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This timeline describes major events in the history of animal welfare and animal rights.

Overview

Period Description
c.14000–1000 BCE The domestication of animals began with dogs. From 8500 to 1000 BCE, cats, sheep, goats, cows, pigs, chickens, donkeys, horses, silkworms, camels, bees, ducks, and reindeer were domesticated by various civilizations.[1]
1000 BCE–700 CE Hinduism, Jainism, and Buddhism started teaching ahimsa, nonviolence toward all living beings. Many adherents of these religions began foregoing meat-eating and animal sacrifice, and, in the case of Jainism, taking great precautions to avoid injuring animals. The earliest known reference to the idea of non-violence to animals (pashu-ahimsa), apparently in a moral sense, has been found in the Kapisthala Katha Samhita of the Yajurveda (KapS 31.11), written about the 8th century BCE.[2] Judaism, Christianity, and Islam began less comprehensive in their concern for animals, but included some provisions for humane treatment.[3] A number of ancient Greek and Roman philosophers advocated for vegetarianism and kindness toward animals.[4] The ancient Indian philosopher Valluvar (between 1st century BCE and 5th century CE) wrote an exclusive chapter on moral vegetarianism in his work Tirukkural, insisting strictly on a plant-based diet, with separate chapters on ahimsa (or non-harming) and non-killing.[5][6] Vivisection for scientific and medical purposes began in ancient Greece.[7] Under the influence of Buddhism, a ban on meat-eating was instated in Japan.[8]
1600–1800 Enlightenment philosophers took up the question of animals and their treatment, some arguing that they were sentient beings who deserved protection.[9][10][11] The first modern animal protection laws were passed in Ireland and the Massachusetts Bay Colony.[12]
1800–1914 British Parliament passed the first national animal protection legislation, and the first animal protection and vegetarian organizations formed in the U.S. and U.K.[13] The American and British anti-vivisection movements grew in the late 19th century, culminating in the Brown Dog affair and declining sharply thereafter.[14] The Japanese taboo against meat-eating died out under the Meiji Restoration.[citation needed]
1914–1966 The use of animals grew tremendously with the beginning of intensive animal agriculture in the 1920s[15] and the increasing role of animal experimentation in science and cosmetics.[16] Media coverage of animal abuses spurred concern over animal welfare in the U.S. and U.K., and helped bring about the first federal animal welfare legislation in the U.S.[17][18] The theoretical possibility of in vitro animal products was recognized.[19]
1966– Consumption of intensively farmed animal products boomed worldwide, with global meat production rising from approximately 78 million tons in 1963 to 308 million tons in 2014.[20] In the US and Europe, books, documentaries, and media coverage of controversies surrounding animal cruelty boosted the animal rights and welfare movements,[21][22][23][24] while destructive direct actions by groups like the Animal Liberation Front draw public rebuke and government crackdown.[25][26] Research on in vitro animal products gained traction,[19] resulting in the first in vitro meats.[27][28] Beginning in the late 1980s, Europe took the lead in animal welfare reform.[25] In the West and some other countries, public interest in animal welfare, animal rights, and plant-based diets increased significantly.[29][30][31][32]

Detailed timeline

Year Event Country
or region
c. 530 BCE Greek philosopher Pythagoras was the first in a line of several Greek and Roman philosophers to teach that animals had souls, and to advocate for vegetarianism.[4]
c. 269–c. 232 BCE Indian emperor Ashoka converted to Buddhism and issued edicts advocating vegetarianism and offering protections to wild and domestic animals.[33]
100s Greek medical researcher and philosopher Galen's experiments on live animals helped establish vivisection as a widely used scientific tool.[7][34]
675 Japanese Emperor Tenmu, a devout Buddhist, banned eating meat (with exceptions for fish and wild animals).[8]
973–1057 Syrian writer and philosopher Al-Ma'arri at some point in his life stopped using any animal products,[35][36] making him the first documented vegan.
Early 1600s Philosopher and scientist René Descartes argued that animals were machines without feeling, and performed biological experiments on living animals.[9]
1635 The Parliament of Ireland passed "An Act against Plowing by the Tayle, and pulling the Wooll off living Sheep", one of the first known pieces of animal protection legislation.[12]
1641 Regulations against “Tirranny or Crueltie” toward domestic animals were included in the Massachusetts Body of Liberties.[12]
1687 The Japanese ban on eating meat, which had waned with the arrival of Portuguese and Dutch missionaries, was reintroduced by the Tokugawa shogunate. Killing animals was also prohibited.[8]
1780 In An Introduction to the Principles of Morals and Legislation philosopher Jeremy Bentham argued for better treatment of animals on the basis of their ability to feel pleasure and pain, famously writing, "The question is not, Can they reason? nor, Can they talk? but, Can they suffer?"[11]
1822 Led by Richard Martin, British Parliament passed the "Act to Prevent the Cruel and Improper Treatment of Cattle".[37]
1824 Richard Martin, along with Reverend Arthur Broome and abolitionist Member of Parliament William Wilberforce, founded the Society for the Prevention of Cruelty to Animals (now the Royal Society for the Prevention of Cruelty to Animals, RSPCA), the world's first animal protection organization.[37]
1824 Early vegan and anti-vivisectionist Lewis Gompertz published Moral Inquiries on the Situation of Man and of Brutes, one of the first books advocating for animal rights.[38]
1830s Lewis Gompertz left the SPCA to found the Animals' Friend Society, opposing all uses of animals which were not for their benefit.[38]
1835 Britain passed its first Cruelty to Animal Act after lobbying from the Society for the Prevention of Cruelty to Animals, expanding existing legislation to protect bulls, dogs, bears, and sheep, and prohibit bear-baiting and cock-fighting.[citation needed]
1847 The term "vegetarian" was coined and the Vegetarian Society was founded in Britain.[39]
1859 Charles Darwin's On the Origin of Species was published, demonstrating that humans are the evolutionary descendants of non-human animals.[40]
1866 The American Society for the Prevention of Cruelty to Animals was established.[17]
1866 onwards Under the Meiji Restoration and renewed contact with the West, the Japanese taboo against meat-eating was actively discouraged by the government. Meat-eating soon became the norm.[citation needed]
1875 Frances Power Cobbe founded the National Anti-Vivisection Society in Britain, the world's first anti-vivisection organization.[14]
1876 After lobbying from anti-vivisectionists, Britain passed the Cruelty to Animals Act of 1876, the first piece of national legislation to regulate animal experimentation.[18]
1877 Anna Sewell's Black Beauty, the first English novel to be written from the perspective of a non-human animal, spurred concern for the welfare of horses.[14]
1892 Social reformer Henry Stephens Salt published Animals' Rights: Considered in Relation to Social Progress, an early exposition of the philosophy of animal rights.[13]
1903 The Brown Dog affair brought anti-vivisection to the forefront of public debate in Britain; the debate lasted till 1910.[14]
1906 J. Howard Moore published The Universal Kinship, which advocated for the ethical consideration and treatment of all sentient beings, based on Darwinian principle of shared evolutionary kinship and a universal application of the Golden Rule.[41]
1923 Intensive animal farming began when Celia Steele raised her first flock of chickens for meat.[15]
1933 Nazi Germany introduced the law Reichstierschutzgesetz (Reich Animal Protection Act).
1944 Donald Watson coined the word "vegan" and founded The Vegan Society in Britain.[39]
Early 1950s Willem van Eelen recognized the possibility of generating meat from tissue culture.[19]
1955 The Society for Animal Protective Legislation (SAPL), the first organization to lobby for humane slaughter legislation in the US, was founded.[17]
1958 The American Humane Slaughter Act was passed.[17]
1960 Indian parliament passed its first national animal welfare legislation, The Prevention of Cruelty to Animals Act.[42]
1964 The Hunt Saboteurs Association was founded in England to sabotage hunts and oppose bloodsports.[43]
1964 Ruth Harrison's Animal Machines, which documented the conditions of animals on industrial farms, helped to galvanize the animal movement in Britain.[25]
1964 Largely due to the outcry following Animal Machines, British Parliament formed the Brambell Committee to investigate animal welfare. The Committee concluded that animals should be afforded the Five Freedoms, which consisted of the animal's freedom to “have sufficient freedom of movement to be able without difficulty to turn around, groom itself, get up, lie down, [and] stretch its limbs.”[25][44]
1966 Following public outcry over the cases of Pepper and other mistreated animals, the American Animal Welfare Act was passed. This legislation set minimum standards for handling, sale, and transport of dogs, cats, nonhuman primates, rabbits, hamsters, and guinea pigs, and instated conservative regulations on animal experimentation.[18]
1968 The original European Convention for the Protection of Animals during International Transport, establishing minimal ethical standards for livestock transportation in Europe, was adopted by the Council of Europe.[45][46]: 58 
1970 Animal rights activist Richard Ryder coined the term "speciesism" to describe the devaluing of nonhuman animals on the basis of species alone.[47]
1971 The United States Department of Agriculture excluded birds, mice, and rats - which make up the vast majority of animals used in research - from protection under the Animal Welfare Act.[48][49]
1971 Animals, Men and Morals: An Inquiry into the Maltreatment of Non-humans is published which argued explicitly in favour of animal liberation/animal rights.[50]
1974 Ronnie Lee and Cliff Goodman of the Band of Mercy, a militant group founded by former members of the Hunt Saboteurs Association, were jailed for firebombing a British animal research center.[51]
1974 The Council of Europe passed a directive requiring that animals be rendered unconscious before slaughter.[25]
1974 Henry Spira founded Animal Rights International after attending a course on animal liberation given by Peter Singer.[52]
1975 Peter Singer published Animal Liberation, whose depictions of the conditions of animals on farms and in laboratories and utilitarian arguments for animal liberation were to have a major influence on the animal movement.[21]
1976 The European Convention for the Protection of Animals kept for Farming Purposes, which mandated that animals be kept in conditions meeting their “physiological and ethological needs”, was adopted by the Council of Europe.[25]
1976 Released from prison, Ronnie Lee founded the Animal Liberation Front in Britain, which soon spread to the US.[51]
1976–1977 Under the leadership of Henry Spira, Animal Rights International led a successful campaign to end harmful experiments performed on cats at the American Museum of Natural History.[53]
1979 The European Convention for the Protection of Animals for Slaughter, seeking 'to help harmonise methods of slaughter in Europe and make them more humane', was adopted by the Council of Europe.[54]
1980 A campaign by Animal Rights International opposing Draize tests performed on rabbits by the cosmetics company Revlon resulted in Revlon making a $250,000 grant to Rockefeller University to research alternatives to animal experimentation. Several other major cosmetics companies soon followed suit.[22]
1980 Ingrid Newkirk and Alex Pacheco founded People for the Ethical Treatment of Animals (PETA).
1980 Happidog, first produced in 1980, is widely considered to be the first dog food. Vegetarian pop stars Paul McCartney and Howard Jones have both bought Happidog because "why love animals called pets and feed them the bodies of other animals called 'food animals'?"[55][56][unreliable source?]
1981–1983 The Silver Spring monkey controversy began when Alex Pacheco's undercover investigation of Edward Taub's monkey research laboratory resulted in Taub's arrest for animal cruelty. Taub was later convicted on six counts of inadequate veterinary care, which was then overturned on the grounds that state animal welfare laws did not apply to federally-funded experiments.[23]
1982 The International Whaling Commission (IWC) banned commercial whaling by a 1982 moratorium, effective from 1986.
1983 Tom Regan published The Case for Animal Rights, a highly influential philosophical argument that animals had rights (as opposed to Peter Singer's utilitarian case for animal liberation).[57]
1989 Gary Francione became the first academic to teach animal rights theory in an American law school, at Rutgers Law School.
1990 PETA and the Physicians Committee for Responsible Medicine ended their highly publicized legal battle over the Silver Spring monkeys, failing to gain custody of the animals.[23]
1992 Switzerland became the first country to include protections for animals in its constitution.[25]
1995 Publication of Gary Francione's Animals, Property, and the Law (1995), arguing that because animals are the property of humans, laws that supposedly require their "humane" treatment and prohibit the infliction of "unnecessary" harm do not provide a significant level of protection for animal interests.[58]
1996 Publication of Gary Francione's Rain Without Thunder: The Ideology of the Animal Rights Movement, arguing that there are significant theoretical and practical differences between the messaging of the animal rights advocacy, which he maintains requires the abolition of animal exploitation, and the messaging of animal welfare advocates, which seeks to regulate exploitation to continue the exploitation while making it (appear as) less painful and more humane (as in laboratory IACUCs and regulated cattle ranching).
1997 The European Union's Protocol on Animal Protection was annexed to the treaty establishing the European Community. The Protocol recognized animals as "sentient beings" (rather than mere property) and required countries to pay "full regard to the welfare requirements of animals" when making laws regarding their use.[25]
1998 The EU passed the Council Directive 98/58/EC Concerning the Protection of Animals Kept for Farming Purposes, which was based on a revised Five Freedoms: freedom from hunger and thirst; from discomfort; from pain, injury, and disease; from fear and distress; and to express normal behavior.[25]
1999 Willem van Eelen secured the first patent for in vitro meat.[19]
1999 European Union Council Directive 1999/74/EC[59] was legislation passed by the European Union on the minimum standards for keeping egg laying hens which effectively banned conventional battery cages.
2000–2009 Bans on fur farming were instituted in the United Kingdom, Austria, Netherlands, Switzerland, Croatia, and Bosnia and Herzegovina.[25][60]
2001 The European Court of Justice issued a conservative interpretation of the 1997 Protocol on Animal Protection in the Jippes case, stating that the law did not create new protections for animals but only codified existing ones.[25]
2003 The revised European Convention for the Protection of Animals during International Transport, establishing more detailed ethical standards for livestock transportation in Europe than the original 1968 convention, was adopted by the Council of Europe.[45][46]: 60–61 
2006 Veal crates became illegal in the EU.[25]
2008 Spain passed a non-legislative measure to grant non-human primates the right to life, liberty, and freedom from use in experiments. However, this required further action by the government to become formal law, which was not taken.[25]
2008 California passed a ballot measure requiring that a chicken "be able to extend its limbs fully and turn around freely". This has been described as a ban on battery cages, but battery cages giving 116 square inches per hen were allowed under the law.[61][62]
2009 In 2009, Bolivia became the first country to ban all animal use in circuses.[63]
2010 Gary Yourofsky's YouTube lecture on veganism and factory farming entitled "Best Speech You Will Ever Hear" was translated into Hebrew, and went viral in Israel. The speech helped drive a surge in Israeli interest in veganism and animal rights.[64][65]
2010 EU Directive 2010/63/EU[66] was the EU legislation "on the protection of animals used for scientific purposes" and became one of the most stringent ethical and welfare standards worldwide.[67]
2011–2016 After undercover investigations sparked public outrage over animal abuse on industrial farms, several American states introduced "ag-gag" laws in an effort to criminalize such investigations.[68]
2012 The EU's ban on battery cages went into effect. Furnished cages were still allowed, however.[25]
2012 A group of prominent scientists issued the Cambridge Declaration on Consciousness, which stated that “the weight of evidence indicates that humans are not unique in possessing the neurological substrates that generate consciousness. Nonhuman animals, including all mammals and birds, and many other creatures, including insects and octopuses, also possess these neurological substrates.”[69]
2013

The world's first cultured meat product (a hamburger), developed by the Maastricht University team of Mark Post (mostly sponsored by Sergey Brin), was publicly tested by Hanni Rützler in London.[70]

2013 The EU banned testing cosmetics on animals.[29]
2013 The Nonhuman Rights Project filed the first-ever lawsuits on behalf of chimpanzees, demanding courts grant them the right to bodily liberty via a writ of habeas corpus.[71] The petitions were denied and the cases moved on to appellate courts.[72]
2013 The UK legislation to protect animals in research, The Animals (Scientific Procedures) Act 1986, was amended to protect "...all living vertebrates, other than man, and any living cephalopod." Previously, the only protected invertebrate was the common octopus.
2014 The American Animal Cruelty Investigations School was established in the United States with the mission to provide law enforcement and animal care and control professionals training in the area of animal cruelty investigations.[73]
2014 India became the first country in Asia to ban testing cosmetics on animals as well as imports of animal-tested cosmetics.[74]
2015 In a survey of Israelis, 8% of respondents identified as vegetarian and 5% as vegan (up from 2.5% vegetarians in 2010),[75] making Israel the country with the highest percentage of vegans.[76]
2015 New Zealand passes the Animal Welfare Amendment Bill, stating animals like humans are sentient beings.[77]
2015–2016 Following major public backlash prompted by the 2013 film Blackfish, SeaWorld announced it would end its controversial orca shows and breeding program.[78]
2015–2016 In the U.S., a number of major egg buyers and producers switched from battery-cage to cage-free eggs.[79][80][81]
2016 Cellular agriculture company Memphis Meats announced the creation of the first in vitro meatball.[28]
2018 On December 20, 2018, the federal Dog and Cat Meat Trade Prohibition Act was signed into law as part of the 2018 Farm Bill, making it illegal to slaughter a dog or cat for food in the United States, with exceptions for ritual slaughter.[82]
2019 A proposal to ban factory farming in Switzerland achieved 100,000 signatures, forcing a nationwide ballot on the issue.[83]
2019 On June 13, 2019,[84] the Federal Administrative Court in Leipzig, Germany ruled that the current way of killing unwanted chicks "violates the country's laws against killing animals without a justifiable reason."[85]
2019 On October 12, 2019, California banned the sale and manufacture of most animal fur, with some exceptions such as for cowhide or religious observances, effective January 1, 2023.[86]
2020 In January 2020, an employment tribunal in Britain ruled that ethical veganism is a "philosophical belief" and therefore is protected in law. This was the first time an employment tribunal in Britain ruled this. This was in regards to vegan Jordi Casamitjana, who stated he was fired by the League Against Cruel Sports due to his ethical veganism.[87]
2020 On July 2, 2020, a referendum launched on improving legislation for animals in France, organized through the collaboration of 25 French animal rights and welfare organizations, including L214 and CIWF.[88]
2020 In December 2020, the first cultured meat product in the world entered the market after being approved by the Singapore Food Agency.[89]
2020 In December 2020, the European Court of Justice ruled that member states of the European Union may require a reversible pre-cut stunning procedure during ritual slaughter in order to promote animal welfare.[90]
2021 The UK passed legislation formally recognizing animals as sentient beings.[91]
2021 In a US court, animals were recognized as "interested persons" for the first time.[92]
2021 Octopuses, crabs and lobsters were recognized under UK law as sentient beings.[93]
2021 In December 2021, Spain approved a law recognizing animals as sentient beings.[94]

See also

References

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