Veganism is the practice of abstaining from the use of and the consumption of animal source foods, and an associated philosophy that rejects the commodity status of animals. A person who practices veganism is known as a vegan.
The foundations of veganism include ethical, moral, environmental, health and humanitarian arguments. Strict veganism excludes all forms of animal use, whether in agriculture for labour or food (e.g., meat, fish and other animal seafood, eggs, such as milk or cheese, and honey), in clothing and industry (e.g., leather, wool, fur, and some cosmetics), in entertainment (e.g., , , and ), or in services (e.g., , , , , and animal testing, including medical experimentation and the use of pharmaceuticals derived from or tested on animals).
A person who practices veganism may do so for personal health benefits or to reduce animal deaths, minimize animal suffering, or minimize their ecological footprint.
Fruits, vegetables, legumes, nuts, grains and mushrooms are the basic elements of vegan food. Since ancient times individuals have been renouncing the consumption of products of animal origin, but the term "veganism" is modern: it was coined in 1944 by Donald Watson with the aim of differentiating it from vegetarianism, which rejects the consumption of meat but accepts the consumption of other products of animal origin, such as milk, dairy products and eggs. Interest in veganism increased significantly in the 2010s.
The term 素 (sù) is the most commonly used word for "vegetarian" or "vegan" in China. This character is first seen in bronze inscriptions from the Western Zhou (1027–771 BCE), though it is likely older. It originally meant "undyed silk", but evolved to refer to simplicity more generally, and then to the humble diet of the poor, and then to Buddhist diet which requires abstinence from meat and animal products. The Buddha stated that monks could eat meat so long as they had no reason to believe the animal was killed in order to feed them. In Theravada countries, monks given meat while begging were permitted to eat it; however in China monks did not beg, and dietary restrictions on meat eating predated Buddhism. By itself, the term does not distinguish between vegetarian and vegan diets, and has many other meanings. In modern Chinese the terms 纯素 (chún sù, "pure vegetarian/vegan") or 全素 (quán sù, “totally vegetarian/vegan”) are used to mean 'vegan', especially when referring to non-food vegan goods, and 纯净素 (chún jìng sù, "pure Buddhist vegetarian/vegan") is used to refer to the Buddhist diet, which is more restrictive than the vegan diet. Initially centered on abstaining from meat, this concept evolved to include the exclusion of all Animal product, such as clothing, household items, and medicinal remedies, and extends to doing no harm in thought or action towards all sentient beings, natural habitats or ecosystems.
Greek philosophers associated with the practice include Empedocles, Theophrastus, Plutarch, Plotinus, and Porphyry, along with the Roman poet Ovid and the playwright Seneca the Younger. Daniel A. Dombrowski, The Philosophy of Vegetarianism, University of Massachusetts Press, 1984, 2. The Greek sage Pythagoras may have advocated an early form of strict vegetarianism, but his life is so obscure that it is disputed whether he ever advocated any form of vegetarianism. He almost certainly prohibited his followers from eating beans and wearing woolen garments. Eudoxus of Cnidus, a student of Archytas and Plato, writes, "Pythagoras was distinguished by such purity and so avoided killing and killers that he not only abstained from animal foods, but even kept his distance from cooks and hunters". One of the earliest known vegans was the Arab poet al-Ma'arri, famous for his poem "I No Longer Steal From Nature". (). Their arguments were based on health, the transmigration of souls, animal welfare, and the view—espoused by Porphyry in De Abstinentia ab Esu Animalium ("On Abstinence from Animal Food", )—that if humans deserve justice, then so do animals.
Several vegan communities were established around this time. In Massachusetts, Amos Bronson Alcott, father of the novelist Louisa May Alcott, opened the Temple School in 1834 and Fruitlands in 1844,Hart 1995, 14; Francis, Fruitlands: The Alcott Family and their Search for Utopia, 2010. and in England, James Pierrepont Greaves founded the Concordium, a vegan community at Alcott House on Ham Common, in 1838.J. E. M. Latham, Search for a New Eden, Madison: Fairleigh Dickinson University Press, 1999, 168.Gregory 2007, 22.
An article in the Society's magazine, the Vegetarian Messenger, in 1851 discussed alternatives to shoe leather, which suggests the presence of vegans within the membership who rejected animal use entirely, not only in diet. "History of Vegetarianism: The Origin of Some Words", International Vegetarian Union, 6 April 2010. Henry S. Salt's 1886 A Plea for Vegetarianism and Other Essays asserts, "It is quite true that most—not all—Food Reformers admit into their diet such animal food as milk, butter, cheese, and eggs..." Salt also argued that the primary objective of the vegetarian movement should be to eliminate meat, while contending that dairy and eggs are also unnecessary and could be phased out over time.
During a visit to London in 1931, Mahatma Gandhi—who had joined the London Vegetarian Society's executive committee when he lived in London from 1888 to 1891—gave a speech to the Society arguing that it ought to promote a meat-free diet as a matter of morality, not health.
According to Joanne Stepaniak, the word vegan was first published independently in 1962 by the Oxford Illustrated Dictionary, defined as "a vegetarian who eats no butter, eggs, cheese, or milk".Stepaniak 2000, 3.
The Vegan Society soon made clear that it rejected the use of animals for any purpose, not only in diet. In 1947, Watson wrote: "The vegan renounces it as superstitious that human life depends upon the exploitation of these creatures whose feelings are much the same as our own". From 1948, The Vegans front page read: "Advocating living without exploitation", and in 1951, the Society published its definition of veganism as "the doctrine that man should live without exploiting animals".
Since 1988, The Vegan Society gives two definitions of veganism:
The first definition by The Vegan Society is accepted among ethical and environmental vegans and the second definition by The Vegan Society is accepted among dietary vegans.
The European Commission was granted the power to adopt an implementing act on food information related to suitability of a food for vegans by the European Parliament and the Council of the European Union in article 36 of Regulation (EU) No 1169/2011. The German consumer protection minister conference approved a definition for food suitable for vegans on 22 April 2016. The European Vegetarian Union adopted this text for a proposal for a legally binding definition based on Regulation (EU) No 1169/2011 in July 2019.
In 2021, the International Organization for Standardization published standard ISO 23662 on "definitions and technical criteria for foods and food ingredients suitable for vegetarians or vegans and for labelling and claims". ISO 23662 was rejected by Nederlandse Vereniging voor Veganisme who found the standard inconsistent with their vision.
In the 1960s and 1970s, a vegetarian food movement emerged as part of the counterculture in the United States that focused on concerns about diet, the environment, and a distrust of food producers, leading to increasing interest in organic gardening.Iacobbo, Karen and Michael Iacobbo. "Chapter 9: Peace, Love, and Vegetarianism: The Counterculture of the 1960s and 1970s", In Vegetarian America: A History. Westport: Praeger, 2004.Andrew F. Smith, Eating History, New York: Columbia University Press, 2013, 197; Wright 2015, 34. One of the most influential vegetarian books of that time was Frances Moore Lappé's 1971 Diet for a Small Planet. It sold more than three million copies and suggested "getting off the top of the food chain".Frances Moore Lappé, Diet for a Small Planet: How to Enjoy a Rich Protein Harvest by Getting Off the Top of the Food Chain, Friends of the Earth/Ballantine, 1971; Smith 2013, 197.
The following decades saw research by a group of scientists and doctors in the U.S., including Dean Ornish, Caldwell Esselstyn, Neal D. Barnard, John A. McDougall, Michael Greger, and biochemist T. Colin Campbell, who argued that diets based on animal fat and animal protein, such as the Western pattern diet, were unhealthy.For health professionals' interest in vegetarian diets in the last quarter of the 20th century: Donna Maurer, Vegetarianism: Movement or Moment?, Temple University Press, 2002, 23; for Ornish and Barnard, 99–101.
For McDougall: Karen Iacobbo, Michael Iacobbo, Vegetarians and Vegans in America Today, Greenwood Publishing Group, 2006, 75.
For Ornish, Campbell, Esselstyn, Barnard, and Greger: Kathy Freston, Veganist, Weinstein Publishing, 2011. Ornish, from 21; Campbell, 41; Esselstyn, 57; Barnard, 73; Greger, 109. They produced a series of books that recommend vegan or vegetarian diets, including McDougall's The McDougall Plan (1983), John Robbins's Diet for a New America (1987), which associated meat eating with environmental damage, and Dr. Dean Ornish's Program for Reversing Heart Disease (1990).For McDougall Plan: Iacobbo and Iacobbo 2006, 75; for Robbins: Wright 2015, 35, and
Preece 2008, 327; for Ornish: Maurer 2002, 99–101. In 2003 two major North American dietitians' associations indicated that well-planned vegan diets were suitable for all life stages. This was followed by the film Earthlings (2005), Campbell's The China Study (2005), Rory Freedman and Kim Barnouin's Skinny Bitch (2005), Jonathan Safran Foer's Eating Animals (2009), and the film Forks Over Knives (2011).For Freedman and Barnouin: Wright 2015, 104; for Earthlings: Wright 2015, 149.
For Campbell and Esselstyn:
For Eating Animals:
For Esselystyn and Forks Over Knives:
In the 1980s, veganism became associated with punk subculture and Punk ideologies, particularly straight edge hardcore punk in the U.S. and anarcho-punk in the United Kingdom. This association continues into the 21st century, as evidenced by the prominence of vegan punk events such as Fluff Fest in Europe.
The global Meat analogue market increased by 18 percent between 2005 and 2010, and in the U.S. by eight percent between 2012 and 2015, to $553 million a year. The Vegetarian Butcher (De Vegetarische Slager), the first known vegetarian butcher shop, selling mock meats, opened in the Netherlands in 2010, while America's first vegan butcher, the Herbivorous Butcher, opened in Minneapolis in 2016. Since 2017, more than 12,500 chain restaurant locations have begun offering Beyond Meat and Impossible Foods products, including Carl's Jr. outlets offering Beyond Burgers and Burger King outlets serving Impossible Whoppers. Plant-based meat sales in the U.S. grew 37% between 2017 and 2019.
In 2011, Europe's first vegan supermarkets appeared in Germany: Veganz in Berlin and Vegilicious in Dortmund. In 2013, the Oktoberfest in Munich (traditionally a meat-heavy event) offered vegan dishes for the first time in its 200-year history.
By 2016, 49% of Americans were drinking plant milk, and 91% still drank dairy milk. In the U.K., the plant milk market increased by 155 percent in two years, from 36 million litres (63 million imperial pints) in 2011 to 92 million (162 million imperial pints) in 2013. There was a 185% increase in new vegan products between 2012 and 2016 in the U.K. In 2017, the United States School Nutrition Association found 14% of school districts across the country were serving vegan school meals compared to 11.5% of schools offering vegan lunch in 2016.
In total, , the largest share of vegan consumers globally currently reside in Asia Pacific with nine percent of people following a vegan diet. In 2017, veganism rose in popularity in Hong Kong and China, particularly among . China's vegan market was estimated to rise by more than 17% between 2015 and 2020, which is expected to be "the fastest growth rate internationally in that period". This exceeds the projected growth in the second and third fastest-growing vegan markets internationally in the same period, the United Arab Emirates (10.6%) and Australia (9.6%) respectively.
In 2018, Jacy Reese Anthis's book The End of Animal Farming argued that veganism will completely replace animal-based food by 2100. The book was featured in The Guardian, The New Republic, and Forbes, among other newspapers and magazines.
The growth of schools serving vegan school meals has increased in recent years with the lunches added by Los Angeles, California in 2018, Portland, Maine in 2019, and New York City in 2022.
In January 2021, 582,538 people from 209 countries and territories signed up for Veganuary, breaking the previous year's record of 400,000. That month, ONA in France became the first vegan restaurant in the country to receive a Michelin Guide. That year, 79 more plant-based restaurants around the world received Michelin stars. At the end of the year, a poll conducted by The Guardian showed that a new high of 36% of the British public were interested in veganism.
Butter and margarine can be replaced with alternate vegan products. are made from seeds, such as sesame and Sunflower seed; nuts, such as cashew, pine nut, and almond; and soybeans, coconut oil, nutritional yeast, tapioca, and rice, among other ingredients; and can replicate the meltability of dairy cheese. Nutritional yeast is a common substitute for the taste of cheese in vegan recipes. Cheese substitutes can be made at home, including from nuts, such as . Yoghurt and cream products can be replaced with plant-based products such as soy yogurt.
Various types of plant cream have been created to replace dairy cream, and some types of imitation whipped cream are non-dairy.
In the 2010s and 2020s, a number of companies have genetically engineered yeast to produce cow milk proteins, whey, or fat, without the use of cows. These include Perfect Day, Novacca, Motif FoodWorks, Remilk, Final Foods, Imagindairy, Nourish Ingredients, and Circe.
While vegans broadly abstain from animal products, there are many ways in which animal products are used, and different individuals and organizations that identify with the practice of veganism may use some limited animal products based on philosophy, means or other concerns. Philosopher Gary Steiner argues that it is not possible to be entirely vegan, because animal use and products are "deeply and imperceptibly woven into the fabric of human society".Gary Steiner, Animals and the Limits of Postmodernism, New York: Columbia University Press, 2013, 127–128.
Animal Ingredients A to Z (2004) and Veganissimo A to Z (2013) list which ingredients might be animal-derived. The British Vegan Society's sunflower logo and PETA's bunny logo mean the product is certified vegan, which includes no animal testing. The Leaping Bunny logo signals no animal testing, but it might not be vegan. The Vegan Society criteria for vegan certification are that the product contain no animal products, and that neither the finished item nor its ingredients have been tested on animals by, or on behalf of, the manufacturer or by anyone over whom the manufacturer has control. Its website contains a list of certified products, as does Australia's Choose Cruelty Free (CCF). The British Vegan Society will certify a product only if it is free of animal involvement as far as possible and practical, including animal testing, but "recognises that it is not always possible to make a choice that avoids the use of animals", an issue that was highlighted in 2016 when it became known that the UK's newly introduced £5 note contained tallow.
Common animal-derived ingredients include tallow in soap; collagen-derived glycerine, which used as a lubricant and humectant in many haircare products, moisturizers, shaving foams, soaps and toothpastes; lanolin from sheep's wool, often found in lip balm and moisturizers; stearic acid, a common ingredient in face creams, shaving foam and shampoos (like glycerine, it can be plant-based, but is usually animal-derived); lactic acid, an alpha-hydroxy acid derived from animal milk, used in moisturizers; allantoin—from the comfrey plant or cow urine—found in shampoos, moisturizers and toothpaste; Animal Ingredients A to Z, E. G. Smith Collective, 2004, 3rd edition; Lars Thomsen and Reuben Proctor, Veganissimo A to Z, The Experiment, 2013 (first published in Germany, 1996). and carmine from , such as the female cochineal, used in food and cosmetics to produce red and pink shades;Raymond Eller Kirk, Donald Frederick Othmer, Kirk-Othmer Chemical Technology of Cosmetics, John Wiley & Sons, 2012, 535.
Beauty Without Cruelty, founded as a charity in 1959, was one of the earliest manufacturers and certifiers of animal-free personal care products.Andrew Linzey. "Dowding, Lady Muriel", Encyclopedia of Animal Rights and Animal Welfare. Greenwood, 1998, 139
This practice has been met with caution and criticism, especially regarding vegan cat diets because, unlike omnivorous dogs, are obligate carnivores. A 2015 study found that 6 out of 24 commercial vegan pet food brands do not meet the Association of American Feed Control Officials (AAFCO) labeling regulations for amino acid adequacy. A 2023 systematic review found no evidence of considerable effects on health; however, it was pointed out that there were issues with selection bias, studies not being long term, and low sample sizes and recommended larger scale studies.
Farming of fruits and vegetables may include fertilizer the soil with animal manure even on , possibly causing a concern to vegans for ethical or environmental reasons. "Vegan" (or "animal-free") farming uses plant compost only.
A Cochrane review of randomized controlled trials found that there is "currently insufficient information to draw conclusions about the effects of vegan dietary interventions on cardiovascular disease risk factors". There is inconsistent evidence for vegan diets providing an effect on metabolic syndrome. A meta-analysis of prospective cohort studies concluded that vegan diets are associated with reduced risk of ischemic heart disease, but no clear association was found for cardiovascular disease and stroke. There is tentative evidence of an association between vegan diets and reduced risk of cancer. Vegans may be at risk of low bone mineral density.
As of 2024 the (DGE) holds that for healthy adults a vegan diet can be healthful, when B12 is supplemented and the diet is well-planned so that critical nutrients are provided. Because data is lacking the DGE does not recommend for or against vegan diets for vulnerable groups like children, young people, elderly and pregnant or breastfeeding women. If individuals in these groups decide for a vegan diet, they are suggested to seek professional advice, as planning the diet in these cases is complex and irreversible consequences cannot be ruled out, when the diet is not well planned. The DGE highlights that a vegan diet is exceptionally environmental friendly and can reduce greenhouse cases by about 70-80%, while having other environmental benefits, too. As of 2022, 45% of government nutritional guidelines discuss vegan meat or milk alternatives, or both.
These nutrients are available in plant foods, with the exception of vitamin B12, which can be obtained only from B12-fortified vegan foods or supplements. Vitamin B12 deficiency occurs in up to 80% of all vegans in some Asian countries. Iodine may also require supplementation, such as using iodized salt.
Donald Watson, co-founder of The Vegan Society, asked why he was an ethical vegan, replied, "If an open-minded, honest person pursues a course long enough, and listens to all the criticisms, and in one's own mind can satisfactorily meet all the criticisms against that idea, sooner or later one's resistance against what one sees as evil tradition has to be discarded." Of Blood sport, he has said that "to kill creatures for fun must be the very dregs" and that vivisection and Animal testing "is probably the cruelest of all Man's attack on the rest of Creation." He has also said, "vegetarianism, whilst being a necessary stepping-stone between meat eating and veganism, is only a stepping stone."
Alex Hershaft, co-founder of the Farm Animal Rights Movement and Holocaust survivor, says he "was always bothered by the idea of hitting a beautiful, living, innocent animal over the head, cutting him up into pieces, then shoving the pieces into his mouth" and that his experiences in the Nazi Holocaust allowed him "to empathize with the conditions of animals in factory farms, auction yards, and slaughterhouses" because he "knows firsthand what it's like to be treated like a worthless object." Several animal rights activists, including Isaac Bashevis Singer, Gary Yourofsky and Karen Davis, have compared the cruel treatment of animals in CAFOs and to the Holocaust.Patterson, Charles. Eternal Treblinka, Lantern Books, 2002.
Law professor Gary Francione, an abolitionist, argues that all sentient beings should have the right not to be treated as property, and that veganism must be the baseline for anyone who believes that non-humans have intrinsic moral value. Philosopher Tom Regan, also a rights theorist, argues that animals possess value as "subjects-of-a-life", because they have beliefs, desires, memory and the ability to initiate action in pursuit of goals. The right of subjects-of-a-life not to be harmed can be overridden by other moral principles, but Regan argues that pleasure, convenience and the economic interests of farmers are not weighty enough.Tom Regan, The Case for Animal Rights, University of California Press, 1983, 243, 333–339. Philosopher Peter Singer, a protectionist and Utilitarianism, argues that there is no moral or logical justification for failing to count animal suffering as a consequence when making decisions, and that killing animals should be rejected unless necessary for survival.Peter Singer, Practical Ethics, Cambridge University Press, 1999, 50; Singer 1999, 60–61. Despite this, he writes that "ethical thinking can be sensitive to circumstances" and that he is "not too concerned about trivial infractions".Peter Singer and Jim Mason, The Way We Eat, Rodale, 2006, 281–282.
An argument by Bruce Friedrich, also a protectionist, holds that strict veganism harms animals because it focuses on personal purity rather than encouraging people to give up whatever animal products they can.Bruce Friedrich, "Personal Purity vs. Effective Advocacy", PETA, 2006. For Francione, this is similar to arguing that, because human-rights abuses can never be eliminated, we should not defend human rights in situations we control. By failing to ask a server whether something contains animal products, we reinforce that the moral rights of animals are a matter of convenience, he argues. He concludes from this that the protectionist position fails on its own consequentialist terms.
Philosopher Val Plumwood maintained that ethical veganism is "subtly Anthropocentrism", an example of what she called "human/nature dualism", because it views humanity as separate from the rest of nature. Ethical vegans want to admit non-humans into the category that deserves special protection rather than recognize the "ecological embeddedness" of all.Val Plumwood, "Gender, Eco-Feminism and the Environment", in Robert White (ed.), Controversies in Environmental Sociology, Cambridge University Press, 2004, 52–53. Plumwood wrote that animal food may be an "unnecessary evil" from the perspective of the consumer who "draws on the whole planet for nutritional needs"—and she strongly opposed factory farming—but for anyone relying on a much smaller ecosystem, it is very difficult or impossible to be vegan.Val Plumwood, The Eye of the Crocodile, edited by Lorraine Shannon, Canberra: Australian National University E Press, 2012, 87.
Bioethicist Ben Mepham, in his review of Francione and Robert Garner's book The Animal Rights Debate: Abolition or Regulation?, concludes, "if the aim of ethics is to choose the right, or best, course of action in specific circumstances 'all things considered', it is arguable that adherence to such an absolutist agenda is simplistic and open to serious self-contradictions. Or, as Farlie puts it, with characteristic panache: 'to conclude that veganism is the "only ethical response" is to take a big leap into a very muddy pond'." He cites as examples the adverse effects on animal wildlife derived from the agricultural practices necessary to sustain most vegan diets and the ethical contradiction of favoring the welfare of domesticated animals but not that of wild animals; the imbalance between the resources that are used to promote the welfare of animals as opposed to those destined to alleviate the suffering of the approximately one billion human beings who undergo malnutrition, abuse and exploitation; the focus on attitudes and conditions in Western developed countries, leaving out the rights and interests of societies whose economy, culture and, in some cases, survival rely on a symbiotic relationship with animals.
David Pearce, a transhumanist philosopher, has argued that humanity has a "hedonistic imperative" not merely to avoid cruelty to animals caused by humans but also to redesign the global ecosystem such that wild animal suffering in nature ceases to exist.Thweatt-Bates, Jeanine (2016). Cyborg Selves: A Theological Anthropology of the Posthuman. London: Routledge, 100–101 (first published 2012). In pursuit of abolishing suffering, Pearce promotes predation elimination among animals and the "cross-species global analogue of the welfare state". Fertility regulation could maintain herbivore populations at sustainable levels, "a more civilised and compassionate policy option than famine, predation, and disease". The increasing number of vegans and vegetarians in the transhumanism movement has been attributed in part to Pearce's influence.
A growing political philosophy that incorporates veganism as part of its revolutionary praxis is veganarchism, which seeks "total abolition" or "total liberation" for all animals, including humans. Veganarchists identify the state as unnecessary and harmful to animals, both human and non-human, and advocate for the adoption of veganism in a stateless society. The term was popularized in 1995 by Brian A. Dominick's pamphlet Animal Liberation and Social Revolution, described as "a vegan perspective on anarchism or an anarchist perspective on veganism".Dominick, Brian. Animal Liberation and Social Revolution: A vegan perspective on anarchism or an anarchist perspective on veganism, third edition, Firestarter Press, 1997, pp. 5–6.
Direct action is a common practice among veganarchists (and anarchists generally) with groups like the Animal Liberation Front (ALF), the Animal Rights Militia (ARM), the Justice Department (JD) and Revolutionary Cells – Animal Liberation Brigade (RCALB) often engaging in such activities, sometimes criminally, to further their goals. Steven Best, animal rights activist and professor of philosophy at the University of Texas at El Paso, advocates this approach, and has been critical of vegan activists like Francione for supporting animal liberation but not total liberation, which would include not only opposition to "the property status of animals" but also "a serious critique of capitalism, the state, property relations, and commodification dynamics in general." In particular, he criticizes the focus on the simplistic and apolitical "Go Vegan" message directed mainly at wealthy Western audiences, while ignoring people of color, the working class and the poor, especially in the developing world, noting that "for every person who becomes vegan, a thousand flesh eaters arise in China, India and Indonesia." The "faith in the singular efficacy of conjectural education and moral persuasion," Best writes, is no substitute for "direct action, mass confrontation, civil disobedience, alliance politics, and struggle for radical change." Donald Watson has said he "respects the people enormously who do it, believing that it's the most direct and quick way to achieve their ends." Sociologist David Nibert of Wittenberg University posits that any movement towards global justice would necessitate not only the abolition of animal exploitation, particularly as a food source for humans, but also transitioning towards a Post-capitalism, both of which dovetail into what he calls the animal–industrial complex.
Some vegans also embrace the philosophy of anti-natalism, as they see the two as complementary in terms of "harm reduction" to animals and the environment.
Vegan social psychologist Melanie Joy described the ideology in which people support the use and consumption of as carnism, as a sort of opposite to veganism.
The Vegan Society of Canada have criticized dietary veganism stating, "since veganism is not a list of ingredients there is also no such thing as a dietary vegan. Veganism cannot be split into sub-components; this is a case where the whole is greater than the sum of its parts".
A 2010 UN report, Assessing the Environmental Impacts of Consumption and Production, argued that animal products "in general require more resources and cause higher emissions than plant-based alternatives". Assessing the Environmental Impacts of Consumption and Production, International Panel for Resource Management, United Nations Environment Programme, June 2010. It proposed a move away from animal products to reduce environmental damage. "Energy and Agriculture Top Resource Panel's Priority List for Sustainable 21st Century" , United Nations Environment Programme (UNEP), Brussels, 2 June 2010.For an opposing position, Simon Fairlie, Meat: A Benign Extravagance, Chelsea Green Publishing, 2010.
A 2015 study determined that significant biodiversity loss can be attributed to the growing demand for meat, a significant driver of deforestation and habitat destruction, with species-rich habitats converted to agriculture for livestock production. A 2017 World Wildlife Fund study found that 60% of biodiversity loss can be attributed to the vast scale of feed crop cultivation needed to rear tens of billions of farm animals, which puts enormous strain on natural resources, resulting in extensive loss of lands and species. In 2017, 15,364 world scientists signed a warning to humanity calling for, among other things, "promoting dietary shifts towards mostly plant-based foods".
A 2018 study found that global adoption of plant-based diets would reduce agricultural land use by 76% (3.1 billion hectares, an area the size of Africa) and cut total global greenhouse gas emissions by 28%. Half of this emissions reduction came from avoided emissions from animal production including methane and nitrous oxide, and half from trees re-growing on abandoned farmlands that remove carbon dioxide from the air. The authors conclude that avoiding meat and dairy is the "single biggest way" to reduce one's impact on Earth.
The 2019 IPBES Global Assessment Report on Biodiversity and Ecosystem Services found that industrial agriculture and overfishing are the primary drivers of the extinction crisis, with the meat and dairy industries having a substantial impact. On 8 August 2019, the IPCC released a summary of the 2019 special report which asserted that a shift towards plant-based diets would help to mitigate and adapt to climate change.
A 2022 study found that for high-income nations alone 100 billion tons of carbon dioxide could be removed from the air by the end of the century through a shift to plant-based diets and re-wilding of farmlands. The researchers coined the term double climate dividend to describe the effect that re-wilding after a diet shift can have. But they note: "We don't have to be purist about this, even just cutting animal intake would be helpful. If half of the public in richer regions cut half the animal products in their diets, you're still talking about a massive opportunity in environmental outcomes and public health".
A 2023 study published in Nature Food found that a vegan diet vastly decreases the impact on the environment from food production, such as reducing emissions, water pollution and land use by 75%, reducing the destruction of wildlife by 66% and the usage of water by 54%.
According to Oakland activist AshEL Eldridge, the movement is about the Black community reclaiming its food sovereignty and "decolonizing" Black Americans' diet. According to Shah, the area where most vegans of color feel the greatest rift with mainstream veganism is in its failure to recognize the intersectionality with other social justice issues, such as Food desert.
The series City of Ghosts featured a chef, Sonya, who runs a vegan cafe in Leimert Park, Los Angeles. Draculaura in Monster High has also been called "one of the very few outspoken vegan cartoon characters out there".
Vegan etymology
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Definition
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History of alternative food movements
Into the mainstream
Prevalence by country
The city with the most vegan restaurants per resident in 2021 according to data collected from HappyCow was Chiang Mai (Thailand), followed by Ubud (Bali, Indonesia), Phuket (Thailand), Tel Aviv (Israel), and Lisbon (Portugal).
Vegan diets, substitutions, and meat analogues
Meat substitutes
Plant milk and dairy product alternatives
1 2.5 0 1 1 0 451 36 170 3 499 101 0
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Animal products
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Dietary veganism
target="_blank" rel="nofollow"> "Can employers force veganism on employees?". herrington-carmichael.com. Retrieved 6 December 2023.
target="_blank" rel="nofollow"> "Ethical veganism is a Protected Belief". hrsolutions-uk.com. Retrieved 6 December 2023.
target="_blank" rel="nofollow"> "What is ethical veganism?". parissmith.co.uk. Retrieved 6 December 2023. "Dietary vegans eat a plant-based diet but ethical vegans will try to exclude all forms of animal exploitation as far as possible. Dietary veganism is therefore incorporated into ethical veganism but not vice-versa." Dietary veganism is in contrast to ethical veganism which is defined as a philosophical belief that is a protected characteristic under the UK's Equality Act 2010.
target="_blank" rel="nofollow"> "Veganism is a philosophical belief". hcrlaw.com. Retrieved 6 December 2023. Authors like Richard Twine and Breeze Harper argue that dietary veganism cannot be called veganism, as veganism is more than a diet. Gary L. Francione has argued that the promotion of "dietary veganism" lacks the moral imperative expressed by Leslie J. Cross, an early and influential vice-president of The Vegan Society, who said in 1949 that veganism was "the abolition of the exploitation of animals by man".
target="_blank" rel="nofollow"> "Veganism". vegancanada.org. Retrieved 6 December 2023. Others have suggested that the arguments for dietary veganism can be extended to support ethical veganism.Hooley, Daniel; Nobis, Nathan. (2015).
target="_blank" rel="nofollow"> A Moral Argument for Veganism. In Andrew Chignell, Matthew Halteman, Terence Cuneo. Philosophy Comes to Dinner: Arguments about the Ethics of Eating. Routledge. pp. 92-108.
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