designed for use in aircraft powered by Gas turbine, gas-turbine engines. It is colorless to straw-colored in appearance. The most commonly used fuels for ...
and flammable glue. It was a successful
publicity stunt In marketing, a publicity stunt is a planned event designed to attract the public's attention to the event's organizers or their cause. Publicity stunts can be professionally organized, or set up by amateurs. Such events are frequently utiliz ...
, attracting international attention from the press while the fire burned for three days. It also proved influential among conservationists, encouraging others to dispose of their stockpiles in a similar manner and leading, in part, to the international ban on the ivory trade passed at CITES. Paul Udoto of the Kenya Wildlife Service called it a "desperate measure meant to send a message to the world about the destruction through poaching of Kenya's elephants." Kenya has held two more ivory burns since 1989. The second was just two years later in 1991, destroying 6.8 tons. Kenyan President
Mwai Kibaki Emilio Stanley Mwai Kibaki (15 November 1931 – 21 April 2022) was a Kenyan politician who served as the third President of Kenya from December 2002 until April 2013. He served in various leadership positions in Kenya's government including ...
held the country's third event in 2011, destroying another five tons of ivory.


Largest fire

On 30 April 2016, Kenyan President
Uhuru Kenyatta Uhuru Muigai Kenyatta ( born 26 October 1961) is a Kenyan politician who served as the fourth president of Kenya from 2013 to 2022. The son of Jomo Kenyatta, Kenya's first president, he previously served as Prime Minister of Kenya, Deputy Pri ...
set alight the largest ever pile of ivory for destruction in the
Nairobi National Park Nairobi National Park is a national park in Kenya that was established in 1946 about south of Nairobi. It is fenced on three sides, whereas the open southern boundary allows migrating wildlife to move between the park and the adjacent Kitenge ...
. The pile consisted of 105 tonnes of elephant ivory from about 8,000 elephants and 1.35 tonnes of horns from 343
rhinoceros A rhinoceros ( ; ; ; : rhinoceros or rhinoceroses), commonly abbreviated to rhino, is a member of any of the five extant taxon, extant species (or numerous extinct species) of odd-toed ungulates (perissodactyls) in the family (biology), famil ...
es. Estimates for the total
black market A black market is a Secrecy, clandestine Market (economics), market or series of transactions that has some aspect of illegality, or is not compliant with an institutional set of rules. If the rule defines the set of goods and services who ...
value of the destroyed contraband range from $150 million to $220 million. The ivory was transported to the site in shipping containers then stacked into towers up to tall and in diameter. The ivory towers took personnel from the Kenya Wildlife Service ten days to build. The pyre also contained exotic animal skins. The amount of ivory destroyed equaled about 5% of the global stock. Gabonese President Ali Bongo Ondimba was also in attendance.


More frequent events across four continents

, more than of
ivory Ivory is a hard, white material from the tusks (traditionally from elephants) and Tooth, teeth of animals, that consists mainly of dentine, one of the physical structures of teeth and tusks. The chemical structure of the teeth and tusks of mamm ...
has been destroyed in high-profile events in 21 countries around the world. Much of this is due to the help of the Elephant Protection Initiative (EPI), which aids countries in burning their ivory stockpiles. The EPI was launched by the governments of Botswana, Chad, Ethiopia, Gabon and Tanzania in 2014. *
United Arab Emirates The United Arab Emirates (UAE), or simply the Emirates, is a country in West Asia, in the Middle East, at the eastern end of the Arabian Peninsula. It is a Federal monarchy, federal elective monarchy made up of Emirates of the United Arab E ...
and
Zambia Zambia, officially the Republic of Zambia, is a landlocked country at the crossroads of Central Africa, Central, Southern Africa, Southern and East Africa. It is typically referred to being in South-Central Africa or Southern Africa. It is bor ...
: The first countries to follow Kenya's lead were the United Arab Emirates and Zambia in 1992, destroying 12 and 9.5 tons, respectively. *
Gabon Gabon ( ; ), officially the Gabonese Republic (), is a country on the Atlantic coast of Central Africa, on the equator, bordered by Equatorial Guinea to the northwest, Cameroon to the north, the Republic of the Congo to the east and south, and ...
: In 2012, Gabon burned the tusks and carved ivory it had been confiscating since 1985, adding up to about 4.8 tons. *
Philippines The Philippines, officially the Republic of the Philippines, is an Archipelagic state, archipelagic country in Southeast Asia. Located in the western Pacific Ocean, it consists of List of islands of the Philippines, 7,641 islands, with a tot ...
: The Philippines, a country which the CITES Standing Committee noted as one of the major consumers of ivory in 2012, became the first such nation to destroy its holdings in June 2013. The
Department of Environment and Natural Resources The Department of Environment and Natural Resources (DENR; ) is the Executive Departments of the Philippines, executive department of the Philippine government responsible for the conservation, management, development, and proper use of the cou ...
, the division coordinating the destruction, had planned to hold a "ceremonial burning", but environmental objections to the idea of legitimated open burning led them to instead crush all five tons by first running over them with a
road roller A road roller (sometimes called a roller-compactor, or just roller) is a compactor-type engineering vehicle used to compact soil, gravel, concrete, or asphalt in the construction of roads and foundations. Similar rollers are used also at lan ...
, then pounding them with the bucket of a
backhoe A backhoe is a type of excavating equipment, or excavator, consisting of a digging bucket on the end of a two-part articulated arm. It is typically mounted on the back of a tractor or loader (equipment), front loader, the latter forming a "backh ...
, and finally taking the bits that remained to an
incinerator Incineration is a list of solid waste treatment technologies, waste treatment process that involves the combustion of substances contained in waste materials. Industrial plants for waste incineration are commonly referred to as waste-to-ene ...
. *
United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
: In November 2013, the United States employed an industrial rock crusher to pulverize six tons of amassed ivory. Although the US does not ban the domestic sale of ivory, it is illegal to bring ivory into the country. Its interest in destroying its ivory was also connected to research that found links between the ivory trade and threats to
national security National security, or national defence (national defense in American English), is the security and Defence (military), defence of a sovereign state, including its Citizenship, citizens, economy, and institutions, which is regarded as a duty of ...
through terrorism and
organized crime Organized crime is a category of transnational organized crime, transnational, national, or local group of centralized enterprises run to engage in illegal activity, most commonly for profit. While organized crime is generally thought of as a f ...
. The
US government The Federal Government of the United States of America (U.S. federal government or U.S. government) is the national government of the United States. The U.S. federal government is composed of three distinct branches: legislative, execut ...
and American
non-governmental organization A non-governmental organization (NGO) is an independent, typically nonprofit organization that operates outside government control, though it may get a significant percentage of its funding from government or corporate sources. NGOs often focus ...
s have been involved in multiple forms of anti-poaching measures, largely in Africa, and American diplomats are actively engaging other governments to take part in eroding the ivory market by destroying stockpiles. Another ivory crush took place in New York City's
Times Square Times Square is a major commercial intersection, tourist destination, entertainment hub, and Neighborhoods in New York City, neighborhood in the Midtown Manhattan section of New York City. It is formed by the junction of Broadway (Manhattan), ...
in June 2015. *
China China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ...
: China is the world's largest consumer of ivory, accounting for 70% of global demand . Many of the countries that have destroyed their ivory accumulated the stockpiles because of their location on the
trade route A trade route is a logistical network identified as a series of pathways and stoppages used for the commercial transport of cargo. The term can also be used to refer to trade over land or water. Allowing goods to reach distant markets, a singl ...
between Africa and China. Given its prominent role in the market, China's decision to crush 6.1 tons of ivory in January 2014 was a major cause for celebration among conservationists. *
France France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...
: France was the first European country to destroy its three tons of seized illegal ivory in February 2014, with tusks fed one-by-one along with other ivory goods into a
pulverizer Comminution is the reduction of solid material A material is a matter, substance or mixture of substances that constitutes an Physical object, object. Materials can be pure or impure, living or non-living matter. Materials can be classified ...
. *
Hong Kong Hong Kong)., Legally Hong Kong, China in international treaties and organizations. is a special administrative region of China. With 7.5 million residents in a territory, Hong Kong is the fourth most densely populated region in the wor ...
: In May 2014, Hong Kong began a systematic destruction of its 28-ton stockpile, which was scheduled to take place over the course of two years. In its announcement of the destruction, Hong Kong's Endangered Species Advisory Committee chairman, Wong Kam-sing, explained that, moving forward, "any future forfeiture of ivory will be similarly disposed of on a regular basis". Although the sale of ivory has not been banned entirely in Hong Kong, the commitment and actions it has taken are significant not just for being the largest stockpile destroyed to-date, but also because it has been the world's largest ivory market. *
Chad Chad, officially the Republic of Chad, is a landlocked country at the crossroads of North Africa, North and Central Africa. It is bordered by Libya to Chad–Libya border, the north, Sudan to Chad–Sudan border, the east, the Central Afric ...
: 1.1 tons destroyed of ivory in 2014. *
Belgium Belgium, officially the Kingdom of Belgium, is a country in Northwestern Europe. Situated in a coastal lowland region known as the Low Countries, it is bordered by the Netherlands to the north, Germany to the east, Luxembourg to the southeas ...
: 1.5 tons of ivory destroyed in 2014. *
Ethiopia Ethiopia, officially the Federal Democratic Republic of Ethiopia, is a landlocked country located in the Horn of Africa region of East Africa. It shares borders with Eritrea to the north, Djibouti to the northeast, Somalia to the east, Ken ...
: In Ethiopia, where the size of the elephant population has decreased by 90% since the 1980s, officials issued a National Ivory Action Plan to address poaching and ivory trafficking. Among other strategies, the Plan includes the publicized destruction of seized ivory. The first such event took place in March 2015, in
Addis Ababa Addis Ababa (; ,) is the capital city of Ethiopia, as well as the regional state of Oromia. With an estimated population of 2,739,551 inhabitants as of the 2007 census, it is the largest city in the country and the List of cities in Africa b ...
, where the Ethiopian Wildlife Conservation Authority's 6.1-ton stockpile was burned. *
Republic of the Congo The Republic of the Congo, also known as Congo-Brazzaville, the Congo Republic or simply the Congo (the last ambiguously also referring to the neighbouring Democratic Republic of the Congo), is a country located on the western coast of Central ...
: 4.7 tons of ivory destroyed in 2015. *
United Arab Emirates The United Arab Emirates (UAE), or simply the Emirates, is a country in West Asia, in the Middle East, at the eastern end of the Arabian Peninsula. It is a Federal monarchy, federal elective monarchy made up of Emirates of the United Arab E ...
: 11 tons of ivory destroyed in 2015. *
Mozambique Mozambique, officially the Republic of Mozambique, is a country located in Southeast Africa bordered by the Indian Ocean to the east, Tanzania to the north, Malawi and Zambia to the northwest, Zimbabwe to the west, and Eswatini and South Afr ...
: 2.4 tons of ivory as well as 440 lbs of rhinoceros horn destroyed in 2015. *
Sri Lanka Sri Lanka, officially the Democratic Socialist Republic of Sri Lanka, also known historically as Ceylon, is an island country in South Asia. It lies in the Indian Ocean, southwest of the Bay of Bengal, separated from the Indian subcontinent, ...
: In January 2016, Sri Lanka became the first South Asian country to destroy its ivory (1.5 tons confiscated in 2012) and also the first to issue a formal apology for its role in the ivory trade. *
Italy Italy, officially the Italian Republic, is a country in Southern Europe, Southern and Western Europe, Western Europe. It consists of Italian Peninsula, a peninsula that extends into the Mediterranean Sea, with the Alps on its northern land b ...
: In March 2016, the Italian government partnered with the Elephant Action League to burn a tonne of ivory, worth an estimated £3.6 million GBP. *
Vietnam Vietnam, officially the Socialist Republic of Vietnam (SRV), is a country at the eastern edge of mainland Southeast Asia, with an area of about and a population of over 100 million, making it the world's List of countries and depende ...
: On 12November 2016, Vietnam destroyed nearly 2.2 tons of seized elephant ivory and 70 kg of rhinoceros horns.


Techniques

Destroying ivory by any practical means is difficult. Burning is the most common method of large-scale destruction of ivory. When Kenya burned 12 tons of it in 1989, it created a major media
spectacle In general, spectacle refers to an event that is memorable for the appearance it creates. Derived in Middle English from c. 1340 as "specially prepared or arranged display" it was borrowed from Old French ''spectacle'', itself a reflection of the ...
and inspired similar actions around the world. More recently, crushing methods have also been used, as well as combinations of crushing and burning.


Burning

When Kenyan officials decided to destroy their stockpile in 1989, they had to find a way to do so that would create powerful images. Leakey turned to fellow conservationist Kuki Gallmann, who described their discussions and experiments in her memoir '' I Dreamed of Africa''. She asked Hollywood special effects professional Robin Hollister what he would recommend, and introduced him to Leakey. Hollister understood Leakey's intention to create a spectacle, and the importance of producing an immediate dramatic flare-up. He suggested a combination of flammable glue to coat the tusks, and a hidden system of pipes to spray them with fuel. His plans were adopted, and when the Kenyan President held a torch to the waiting pile, "Flames flared up in a scalding blaze. ..The ivory blackened and started burning, crackling. Deafening applause burst out from the crowd, while television crews from all over the world showed to every corner of the Earth this new sacrifice of Africa." Research performed by the
United States Fish and Wildlife Service The United States Fish and Wildlife Service (USFWS or FWS) is a List of federal agencies in the United States, U.S. federal government agency within the United States Department of the Interior which oversees the management of fish, wildlife, ...
(FWS) in 2008, found burning to be an inefficient and highly challenging way to destroy ivory when compared to crushing. Like
human teeth Humans (''Homo sapiens'') or modern humans are the most common and widespread species of primate, and the last surviving species of the genus ''Homo''. They are great apes characterized by their hairlessness, bipedalism, and high intelligenc ...
, elephant tusks are resistant to burning. Simple burning typically just chars the outside; it requires extreme conditions over a long period of time to destroy ivory effectively. Using specialized equipment to burn a tusk at , its weight decreases by only each minute (an average African elephant tusk is about and can weigh as much as . For each of Kenya's burns, organizers used jet oil to increase the temperature and it still persists for about a week. When only the outside is affected, the inner ivory is still commercially viable. As there are not yet verified techniques for identifying ivory that was previously burned, some have expressed concerns regarding the possible use of some of the burned stockpiles. Hollister, the original "burn architect" who invented the technique in 1989, was asked to lead the 2016 burn, which was many times bigger than the first. He acknowledged that ivory does not really burn: "we have to raise the temperature in the fires to such a degree that it actually disintegrates. We're going to create
hat A hat is a Headgear, head covering which is worn for various reasons, including protection against weather conditions, ceremonial reasons such as university graduation, religious reasons, safety, or as a fashion accessory. Hats which incorpor ...
by combining kerosene and diesel and compressed air, pushing it at very high pressure, about 16 bar, down a pipe." The question of the effectiveness of the destruction – even the possibility that some of the partially combusted ivory may find its way back to the black market – is a touchy subject. "It's heresy to consider any other form of destruction, leave alone finding any other way to use the ivory or utilise wildlife resources."


Crushing

Crushing can also be challenging. In 2013, the Philippines resolved to crush their five-ton stockpile, in part due to environmental objections to a large open fire. They first attempted to use a
road roller A road roller (sometimes called a roller-compactor, or just roller) is a compactor-type engineering vehicle used to compact soil, gravel, concrete, or asphalt in the construction of roads and foundations. Similar rollers are used also at lan ...
on the tusks and then on smaller, sawn-off pieces. When that did not work, the pieces were repeatedly smashed with a backhoe bucket. What was left was taken to a crematory. When the United States held a similar event a few months later, they opted to use a large rock crusher; a short time later, France employed a pulverizer to turn its illegal ivory into a powder onto which was then poured a composite material to ensure that none of the ivory could be used.


Justification, objections, and impact


Messaging

Destroying ivory is a tactic endorsed by several governments, activists, and NGOs.
Richard Leakey Richard Erskine Frere Leakey (19 December 1944 – 2 January 2022) was a Kenyan paleoanthropologist, conservationist and politician. Leakey held a number of official positions in Kenya, mostly in institutions of archaeology and wildlife cons ...
, who was responsible for the first major ivory destruction in Kenya in 1989, argues that these acts are primarily about sending a message to foster a public that sees the value in wildlife itself, not its
byproduct A by-product or byproduct is a secondary product derived from a production process, manufacturing process or chemical reaction; it is not the primary product or service being produced. A by-product can be useful and marketable or it can be cons ...
s, and thereby influencing the demand side of the market. In explaining the "enormous impact" that he saw after the 1989 event, Leakey said that "up to that time we'd been losing about three and a half thousand to four thousand elephants a year, and a year later we were losing at most sixty." Consumer research in China, the world's largest consumer of ivory, showed that many potential buyers have little understanding of the connection between the ivory trade and steep declines in elephant populations. High-profile government events bring the problem to large numbers of people and affirm a government stance for anyone who had been unclear. The events also aim to signal decreasing acceptance and popularity of ivory goods, making them less desirable by lowering their status and shaming individuals, organizations, and institutions who buy, sell, or own the goods. In China, prices fell by nearly half between 2015 and 2016, following the government announcement that it would begin phasing out its domestic ivory trade. According to Hongxiang Huang in a report by ''
NPR National Public Radio (NPR) is an American public broadcasting organization headquartered in Washington, D.C., with its NPR West headquarters in Culver City, California. It serves as a national Radio syndication, syndicator to a network of more ...
'', the decline was not likely due to conservation reasons, but because " e thing that proud Chinese people don't want to be, these days, is behind the times." Advocates also believe that destroying ivory can influence the supply side of the ivory market by sending a strong, highly visible and well-publicized message that the ivory market is dangerous and futile. Similarly, those who would otherwise consider ivory as an investment opportunity may think twice if the market is so consistently disrupted. French Minister of Ecology Philippe Martin called the destruction of ivory "indispensable in the fight against trafficking of threatened species" and said that it sends "a firm message". In Botswana, which is home to almost half of the elephants in Africa, officials are opposed to destroying ivory stockpiles , and President
Ian Khama Seretse Khama Ian Khama() (born 27 February 1953) is a Motswana politician and former military officer who was the fourth President of the Republic of Botswana from 1 April 2008 to 1 April 2018. After serving as Commander of the Botswana Defenc ...
publicly boycotted the 2016 Kenyan burn. Botswanan officials believe that burning tusks communicates that the animal does not have value. Instead, confiscated goods like ivory and rhinoceros horns are displayed to symbolize the value of wildlife conservation. An example of this was the 2015 unveiling of an elephant statue, made entirely of ivory tusks, at the country's main
international airport An international airport is an airport with customs and border control facilities enabling passengers to travel between countries. International airports are usually larger than domestic airports, and feature longer runways and have faciliti ...
in
Gaborone Gaborone ( , , ) is the Capital city, capital and List of cities in Botswana, largest city of Botswana, with a population of 246,325 based on the 2022 census, about 10% of the total population of Botswana. Its metropolitan area is home to 534, ...
.


Economics


Scarcity

Several journalists and conservationists have challenged the logic of the strategy, arguing that destroying the ivory makes it scarcer, which should drive up black market prices and lead to an increase in poaching, rather than a decrease. Karl Mathiesen disputes this claim from a basic economics perspective, pointing out that it is the seizure of the ivory, not destroying it, which takes it off the market and affects its scarcity, so the price should not be significantly affected based on whether that seized ivory is kept stockpiled in a warehouse or destroyed. Although destroying seized ivory should not affect a perfectly
rational Rationality is the quality of being guided by or based on reason. In this regard, a person acts rationally if they have a good reason for what they do, or a belief is rational if it is based on strong evidence. This quality can apply to an ...
market, Daniel Stiles suggests that what these events effectively communicate to poachers and illegal traders is the
perception Perception () is the organization, identification, and interpretation of sensory information in order to represent and understand the presented information or environment. All perception involves signals that go through the nervous syste ...
of scarcity, if not actual scarcity, which he argues could also lead to an increase in poaching. An example several commentators point to is a 2014 study funded by Save the Elephants that found that the price of ivory tripled in China during four years following 2011. It correlated that trend to an increase in poaching as well as an increase in the frequency of high-profile events in which stockpiles were destroyed. Research published by the National Bureau of Economic Research offer an alternative theory: that the increase in price and demand "likely originated" with CITES's experimental allowance of a legal sale of a large amount of ivory in 2008. More recently, however, Save the Elephants reported the cost of ivory in China has fallen by nearly half, following an announcement by the Chinese government that it would phase out its domestic trade. In Japan, the demand for ivory has decreased since 2012 as a result of new consumer awareness through education about the connection between buying ivory and the killing of elephants. Ultimately, Mathiesen describes the debate as "characterized by a lack of data", while Tom Milliken concluded in 2014 that the strategy needs to be closely monitored for effectiveness and that more data needs to be collected because there was not sufficient "proof that destroying supply leads to a decline in demand". A related concern expressed by Stiles is that perceived scarcity may lead countries still active in the ivory trade to create stockpiles of their own, owing to "the senseless system now in operation" in countries like the United States, Thailand, and China, whereby international ivory trade is considered illegal but domestic trade is permitted, ensuring at least some continued demand and, in Stiles's view, "guaranteeing
extinction Extinction is the termination of an organism by the death of its Endling, last member. A taxon may become Functional extinction, functionally extinct before the death of its last member if it loses the capacity to Reproduction, reproduce and ...
of the elephant".


Opportunity costs

Instead of destroying confiscated ivory, a government could choose to sell it, and put the funds to use in one of several ways. Several of the countries involved in the ivory trade, especially those on the supply side in Africa, are also some of the nations which struggle the most with
poverty Poverty is a state or condition in which an individual lacks the financial resources and essentials for a basic standard of living. Poverty can have diverse Biophysical environmen ...
. Destroying ivory in those countries is thus often a controversial decision for internal stakeholders as well as external commentators, as the funds gained by selling the material could be used to improve the quality of life for human citizens. Confiscated ivory could also be sold to pay for conservation efforts. Zimbabwe, for example, which has long opposed the ban on the ivory trade, publicly refuses to destroy its 70-ton stockpile. the country is home to 83,000 elephants, but with its current economic situation it cannot afford continuing conservation efforts. According to Environment Minister Oppah Muchinguri-Kashiri, "To us, burning is not an option, we need the resources for sustainable wildlife conservation." Economic research published in 2016 analyzed the efficacy of a one-time legal sale of ivory stockpiles to China and Japan, allowed by CITES in 2008. The idea was to try to flood the market, sinking prices and profitability, but the result was "catastrophic" according to one researcher, who attributes to it a significant, long-term increase in poaching due to factors like a reduction of the social stigma of ivory and providing a mechanism to obscure smuggling activities. Christopher Alden, who supported but did not take part in this analysis, specifically criticized requests from countries like Zimbabwe and Namibia to allow limited sales, due to the likelihood of them having a similar counterproductive outcome.


Corruption and security

Although the destruction of ivory is centered upon conservation, there are other considerations which affect institutions' decisions on the matter. When Hong Kong announced the destruction of its stockpile, it noted "the management burden and the security risk" inherent in the possession of large quantities of valuable material. For example, when the Philippines decided to burn its stockpile, only a fraction of what it had confiscated over the years remained, with at least six tons "lost" or stolen during the 2000s alone. Stockpiles of ivory have often been connected to theft and corruption, with multiple countries, including Zambia, Mozambique, Botswana, and the Philippines, suffering "losses" of several tons. Keeping illicit goods on hand can also signal government plans or active involvement with the ivory trade. Destroying it removes the possibility of corruption as well as the costs associated with operating a secure place of storage. For Paula Kahumbu, CEO of Kenya's WildlifeDirect, maintaining stockpiles does too much to enable illegal trade to justify keeping it rather than destroying it. She told
NPR National Public Radio (NPR) is an American public broadcasting organization headquartered in Washington, D.C., with its NPR West headquarters in Culver City, California. It serves as a national Radio syndication, syndicator to a network of more ...
that when an ivory dealer wants to obtain ivory, the most sensible way to do so is not to go hunting, which carries many risks, but to "raid a stockpile by bribing the guy who has the key". She gives examples of tusks being lost from vaults and even courtroom exhibits due to corruption. In the United States, research linking the ivory trade to terrorism and organized crime has tied the destruction of ivory stockpiles to
national security National security, or national defence (national defense in American English), is the security and Defence (military), defence of a sovereign state, including its Citizenship, citizens, economy, and institutions, which is regarded as a duty of ...
, not just conservation.


See also

* Coral poaching *
Wildlife management Wildlife management is the management process influencing interactions among and between wildlife, its Habitat, habitats and people to achieve predefined impacts. Wildlife management can include wildlife conservation, population control, gamekeepi ...
*
Wildlife smuggling Wildlife smuggling or wildlife trafficking concerns the illegal gathering and trade of endangered species and protected wildlife, including plants and byproducts or products utilizing a species. Research on wildlife smuggling has increased, howeve ...


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Fortune Fortune may refer to: General * Fortuna or Fortune, the Roman goddess of luck * Luck * Wealth * Fate * Fortune, a prediction made in fortune-telling * Fortune, in a fortune cookie Arts and entertainment Film and television * ''The Fortune'' (19 ...
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Agence France-Presse Agence France-Presse (; AFP) is a French international news agency headquartered in Paris, France. Founded in 1835 as Havas, it is the world's oldest news agency. With 2,400 employees of 100 nationalities, AFP has an editorial presence in 260 c ...
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National Geographic ''National Geographic'' (formerly ''The National Geographic Magazine'', sometimes branded as ''Nat Geo'') is an American monthly magazine published by National Geographic Partners. The magazine was founded in 1888 as a scholarly journal, nine ...
, title=One Country Will Destroy Its Ivory—and Pray for Elephants, url=http://news.nationalgeographic.com/2016/01/160125-sri-lanka-elephants-buddhism-ivory-stockpile-cites/, archive-url=https://web.archive.org/web/20160127140815/http://news.nationalgeographic.com/2016/01/160125-sri-lanka-elephants-buddhism-ivory-stockpile-cites/, url-status=dead, archive-date=27 January 2016, date=25 January 2016, last=Neme, first=Laurel
{{cite web, work=
National Geographic ''National Geographic'' (formerly ''The National Geographic Magazine'', sometimes branded as ''Nat Geo'') is an American monthly magazine published by National Geographic Partners. The magazine was founded in 1888 as a scholarly journal, nine ...
, title=Tanzania's Ivory Stockpile, url=http://education.nationalgeographic.org/media/tanzanias-ivory-stockpile/, access-date=3 February 2016, archive-url=https://web.archive.org/web/20160421112746/http://education.nationalgeographic.org/media/tanzanias-ivory-stockpile/, archive-date=21 April 2016, url-status=dead
{{cite journal, last=Biggs, first=Duan, title=Elephant poaching: Track the impact of Kenya's ivory burn, journal=
Nature Nature is an inherent character or constitution, particularly of the Ecosphere (planetary), ecosphere or the universe as a whole. In this general sense nature refers to the Scientific law, laws, elements and phenomenon, phenomena of the physic ...
, date=2016, volume=534, number=7606, pages=179, doi=10.1038/534179a, pmid=27279202, bibcode=2016Natur.534Q.179B, s2cid=205089244 , url=http://espace.library.uq.edu.au/view/UQ:4ae1a64/UQ4ae1a64_OA.pdf
{{cite web, work=
Newsweek ''Newsweek'' is an American weekly news magazine based in New York City. Founded as a weekly print magazine in 1933, it was widely distributed during the 20th century and has had many notable editors-in-chief. It is currently co-owned by Dev P ...
, date=1 June 2016, last=Gaffey, first=Conor, url=http://www.newsweek.com/zimbabwe-wants-trade-elephant-ivory-not-burn-it-465348?piano_t=1, title=Zimbabwe Wants to Trade Elephant Ivory, Not Burn It
{{cite journal , title=Does Legalization Reduce Black Market Activity? Evidence from a Global Ivory Experiment and Elephant Poaching Data, last1=Hsiang, first1=Solomon, last2=Sekar, first2=Nitin , journal=NBER Working Paper No. 22314 , date=June 2016 , doi=10.3386/w22314 , doi-access=free {{cite news, last=Perlez, first=Jane, title=Kenya to Seek Ban on Trade of Ivory, url=https://www.nytimes.com/1989/05/12/world/kenya-to-seek-ban-on-trade-of-ivory.html, access-date=5 May 2016, work=
The New York Times ''The New York Times'' (''NYT'') is an American daily newspaper based in New York City. ''The New York Times'' covers domestic, national, and international news, and publishes opinion pieces, investigative reports, and reviews. As one of ...
, date=12 May 1989
{{cite news, last=Perlez, first=Jane, date=19 July 1989, title=Kenya, in gesture, burns ivory tusks, work=
The New York Times ''The New York Times'' (''NYT'') is an American daily newspaper based in New York City. ''The New York Times'' covers domestic, national, and international news, and publishes opinion pieces, investigative reports, and reviews. As one of ...
, url=https://www.nytimes.com/1989/07/19/world/kenya-in-gesture-burns-ivory-tusks.html
{{cite podcast, url=http://www.radiolab.org/story/rhino-hunter/, publisher= Radiolab, title=The Rhino Hunter, date=7 September 2015, host=Simon Adler, time=40:52-43:27 {{Cite web, website=Royal African Society, url=http://www.royalafricansociety.org/event/%E2%80%98kenya%E2%80%99s-wildlife-%E2%80%93-predictions-next-decade%E2%80%99-dr-richard-leakey, title='Kenya's wildlife – Predictions for the next decade' with Dr Richard Leakey, access-date=November 5, 2016, archive-url=https://web.archive.org/web/20191111154608/http://www.royalafricansociety.org/event/%E2%80%98kenya%E2%80%99s-wildlife-%E2%80%93-predictions-next-decade%E2%80%99-dr-richard-leakey, archive-date=11 November 2019, url-status=dead {{cite web, work=
Reuters Reuters ( ) is a news agency owned by Thomson Reuters. It employs around 2,500 journalists and 600 photojournalists in about 200 locations worldwide writing in 16 languages. Reuters is one of the largest news agencies in the world. The agency ...
, title=Zimbabwe lobbies neighbours on ivory trade, will not burn stocks, first=MacDonald, last=Dzirutwe, date=1 June 2016, url=https://af.reuters.com/article/topNews/idAFKCN0YN45M?pageNumber=1&virtualBrandChannel=0&sp=true, archive-url=https://web.archive.org/web/20160817210318/http://af.reuters.com/article/topNews/idAFKCN0YN45M?pageNumber=1&virtualBrandChannel=0&sp=true, url-status=dead, archive-date=17 August 2016
{{cite web, work=
Reuters Reuters ( ) is a news agency owned by Thomson Reuters. It employs around 2,500 journalists and 600 photojournalists in about 200 locations worldwide writing in 16 languages. Reuters is one of the largest news agencies in the world. The agency ...
, title=Vietnam destroys mass rhino horns and elephant ivory, first=Dale, last=Hudson, date=13 November 2016, url=https://www.reuters.com/article/us-vietnam-wildlife-idUSKBN1370G8
{{cite web, work=Government Information Centre, publisher=Government of the Hong Kong Special Administrative Region of the People's Republic of China, url=http://www.info.gov.hk/gia/general/201405/15/P201405150693.htm, title=Speech by SEN at Destruction of Confiscated Ivory Launching Ceremony (English only), last1=Shin, first1=Paul, access-date=3 February 2016, archive-url=https://web.archive.org/web/20190901193636/https://www.info.gov.hk/gia/general/201405/15/P201405150693.htm, archive-date=1 September 2019, url-status=dead {{cite news, last1=Boddington, first1=Craig, title=Africa's Elephant Explosion: The "ivory trail" is getting easier to follow., url=http://www.sportsafield.com/notes-from-afield/africas-elephant-explosion, access-date=5 May 2016, work= Sports Afield, url-status=dead, archive-url=https://web.archive.org/web/20160510154017/http://www.sportsafield.com/notes-from-afield/africas-elephant-explosion, archive-date=10 May 2016, df=dmy-all {{cite web, title=A System of Extinction – the African Elephant Disaster, date=1989, publisher=
Environmental Investigation Agency The Environmental Investigation Agency (EIA) is an international NGO founded in 1984 in the United Kingdom by environmental activists Dave Currey, Jennifer Lonsdale and Allan Thornton. At present, it has offices in London and Washington, D.C. ...
, url=https://eia-international.org/wp-content/uploads/A-System-of-Extinction.pdf, quote=... Chris Huxley, from the Secretariat staff "registered" some 270 tonnes of poached ivory... 26 tonnes of ivory were flown from Burundi to Dubai..., access-date=7 May 2016, archive-url=https://web.archive.org/web/20160602201329/https://eia-international.org/wp-content/uploads/A-System-of-Extinction.pdf, archive-date=2 June 2016, url-status=dead{{rp, 6–8,42
{{cite book, title=To Save An Elephant, last1=Thornton, first1=Allan, last2=Currey, first2=Dave, date=1991, isbn=978-0-385-40111-1, publisher= Doubleday, url=https://books.google.com/books?id=MZdRStFCqyAC {{cite web, work=U.S. News & World Report, title=United Arab Emirates crushes tons of contraband ivory in message against elephant poaching, url=https://www.usnews.com/news/business/articles/2015/04/29/uae-crushes-tons-of-contraband-ivory-in-anti-poaching-action, date=29 April 2015, last=Schreck, first=Adam, agency=
Associated Press The Associated Press (AP) is an American not-for-profit organization, not-for-profit news agency headquartered in New York City. Founded in 1846, it operates as a cooperative, unincorporated association, and produces news reports that are dist ...
{{cite news, last1=Bryant, first1=Ben, title=Kenya Is About to Stage the Largest Ivory Burn in History, url=https://www.vice.com/en/article/kenya-is-about-to-stage-the-largest-ivory-burn-in-history/, access-date=2 May 2016, work=
Vice A vice is a practice, behaviour, Habit (psychology), habit or item generally considered morally wrong in the associated society. In more minor usage, vice can refer to a fault, a negative character trait, a defect, an infirmity, or a bad or unhe ...
, date=29 April 2016
{{cite web, work=WWF, url=http://www.worldwildlife.org/stories/crush-and-burn-destroying-illegal-ivory, title=Crush and Burn: Destroying Illegal Ivory, last=Welch, first=Megan, access-date=3 February 2016, archive-url=https://web.archive.org/web/20200114133111/https://www.worldwildlife.org/stories/crush-and-burn-destroying-illegal-ivory, archive-date=14 January 2020, url-status=dead {{cite web, work=
Weekend Edition ''Weekend Edition'' is a set of American radio news magazine programs produced and distributed by National Public Radio ( NPR). It is the weekend counterpart to the NPR radio program ''Morning Edition''. It consists of ''Weekend Edition Saturday ...
, publisher=
NPR National Public Radio (NPR) is an American public broadcasting organization headquartered in Washington, D.C., with its NPR West headquarters in Culver City, California. It serves as a national Radio syndication, syndicator to a network of more ...
, url=https://www.npr.org/sections/parallels/2016/04/30/476031765/up-in-flames-kenya-burns-more-than-100-tons-of-ivory, date=30 April 2016, title=Up In Flames: Kenya Burns More Than 100 Tons Of Ivory, last=Warner, first=Gregory
{{cite web, work=
BBC The British Broadcasting Corporation (BBC) is a British public service broadcaster headquartered at Broadcasting House in London, England. Originally established in 1922 as the British Broadcasting Company, it evolved into its current sta ...
, date=30 December 2016, title=China announces ban on ivory trade by end of 2017, url=https://www.bbc.com/news/world-asia-china-38470861
Animal law Conservation projects Elephant conservation Environmental crime Ivory Wildlife smuggling