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Veganism is the practice of abstaining from the use of animal products—particularly in diet—and an associated philosophy that rejects the commodity status of animals. A person who follows the diet or philosophy is known as a vegan.
Vegetarianism is the practice of abstaining from the consumption of meat. It may also include abstaining from eating all by-products of animal slaughter.
A meat alternative or meat substitute, is a food product made from vegetarian or vegan ingredients, eaten as a replacement for meat. Meat alternatives typically approximate qualities of specific types of meat, such as mouthfeel, flavor, appearance, or chemical characteristics. Plant- and fungus-based substitutes are frequently made with soy, but may also be made from wheat gluten as in seitan, pea protein as in the Beyond Burger, or mycoprotein as in Quorn. Alternative protein foods can also be made by precision fermentation, where single cell organisms such as yeast produce specific proteins using a carbon source; as well as cultivated or laboratory grown, based on tissue engineering techniques.
A plant-based diet is a diet consisting mostly or entirely of plant-based foods. Plant-based diets encompass a wide range of dietary patterns that contain low amounts of animal products and high amounts of fiber-rich plant products such as vegetables, fruits, whole grains, legumes, nuts and seeds. They do not need to be vegan or vegetarian, but are defined in terms of low frequency of animal food consumption.
Environmental vegetarianism is the practice of vegetarianism that is motivated by the desire to create a sustainable diet, which avoids the negative environmental impact of meat production. Livestock as a whole is estimated to be responsible for around 15% of global greenhouse gas emissions. As a result, significant reduction in meat consumption has been advocated by, among others, the Intergovernmental Panel on Climate Change in their 2019 special report and as part of the 2017 World Scientists' Warning to Humanity.
William Dawbney Nordhaus is an American economist. He was a Sterling Professor of Economics at Yale University, best known for his work in economic modeling and climate change, and a co-recipient of the 2018 Nobel Memorial Prize in Economic Sciences. Nordhaus received the prize "for integrating climate change into long-run macroeconomic analysis".
Carbon rationing, as a means of reducing CO2 emissions to contain climate change, could take any of several forms. One of them, personal carbon trading, is the generic term for a number of proposed carbon emissions trading schemes under which emissions credits would be allocated to adult individuals on a (broadly) equal per capita basis, within national carbon budgets. Individuals then surrender these credits when buying fuel or electricity. Individuals wanting or needing to emit at a level above that permitted by their initial allocation would be able to purchase additional credits in the personal carbon market from those using less, creating a profit for those individuals who emit at a level below that permitted by their initial allocation.
John Whitelegg is visiting professor of sustainable transport at Liverpool John Moores University and professor of sustainable development at University of York's Stockholm Environment Institute.
Vegetarian and vegan dietary practices vary among countries. Differences include food standards, laws, and general cultural attitudes toward vegetarian diets.
Mark Diesendorf is an Australian academic and environmentalist, known for his work in sustainable development and renewable energy. He currently teaches environmental studies at the University of New South Wales, Australia. He was formerly professor of environmental science and founding director of the Institute for Sustainable Futures at the University of Technology, Sydney and before that a principal research scientist with CSIRO, where he was involved in early research on integrating wind power into electricity grids. His most recent book is Sustainable Energy Solutions for Climate Change.
Hom Jay Dinshah was an American veganism activist and natural hygiene proponent who was the founder and president of the American Vegan Society and the editor of its publication the Ahimsa magazine (1960–2000).
A low-carbon diet is any diet that results in lower greenhouse gas emissions. Choosing a low carbon diet is one facet of developing sustainable diets which increase the long-term sustainability of humanity. Major tenets of a low-carbon diet include eating a plant-based diet, and in particular little or no beef and dairy. Low-carbon diets differ around the world in taste, style, and the frequency they are eaten. Asian countries like India and China feature vegetarian and vegan meals as staples in their diets. In contrast, Europe and North America rely on animal products for their Western diets.
The Policy Studies Institute (PSI) is a British think-tank and research institute. PSI began in 1931 as Political and Economic Planning and became the Policy Studies Institute in 1978 on its merger with the Centre for Studies in Social Policy. PSI became an independent subsidiary of the University of Westminster in 1998 and merged with the university in 2009. The director of PSI is Ben Shaw.
Pescetarianism is a dietary practice based on the consumption of fish and shellfish to the exclusion of land-based meats. The practise incorporates seafood into an otherwise vegetarian diet, and may or may not include other animal products such as eggs and dairy products. Approximately 3% of adults worldwide are pescetarian, according to 2017–2018 research conducted by data and analytics companies.
Michael A. Klaper is an American physician, vegan health educator, conference and event speaker, and an author of articles and books of vegan medical advice. Graduating from medical school in 1972, Klaper became a vegan ten years later and subsequently became active in the area, publishing three books advocating veganism and serving as a founding director of the Institute of Nutrition Education and Research.
Vegan nutrition refers to the nutritional and human health aspects of vegan diets. A well-planned, balanced vegan diet is suitable to meet all recommendations for nutrients in every stage of human life. Vegan diets tend to be higher in dietary fiber, magnesium, folic acid, vitamin C, vitamin E, and phytochemicals; and lower in calories, saturated fat, iron, cholesterol, long-chain omega-3 fatty acids, vitamin D, calcium, zinc, and vitamin B12.
Jewish vegetarianism is a commitment to vegetarianism that is connected to Judaism, Jewish ethics or Jewish identity. Jewish vegetarians often cite Jewish principles regarding animal welfare, environmental ethics, moral character, and health as reasons for adopting a vegetarian or vegan diet.
A meat tax is a tax levied on meat and/or other animal products to help cover the health and environmental costs that result from using animals for food. Livestock is known to significantly contribute to global warming, and to negatively impact global nitrogen cycles and biodiversity.
A vegan school meal or vegan school lunch or vegan school dinner or vegan hot lunch is a vegan option provided as a school meal. A small number of schools around the world serve vegan food or are vegan schools, serving exclusively vegan food.
Frank Wokes was an English biochemist, nutritionist and vegetarianism activist known for his research on the nutritional aspects of Vitamin B12 and Vitamin B12 deficiency. He was an early advocate of food fortification.
References
- 1 2 "About Mayer". mayerhillman.com. 10 August 2014. Retrieved 26 April 2018.
- ↑ Hillman, Mayer (1970). "Mobility in new towns". hdl:1842/16411.
{{cite journal}}: Cite journal requires|journal=(help) - ↑ One False Move ... a study of children's independent mobility, Policy Studies Institute, Hillman et al, ISBN 0-85374-494-7
- ↑ Karpf, Anne (2 November 2002). "A chain reaction". The Guardian. Retrieved 26 April 2018.
- 1 2 3 Barkham, Patrick (26 April 2018). "'We're doomed': Mayer Hillman on the climate reality no one else will dare mention". The Guardian. Retrieved 26 April 2018.
- ↑ "Mayer Hillman". ed.ac.uk. Retrieved 8 February 2023.
- ↑ "An inconvenient man". mayerhillman.com. Retrieved 8 February 2023.
